Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Dublin to Chicago O'Hare Intl Airport from £221

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — ORD
31 Jul — 7 Aug1
1 adult
Wed 31/7
Wed 7/8

The best prices from Dublin to Chicago O'Hare Intl are usually found in November or January, booked 78 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap flight deals from Dublin to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 July 2024.

Round-trip from

£295

One-way from

£221

Popular in

July

Cheapest in

November
British Airways
  • British Airways
  • 8/11-18/11
  • 2 total stops
  • 25h 25m total
  • Dublin to Chicago
Search Deals
10/9
  • 10/9
  • 2 total stops
  • 42h 31m total
  • Dublin to Chicago
Search Deals
High demand for flights, 30% potential price rise
Search Deals
Best time to find cheap flights, 28% potential price drop
Search Deals

What is the cheapest day to fly round-trip from Dublin to Chicago O'Hare Intl Airport?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 46% on the overall cost on flights from Dublin to Chicago O'Hare Intl Airport.

How far in advance should I book a flight from Dublin to Chicago O'Hare Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 64% on flights from Dublin to Chicago O'Hare Intl Airport compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £373. For sooner than that we have options available in the next 3 days from £621.

What is the cheapest month to fly from Dublin to Chicago O'Hare Intl Airport?

February can be a great time to fly to Chicago O'Hare Intl Airport from Dublin with a flight ticket averaging about £417. Cheapflights users have found deals in the month of February for as cheap as £207. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from DUB to ORD?

Unlike in the evening, when flights are generally more expensive, you can save up to 14% on flights from Dublin to Chicago O'Hare Intl Airport by exploring options for tickets in the morning.

Cheap Aer Lingus flights from Dublin to O'Hare Intl

Explore cheap flight options specifically provided by Aer Lingus for the route between Dublin and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Find some of the cheapest Aer Lingus flights travelling from Dublin to Chicago. Deals update often to give you more flight options matching your criteria
Sun 18/816:40DUB - ORD
Nonstop8h 25mAer Lingus
Sun 25/820:55ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 24/7£509
Sun 18/816:40DUB - ORD
Nonstop8h 25mAer Lingus
Fri 23/822:35ORD - DUB
Nonstop7h 05mAer Lingus
Deal found 24/7£539
Sat 17/816:40DUB - ORD
Nonstop8h 25mAer Lingus
Sat 24/820:55ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 24/7£554
Thu 15/809:30DUB - ORD
Nonstop8h 02mAer Lingus
Mon 26/815:45ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 24/7£578
Thu 15/811:35DUB - ORD
Nonstop8h 25mAer Lingus
Wed 21/822:35ORD - DUB
Nonstop7h 05mAer Lingus
Deal found 25/7£710
Thu 15/809:30DUB - ORD
Nonstop8h 02mAer Lingus
Thu 22/815:45ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 24/7£749
Fri 16/811:35DUB - ORD
Nonstop8h 25mAer Lingus
Thu 22/815:45ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 24/7£789
Wed 31/711:35DUB - ORD
Nonstop8h 25mAer Lingus
Wed 7/820:55ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 24/7£1,044

  • If you’re travelling from Dublin to Chicago O'Hare Intl Airport, one of the more common airlines travelling that route is Aer Lingus. Flights from Aer Lingus travelling this route typically cost £586.90 RT. This price is typically 87% cheaper than other airlines that offer Dublin to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was £390. The most popular departure airport in Dublin when flying to Chicago O'Hare Intl Airport is Dublin Airport. The most popular airport to fly into when visiting Chicago O'Hare Intl Airport is Chicago O'Hare Intl Airport. When flying from Dublin to Chicago O'Hare Intl Airport, Aer Lingus flights are 0% more popular than any other airline flying that same route.

Cheap Brussels Airlines flights from Dublin to O'Hare Intl

Explore cheap flight options specifically provided by Brussels Airlines for the route between Dublin and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Some of the best deals we've found on Brussels Airlines flights travelling from Dublin to Chicago. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sat 24/811:35DUB - ORD
Nonstop8h 30mBrussels Airlines
Mon 2/921:20ORD - DUB
Nonstop7h 50mBrussels Airlines
Deal found 25/7£509
Wed 7/811:35DUB - ORD
Nonstop8h 30mBrussels Airlines
Mon 12/821:20ORD - DUB
Nonstop7h 50mBrussels Airlines
Deal found 25/7£551
Tue 13/811:35DUB - ORD
Nonstop8h 30mBrussels Airlines
Sat 17/821:20ORD - DUB
Nonstop7h 50mBrussels Airlines
Deal found 25/7£649
Mon 12/811:35DUB - ORD
Nonstop8h 30mBrussels Airlines
Fri 16/821:20ORD - DUB
Nonstop7h 50mBrussels Airlines
Deal found 25/7£691

