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$285+ Cheap flights from Chicago (CHI) to Cork (ORK)

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ORK
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Chicago to Cork

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Cork (ORK). 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 September 17, 2025.

Round-trip from

$504
(KLM)

One-way from

$285
(Kiwi.com)

Popular in

September

Cheapest in

March

Average price

$1,187
From Chicago (CHI) to Cork
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One-way flight from Chicago (CHI) to Cork
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Highest demand for flights based on searches. 2% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Chicago to Cork

Cheapest flights from Chicago to Cork
Explore the most affordable flight options available from Chicago to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This KLM deal was found by Cheapflights users on 9/16. 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.
Wed 11/54:25 pmORD - ORK
1 stop18h 20mKLM
Fri 11/146:00 amORK - ORD
1 stop14h 20mKLM
Deal found 9/16$504
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 11/51:26 pmORD - ORK
2 stops15h 19mDelta
Fri 11/146:00 amORK - ORD
1 stop14h 20mDelta
Deal found 9/16$509
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/154:55 pmORD - ORK
1 stop11h 50mAmerican Airlines
Tue 10/217:20 amORK - ORD
1 stop13h 20mAmerican Airlines
Deal found 9/15$528
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 12/39:34 amMDW - ORK
2 stops21h 21mDelta
Sun 12/75:15 pmORK - MDW
2 stops31h 03mDelta
Deal found 9/16$569
This Lufthansa deal was found by Cheapflights users on 9/17. 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 9/284:00 pmORD - ORK
1 stop18h 25mLufthansa
Mon 10/65:10 pmORK - ORD
1 stop32h 45mLufthansa
Deal found 9/17$583
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 12/34:25 pmORD - ORK
1 stop14h 30mDelta
Sun 12/71:25 pmORK - ORD
1 stop30h 55mDelta
Deal found 9/14$594
This KLM deal was found by Cheapflights users on 9/17. 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.
Mon 9/295:10 pmORD - ORK
1 stop15h 30mKLM
Tue 10/76:00 amORK - ORD
1 stop14h 10mKLM
Deal found 9/17$600
This Delta deal was found by Cheapflights users on 9/17. 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 9/2911:05 amORD - ORK
2 stops21h 35mDelta
Mon 10/65:05 pmORK - ORD
1 stop27h 05mDelta
Deal found 9/17$604
This Delta deal was found by Cheapflights users on 9/17. 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 9/291:22 pmORD - ORK
2 stops19h 18mDelta
Tue 10/76:00 amORK - ORD
2 stops16h 11mDelta
Deal found 9/17$614
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 9/285:40 pmORD - ORK
1 stop20h 10mAmerican Airlines
Tue 10/77:20 amORK - ORD
2 stops17h 50mAmerican Airlines
Deal found 9/17$615
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/319:35 amMDW - ORK
2 stops20h 10mDelta
Fri 11/76:00 amORK - MDW
2 stops18h 25mDelta
Deal found 9/15$649
This Delta deal was found by Cheapflights users on 9/17. 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 9/296:15 pmMDW - ORK
2 stops14h 25mDelta
Tue 10/76:00 amORK - MDW
2 stops18h 25mDelta
Deal found 9/17$742

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Cork 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 September 17, 2025.
Use the filters below to find and compare flights from Chicago to Cork that are best for you.

Fly from

Chicago

Fly to

Cork

Route

Depart

Return

Price

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Wed 11/5

4:25 pm-4:45 pm

1 stop18h 20m

Cork

Fri 11/14

6:00 am-2:20 pm

1 stop14h 20m

$504

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Wed 11/5

1:26 pm-10:45 am

2 stops15h 19m

Cork

Fri 11/14

6:00 am-2:20 pm

1 stop14h 20m

$509

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Wed 10/15

4:55 pm-10:45 am

1 stop11h 50m

Cork

Tue 10/21

7:20 am-2:40 pm

1 stop13h 20m

$528

ChicagoCork

MDW - ORK

MDWORK

Chicago Midway

Wed 12/3

9:34 am-12:55 pm

2 stops21h 21m

Cork

Sun 12/7

5:15 pm-6:18 pm

2 stops31h 03m

$569

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Sun 9/28

4:00 pm-4:25 pm

1 stop18h 25m

Cork

Mon 10/6

5:10 pm-7:55 pm

1 stop32h 45m

$583

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Wed 12/3

4:25 pm-12:55 pm

1 stop14h 30m

Cork

Sun 12/7

1:25 pm-2:20 pm

1 stop30h 55m

$594

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Mon 9/29

5:10 pm-2:40 pm

1 stop15h 30m

Cork

Tue 10/7

6:00 am-2:10 pm

1 stop14h 10m

$600

ChicagoCork

MDW - ORK

MDWORK

Chicago Midway

Fri 10/31

9:35 am-10:45 am

2 stops20h 10m

Cork

Fri 11/7

6:00 am-6:25 pm

2 stops18h 25m

$649

ChicagoCork

MDW - ORK

MDWORK

Chicago Midway

Mon 9/29

6:15 pm-2:40 pm

2 stops14h 25m

Cork

Tue 10/7

6:00 am-6:25 pm

2 stops18h 25m

$742

ChicagoCork

MDW - ORK

MDWORK

Chicago Midway

Sun 9/28

7:15 pm-4:35 pm

2 stops15h 20m

Cork

Tue 10/7

6:00 am-4:09 pm

2 stops16h 09m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 23 results
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Best time to book a flight from Chicago to Cork

Have a flexible travel schedule? Discover the best time to fly to Cork from Chicago 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.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Cork

What is the cheapest month to book a flight from Chicago to Cork?

Currently, November is the cheapest month in which you can book a flight from Chicago to Cork (average of $644). Flying from Chicago to Cork in June is currently the most expensive (average of $1,277). 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.

Reviews of airlines servicing Cork

Get insights into the airlines that provide service to Cork. 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 Cork. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Chicago to Cork, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Chicago to Cork. 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 into for flights to Cork from Chicago?

    Cork (ORK), located 4.0 mi from the city center, is the airport you fly into when you book flights from Chicago to Cork. 1 airline have flights to Cork from Chicago on a regular basis. Booking flights from Chicago to Cork should not be difficult; the airport handles an average of 0 inbound flights from Chicago per day.

  • How long is the flight from Chicago to Cork?

    Airlines like KLM, Delta, and American Airlines fly from Chicago to Cork in about 11h 50m. The time it takes to get you to your destination can typically vary by up to 6h 30m. The distance from Chicago to Cork is about 3617 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Chicago to Cork round-trip?

    Cheapflights users have booked flights from Chicago to Cork round-trip from $546. You may be able to fly from Chicago to Cork for 37% less than the average price by searching for this airline.

  • Can I find deals for flights from Chicago to Cork that include hotel bookings?

    Yes. In addition to deals on Chicago to Cork flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Cork?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Cork.

  • Can I find deals for business class flights from Chicago to Cork?

    Yes. Cheapflights offers flight deals from Chicago to Cork 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 to Cork?

    Currently, November is the cheapest month in which you can book a flight from Chicago to Cork (average of $644). Flying from Chicago to Cork in June is currently the most expensive (average of $1,277). 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.

Top airline flying from Chicago to Cork

Discover the top airline that operate flights from Chicago to Cork. 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$546Average$731FlexibilityNo cancel feeOn-time71%

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