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$224+ Cheap flights from O'Hare Intl (ORD) to Ireland

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DUB
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Ireland

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Ireland (IE0). 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 November 20, 2024.

Find flight deals from O'Hare Intl to Ireland

Cheapest flights from O'Hare Intl to Ireland
Explore the most affordable flight options available from O'Hare Intl to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:30 pmORD - DUB
1 stop9h 45mIcelandair
Wed 12/1111:30 amDUB - ORD
1 stop11h 50mIcelandair
Deal found 11/19$478
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/18:25 pmORD - DUB
1 stop13h 45mTAP AIR PORTUGAL
Sat 12/74:15 amDUB - ORD
1 stop17h 15mTAP AIR PORTUGAL
Deal found 11/19$505
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/289:05 pmORD - DUB
1 stop31h 00mUnited Airlines
Sat 1/119:00 amDUB - ORD
1 stop29h 57mUnited Airlines
Deal found 11/19$532
This Billigflug deal was found by Cheapflights users on 11/18. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/43:56 pmORD - DUB
1 stop12h 09mAir Canada
Fri 12/1311:50 amDUB - ORD
1 stop17h 30mAir Canada
Deal found 11/18$554
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/611:57 amORD - DUB
1 stop14h 43mIberia
Fri 12/132:05 pmDUB - ORD
1 stop14h 40mIberia
Deal found 11/20$559
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.
Tue 12/39:50 amORD - DUB
1 stop15h 20mMultiple Airlines
Sun 12/86:40 pmDUB - ORD
1 stop27h 35mMultiple Airlines
Deal found 11/19$561
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/277:05 pmORD - DUB
1 stop16h 45mSWISS
Sat 12/146:40 pmDUB - ORD
1 stop27h 35mSWISS
Deal found 11/19$588
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/77:05 amORD - DUB
2 stops19h 00mDelta
Sat 12/1411:30 amDUB - ORD
1 stop16h 13mDelta
Deal found 11/20$599
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/43:55 pmORD - DUB
Nonstop7h 20mAer Lingus
Fri 12/1311:30 amDUB - ORD
Nonstop8h 30mAer Lingus
Deal found 11/19$642
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:30 pmORD - SNN
1 stop11h 00mAmerican Airlines
Sun 12/87:45 amSNN - ORD
1 stop15h 15mAmerican Airlines
Deal found 11/20$649
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/299:25 pmORD - DUB
2 stops19h 25mLufthansa
Sun 12/16:00 pmDUB - ORD
1 stop30h 25mLufthansa
Deal found 11/20$649
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/77:10 pmORD - DUB
2 stops34h 05mScandinavian Airlines
Sat 12/1410:20 amDUB - ORD
2 stops35h 30mScandinavian Airlines
Deal found 11/20$666

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

Customize your flight search to find flights from O'Hare Intl to Ireland 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 November 20, 2024.

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Depart

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Price

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 1/22

6:30 pm-10:15 am

1 stop9h 45m

Dublin

Sun 1/26

11:30 am-5:20 pm

1 stop11h 50m

$443

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 4/2

6:00 pm-6:05 pm

1 stop18h 05m

Dublin

Thu 4/17

6:50 pm-4:10 pm

1 stop27h 20m

$444

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 3/2

7:10 pm-11:40 am

1 stop34h 30m

Dublin

Sun 3/9

10:10 am-4:50 pm

1 stop35h 40m

$456

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 3/23

11:05 pm-3:05 pm

1 stop11h 00m

Dublin

Tue 4/1

9:40 am-5:25 pm

1 stop13h 45m

$473

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 3/23

9:50 am-6:10 am

1 stop15h 20m

Dublin

Tue 4/1

9:50 am-10:29 am

2 stops30h 39m

$478

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 3/3

3:55 pm-5:15 am

Nonstop7h 20m

Dublin

Wed 3/5

11:30 am-2:00 pm

Nonstop8h 30m

$479

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 3/16

11:35 am-6:10 am

2 stops13h 35m

Dublin

Fri 3/28

8:00 am-6:41 pm

2 stops15h 41m

$486

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 3/16

6:00 pm-9:50 am

1 stop10h 50m

Dublin

Wed 3/26

8:40 am-3:45 pm

1 stop12h 05m

$497

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 3/26

11:05 pm-7:25 pm

1 stop15h 20m

Shannon

Wed 4/2

9:25 pm-12:15 pm

1 stop20h 50m

$498

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 3/19

10:25 pm-5:15 pm

1 stop13h 50m

Dublin

Thu 3/27

5:15 am-2:25 pm

1 stop14h 10m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 48 results
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Best time to book a flight from O'Hare Intl to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from O'Hare Intl 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 O'Hare Intl to Ireland

