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O'Hare Intl

$530+ Cheap flights from Cork (ORK) to O'Hare Intl (ORD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORK — ORD
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Cork to O'Hare Intl

Best flights from Cork to O'Hare Intl
Discover carefully curated flight deals from Cork to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

This KLM deal was found by Cheapflights users on 12/21. 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.
Thu 2/51:25 pmORK - ORD
1 stop30h 55mMultiple Airlines
Sun 2/81:57 pmORD - ORK
2 stops19h 03mMultiple Airlines
Deal found 12/21$530
This KLM deal was found by Cheapflights users on 12/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/176:00 amORK - ORD
1 stop14h 20mKLM
Thu 1/225:20 pmORD - ORK
1 stop15h 25mKLM
Deal found 12/20$531
This British Airways deal was found by Cheapflights users on 12/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/37:40 amORK - ORD
1 stop15h 20mBritish Airways
Tue 2/106:25 pmORD - ORK
1 stop20h 35mBritish Airways
Deal found 12/19$602
This Delta deal was found by Cheapflights users on 12/20. 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 1/176:00 amORK - ORD
1 stop14h 20mDelta
Thu 1/225:35 pmORD - ORK
2 stops15h 10mDelta
Deal found 12/20$651
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 2/117:40 amORK - ORD
1 stop15h 20mAmerican Airlines
Sun 2/158:14 amORD - ORK
2 stops20h 56mAmerican Airlines
Deal found 12/20$679
This KLM deal was found by Cheapflights users on 12/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/176:00 amORK - ORD
2 stops17h 48mMultiple Airlines
Thu 1/225:35 pmORD - ORK
2 stops15h 10mMultiple Airlines
Deal found 12/20$536
This KLM deal was found by Cheapflights users on 12/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/31:25 pmORK - ORD
1 stop30h 55mKLM
Tue 2/102:25 pmORD - ORK
2 stops16h 30mKLM
Deal found 12/19$542

Find flight deals from Cork to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cork (ORK) 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 December 23, 2025.

Round-trip from

$530
(KLM)
From Cork to Chicago O'Hare Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cork 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 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Cork to Chicago O'Hare Intl Airport that are best for you.

Fly from

Cork

Fly to

O'Hare Intl

Route

Depart

Return

Price

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 2/5

1:25 pm-2:20 pm

1 stop30h 55m

Chicago O'Hare Intl

Sun 2/8

1:57 pm-3:00 pm

2 stops19h 03m

$530

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 1/17

6:00 am-2:20 pm

1 stop14h 20m

Chicago O'Hare Intl

Thu 1/22

5:20 pm-2:45 pm

1 stop15h 25m

$531

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 1/17

6:00 am-5:48 pm

2 stops17h 48m

Chicago O'Hare Intl

Thu 1/22

5:35 pm-2:45 pm

2 stops15h 10m

$536

CorkChicago

ORK - ORD

ORKORD

Cork

Tue 2/3

1:25 pm-2:20 pm

1 stop30h 55m

Chicago O'Hare Intl

Tue 2/10

2:25 pm-12:55 pm

2 stops16h 30m

$542

CorkChicago

ORK - ORD

ORKORD

Cork

Tue 2/3

7:40 am-5:00 pm

1 stop15h 20m

Chicago O'Hare Intl

Tue 2/10

6:25 pm-9:00 pm

1 stop20h 35m

$602

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 1/17

6:00 am-2:20 pm

1 stop14h 20m

Chicago O'Hare Intl

Thu 1/22

5:35 pm-2:45 pm

2 stops15h 10m

$651

CorkChicago

ORK - ORD

ORKORD

Cork

Wed 2/11

7:40 am-5:00 pm

1 stop15h 20m

Chicago O'Hare Intl

Sun 2/15

8:14 am-11:10 am

2 stops20h 56m

$679

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 1/8

7:20 pm-2:57 pm

3 stops49h 37m

$565

CorkChicago

ORK - ORD

ORKORD

Cork

Fri 1/9

4:10 pm-11:35 am

3 stops49h 25m

$576

CorkChicago

ORK - ORD

ORKORD

Cork

Wed 1/7

5:45 am-7:41 pm

3 stops43h 56m

$654

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 16 results
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Best time to book a flight from Cork to O'Hare Intl

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

Related info for your journey

Find useful and relevant information for your journey from Cork 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 Cork to Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Cork, you will be flying from Cork, which is the city’s only airport. Cork (ORK) is located 4.0 mi from the center of Cork. There are 0 flights from Cork to Chicago O'Hare Intl per day from 0 different airlines.

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

    There are many flights that can get you from Cork to Chicago O'Hare Intl Airport in 14h 20m. Fly via KLM to get the fastest option. The distance between Cork and Chicago O'Hare Intl Airport is about 3617 mi.

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

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

  • How can I find direct flights from Cork 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 Cork to O'Hare Intl.

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

    Yes. Cheapflights offers flight deals from Cork 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.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Kenosha
Warrenville
Waukegan
Aurora
Evanston

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Alternative routes for Cork to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to O'Hare Intl flights
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