What is the cheapest airline that flies from Illinois to Cork?

Aer Lingus, KLM, and Delta are the most popular carriers operating from Illinois to Cork

What airlines fly to Cork?

United Airlines, American Airlines and Lufthansa are the top three most popular airlines that fly to Cork from Illinois according to our data. United Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Cork. Keep in mind that there are 3 different airlines that fly to Cork on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Illinois to Cork Airport?

Prices for flights from Illinois to Cork Airport refresh daily.

How many operators does momondo search for flights from Illinois to Cork Airport?

As of October 2026, there is 1 operator available to choose from for flights from Illinois to Cork Airport.

How old do you have to be to fly from Illinois to Cork Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Cork Airport.

What documentation or ID do you need to fly to Cork Airport?

The travel and health documents required for your trip to Cork Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cork Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$330 Cheap Flights from Illinois to Cork in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Cork

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 pm - 2:45 pmORD Chicago O'Hare Intl-ORK Cork

14h 20m1 stop Paris Charles de Gaulle

11:15 am - 2:25 pmORK Cork-ORD Chicago O'Hare Intl

33h 10m1 stop Amsterdam Schiphol

$715Delta

Sun, Nov 8 - Tue, Nov 24

10:30 am - 2:45 pmORD Chicago O'Hare Intl-ORK Cork

22h 15m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

11:15 am - 2:25 pmORK Cork-ORD Chicago O'Hare Intl

33h 10m1 stop Amsterdam Schiphol

$719Delta

Sun, Nov 8 - Tue, Nov 24

5:25 pm - 10:40 amORD Chicago O'Hare Intl-ORK Cork

12h 15m1 stop Amsterdam Schiphol

11:15 am - 11:57 pmORK Cork-ORD Chicago O'Hare Intl

18h 42m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$728Delta

Sun, Oct 25 - Tue, Nov 3

5:29 pm - 4:40 pmORD Chicago O'Hare Intl-ORK Cork

17h 11m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

5:40 am - 9:33 pmORK Cork-ORD Chicago O'Hare Intl

21h 53m2 stops Amsterdam Schiphol Minneapolis St Paul

$733Delta

Sun, Nov 8 - Tue, Nov 24

6:25 pm - 2:45 pmORD Chicago O'Hare Intl-ORK Cork

14h 20m1 stop Paris Charles de Gaulle

5:40 am - 2:25 pmORK Cork-ORD Chicago O'Hare Intl

14h 45m1 stop Amsterdam Schiphol

$765Delta

Thu, Nov 12 - Thu, Nov 19

6:25 pm - 2:45 pmORD Chicago O'Hare Intl-ORK Cork

14h 20m1 stop Paris Charles de Gaulle

5:40 am - 2:25 pmORK Cork-ORD Chicago O'Hare Intl

14h 45m1 stop Amsterdam Schiphol

$766Multiple Airlines

Thu, Nov 12 - Thu, Nov 19

5:05 pm - 2:45 pmORD Chicago O'Hare Intl-ORK Cork

15h 40m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

5:40 am - 2:25 pmORK Cork-ORD Chicago O'Hare Intl

14h 45m1 stop Amsterdam Schiphol

$769Multiple Airlines

Thu, Nov 12 - Thu, Nov 19

4:25 pm - 10:40 amORD Chicago O'Hare Intl-ORK Cork

12h 15m1 stop Amsterdam Schiphol

5:40 am - 8:17 pmORK Cork-ORD Chicago O'Hare Intl

20h 37m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$778Delta

Thu, Nov 5 - Fri, Nov 13

11:07 am - 11:10 amORD Chicago O'Hare Intl-ORK Cork

18h 03m2 stops New York LaGuardia London Heathrow

7:40 am - 9:14 pmORK Cork-ORD Chicago O'Hare Intl

19h 34m2 stops London Heathrow New York John F Kennedy Intl

$1,131American Airlines

Fri, Dec 25 - Thu, Dec 31

11:07 am - 11:10 amORD Chicago O'Hare Intl-ORK Cork

18h 03m2 stops New York LaGuardia London Heathrow

7:40 am - 9:55 pmORK Cork-ORD Chicago O'Hare Intl

20h 15m2 stops London Heathrow Denver Intl

$1,192American Airlines

Fri, Dec 25 - Wed, Dec 30

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Aer Lingus flights from Illinois to Cork