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

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

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Ireland (average of $498). Flying from Chicago O'Hare Intl Airport to Ireland in June is currently the most expensive (average of $944). 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 ORD to IE?

Find hourly flight availability from O'Hare Intl to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from Chicago O'Hare Intl Airport to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Explore weekly flight availability from O'Hare Intl to Ireland. 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 November 20, 2024.

The most flights from ORD to IE0 are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated November 20, 2024.
To help decide which airline to fly from Chicago to Ireland, see what other customers have to say about Scandinavian Airlines, United Airlines 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
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,637 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.4
Good
3,915 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $266. However, be on the lookout for offers from TAP AIR PORTUGAL and Scandinavian Airlines, as they are both options that can get you from Chicago O'Hare Intl Airport to Ireland for a low price.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Ireland?

    When deciding which route to take from Chicago O'Hare Intl Airport to Ireland consider Chicago O'Hare Intl - Dublin, Chicago O'Hare Intl - Shannon or Chicago O'Hare Intl - Cork as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to Ireland consider choosing Air Canada (80%), Austrian Airlines (80%) or Brussels Airlines (80%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Chicago O'Hare Intl Airport to Ireland is $432. On average you can expect to pay $1,807. The most popular route, (Chicago O'Hare Intl - Dublin), can usually be booked for $356.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Ireland 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 Chicago O'Hare Intl Airport to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Ireland (average of $498). Flying from Chicago O'Hare Intl Airport to Ireland in June is currently the most expensive (average of $944). 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 O'Hare Intl to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Heathrow flights
O'Hare Intl to Charles de Gaulle flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Istanbul flights
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O'Hare Intl to Madrid flights
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O'Hare Intl to Frederic Chopin flights
O'Hare Intl to Amsterdam flights
Midway to Heathrow flights
O'Hare Intl to Barcelona-El Prat flights
O'Hare Intl to Athens flights
Midway to Charles de Gaulle flights
Midway to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Lisbon flights
O'Hare Intl to Zurich flights
O'Hare Intl to Bruxelles-National flights
O'Hare Intl to Munich flights
O'Hare Intl to Keflavik Intl flights
O'Hare Intl to Copenhagen flights
O'Hare Intl to Malpensa flights
O'Hare Intl to Krakow flights
O'Hare Intl to Sabiha Gokcen flights
O'Hare Intl to Vienna flights
O'Hare Intl to Luton flights
Midway to Barcelona-El Prat flights
Midway to Dublin flights
Midway to Madrid flights
O'Hare Intl to Stansted flights
Midway to Istanbul flights
O'Hare Intl to Linate flights
Midway to Frederic Chopin flights
O'Hare Intl to Prague flights
Midway to Amsterdam flights
Midway to Lisbon flights
O'Hare Intl to Berlin flights
O'Hare Intl to Edinburgh flights
Midway to Athens flights
O'Hare Intl to Vicenza flights
Midway to Frankfurt flights
O'Hare Intl to Geneva flights
O'Hare Intl to Florence flights
Midway to Copenhagen flights
O'Hare Intl to Belgrade flights
O'Hare Intl to Beauvais-Tille flights
O'Hare Intl to Oslo Gardermoen flights
Midway to Malpensa flights

Top 10 airlines flying from O'Hare Intl to Ireland

Discover the top 10 airlines that operate flights from O'Hare Intl to Ireland. 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 November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$196Average$200FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$304Average$403FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$362Average$609FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$413Average$543FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$448Average$686FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$490Average$824FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$505Average$881FlexibilityNo cancel feeOn-time70%
IberiaCheapest$509Average$757FlexibilityNo cancel feeOn-time77%
FinnairCheapest$526Average$859FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$526Average$875FlexibilityNo cancel feeOn-time69%
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