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O'Hare Intl

$406+ Cheap flights from Cork (ORK) 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORK — ORD
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap 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 July 2, 2025.

Round-trip from

$615
(KLM)

One-way from

$406
(Kiwi.com)
From Cork to Chicago O'Hare Intl
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One-way flight from Cork to Chicago O'Hare Intl
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Find flight deals from Cork to O'Hare Intl

Cheapest flights from Cork to O'Hare Intl
Explore the most affordable flight options available from Cork to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This KLM deal was found by Cheapflights users on 6/30. 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 8/295:10 pmORK - ORD
1 stop27h 00mKLM
Sun 8/315:10 pmORD - ORK
1 stop15h 30mKLM
Deal found 6/30$615
This oojo deal was found by Cheapflights users on 6/30. 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.
Thu 10/304:05 pmORK - ORD
2 stops25h 35mBritish Airways
Sun 11/28:25 pmORD - ORK
2 stops42h 35mBritish Airways
Deal found 6/30$618
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 10/277:40 amORK - ORD
2 stops33h 25mAmerican Airlines
Sun 11/24:40 pmORD - ORK
2 stops16h 45mAmerican Airlines
Deal found 6/30$633
This Air France deal was found by Cheapflights users on 6/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:00 amORK - ORD
1 stop14h 30mMultiple Airlines
Sun 11/25:45 pmORD - ORK
2 stops15h 15mMultiple Airlines
Deal found 6/30$641
This Delta deal was found by Cheapflights users on 7/2. 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.
Mon 10/276:00 amORK - ORD
1 stop14h 30mDelta
Sun 11/210:35 amORD - ORK
2 stops20h 20mDelta
Deal found 7/2$655
This SmartFares deal was found by Cheapflights users on 7/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/188:30 pmORK - ORD
2 stops25h 15mAer Lingus
Sun 8/243:45 pmORD - ORK
2 stops13h 35mAer Lingus
Deal found 7/2$789
This lastminute.com deal was found by Cheapflights users on 6/30. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/11:50 pmORK - ORD
1 stop28h 20mSWISS
Mon 7/77:05 pmORD - ORK
1 stop12h 00mSWISS
Deal found 6/30$1,027

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 July 2, 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

Fri 8/29

5:10 pm-2:10 pm

1 stop27h 00m

Chicago O'Hare Intl

Sun 8/31

5:10 pm-2:40 pm

1 stop15h 30m

$615

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 10/30

4:05 pm-12:40 pm

2 stops25h 35m

Chicago O'Hare Intl

Sun 11/2

8:25 pm-9:00 pm

2 stops42h 35m

$618

CorkChicago

ORK - ORD

ORKORD

Cork

Mon 10/27

7:40 am-12:05 pm

2 stops33h 25m

Chicago O'Hare Intl

Sun 11/2

4:40 pm-3:25 pm

2 stops16h 45m

$633

CorkChicago

ORK - ORD

ORKORD

Cork

Mon 10/27

6:00 am-3:30 pm

1 stop14h 30m

Chicago O'Hare Intl

Sun 11/2

5:45 pm-3:00 pm

2 stops15h 15m

$641

CorkChicago

ORK - ORD

ORKORD

Cork

Mon 10/27

6:00 am-3:30 pm

1 stop14h 30m

Chicago O'Hare Intl

Sun 11/2

10:35 am-12:55 pm

2 stops20h 20m

$655

CorkChicago

ORK - ORD

ORKORD

Cork

Mon 8/18

8:30 pm-3:45 pm

2 stops25h 15m

Chicago O'Hare Intl

Sun 8/24

3:45 pm-11:20 am

2 stops13h 35m

$789

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 9/28

6:00 pm-9:18 am

2 stops45h 18m

$406

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 9/7

8:30 pm-6:15 pm

1 stop27h 45m

$643

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 9/28

5:10 pm-2:40 pm

1 stop27h 30m

$671

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 9/7

6:00 am-2:10 pm

1 stop14h 10m

$691

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 12 results
1
2

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.

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 July 2, 2025.
See what other customers who have flown with Delta, KLM, and American Airlines from Cork to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,141 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,089 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    One-way options have recently been found by users for as low as $643 on Aer Lingus. Other airlines that offer cheap prices include KLM from $671 and Delta from $691 one-way.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Cork to Chicago O'Hare Intl Airport (average of $245). Flying from Cork to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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

Traveling to a place near Cork?

Book flights to Cork if you plan to visit one of these locations
Schaumburg
Hoffman Estates
Rosemont
Beloit
Skokie
Des Plaines
Arlington Heights
Elgin
Naperville
Orland Park
Elk Grove Village
Racine
Rockford
Tinley Park
Merrillville
Bridgeview
Glenview
Lake Geneva
Joliet
Waukegan

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Alternative routes for Cork to O'Hare Intl

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