Our best Aer Lingus deals on Illinois to Cork flight tickets

Aer Lingus

Oct 25

ORD4:55 pmChicago O'Hare Intl

13h 15m

2 stops

ORK11:10 amCork

Oct 29

ORK5:30 pmCork

26h 40m

2 stops

ORD3:10 pmChicago O'Hare Intl

$931

Aer Lingus

Oct 12

ORD3:45 pmChicago O'Hare Intl

17h 25m

2 stops

ORK3:10 pmCork

Oct 28

ORK5:30 pmCork

30h 50m

2 stops

ORD7:20 pmChicago O'Hare Intl

$932

Aer Lingus

Oct 24

ORD9:00 pmChicago O'Hare Intl

19h 00m

2 stops

ORK9:00 pmCork

Oct 29

ORK7:40 amCork

16h 40m

2 stops

ORD7:20 pmChicago O'Hare Intl

$978

Delta flights from Illinois to Cork

Our best Delta deals on Illinois to Cork flight tickets

Delta

Nov 8

ORD6:25 pmChicago O'Hare Intl

14h 20m

1 stop

ORK2:45 pmCork

Nov 24

ORK11:15 amCork

33h 10m

1 stop

ORD2:25 pmChicago O'Hare Intl

$715

Delta

Nov 8

ORD10:30 amChicago O'Hare Intl

22h 15m

2 stops

ORK2:45 pmCork

Nov 24

ORK11:15 amCork

33h 10m

1 stop

ORD2:25 pmChicago O'Hare Intl

$719

Delta

Oct 25

ORD5:25 pmChicago O'Hare Intl

12h 15m

1 stop

ORK10:40 amCork

Nov 3

ORK11:15 amCork

18h 42m

2 stops

ORD11:57 pmChicago O'Hare Intl

$728

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoCork

ORD Chicago O'Hare Intl - ORK Cork

ORDORK

Chicago O'Hare Intl

Sun 11/8

6:25 pm-2:45 pm

1 stop14h 20m

Cork

Tue 11/24

11:15 am-2:25 pm

1 stop33h 10m

$715

ChicagoCork

ORD Chicago O'Hare Intl - ORK Cork

ORDORK

Chicago O'Hare Intl

Sun 11/8

10:30 am-2:45 pm

2 stops22h 15m

Cork

Tue 11/24

11:15 am-2:25 pm

1 stop33h 10m

$719

ChicagoCork

ORD Chicago O'Hare Intl - ORK Cork

ORDORK

Chicago O'Hare Intl

Sun 10/25

5:25 pm-10:40 am

1 stop12h 15m

Cork

Tue 11/3

11:15 am-11:57 pm

2 stops18h 42m

$728

ChicagoCork

ORD Chicago O'Hare Intl - ORK Cork

ORDORK

Chicago O'Hare Intl

Sun 11/8

5:29 pm-4:40 pm

2 stops17h 11m

Cork

Tue 11/24

5:40 am-9:33 pm

2 stops21h 53m

$733

Quickest round-trip

ChicagoCork

ORD Chicago O'Hare Intl - ORK Cork

ORDORK

Chicago O'Hare Intl

Thu 11/12

6:25 pm-2:45 pm

1 stop14h 20m

Cork

Thu 11/19

5:40 am-2:25 pm

1 stop14h 45m

$765

ChicagoCork

ORD Chicago O'Hare Intl - ORK Cork

ORDORK

Chicago O'Hare Intl

Thu 11/12

6:25 pm-2:45 pm

1 stop14h 20m

Cork

Thu 11/19

5:40 am-2:25 pm

1 stop14h 45m

$766

ChicagoCork

ORD Chicago O'Hare Intl - ORK Cork

ORDORK

Chicago O'Hare Intl

Thu 11/12

5:05 pm-2:45 pm

2 stops15h 40m

Cork

Thu 11/19

5:40 am-2:25 pm

1 stop14h 45m

$769

ChicagoCork

ORD Chicago O'Hare Intl - ORK Cork

ORDORK

Chicago O'Hare Intl

Thu 11/5

4:25 pm-10:40 am

1 stop12h 15m

Cork

Fri 11/13

5:40 am-8:17 pm

2 stops20h 37m

$778

ChicagoCork

ORD Chicago O'Hare Intl - ORK Cork

ORDORK

Chicago O'Hare Intl

Fri 12/25

11:07 am-11:10 am

2 stops18h 03m

Cork

Thu 12/31

7:40 am-9:14 pm

2 stops19h 34m

$1,131

ChicagoCork

ORD Chicago O'Hare Intl - ORK Cork

ORDORK

Chicago O'Hare Intl

Fri 12/25

11:07 am-11:10 am

2 stops18h 03m

Cork

Wed 12/30

7:40 am-9:55 pm

2 stops20h 15m

$1,192

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Cork

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Cork?

The month of December is, on average, the cheapest month to fly to Cork from Illinois, with most prices found around $0. If you are unable to visit Cork during the month of December, then departing from Illinois during the month January is also very affordable. Most momondo users find prices during this month for around $0.