  • Brussels Airlines is one of the most popular airlines used for those travelling from Dublin to Chicago O'Hare Intl Airport. Flights from Brussels Airlines travelling this route typically cost £531.60 RT. This price is typically 96% more expensive than other airlines that offer Dublin to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was £273. The most popular departure airport in Dublin when flying to Chicago O'Hare Intl Airport is Dublin Airport. The most popular airport to fly into when visiting Chicago O'Hare Intl Airport is Chicago O'Hare Intl Airport. When flying from Dublin to Chicago O'Hare Intl Airport, Brussels Airlines flights are -7% more popular than any other airline flying that same route.

Cheap Dublin to O'Hare Intl flights in July & August 2024

Find cheap flight options from Dublin to O'Hare Intl specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,000,913 searches. Prices were last updated on 26 July 2024.
Check out some of the best flight deals from Dublin to Chicago in 2024. Check back regularly for other flight deals.
Mon 26/820:35DUB - ORD
2 stops51h 20mScandinavian Airlines
Wed 4/919:45ORD - DUB
2 stops18h 15mScandinavian Airlines
Deal found 24/7£421
Sat 24/809:30DUB - ORD
Nonstop8h 02mFinnair
Mon 2/922:35ORD - DUB
Nonstop7h 05mFinnair
Deal found 25/7£426
Mon 26/812:15DUB - ORD
1 stop15h 00mIcelandair
Wed 4/919:25ORD - DUB
1 stop9h 40mIcelandair
Deal found 24/7£431
Sat 31/810:15DUB - ORD
1 stop13h 40mScandinavian Airlines
Sat 7/919:45ORD - DUB
2 stops57h 55mScandinavian Airlines
Deal found 25/7£434
Wed 14/812:00DUB - ORD
1 stop15h 18mDelta
Thu 10/1011:00ORD - DUB
2 stops15h 20mDelta
Deal found 24/7£441
Thu 15/811:00DUB - ORD
1 stop16h 17mKLM
Thu 22/816:25ORD - DUB
1 stop14h 10mKLM
Deal found 24/7£442
Sat 24/820:05DUB - ORD
2 stops27h 50mScandinavian Airlines
Mon 2/919:45ORD - DUB
1 stop34h 05mScandinavian Airlines
Deal found 24/7£450
Sat 31/820:05DUB - ORD
2 stops27h 50mScandinavian Airlines
Sat 7/919:45ORD - DUB
2 stops33h 45mScandinavian Airlines
Deal found 25/7£459
Thu 1/812:00DUB - ORD
1 stop15h 40mDelta
Fri 16/817:15ORD - DUB
1 stop17h 40mDelta
Deal found 25/7£465

Dublin to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Dublin and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Check out some of the best flight deals from Dublin to Chicago in 2024. Check back regularly for other flight deals.
Sat 14/920:05DUB - ORD
2 stops27h 50mScandinavian Airlines
Sat 21/919:45ORD - DUB
2 stops33h 45mScandinavian Airlines
Deal found 24/7£418
Sat 9/1105:55DUB - ORD
2 stops17h 47mDelta
Wed 13/1117:20ORD - DUB
1 stop16h 20mDelta
Deal found 23/7£419
Mon 26/820:35DUB - ORD
2 stops51h 20mScandinavian Airlines
Wed 4/919:45ORD - DUB
2 stops18h 15mScandinavian Airlines
Deal found 24/7£421
Sat 24/809:30DUB - ORD
Nonstop8h 02mFinnair
Mon 2/922:35ORD - DUB
Nonstop7h 05mFinnair
Deal found 25/7£426
Wed 11/916:40DUB - ORD
Nonstop8h 25mAer Lingus
Wed 25/915:45ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 24/7£429
Mon 26/812:15DUB - ORD
1 stop15h 00mIcelandair
Wed 4/919:25ORD - DUB
1 stop9h 40mIcelandair
Deal found 24/7£431
Sat 31/810:15DUB - ORD
1 stop13h 40mScandinavian Airlines
Sat 7/919:45ORD - DUB
2 stops57h 55mScandinavian Airlines
Deal found 25/7£434
Thu 26/912:20DUB - ORD
2 stops35h 35mScandinavian Airlines
Sat 5/1019:45ORD - DUB
1 stop14h 20mScandinavian Airlines
Deal found 24/7£438
Wed 14/812:00DUB - ORD
1 stop15h 18mDelta
Thu 10/1011:00ORD - DUB
2 stops15h 20mDelta
Deal found 24/7£441

