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Cheap flights from Dublin to Chicago from £318

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DUB — CHI
30 Apr — 7 May1
1 adult
Tue 30/4
Tue 7/5

The best prices from Dublin to Chicago are usually found in February or November, booked 55 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Dublin to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Chicago (CHI). 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 25 April 2024.

Popular in

July

Cheapest in

February

Round-trip from

£446

One-way from

£371
High demand for flights, 37% potential price rise
Search Deals
Best time to find cheap flights, 29% potential price drop
Search Deals
From Dublin to Chicago (CHI)
Search Deals
One-way flight from Dublin to Chicago (CHI)
Search Deals

What is the cheapest day to fly round-trip from Dublin to Chicago?

Sunday flights are generally found to be more expensive for flights from Dublin to Chicago. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago.

How far in advance should I book a flight from Dublin to Chicago?

Users have found that booking a flight from Dublin to Chicago at least 56 days early can save you up to 92% on average compared to booking a flight this week. If booking 56 days before your flight isn’t an option for you, users have found flights from Dublin to Chicago for as little as £361 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £498 for flights departing within the next 3 days.

What is the cheapest month to fly from Dublin to Chicago?

The best pricing can be found in the month of February. Prices to Chicago from Dublin average £423. You can even find prices in February for less than £423, as users have found deals to Chicago from as low as £221. The month of July appears to be one of the more expensive times to travel to Chicago from Dublin. Flying in the targeted month can save you up to 59%.

When is the cheapest time to fly from Dublin to Chicago (DUB - CHI)?

One of the essential ways to save on airfare from Dublin to Chicago is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 26% on airfare.

Cheap Icelandair flights from Dublin to Chicago

Explore cheap flight options specifically provided by Icelandair for the route between Dublin and Chicago. 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 928,181 searches. Data last updated 25 April 2024.
Find some of the cheapest Icelandair flights travelling from Dublin to Chicago. Come back soon if you're not finding the exact deal you're looking for.
Wed 4/914:50DUB - ORD
1 stop12h 25mIcelandair
Sun 15/919:30ORD - DUB
1 stop9h 35mIcelandair
Deal found 24/4£391
Sat 7/912:15DUB - ORD
1 stop12h 00mIcelandair
Sun 15/919:30ORD - DUB
1 stop9h 35mIcelandair
Deal found 24/4£402
Sat 7/912:15DUB - ORD
1 stop15h 00mIcelandair
Mon 16/919:30ORD - DUB
1 stop9h 35mIcelandair
Deal found 24/4£415
Wed 9/1012:15DUB - ORD
1 stop12h 05mIcelandair
Mon 28/1019:30ORD - DUB
1 stop9h 45mIcelandair
Deal found 24/4£422
Tue 8/1012:15DUB - ORD
1 stop12h 05mIcelandair
Sat 2/1119:30ORD - DUB
1 stop9h 45mIcelandair
Deal found 24/4£431
Tue 3/912:15DUB - ORD
1 stop12h 00mIcelandair
Mon 16/919:30ORD - DUB
1 stop9h 35mIcelandair
Deal found 24/4£432
Sun 12/512:15DUB - ORD
1 stop12h 05mIcelandair
Thu 16/519:30ORD - DUB
1 stop9h 35mIcelandair
Deal found 24/4£454
Sat 7/912:15DUB - ORD
1 stop15h 00mIcelandair
Thu 12/919:25ORD - DUB
1 stop9h 40mIcelandair
Deal found 24/4£455
Wed 9/1012:15DUB - ORD
1 stop12h 05mIcelandair
Sat 2/1119:30ORD - DUB
1 stop9h 45mIcelandair
Deal found 24/4£462

Cheap TAP AIR PORTUGAL flights from Dublin to Chicago

Explore cheap flight options specifically provided by TAP AIR PORTUGAL for the route between Dublin and Chicago. 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 928,181 searches. Data last updated 25 April 2024.
Some of the best deals we've found on TAP AIR PORTUGAL flights travelling from Dublin to Chicago. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 9/905:35DUB - ORD
1 stop16h 40mTAP AIR PORTUGAL
Mon 16/918:00ORD - DUB
1 stop18h 10mTAP AIR PORTUGAL
Deal found 24/4£409
Mon 9/905:35DUB - ORD
1 stop16h 40mTAP AIR PORTUGAL
Wed 11/918:00ORD - DUB
1 stop24h 05mTAP AIR PORTUGAL
Deal found 24/4£507

Cheap Dublin to Chicago flights in April & May 2024

Find cheap flight options from Dublin to Chicago specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 928,181 searches. Prices were last updated on 25 April 2024.
These are some of the most attractive deals on flights from Dublin to Chicago in 2024. Check back soon for alternative fares.
Fri 3/513:55DUB - ORD
1 stop33h 29mAmerican Airlines
Tue 7/518:00ORD - DUB
1 stop16h 55mAmerican Airlines
Deal found 23/4£424
Tue 21/509:25DUB - ORD
1 stop12h 25mBritish Airways
Tue 28/512:15ORD - DUB
1 stop10h 45mBritish Airways
Deal found 23/4£430
Fri 3/513:55DUB - ORD
1 stop27h 30mAmerican Airlines
Tue 7/506:30ORD - DUB
1 stop16h 30mAmerican Airlines
Deal found 24/4£439
Thu 30/512:40DUB - ORD
1 stop35h 15mScandinavian Airlines
Mon 3/619:45ORD - DUB
1 stop34h 05mScandinavian Airlines
Deal found 24/4£450
Sun 12/512:15DUB - ORD
1 stop12h 05mIcelandair
Thu 16/519:30ORD - DUB
1 stop9h 35mIcelandair
Deal found 24/4£454
Thu 30/512:20DUB - ORD
2 stops35h 35mScandinavian Airlines
Mon 3/619:45ORD - DUB
1 stop34h 05mScandinavian Airlines
Deal found 24/4£469
Tue 28/511:45DUB - ORD
1 stop15h 44mBritish Airways
Tue 30/711:50ORD - DUB
1 stop11h 10mBritish Airways
Deal found 25/4£476
Fri 31/505:55DUB - ORD
1 stop14h 25mKLM
Sun 2/615:32ORD - DUB
1 stop11h 13mKLM
Deal found 24/4£477
Tue 28/513:55DUB - ORD
1 stop11h 59mMultiple Airlines
Tue 30/722:25ORD - DUB
Nonstop7h 15mMultiple Airlines
Deal found 25/4£478

Dublin to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Dublin and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 928,181 searches. Data last updated 25 April 2024.
These are some of the most attractive deals on flights from Dublin to Chicago in 2024. Check back soon for alternative fares.
Wed 4/1211:30DUB - ORD
1 stop11h 50mIcelandair
Sun 8/1218:30ORD - DUB
1 stop9h 45mIcelandair
Deal found 24/4£318
Thu 31/1012:05DUB - ORD
2 stops36h 00mScandinavian Airlines
Sun 10/1119:55ORD - DUB
2 stops33h 20mScandinavian Airlines
Deal found 24/4£330
Thu 31/1012:05DUB - ORD
2 stops36h 00mScandinavian Airlines
Tue 12/1119:55ORD - DUB
2 stops33h 20mScandinavian Airlines
Deal found 24/4£352
Thu 31/1012:05DUB - ORD
2 stops36h 00mScandinavian Airlines
Wed 13/1119:55ORD - DUB
2 stops32h 50mScandinavian Airlines
Deal found 24/4£355
Sun 27/1009:50DUB - ORD
1 stop14h 15mScandinavian Airlines
Sun 10/1119:55ORD - DUB
2 stops33h 20mScandinavian Airlines
Deal found 24/4£357
Mon 28/1012:35DUB - ORD
2 stops35h 30mScandinavian Airlines
Tue 12/1119:55ORD - DUB
2 stops33h 20mScandinavian Airlines
Deal found 24/4£374
Mon 28/1012:35DUB - ORD
2 stops35h 30mScandinavian Airlines
Wed 13/1119:55ORD - DUB
2 stops32h 50mScandinavian Airlines
Deal found 24/4£377
Tue 29/1011:30DUB - ORD
1 stop11h 50mIcelandair
Mon 11/1118:30ORD - DUB
1 stop9h 45mIcelandair
Deal found 24/4£378
Sun 27/1009:50DUB - ORD
1 stop14h 15mScandinavian Airlines
Tue 12/1119:55ORD - DUB
2 stops33h 20mScandinavian Airlines
Deal found 24/4£379

Direct flights to Chicago from Dublin

Discover direct flight options from Dublin to Chicago. 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 928,181 searches. Data last updated 25 April 2024.
Consider booking one of these non-stop flights heading from Dublin to Chicago. If you're looking for other options for flights from Dublin to Chicago, make sure to update the search form at the top of page.
Thu 5/911:35DUB - ORD
Nonstop8h 25mAer Lingus
Thu 12/915:45ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 24/4£447
Wed 9/1016:40DUB - ORD
Nonstop8h 25mAer Lingus
Wed 16/1020:55ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 24/4£478
Sat 19/1009:30DUB - ORD
Nonstop8h 15mAer Lingus
Wed 23/1022:10ORD - DUB
Nonstop7h 30mAer Lingus
Deal found 24/4£490
Fri 24/511:35DUB - ORD
Nonstop8h 30mMultiple Airlines
Tue 28/521:20ORD - DUB
Nonstop7h 50mMultiple Airlines
Deal found 24/4£519
Tue 3/909:30DUB - ORD
Nonstop8h 15mFinnair
Thu 12/922:10ORD - DUB
Nonstop7h 30mFinnair
Deal found 24/4£520
Wed 29/511:35DUB - ORD
Nonstop8h 30mUnited Airlines
Mon 3/621:20ORD - DUB
Nonstop7h 50mUnited Airlines
Deal found 24/4£521
Tue 28/511:35DUB - ORD
Nonstop8h 30mMultiple Airlines
Tue 30/721:20ORD - DUB
Nonstop7h 50mMultiple Airlines
Deal found 24/4£540
Tue 28/511:35DUB - ORD
Nonstop8h 30mMultiple Airlines
Thu 1/821:20ORD - DUB
Nonstop7h 50mMultiple Airlines
Deal found 25/4£541
Tue 3/909:30DUB - ORD
Nonstop8h 15mFinnair
Fri 13/922:10ORD - DUB
Nonstop7h 30mFinnair
Deal found 24/4£549

Dublin to Chicago flights leaving soon

Find last-minute flight options from Dublin to Chicago 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 928,181 searches. Data last updated 25 April 2024.
Have a look at some of the last-minute flights available departing from Dublin to Chicago. Users should examine the flight details to ensure there are no surprises.
Fri 3/513:55DUB - ORD
1 stop33h 29mAmerican Airlines
Tue 7/518:00ORD - DUB
1 stop16h 55mAmerican Airlines
Deal found 23/4£424
Fri 3/513:55DUB - ORD
1 stop27h 30mAmerican Airlines
Tue 7/506:30ORD - DUB
1 stop16h 30mAmerican Airlines
Deal found 24/4£439
Wed 8/505:55DUB - ORD
2 stops16h 54mDelta
Wed 15/509:36ORD - DUB
2 stops16h 44mDelta
Deal found 24/4£481
Fri 3/511:35DUB - ORD
Nonstop8h 30mUnited Airlines
Tue 7/521:20ORD - DUB
Nonstop7h 50mUnited Airlines
Deal found 23/4£521
Fri 3/511:35DUB - ORD
Nonstop8h 30mUnited Airlines
Tue 7/513:04ORD - DUB
1 stop12h 01mUnited Airlines
Deal found 24/4£521
Thu 2/508:55DUB - ORD
1 stop11h 20mKLM
Sat 11/515:50ORD - DUB
1 stop12h 55mKLM
Deal found 24/4£531
Fri 3/511:35DUB - ORD
Nonstop8h 30mUnited Airlines
Tue 7/521:20ORD - DUB
Nonstop7h 50mUnited Airlines
Deal found 24/4£561
Tue 7/518:45DUB - ORD
2 stops23h 15mSWISS
Tue 14/518:50ORD - DUB
2 stops17h 10mSWISS
Deal found 23/4£574
Tue 7/518:45DUB - ORD
2 stops24h 30mSWISS
Tue 14/515:40ORD - DUB
1 stop14h 30mSWISS
Deal found 23/4£1,592

One-way flights to Chicago from Dublin

Search for one-way flight options from Dublin to Chicago. 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 928,181 searches. Data last updated 25 April 2024.
Users in need of a one-way flight from Dublin to Chicago can choose from these deals. Those seeking round-trip flights from Dublin to Chicago should utilise the search form at the top of the page.
Tue 11/612:15DUB - ORD
1 stop12h 00mIcelandair
Deal found 25/4£332
Wed 8/510:55DUB - ORD
1 stop13h 35mJetBlue
Deal found 24/4£337
Tue 10/910:45DUB - ORD
1 stop14h 55mJetBlue
Deal found 24/4£340
Fri 11/1012:15DUB - ORD
1 stop12h 05mIcelandair
Deal found 24/4£367
Wed 11/912:15DUB - ORD
1 stop12h 05mIcelandair
Deal found 24/4£371
Sun 15/905:35DUB - ORD
1 stop16h 35mTAP AIR PORTUGAL
Deal found 24/4£383
Wed 4/910:45DUB - ORD
1 stop14h 55mJetBlue
Deal found 24/4£389
Mon 20/510:45DUB - ORD
1 stop12h 00mJetBlue
Deal found 24/4£390
Sat 8/610:55DUB - ORD
1 stop13h 27mJetBlue
Deal found 23/4£405

Find flights from Dublin to Chicago within your budget

Customise your flight search to find flights from Dublin to Chicago 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 928,181 searches. Data last updated 25 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£386 - £484

Route

Depart

Return

Price

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Sat 19/10

1 stop13h 40m

Chicago O'Hare Intl

Wed 23/10

2 stops18h 15m

£386

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Wed 4/9

1 stop12h 25m

Chicago O'Hare Intl

Sun 15/9

1 stop9h 35m

£391

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Tue 10/9

1 stop11h 25m

Chicago O'Hare Intl

Tue 17/9

2 stops14h 35m

£393

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Mon 9/9

1 stop16h 40m

Chicago O'Hare Intl

Mon 16/9

1 stop18h 10m

£409

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Tue 21/5

1 stop12h 25m

Chicago O'Hare Intl

Tue 28/5

1 stop10h 45m

£430

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Thu 5/9

Nonstop8h 25m

Chicago O'Hare Intl

Fri 13/9

Nonstop7h 30m

£447

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 11/10

Nonstop8h 15m

Chicago O'Hare Intl

Fri 1/11

1 stop11h 30m

£460

DublinChicago Midway

DUB - MDW

DUBMDW

Dublin

Sun 9/6

2 stops17h 09m

Chicago Midway

Sat 15/6

1 stop20h 45m

£475

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 11/10

1 stop22h 45m

Chicago O'Hare Intl

Tue 29/10

1 stop16h 25m

£484

Flights are sorted by cheapest first

Deals found on 24/4

When is the best time to book a flight from Dublin to Chicago?

Use this chart to determine the optimal time to book a return flight from Dublin to Chicago. Price data was last updated on 28 January 2024.
The price you pay for your flight from Dublin to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Dublin to Chicago?

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

Average price of flights to Chicago by month

Plan your trip from Dublin to Chicago by taking into account the cheapest months to travel. The average price of a one-way flight from Dublin to Chicago is currently £368 while a return flight costs £430. Price data was last updated on 21 April 2024.

Currently, January is the cheapest month in which you can book a flight from Dublin to Chicago (average of £601). Flying from Dublin to Chicago in July is currently the most expensive (average of £782). 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.

January

£483

February

£498

March

£488

April

£501

May

£515

June

£614

July

£628

August

£575

September

£538

October

£522

November

£500

December

£505

Temperature and rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

-5 - 23 °C

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated 25 April 2024.
Get a feel of what it's like to fly with Icelandair, TAP AIR PORTUGAL and British Airways from Dublin to Chicago by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very Good
10,975 reviews
Check prices

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very Good
10,975 reviews
Delta
8.1
Very Good
10,975 reviews
Check prices

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,628 reviews
Delta
8.1
Very Good
10,975 reviews
Check prices

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

SWISS
7.8
Good
2,064 reviews
Delta
8.1
Very Good
10,975 reviews
Check prices

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Finnair
7.8
Good
1,383 reviews
Delta
8.1
Very Good
10,975 reviews
Check prices

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

JetBlue
7.6
Good
4,618 reviews
Delta
8.1
Very Good
10,975 reviews
Check prices

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Chicago. 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?