Cheap Illinois to Cork flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Cork

Best Price Found	$330
Fastest flight time	12h 15m
Direct flights	None

The best one-way flight to Cork from Illinois in the past 72 hours is $330. The best round-trip flight deal from Illinois to Cork found on momondo in the last 72 hours is $715.

The fastest flight from Illinois to Cork takes 12h 15m

There are no direct flights from Illinois to Cork. There are no popular flight routes from Illinois to Cork.

Search flight deals

Frequently asked questions about flying from Illinois to Cork

When did momondo last update prices for flights from Illinois to Cork Airport?
Prices for flights from Illinois to Cork Airport refresh daily.
How many operators does momondo search for flights from Illinois to Cork Airport?
As of October 2026, there is 1 operator available to choose from for flights from Illinois to Cork Airport.
How old do you have to be to fly from Illinois to Cork Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Cork Airport.
What documentation or ID do you need to fly to Cork Airport?
The travel and health documents required for your trip to Cork Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cork Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Illinois to Cork

Compare and see reviews for airlines that fly from Illinois to Cork with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $471	Free Cancellation	Rating 7.0 12,096 reviews		Search American Airlines flights

Kinsale

Clonakilty

Cobh

Midleton

Youghal

Skibbereen

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Cork?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cork from Illinois.

Can I find flights from Illinois to Cork with flexible booking policies on momondo?

Flights from Illinois to Cork with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Illinois to Cork?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Cork.

I’m not ready to book a flight from Illinois to Cork right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Cork now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cork and let you know when they change.

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Cheap flights from Illinois to Cork from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Cork departing on 3/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Aer Lingus flights from Illinois to Cork

Our best Aer Lingus deals on Illinois to Cork flight tickets

Delta flights from Illinois to Cork

Our best Delta deals on Illinois to Cork flight tickets

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How to get the cheapest flight ticket from Illinois to Cork

What is the cheapest month to fly to Cork?

What is the cheapest airline that flies from Illinois to Cork?

What airlines fly to Cork?

Cheap Illinois to Cork flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Illinois to Cork

Best airlines flying from Illinois to Cork

Compare and see reviews for airlines that fly from Illinois to Cork with momondo

Traveling to a place near Cork?

Why use momondo?

An easier way to manage your Cork trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland

Fly your favorite airline to Cork

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Cork

List of cabin classes available on flights landing in Cork. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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