Direct flights to O'Hare Intl from Dublin

Discover direct flight options from Dublin to O'Hare Intl. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
For a shorter flight, select one of these non-stop flights from Dublin to Chicago. Those looking to potentially save on 1 or 2-stop flights from Dublin to Chicago should utilise the search form at the top of the page.
Thu 15/809:30DUB - ORD
Nonstop8h 02mMultiple Airlines
Tue 20/822:35ORD - DUB
Nonstop7h 05mMultiple Airlines
Deal found 25/7£383
Tue 29/1015:20DUB - ORD
Nonstop8h 35mAer Lingus
Tue 5/1119:40ORD - DUB
Nonstop7h 20mAer Lingus
Deal found 25/7£385
Thu 22/809:30DUB - ORD
Nonstop8h 02mFinnair
Thu 29/822:35ORD - DUB
Nonstop7h 05mFinnair
Deal found 25/7£401
Thu 22/809:30DUB - ORD
Nonstop8h 02mFinnair
Thu 29/822:35ORD - DUB
Nonstop7h 05mFinnair
Deal found 25/7£401
Sat 24/809:30DUB - ORD
Nonstop8h 02mFinnair
Mon 2/922:35ORD - DUB
Nonstop7h 05mFinnair
Deal found 25/7£426
Sun 18/816:40DUB - ORD
Nonstop8h 25mAer Lingus
Sun 25/820:55ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 24/7£509
Sat 24/811:35DUB - ORD
Nonstop8h 30mBrussels Airlines
Mon 2/921:20ORD - DUB
Nonstop7h 50mBrussels Airlines
Deal found 25/7£509
Fri 11/1011:35DUB - ORD
Nonstop8h 40mMultiple Airlines
Tue 15/1021:30ORD - DUB
Nonstop7h 40mMultiple Airlines
Deal found 25/7£517
Fri 27/1215:20DUB - ORD
Nonstop8h 35mAer Lingus
Sat 4/115:55ORD - DUB
Nonstop7h 20mAer Lingus
Deal found 25/7£526

Dublin to O'Hare Intl flights leaving soon

Find last-minute flight options from Dublin to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Have a look at some of the flights available from Dublin to Chicago departing last-minute. It's wise to confirm all flight details are correct before booking.
Mon 5/810:00DUB - ORD
1 stop13h 16mKLM
Wed 18/914:12ORD - DUB
1 stop13h 03mKLM
Deal found 25/7£394
Sat 3/813:15DUB - ORD
1 stop12h 07mDelta
Mon 19/817:15ORD - DUB
1 stop17h 40mDelta
Deal found 25/7£404
Fri 2/810:00DUB - ORD
1 stop17h 43mDelta
Wed 7/810:30ORD - DUB
2 stops15h 40mDelta
Deal found 25/7£405
Fri 2/810:00DUB - ORD
1 stop13h 16mKLM
Wed 7/815:42ORD - DUB
1 stop11h 03mKLM
Deal found 26/7£405
Thu 1/813:15DUB - ORD
1 stop14h 24mDelta
Thu 22/816:25ORD - DUB
1 stop18h 15mDelta
Deal found 25/7£408
Thu 1/812:00DUB - ORD
1 stop15h 40mDelta
Fri 16/817:15ORD - DUB
1 stop17h 40mDelta
Deal found 25/7£465
Thu 1/812:00DUB - ORD
1 stop26h 44mDelta
Fri 16/813:59ORD - DUB
2 stops16h 36mDelta
Deal found 25/7£501
Mon 5/812:30DUB - ORD
1 stop12h 25mMultiple Airlines
Wed 18/921:30ORD - DUB
Nonstop7h 40mMultiple Airlines
Deal found 25/7£547
Mon 5/811:35DUB - ORD
Nonstop8h 30mMultiple Airlines
Wed 18/921:30ORD - DUB
Nonstop7h 40mMultiple Airlines
Deal found 25/7£570

