HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cork

$459+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ORK
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Cork with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 26, 2025.

Round-trip from

$573
(KLM)

One-way from

$459
(KLM)

Popular in

June

Cheapest in

March

Average price

$1,006
From Chicago (CHI) to Cork
Search Deals
One-way flight from Chicago (CHI) to Cork
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 26, 2025.

This KLM deal was found by Cheapflights users on 6/24. 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 8/45:10 pmORD - ORK
1 stop15h 50mKLM
Tue 8/195:20 pmORK - ORD
1 stop27h 20mKLM
Deal found 6/24$573
This Delta deal was found by Cheapflights users on 6/24. 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 8/45:10 pmORD - ORK
1 stop15h 50mDelta
Tue 8/196:25 amORK - ORD
2 stops17h 12mDelta
Deal found 6/24$584
This Delta deal was found by Cheapflights users on 6/25. 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 8/46:20 pmMDW - ORK
2 stops14h 40mDelta
Tue 8/196:25 amORK - MDW
2 stops21h 24mDelta
Deal found 6/25$625
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Tue 8/55:40 pmORD - ORK
1 stop20h 10mAmerican Airlines
Fri 8/157:20 amORK - ORD
1 stop13h 20mAmerican Airlines
Deal found 6/25$686
This Air France deal was found by Cheapflights users on 6/24. 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.
Fri 8/85:10 pmORD - ORK
1 stop11h 05mMultiple Airlines
Fri 8/156:00 amORK - ORD
1 stop14h 10mMultiple Airlines
Deal found 6/24$703
This SWISS deal was found by Cheapflights users on 6/25. 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.
Mon 7/212:20 pmORD - ORK
1 stop16h 45mSWISS
Tue 8/121:50 pmORK - ORD
1 stop32h 05mSWISS
Deal found 6/25$728
This Lufthansa deal was found by Cheapflights users on 6/25. 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.
Tue 10/74:00 pmORD - ORK
1 stop18h 25mLufthansa
Fri 10/175:00 pmORK - ORD
2 stops25h 30mLufthansa
Deal found 6/25$729
This Air France deal was found by Cheapflights users on 6/25. 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.
Tue 7/226:20 pmMDW - ORK
2 stops14h 40mMultiple Airlines
Thu 8/146:00 amORK - MDW
2 stops17h 37mMultiple Airlines
Deal found 6/25$763
This KLM deal was found by Cheapflights users on 6/24. 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 12/31:00 pmMDW - ORK
2 stops17h 55mKLM
Sun 12/73:40 pmORK - MDW
2 stops36h 04mKLM
Deal found 6/24$797
This Air Canada deal was found by Cheapflights users on 6/25. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/203:35 pmORD - ORK
2 stops17h 40mAir Canada
Tue 8/1211:45 amORK - ORD
2 stops33h 10mAir Canada
Deal found 6/25$913
This Ovago deal was found by Cheapflights users on 6/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/265:40 pmORD - ORK
1 stop11h 05mBritish Airways
Fri 8/18:30 pmORK - ORD
1 stop26h 30mBritish Airways
Deal found 6/24$1,066

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 June 26, 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

Mon 8/4

5:10 pm-3:00 pm

1 stop15h 50m

Cork

Tue 8/19

5:20 pm-2:40 pm

1 stop27h 20m

$573

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Mon 8/4

5:10 pm-3:00 pm

1 stop15h 50m

Cork

Tue 8/19

6:25 am-5:37 pm

2 stops17h 12m

$584

ChicagoCork

MDW - ORK

MDWORK

Chicago Midway

Mon 8/4

6:20 pm-3:00 pm

2 stops14h 40m

Cork

Tue 8/19

6:25 am-9:49 pm

2 stops21h 24m

$625

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Tue 8/5

8:15 pm-7:50 pm

1 stop17h 35m

Cork

Fri 8/15

7:20 am-5:00 pm

1 stop15h 40m

$686

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Fri 8/8

5:10 pm-10:15 am

1 stop11h 05m

Cork

Fri 8/15

6:00 am-2:10 pm

1 stop14h 10m

$703

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Mon 7/21

2:20 pm-1:05 pm

1 stop16h 45m

Cork

Tue 8/12

1:50 pm-3:55 pm

1 stop32h 05m

$728

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Tue 10/7

4:00 pm-4:25 pm

1 stop18h 25m

Cork

Fri 10/17

5:00 pm-12:30 pm

2 stops25h 30m

$729

ChicagoCork

MDW - ORK

MDWORK

Chicago Midway

Tue 7/22

6:20 pm-3:00 pm

2 stops14h 40m

Cork

Thu 8/14

6:00 am-5:37 pm

2 stops17h 37m

$763

ChicagoCork

MDW - ORK

MDWORK

Chicago Midway

Wed 12/3

1:00 pm-12:55 pm

2 stops17h 55m

Cork

Sun 12/7

3:40 pm-9:44 pm

2 stops36h 04m

$797

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Sun 7/20

3:35 pm-3:15 pm

2 stops17h 40m

Cork

Tue 8/12

11:45 am-2:55 pm

2 stops33h 10m

$913

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 17 results
1
2

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 $1,279). 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 CHI to ORK?

Find hourly flight availability from Chicago to Cork. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2025.

One of the essential ways to save on airfare from Chicago to Cork is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 30% on airfare.

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 June 26, 2025.
Read through reviews of airlines operating flights from Chicago to Cork, such as Delta, KLM, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
1,365 reviews
Delta
8.0
Very good
7,963 reviews

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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!
Air France
7.5
Good
1,470 reviews
Delta
8.0
Very good
7,963 reviews

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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!
SWISS
7.5
Good
1,649 reviews
Delta
8.0
Very good
7,963 reviews

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
7,963 reviews

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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 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.

  • What are the cheapest airlines flying from Chicago to Cork round-trip?

    Cheapflights users have booked flights from Chicago to Cork round-trip from $573. Other airlines that can offer you cheap pricing are Delta, from $584, and American Airlines, from $686. You may be able to fly from Chicago to Cork for 31% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Chicago to Cork one-way?

    One-way options have recently been found by users for as low as $459 on KLM. Other airlines that offer cheap prices include Air France from $460 and Delta from $463 one-way.

  • 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 $1,279). 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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$528Average$666FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.