HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$303+ Cheap flights from Dublin (DUB) to O'Hare Intl (ORD)

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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — ORD
Oct 29 — Nov 51
Tue 10/29
Tue 11/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Edit search

DUB - ORD
Oct 29 - Nov 5

Find cheap flights from Dublin to O'Hare Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Dublin to Chicago O'Hare Intl are usually found in November or February, booked 46 days in advance, depart on a Friday or Tuesday 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 October 24, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

November

Round-trip from

$355
(Mytrip)

One-way from

$303
(StudentUniverse)
Provider with most accurate pricing for Dublin-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-Chicago O'Hare Intl flights.
Search Deals
High demand for flights, 27% potential price rise
Search Deals
Best time to find cheap flights, 25% potential price drop
Search Deals
From Dublin to Chicago O'Hare Intl
Search Deals
One-way flight from Dublin to Chicago O'Hare Intl
Search Deals

Find flight deals from Dublin to O'Hare Intl

Cheapest flights from Dublin to O'Hare Intl
Explore the most affordable flight options available from Dublin to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2024.

This Booking.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:10 pmDUB - ORD
1 stop26h 40mScandinavian Airlines
Fri 12/137:10 pmORD - DUB
2 stops34h 05mScandinavian Airlines
Deal found 10/24$446
This Gotogate deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/411:30 amDUB - ORD
1 stop11h 50mIcelandair
Mon 12/96:30 pmORD - DUB
1 stop9h 45mIcelandair
Deal found 10/24$489
This Bravofly deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/13:20 pmDUB - ORD
Nonstop8h 35mAer Lingus
Thu 11/147:40 pmORD - DUB
Nonstop7h 20mAer Lingus
Deal found 10/23$504
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/58:50 amDUB - ORD
2 stops19h 24mDelta
Mon 12/95:20 pmORD - DUB
2 stops16h 20mDelta
Deal found 10/24$512
This KLM deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/81:25 pmDUB - ORD
1 stop31h 05mKLM
Sun 11/104:25 pmORD - DUB
1 stop18h 15mKLM
Deal found 10/24$520
This Gotogate deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/316:00 pmDUB - ORD
1 stop30h 25mMultiple Airlines
Wed 11/137:05 pmORD - DUB
1 stop34h 50mMultiple Airlines
Deal found 10/24$529
This Lufthansa deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/105:00 amDUB - ORD
1 stop21h 05mLufthansa
Thu 11/2810:35 pmORD - DUB
1 stop12h 05mLufthansa
Deal found 10/24$530
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/311:10 pmDUB - ORD
1 stop30h 45mAmerican Airlines
Wed 11/135:28 pmORD - DUB
1 stop9h 12mAmerican Airlines
Deal found 10/24$540
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/139:00 amDUB - ORD
1 stop11h 51mUnited Airlines
Wed 11/208:00 pmORD - DUB
2 stops29h 10mUnited Airlines
Deal found 10/23$543
This Cheapflightsfares deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/172:05 pmDUB - ORD
1 stop12h 00mIberia
Sat 1/114:45 pmORD - DUB
1 stop11h 30mIberia
Deal found 10/23$544
This British Airways deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/315:55 pmDUB - ORD
1 stop26h 00mBritish Airways
Wed 11/139:45 pmORD - DUB
1 stop13h 15mBritish Airways
Deal found 10/24$554
This deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/109:00 amDUB - ORD
1 stop11h 51mAir Canada
Sat 2/12:05 pmORD - DUB
1 stop11h 05mAir Canada
Deal found 10/23$567

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

Customize 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 2,462,889 searches. Data last updated October 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$355 - $552

Route

Depart

Return

Price

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Wed 2/26

1 stop33h 20m

Chicago O'Hare Intl

Sun 3/9

1 stop34h 30m

$355

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Mon 3/3

1 stop11h 50m

Chicago O'Hare Intl

Tue 3/11

1 stop9h 45m

$397

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Sat 1/25

1 stop27h 10m

Chicago O'Hare Intl

Sun 2/2

2 stops15h 05m

$491

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Wed 2/12

2 stops16h 56m

Chicago O'Hare Intl

Wed 2/26

1 stop15h 45m

$501

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Sat 1/25

2 stops17h 03m

Chicago O'Hare Intl

Sun 2/2

2 stops15h 05m

$504

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Thu 12/5

2 stops19h 24m

Chicago O'Hare Intl

Mon 12/9

2 stops16h 20m

$512

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Tue 2/25

Nonstop8h 35m

Chicago O'Hare Intl

Mon 3/10

Nonstop7h 20m

$528

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Wed 11/13

1 stop14h 25m

Chicago O'Hare Intl

Wed 11/20

1 stop13h 50m

$529

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Wed 11/13

1 stop11h 51m

Chicago O'Hare Intl

Wed 11/20

2 stops29h 10m

$543

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Tue 12/17

1 stop12h 00m

Chicago O'Hare Intl

Sat 1/11

1 stop11h 30m

$544

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Mon 11/18

1 stop14h 20m

Chicago O'Hare Intl

Sat 11/23

1 stop31h 47m

$545

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Mon 2/10

1 stop32h 55m

Chicago O'Hare Intl

Mon 2/24

1 stop13h 55m

$552

Flights are sorted by cheapest first

Deals found on 10/24

Compare providers for flights from Dublin to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dublin to O'Hare Intl in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy2 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
CheapflightsfaresPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
PricelinePrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
Kiwi.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyNo Information

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dublin-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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.

Travel insights for flights from Dublin to O'Hare Intl

Get recent, data-driven insights about flights from Dublin to O'Hare Intl including ideal travel times, pricing trends, and more.

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 round-trip flight from Dublin to O'Hare Intl. Price data was last updated on October 18, 2024.

To ensure you get the cheapest price possible for a flight from Dublin to Chicago O'Hare Intl Airport, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Find deals

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

Currently, September is the cheapest month in which you can book a flight from Dublin to Chicago O'Hare Intl Airport (average of $232). Flying from Dublin to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). 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.

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

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 October 24, 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 11% on flights from Dublin to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.

Rainfall in O'Hare Intl by month

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

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

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

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 October 24, 2024.
Read through reviews of airlines operating flights from Dublin to Chicago, such as SWISS, TAP AIR PORTUGAL and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,875 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,875 reviews
Delta
8.0
Very good
8,875 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

KLM
7.8
Good
1,351 reviews
Delta
8.0
Very good
8,875 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

SWISS
7.6
Good
1,646 reviews
Delta
8.0
Very good
8,875 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Air France
7.4
Good
1,541 reviews
Delta
8.0
Very good
8,875 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
9,275 reviews
Delta
8.0
Very good
8,875 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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?

    Most people fly from Dublin (DUB) if they book a flight from Dublin to Chicago O'Hare Intl. On average, Dublin has 8 outbound flights to Chicago O'Hare Intl per day from 5 airlines. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • Can I find flights from Dublin to Chicago O'Hare Intl Airport for under $400 on Cheapflights?

    Yes, there are multiple flights from Dublin to Chicago O'Hare Intl Airport for under $400. The cheapest flight booked recently is on Scandinavian Airlines for just $355, but on average you can expect to pay $515.

  • Are there nonstop flights from Dublin to Chicago O'Hare Intl Airport for under $600 on Cheapflights?

    Cheapflights has at least 4 direct flights from Dublin to Chicago O'Hare Intl Airport under $600. A good price for a nonstop flight from Dublin to Chicago O'Hare Intl Airport is less than $643.

  • Are there last-minute flights available from Dublin to Chicago O'Hare Intl Airport for under $500?

    There are currently 11+ open flights from Dublin to Chicago O'Hare Intl Airport within the next 7 days for less than $500.

  • What days are nonstop flights available from Dublin to Chicago O'Hare Intl Airport?

    Days when nonstop flights are available for this flight are: Monday, Tuesday, Thursday, Friday.

  • How many flights depart from Dublin to Chicago O'Hare Intl Airport on average per day?

    Travelers can expect 9 flights from Dublin to Chicago O'Hare Intl Airport on average per day.
    Morning (6am - Noon) - 22% of flight departures
    Afternoon (Noon - 6pm) - 78% of flight departures

  • How long is the flight from Dublin to Chicago O'Hare Intl Airport?

    Departing from Dublin to Chicago O'Hare Intl Airport will take you 11h 50m. The distance from Dublin to Chicago O'Hare Intl Airport is about 3683 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Dublin to Chicago O'Hare Intl Airport is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $355 on this airline. Additional options worth looking into are Icelandair and KLM, starting at $397 and $501 round-trip. Scandinavian Airlines is 36% 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?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $303. Aer Lingus flights start at $426 while deals on TAP AIR PORTUGAL start at $428 one-way.

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

    Consider SWISS (89%), Air Canada (84%) or Austrian Airlines (84%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Chicago O'Hare Intl Airport.

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

    On average you can expect to pay $1,199 for a flight from Dublin to Chicago O'Hare Intl Airport. The cheapest flight overall is $440 while the most popular route, (Dublin - Chicago O'Hare Intl) is currently priced at $362.

  • What does DUB to ORD mean?

    This is defined as Dublin Airport (DUB) and Chicago O'Hare Intl Airport (ORD). Codes like Chicago O'Hare Intl Airport are often used to just call airports uniquely.

  • 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 vacation 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 10/24.

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

    Currently, September is the cheapest month in which you can book a flight from Dublin to Chicago O'Hare Intl Airport (average of $232). Flying from Dublin to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). 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.

Shannon to O'Hare Intl flights
Milltown (Kerry) to O'Hare Intl flights
Cork to O'Hare Intl flights

Top 5 airlines flying from Dublin to O'Hare Intl

Discover the top 5 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 2,462,889 searches. Data last updated October 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$655FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$347Average$640FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$348Average$512FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$383Average$526FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$648Average$767FlexibilityNo cancel feeOn-time69%
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