One-way flights to O'Hare Intl from Dublin

Search for one-way flight options from Dublin to O'Hare Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Users in need of a one-way flight from Dublin to Chicago can choose from these deals. Users in need of a round-trip flight from Dublin to Chicago instead should update the search form at the top of page.
Tue 10/919:20DUB - ORD
2 stops42h 31mMultiple Airlines
Deal found 25/7£221
Mon 26/811:20DUB - ORD
2 stops49h 57mMultiple Airlines
Deal found 25/7£226
Fri 13/914:25DUB - ORD
2 stops38h 40mMultiple Airlines
Deal found 25/7£238
Mon 26/812:55DUB - ORD
3 stops48h 22mMultiple Airlines
Deal found 25/7£241
Fri 13/914:25DUB - ORD
3 stops31h 31mMultiple Airlines
Deal found 25/7£245
Tue 10/906:35DUB - ORD
3 stops46h 30mMultiple Airlines
Deal found 25/7£245
Fri 13/912:15DUB - ORD
1 stop12h 00mIcelandair
Deal found 25/7£270
Tue 10/918:55DUB - ORD
1 stop27h 15mTAP AIR PORTUGAL
Deal found 25/7£326
Sun 29/910:45DUB - ORD
1 stop14h 40mJetBlue
Deal found 24/7£339

Find flights from Dublin to O'Hare Intl within your budget

Customise your flight search to find flights from Dublin to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£295 - £481

Route

Depart

Return

Price

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 8/11

1 stop14h 00m

Chicago O'Hare Intl

Mon 18/11

1 stop11h 25m

£295

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 8/11

1 stop11h 40m

Chicago O'Hare Intl

Mon 18/11

2 stops20h 05m

£307

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 30/8

1 stop35h 15m

Chicago O'Hare Intl

Sun 8/9

2 stops33h 55m

£337

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Tue 29/10

1 stop31h 05m

Chicago O'Hare Intl

Tue 5/11

1 stop16h 20m

£341

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Mon 23/9

1 stop14h 40m

Chicago O'Hare Intl

Mon 23/12

1 stop14h 15m

£358

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 6/9

1 stop12h 00m

Chicago O'Hare Intl

Wed 25/9

1 stop9h 35m

£378

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Wed 7/8

1 stop12h 04m

Chicago O'Hare Intl

Mon 12/8

Nonstop7h 05m

£414

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Sat 24/8

Nonstop8h 02m

Chicago O'Hare Intl

Mon 2/9

Nonstop7h 05m

£426

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Tue 10/9

2 stops27h 55m

Chicago O'Hare Intl

Tue 17/9

2 stops17h 35m

£481

Flights are sorted by cheapest first

Deals found on 25/7

How far ahead should I book a flight from Dublin to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a return flight from Dublin to O'Hare Intl. Price data was last updated on 25 July 2024.
The best time to book flights from Dublin to Chicago O'Hare Intl Airport is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Dublin to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly return from Dublin to O'Hare Intl. Price data was last updated on 21 July 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Dublin to Chicago O'Hare Intl Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dublin to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

-5 - 23 °C

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 26 July 2024.
Read reviews from past customers who have flown Aer Lingus, Brussels Airlines and United Airlines from Dublin to Chicago. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
9,630 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Delta
8.0
Very Good
9,630 reviews
Delta
8.0
Very Good
9,630 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

KLM
7.9
Good
1,417 reviews
Delta
8.0
Very Good
9,630 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

SWISS
7.7
Good
1,799 reviews
Delta
8.0
Very Good
9,630 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Finnair
7.7
Good
1,332 reviews
Delta
8.0
Very Good
9,630 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

JetBlue
7.6
Good
3,996 reviews
Delta
8.0
Very Good
9,630 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Dublin to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Chicago O'Hare Intl?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Chicago O'Hare Intl from Dublin. Booking flights from Dublin (DUB) to Chicago O'Hare Intl should be relatively easy as there are 4 daily outbound flights to Chicago O'Hare Intl from 10 different airlines.

  • Can I find flights from Dublin to Chicago O'Hare Intl Airport for under £300 on Cheapflights?

    Yes, there are multiple flights from Dublin to Chicago O'Hare Intl Airport for under £300. The cheapest flight booked recently is on British Airways for just £295, but on average you can expect to pay £355.

  • Are there nonstop flights from Dublin to Chicago O'Hare Intl Airport for under £400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Dublin to Chicago O'Hare Intl Airport under £400. A good price for a nonstop flight from Dublin to Chicago O'Hare Intl Airport is less than £512.

  • Are there last-minute flights available from Dublin to Chicago O'Hare Intl Airport for under £400?

    There are currently 20+ open flights from Dublin to Chicago O'Hare Intl Airport within the next 7 days for less than £400.

