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

Aer Lingus, British Airways, and KLM are the most popular carriers operating from Cork to Chicago

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

Prices for flights from Cork Airport to Chicago are refreshed on a daily basis.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cork Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago 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 licence, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€440 Cheap Flights from Cork to Chicago in 2025/26

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Find the cheapest flights from Cork to Chicago

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:15 - 15:20ORK-ORD

33h 05m1 stop

17:20 - 15:00ORD-ORK

15h 40m1 stop

€498Multiple Airlines

Find Deal

Sat, 1 Nov - Sat, 8 Nov

06:00 - 18:07ORK-ORD

17h 07m2 stops

16:25 - 10:45ORD-ORK

12h 20m1 stop

€507KLM

Find Deal

Sat, 1 Nov - Sat, 8 Nov

06:00 - 16:11ORK-ORD

15h 11m2 stops

13:08 - 15:00ORD-ORK

19h 52m2 stops

€523Delta

Find Deal

Sat, 1 Nov - Sat, 8 Nov

07:40 - 17:00ORK-ORD

15h 20m1 stop

22:45 - 15:25ORD-ORK

11h 40m1 stop

€525American Airlines

Find Deal

Thu, 5 Mar - Mon, 9 Mar

07:40 - 13:50ORK-ORD

12h 10m1 stop

15:21 - 15:25ORD-ORK

18h 04m2 stops

€526American Airlines

Find Deal

Wed, 10 Dec - Sat, 10 Jan

06:00 - 22:14ORK-MDW

21h 14m2 stops

13:06 - 15:00MDW-ORK

19h 54m2 stops

€527Delta

Find Deal

Sat, 1 Nov - Sat, 8 Nov

07:40 - 17:42ORK-ORD

16h 02m2 stops

18:30 - 15:25ORD-ORK

15h 55m2 stops

€530American Airlines

Find Deal

Thu, 5 Mar - Mon, 9 Mar

07:40 - 19:18ORK-ORD

17h 38m2 stops

20:40 - 21:00ORD-ORK

18h 20m1 stop

€533British Airways

Find Deal

Wed, 26 Nov - Mon, 1 Dec

07:40 - 21:07ORK-ORD

18h 27m2 stops

16:55 - 10:45ORD-ORK

11h 50m1 stop

€593British Airways

Find Deal

Thu, 26 Mar - Sun, 5 Apr

06:00 - 18:49ORK-ORD

17h 49m2 stops

16:25 - 23:25ORD-ORK

25h 00m1 stop

€652KLM

Find Deal

Thu, 30 Oct - Mon, 3 Nov

KLM flights from Cork to Chicago

Our best KLM deals on Cork to Chicago flight tickets

KLM

1 Nov

ORK06:00Cork

17h 07m

2 stops

ORD18:07Chicago O'Hare Intl

8 Nov

ORD16:25Chicago O'Hare Intl

12h 20m

1 stop

ORK10:45Cork

€507

Find similar

KLM

30 Oct

ORK06:00Cork

17h 49m

2 stops

ORD18:49Chicago O'Hare Intl

3 Nov

ORD16:25Chicago O'Hare Intl

25h 00m

1 stop

ORK23:25Cork

€652

Find similar

KLM

30 Oct

ORK06:00Cork

17h 49m

2 stops

ORD18:49Chicago O'Hare Intl

3 Nov

ORD16:25Chicago O'Hare Intl

25h 00m

1 stop

ORK23:25Cork

€658

Find similar

Delta flights from Cork to Chicago

Our best Delta deals on Cork to Chicago flight tickets

Delta

1 Nov

ORK06:00Cork

15h 11m

2 stops

ORD16:11Chicago O'Hare Intl

8 Nov

ORD13:08Chicago O'Hare Intl

19h 52m

2 stops

ORK15:00Cork

€523

Find similar

Delta

1 Nov

ORK06:00Cork

21h 14m

2 stops

MDW22:14Chicago Midway

8 Nov

MDW13:06Chicago Midway

19h 54m

2 stops

ORK15:00Cork

€527

Find similar

Delta

1 Nov

ORK17:15Cork

27h 05m

1 stop

ORD15:20Chicago O'Hare Intl

8 Nov

ORD17:20Chicago O'Hare Intl

15h 40m

1 stop

ORK15:00Cork

€538

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 1/11

11:15-15:20

1 stop33h 05m

Chicago O'Hare Intl

Sat 8/11

17:20-15:00

1 stop15h 40m

€498

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 1/11

06:00-18:07

2 stops17h 07m

Chicago O'Hare Intl

Sat 8/11

16:25-10:45

1 stop12h 20m

€507

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 1/11

06:00-16:11

2 stops15h 11m

Chicago O'Hare Intl

Sat 8/11

13:08-15:00

2 stops19h 52m

€523

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 5/3

07:40-17:00

1 stop15h 20m

Chicago O'Hare Intl

Mon 9/3

22:45-15:25

1 stop11h 40m

€525

CorkChicago

ORK - ORD

ORKORD

Cork

Wed 10/12

07:40-13:50

1 stop12h 10m

Chicago O'Hare Intl

Sat 10/1

15:21-15:25

2 stops18h 04m

€526

CorkChicago

ORK - MDW

ORKMDW

Cork

Sat 1/11

06:00-22:14

2 stops21h 14m

Chicago Midway

Sat 8/11

13:06-15:00

2 stops19h 54m

€527

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 5/3

07:40-17:42

2 stops16h 02m

Chicago O'Hare Intl

Mon 9/3

18:30-15:25

2 stops15h 55m

€530

CorkChicago

ORK - ORD

ORKORD

Cork

Wed 26/11

07:40-19:18

2 stops17h 38m

Chicago O'Hare Intl

Mon 1/12

20:40-21:00

1 stop18h 20m

€533

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 26/3

07:40-21:07

2 stops18h 27m

Chicago O'Hare Intl

Sun 5/4

16:55-10:45

1 stop11h 50m

€593

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 30/10

06:00-18:49

2 stops17h 49m

Chicago O'Hare Intl

Mon 3/11

16:25-23:25

1 stop25h 00m

€652

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cork to Chicago

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 day to depart on your flight to Chicago?

On average, the least expensive day to fly to Chicago from Cork is on a Thursday. momondo users have found tickets for Thursday departures for as low as €475. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Chicago on Friday is €758.

When to book flights from Cork to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Cork to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Cork to Chicago (ORK to CHI) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Cork to Chicago by plane?
The distance between Cork and Chicago is about 5809.9 km. Flights usually cover this in 12h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Cork Airport to Chicago?
Prices for flights from Cork Airport to Chicago are refreshed on a daily basis.
How old do you have to be to fly from Cork Airport to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cork Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago 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 licence, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Cork to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Cork to Chicago is KLM (100% of total bookings).

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cork to Chicago . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Cork to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Cork to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Cork and alert you when they change.