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O'Hare Intl

$441+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — ORD
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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The best prices from Dublin to Chicago O'Hare Intl are usually found in January or February, booked 68 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 noviembre 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

January

Round-trip from

$493
(TravelUp)

One-way from

$441
(oojo)
Provider with most accurate pricing for Dublin-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Dublin-Chicago O'Hare Intl flights.
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High demand for flights, 27% potential price rise
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Best time to find cheap flights, 17% potential price drop
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From Dublin to Chicago O'Hare Intl
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One-way flight from Dublin to Chicago O'Hare Intl
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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 noviembre 21, 2024.

This Fly & Visit Rome deal was found by Cheapflights users on 11/20. 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 Fly & Visit Rome is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/163:20 pmDUB - ORD
Nonstop8h 35mAer Lingus
lun. 12/303:55 pmORD - DUB
Nonstop7h 20mAer Lingus
Deal found 11/20$495
This oojo deal was found by Cheapflights users on 11/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1212:05 pmDUB - ORD
2 stops33h 45mScandinavian Airlines
jue. 1/97:10 pmORD - DUB
1 stop32h 15mScandinavian Airlines
Deal found 11/20$502
This British Airways deal was found by Cheapflights users on 11/20. 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.
lun. 12/238:40 amDUB - ORD
1 stop12h 05mBritish Airways
sáb. 1/119:45 pmORD - DUB
1 stop11h 15mBritish Airways
Deal found 11/20$504
This Delta deal was found by Cheapflights users on 11/21. 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.
jue. 12/125:55 amDUB - ORD
2 stops17h 03mDelta
vie. 1/1710:05 amORD - DUB
2 stops16h 00mDelta
Deal found 11/21$507
This KLM deal was found by Cheapflights users on 11/21. 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.
mar. 12/35:25 pmDUB - ORD
1 stop27h 05mKLM
lun. 12/162:05 pmORD - DUB
1 stop12h 20mKLM
Deal found 11/21$509
This Flightnetwork deal was found by Cheapflights users on 11/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/55:15 amDUB - ORD
1 stop14h 10mLufthansa
dom. 12/89:25 pmORD - DUB
1 stop30h 35mLufthansa
Deal found 11/20$515
This TravelUp deal was found by Cheapflights users on 11/20. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/238:40 amDUB - ORD
1 stop12h 05mMultiple Airlines
mar. 12/312:53 pmORD - DUB
1 stop11h 47mMultiple Airlines
Deal found 11/20$520
This United Airlines deal was found by Cheapflights users on 11/21. 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.
mié. 12/49:00 amDUB - ORD
1 stop16h 32mUnited Airlines
vie. 12/131:55 pmORD - DUB
1 stop11h 05mUnited Airlines
Deal found 11/21$527
This American Airlines deal was found by Cheapflights users on 11/21. 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.
jue. 12/58:40 amDUB - ORD
1 stop12h 05mAmerican Airlines
dom. 12/155:15 pmORD - DUB
1 stop9h 25mAmerican Airlines
Deal found 11/21$530
This Bravofly deal was found by Cheapflights users on 11/21. 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.
mié. 12/42:05 pmDUB - ORD
1 stop11h 38mIberia
dom. 12/152:55 pmORD - DUB
1 stop11h 45mIberia
Deal found 11/21$533
This Gotogate deal was found by Cheapflights users on 11/19. 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.
jue. 12/54:25 amDUB - ORD
1 stop17h 05mTAP AIR PORTUGAL
dom. 12/88:25 pmORD - DUB
1 stop13h 45mTAP AIR PORTUGAL
Deal found 11/19$574
This SWISS deal was found by Cheapflights users on 11/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/46:40 pmDUB - ORD
2 stops23h 35mSWISS
mié. 12/115:55 pmORD - DUB
2 stops17h 55mSWISS
Deal found 11/20$579

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 2,629,791 searches. Data last updated noviembre 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinChicago

DUB - ORD

DUBORD

Dublin

lun. 2/3

8:50 am-2:30 pm

1 stop11h 40m

Chicago O'Hare Intl

lun. 2/10

12:30 pm-8:05 am

2 stops13h 35m

$493

DublinChicago

DUB - ORD

DUBORD

Dublin

lun. 12/16

3:20 pm-5:55 pm

Nonstop8h 35m

Chicago O'Hare Intl

lun. 12/30

3:55 pm-5:15 am

Nonstop7h 20m

$495

DublinChicago

DUB - ORD

DUBORD

Dublin

jue. 12/12

12:05 pm-3:50 pm

2 stops33h 45m

Chicago O'Hare Intl

jue. 1/9

7:10 pm-9:25 am

1 stop32h 15m

$502

DublinChicago

DUB - ORD

DUBORD

Dublin

lun. 12/23

8:40 am-2:45 pm

1 stop12h 05m

Chicago O'Hare Intl

sáb. 1/11

9:45 pm-3:00 pm

1 stop11h 15m

$504

DublinChicago

DUB - ORD

DUBORD

Dublin

jue. 12/12

5:55 am-4:58 pm

2 stops17h 03m

Chicago O'Hare Intl

vie. 1/17

10:05 am-8:05 am

2 stops16h 00m

$507

DublinChicago

DUB - ORD

DUBORD

Dublin

mié. 12/4

9:00 am-7:32 pm

1 stop16h 32m

Chicago O'Hare Intl

vie. 12/13

1:55 pm-7:00 am

1 stop11h 05m

$527

DublinChicago

DUB - ORD

DUBORD

Dublin

jue. 12/5

8:40 am-2:45 pm

1 stop12h 05m

Chicago O'Hare Intl

dom. 12/15

5:15 pm-8:40 am

1 stop9h 25m

$530

DublinChicago

DUB - ORD

DUBORD

Dublin

mié. 12/4

2:05 pm-7:43 pm

1 stop11h 38m

Chicago O'Hare Intl

dom. 12/15

2:55 pm-8:40 am

1 stop11h 45m

$533

DublinChicago

DUB - ORD

DUBORD

Dublin

mar. 1/14

8:30 pm-2:30 pm

2 stops24h 00m

Chicago O'Hare Intl

jue. 1/23

5:00 pm-9:50 am

1 stop10h 50m

$536

DublinChicago

DUB - ORD

DUBORD

Dublin

dom. 1/12

11:30 am-5:20 pm

1 stop11h 50m

Chicago O'Hare Intl

lun. 1/20

6:30 pm-10:15 am

1 stop9h 45m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 23 results
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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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*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 November 15, 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 68 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.

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 noviembre 21, 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 9% on flights from Dublin to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.

Weekly flight availability from Dublin to Chicago O'Hare Intl Airport

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 noviembre 21, 2024.

The most flights from DUB to ORD are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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 noviembre 21, 2024.
Read through reviews of airlines operating flights from Dublin to Chicago, such as Delta, Aer Lingus and British Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,758 reviews
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.6
Good
1,637 reviews
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Turkish Airlines
7.4
Good
3,914 reviews
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 6 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.

  • 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 KLM. Our recent data shows that you can find tickets from as low as $493 on this airline. Additional options worth looking into are Aer Lingus and Scandinavian Airlines, starting at $495 and $502 round-trip. KLM is 13% 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 $441. Scandinavian Airlines flights start at $447 while deals on Aer Lingus start at $450 one-way.

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

    Consider Air Canada (83%), Austrian Airlines (83%) or Brussels Airlines (83%) 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 $1,493 for a flight from Dublin to Chicago O'Hare Intl Airport. The cheapest flight overall is $443 while the most popular route, (Dublin - Chicago O'Hare Intl) is currently priced at $372.

  • 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.

  • 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.

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Alternative routes for Dublin to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Cork to O'Hare Intl flights
Milltown (Kerry) to O'Hare Intl flights
Shannon 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 2,629,791 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$655FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$368Average$651FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$373Average$517FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$399Average$540FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$648Average$745FlexibilityNo cancel feeOn-time69%
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