  • What are the cheapest airlines flying from Dublin to Chicago O'Hare Intl Airport round-trip?

    Currently priced at £295, British Airways will fly you from Dublin to Chicago O'Hare Intl Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Scandinavian Airlines - these airlines can fly you to your destination from £307 and £337, respectively. British Airways is 31% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Dublin to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as £270. Users have also found prices from £326 and £339 on TAP AIR PORTUGAL and JetBlue, respectively.

  • What are the most reliable airlines from Dublin to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from Dublin, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (83%), Finnair (83%), Iberia( 83%).

  • What are the cheapest flights from Dublin to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from Dublin to Chicago O'Hare Intl Airport? While on average our users pay £1,038, our data indicates the cheapest price to be £281. The most popular route (Dublin - Chicago O'Hare Intl), is priced around £450.

  • What does DUB to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Dublin Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a DUB to ORD flight.

  • Can I find deals for flights from Dublin to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Dublin to O'Hare Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dublin to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dublin to O'Hare Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dublin to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Dublin to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to O'Hare Intl.

  • Can I find deals for business class flights from Dublin to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Dublin to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dublin to O'Hare Intl that allow pets onboard?

    Many airlines flying from Dublin to O'Hare Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dublin to O'Hare Intl?

    Yes, you can often find last-minute deals on Dublin to O'Hare Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Dublin to Chicago O'Hare Intl Airport flight deals updated?

    The Dublin to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 25/7.

  • What are the most popular airlines that fly from Dublin to Chicago O'Hare Intl Airport?

    American Airlines, Finnair and British Airways are the most popular airlines when flying from Dublin to Chicago O'Hare Intl Airport.

  • What is the cheapest month to book a flight from Dublin to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Dublin to Chicago O'Hare Intl Airport (average of £601). Flying from Dublin to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £774). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.

Dublin to Midway flights

Top 10 airlines flying from Dublin to O'Hare Intl

Discover the top 10 airlines that operate flights from Dublin to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£212Average£413FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£294Average£465FlexibilityNo cancel feeOn-time75%
Search KLM flights
Scandinavian AirlinesCheapest£296Average£370FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest£303Average£456FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£329Average£374FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IberiaCheapest£344Average£595FlexibilityNo cancel feeOn-time77%
Search Iberia flights
IcelandairCheapest£345Average£421FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
American AirlinesCheapest£378Average£432FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£400Average£530FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£443Average£571FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Manchester to London Heathrow Airport flights
England to Tennessee flights
Belfast to Glasgow flights
London to Harare flights
London to Sicily flights
Newcastle upon Tyne to Tenerife flights
London to Milan flights
London Heathrow Airport to Birmingham flights
Manchester to Jamaica flights
Aberdeen to Manchester flights
London Heathrow Airport to Goa flights
Dublin to Norfolk flights

Search flights from Dublin to O'Hare Intl by cabin class

Find flights from Dublin to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Hourly flight availability from Dublin to O'Hare Intl

Find hourly flight availability from Dublin to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 July 2024.
1%of flight departuresEarly morningMidnight to 6 am
82%of flight departuresMorning6 am to noon
17%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Dublin to O'Hare Intl

Explore weekly flight availability from Dublin to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 26 July 2024.
Monday5daily flights
Tuesday5daily flights
Wednesday4daily flights
Thursday5daily flights
Friday5daily flights
Saturday5daily flights
Sunday4daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gainesville Regional
Flights to Dire Dawa Aba Tenna D Yilma
Flights to João Pessoa Castro Pinto
Flights to Ordu/Giresun
Flights to Erzincan
Flights to Erie
Flights to Skardu
Flights to Rajahmundry
Flights to Minot
Flights to Şırnak Sirnak Serafettin Elci
Flights to Hail
Flights to Hefei Xinqiao Intl
Flights to Antakya Hatay
Flights to Kuantan
Flights to Salerno Costa d'Amalfi
Flights to Nis
Flights to Nouakchott
Flights to Visby
Flights to Sivas
Flights to Port Moresby Jackson Fld
Flights to Naples
Flights to Bingöl
Flights to Bukhara
Flights to Changchun

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to O'Hare Intl?

Deals for Dublin to O'Hare Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dublin to O'Hare Intl?

Cheapflights helps you find that perfect flight to O'Hare Intl from Dublin by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dublin to O'Hare Intl with no change fees?

Need flexible booking options for your flight to O'Hare Intl from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Dublin to O'Hare Intl become cheaper?

Yes! Start tracking prices for Dublin to O'Hare Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines