Cheap flights from Dublin to Chicago O'Hare Intl Airport from £272
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/11. 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.
The best prices from Dublin to Chicago O'Hare Intl are usually found in February or March, booked 14 days in advance, depart on a Wednesday or Tuesday and return on a Monday
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 4 May 2024.
Popular in | July |
|---|---|
Cheapest in | February |
Round-trip from | £443 |
One-way from | £331 |
What is the cheapest day to fly round-trip from Dublin to Chicago O'Hare Intl Airport?
Leaving on a Tuesday 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 22% 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 48 days in advance, which can save you up to 54% on flights from Dublin to Chicago O'Hare Intl Airport compared to booking the week you need them. Waiting 48 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 £408. For sooner than that we have options available in the next 3 days from £647.
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 £438. Cheapflights users have found deals in the month of February for as cheap as £213. The most expensive prices can be found in the month of July.
When is the cheapest time to fly from Dublin to Chicago O'Hare Intl Airport (DUB - ORD)?
Unlike at midday, when flights are generally more expensive, you can save up to 23% on flights from Dublin to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.
Cheap British Airways flights from Dublin to O'Hare Intl
Explore cheap flight options specifically provided by British Airways 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 898,761 searches. Data last updated 4 May 2024.
Find some of the cheapest British Airways flights travelling from Dublin to Chicago. Deals update often to give you more flight options matching your criteria
If you’re travelling from Dublin to Chicago O'Hare Intl Airport, one of the more common airlines travelling that route is British Airways. Flights from British Airways travelling this route typically cost £628.25 RT. This price is typically 55% cheaper than other airlines that offer Dublin to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was £391. When travelling from Dublin to Chicago O'Hare Intl Airport on British Airways, the most popular airport to depart from is Dublin Airport and the most popular airport to arrive at is Chicago O'Hare Intl Airport. When flying from Dublin to Chicago O'Hare Intl Airport, British Airways flights are 0% more popular than any other airline flying that same route.
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 898,761 searches. Data last updated 4 May 2024.
Some of the best deals we've found on Aer Lingus 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.
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 £568.55 RT. This price is typically 64% cheaper than other airlines that offer Dublin to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was £277. 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 -6% more popular than any other airline flying that same route.
Cheap Dublin to O'Hare Intl flights in May & June 2024
Find cheap flight options from Dublin to O'Hare Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 898,761 searches. Prices were last updated on 4 May 2024.
Check out some of the best flight deals from Dublin to Chicago in 2024. Check back regularly for other flight deals.
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 898,761 searches. Data last updated 4 May 2024.
Check out some of the best flight deals from Dublin to Chicago in 2024. Check back regularly for other flight deals.
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 898,761 searches. Data last updated 4 May 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.
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 898,761 searches. Data last updated 4 May 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.
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 898,761 searches. Data last updated 4 May 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.
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 898,761 searches. Data last updated 4 May 2024.
Fly from
Fly to
Budget
£347 - £396
Route
Depart
Return
Price
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
Thu 16/5
1 stop11h 50m
Chicago O'Hare Intl
Mon 20/5
1 stop10h 45m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
Wed 2/10
1 stop13h 35m
Chicago O'Hare Intl
Mon 14/10
1 stop12h 10m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
Fri 12/7
Nonstop8h 25m
Chicago O'Hare Intl
Sun 21/7
Nonstop7h 30m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
Thu 23/5
1 stop14h 20m
Chicago O'Hare Intl
Thu 30/5
1 stop12h 55m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
Thu 23/5
2 stops16h 38m
Chicago O'Hare Intl
Thu 30/5
1 stop19h 32m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
Tue 1/10
Nonstop8h 15m
Chicago O'Hare Intl
Tue 8/10
Nonstop7h 30m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
Thu 1/8
1 stop12h 25m
Chicago O'Hare Intl
Wed 14/8
1 stop30h 50m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
Wed 2/10
2 stops36h 05m
Chicago O'Hare Intl
Sat 12/10
1 stop14h 20m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
Wed 15/5
1 stop14h 38m
Chicago O'Hare Intl
Wed 31/7
1 stop11h 10m
When is the best time to 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 28 January 2024.
The best time to book flights from Dublin to Chicago O'Hare Intl Airport is 14 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.
When is the cheapest time 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 28 April 2024.
Average price of flights to O'Hare Intl by month
Plan your trip from Dublin to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Dublin to O'Hare Intl is currently £409 while a return flight costs £370. Price data was last updated on 28 April 2024.
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 £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
£479
February
£494
March
£484
April
£495
May
£511
June
£609
July
£623
August
£570
September
£534
October
£516
November
£496
December
£501
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 |
|---|
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 4 May 2024.
Read reviews from past customers who have flown British Airways, Aer Lingus and KLM from Dublin to Chicago. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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.
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Alternative routes for Dublin to O'Hare IntlSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Dublin to O'Hare Intl
Discover the top 9 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 898,761 searches. Data last updated 4 May 2024.
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.
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 4 May 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 53%of flight departures | Morning6 am to noon |
| 46%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
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 4 May 2024.
| Monday | 5daily flights |
|---|---|
| Tuesday | 5daily flights |
| Wednesday | 4daily flights |
| Thursday | 5daily flights |
| Friday | 5daily flights |
| Saturday | 5daily flights |
| Sunday | 4daily flights |
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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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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.
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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.