    For a flight from Dublin to Chicago, you will be flying from Dublin. Dublin (DUB) is just 5.7 mi from the center of the city. Dublin is the only Dublin airport and it handles 4 outbound flights to Chicago per day. 9 airlines have flights to Chicago from Dublin on a regular basis.

  • Can I find flights from Dublin to Chicago for under £400 on Cheapflights?

    Yes, there are multiple flights from Dublin to Chicago for under £400. The cheapest flight booked recently is on Scandinavian Airlines for just £386, but on average you can expect to pay £420.

  • Are there nonstop flights from Dublin to Chicago for under £500 on Cheapflights?

    Cheapflights has at least 20 direct flights from Dublin to Chicago under £500. A good price for a nonstop flight from Dublin to Chicago is less than £563.

  • Are there last-minute flights available from Dublin to Chicago for under £500?

    There are currently 20+ open flights from Dublin to Chicago within the next 7 days for less than £500.

  • What are the cheapest airlines flying from Dublin to Chicago round-trip?

    Currently priced at £386, Scandinavian Airlines will fly you from Dublin to Chicago and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and Delta - these airlines can fly you to your destination from £391 and £393, respectively. Scandinavian Airlines is currently priced 8% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Dublin to Chicago one-way

    The cheapet airlines for a one-way flight from Dublin to Chicago are Icelandair (£332), JetBlue (£337), and TAP AIR PORTUGAL (£383).

  • What are the most popular airlines that fly from Dublin to Chicago?

    When booking a flight from Dublin to Chicago, you may want to consider flying on American Airlines, Finnair or British Airways as they are the most popular for this route.

  • What are the most reliable airlines from Dublin to Chicago?

    The top 3 most reliable airlines when flying from Dublin to Chicago are American Airlines (77%), Aer Lingus (77%) and British Airways (77%).

  • What are the cheapest flights from Dublin to Chicago?

    The cheapest flight price from Dublin to Chicago is £326. On average you can expect to pay £1,044. The most popular route, (Dublin - Chicago Midway), can usually be booked for £476.

  • What does DUB to ORD mean?

    DUB stands for Dublin Airport, while ORD stands for Chicago O'Hare Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Dublin to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your Dublin to Chicago 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 Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dublin to Chicago 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 Chicago that include hotel bookings?

    Yes. In addition to deals on Dublin to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Chicago?

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

  • Can I find deals for business class flights from Dublin to Chicago?

    Yes. Cheapflights offers flight deals from Dublin to Chicago 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 Chicago that allow pets onboard?

    Many airlines flying from Dublin to Chicago 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 Chicago?

    Yes, you can often find last-minute deals on Dublin to Chicago 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 flight deals updated?

    The Dublin to Chicago flight deals you see on this page were last updated on 24/4.

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 Chicago
See prices for flight routes from nearby airports that may be better suited for you.

Dublin to O'Hare Intl flights

Top 9 airlines flying from Dublin to Chicago

Discover the top 9 airlines that operate flights from Dublin to Chicago. 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 928,181 searches. Data last updated 25 April 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£223Average£462FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£307Average£383FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest£314Average£475FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapest£368Average£419FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£372Average£433FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£411Average£524FlexibilityNo cancel feeOn-time69%
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IberiaCheapest£448Average£708FlexibilityNo cancel feeOn-time77%
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FinnairCheapest£455Average£611FlexibilityNo cancel feeOn-time76%
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Search flights from Dublin to Chicago by cabin class

Find flights from Dublin to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Dublin to Chicago

Find hourly flight availability from Dublin to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 April 2024.
1%of flight departuresEarly morningMidnight to 6 am
48%of flight departuresMorning6 am to noon
51%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from Dublin to Chicago

Explore weekly flight availability from Dublin to Chicago. 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 25 April 2024.
Monday5daily flights
Tuesday5daily flights
Wednesday4daily flights
Thursday5daily flights
Friday5daily flights
Saturday5daily flights
Sunday4daily flights

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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 Chicago?

Deals for Dublin to Chicago 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 Chicago?

Cheapflights simply makes it quick and affordable to book flights from Dublin to Chicago by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dublin to Chicago with no change fees?

Need flexible booking options for your flight to Chicago 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 Chicago become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chicago from Dublin today and book when prices fit your budget.

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