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Cheap flights from Cork to Chicago from €319

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cork to Chicago departing on 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Cork to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
06:15 - 14:15
ORK
-
ORD
14h 00m
1 stop
Delta Logo
17:20 - 14:40
ORD
-
ORK
15h 20m
2 stops
€527Delta
Thu, 3 Sep - Mon, 7 Sep
Delta Logo
06:15 - 14:15
ORK
-
ORD
14h 00m
1 stop
Delta Logo
13:55 - 14:40
ORD
-
ORK
18h 45m
2 stops
€528Delta
Thu, 3 Sep - Tue, 8 Sep
Delta Logo
06:15 - 20:30
ORK
-
ORD
20h 15m
2 stops
Delta Logo
17:20 - 14:40
ORD
-
ORK
15h 20m
2 stops
€531Delta
Thu, 3 Sep - Mon, 7 Sep
Delta Logo
10:50 - 20:30
ORK
-
ORD
15h 40m
2 stops
Delta Logo
13:55 - 14:40
ORD
-
ORK
18h 45m
2 stops
€532Delta
Thu, 3 Sep - Tue, 8 Sep
KLM Logo
06:15 - 18:33
ORK
-
MDW
18h 18m
2 stops
KLM Logo
13:19 - 10:20
MDW
-
ORK
15h 01m
2 stops
€536KLM
Thu, 3 Sep - Mon, 7 Sep
Delta Logo
06:15 - 14:15
ORK
-
ORD
14h 00m
1 stop
Delta Logo
14:30 - 14:25
ORD
-
ORK
17h 55m
2 stops
€545Delta
Sat, 29 Aug - Sat, 5 Sep
Delta Logo
06:15 - 14:15
ORK
-
ORD
14h 00m
1 stop
Delta Logo
14:30 - 14:25
ORD
-
ORK
17h 55m
2 stops
€545Delta
Sat, 29 Aug - Sat, 5 Sep
Multiple Airlines Logo
06:15 - 17:41
ORK
-
ORD
17h 26m
2 stops
Multiple Airlines Logo
17:18 - 14:25
ORD
-
ORK
15h 07m
2 stops
€549Multiple Airlines
Sat, 29 Aug - Sat, 5 Sep
Multiple Airlines Logo
06:15 - 22:36
ORK
-
MDW
22h 21m
2 stops
Multiple Airlines Logo
17:45 - 14:25
MDW
-
ORK
14h 40m
2 stops
€549Multiple Airlines
Sat, 29 Aug - Sat, 5 Sep
Multiple Airlines Logo
06:15 - 17:41
ORK
-
ORD
17h 26m
2 stops
Multiple Airlines Logo
17:18 - 14:25
ORD
-
ORK
15h 07m
2 stops
€550Multiple Airlines
Sat, 29 Aug - Sat, 5 Sep

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Delta flights from Cork to Chicago

Our best Delta deals on Cork to Chicago flight tickets
Delta
3 Sept
ORK06:15Cork
14h 00m
1 stop
ORD14:15Chicago O'Hare Intl
7 Sept
ORD17:20Chicago O'Hare Intl
15h 20m
2 stops
ORK14:40Cork
€527
Delta
3 Sept
ORK06:15Cork
14h 00m
1 stop
ORD14:15Chicago O'Hare Intl
8 Sept
ORD13:55Chicago O'Hare Intl
18h 45m
2 stops
ORK14:40Cork
€528
Delta
3 Sept
ORK06:15Cork
20h 15m
2 stops
ORD20:30Chicago O'Hare Intl
7 Sept
ORD17:20Chicago O'Hare Intl
15h 20m
2 stops
ORK14:40Cork
€531

Aer Lingus flights from Cork to Chicago

Our best Aer Lingus deals on Cork to Chicago flight tickets
Aer Lingus
3 Sept
ORK20:30Cork
27h 45m
1 stop
ORD18:15Chicago O'Hare Intl
7 Sept
ORD17:00Chicago O'Hare Intl
11h 45m
1 stop
ORK10:45Cork
€1,075
Aer Lingus
8 Dec
ORK07:40Cork
16h 45m
2 stops
ORD18:25Chicago O'Hare Intl
15 Dec
ORD17:10Chicago O'Hare Intl
16h 15m
1 stop
ORK15:25Cork
€2,492
Aer Lingus
8 Dec
ORK18:30Cork
25h 30m
2 stops
ORD14:00Chicago O'Hare Intl
15 Dec
ORD15:55Chicago O'Hare Intl
17h 30m
2 stops
ORK15:25Cork
€2,514

momondo Fare Finder

 
Customise your flight search to find flights from Cork to Chicago 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, momondo users made 13,528 searches. Data last updated 16 July 2026.
Use the filters below to find and compare flights from Cork to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 3/9

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Mon 7/9

17:20-14:40

2 stops15h 20m

€527

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 3/9

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Tue 8/9

13:55-14:40

2 stops18h 45m

€528

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 3/9

06:15-20:30

2 stops20h 15m

Chicago O'Hare Intl

Mon 7/9

17:20-14:40

2 stops15h 20m

€531

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 3/9

10:50-20:30

2 stops15h 40m

Chicago O'Hare Intl

Tue 8/9

13:55-14:40

2 stops18h 45m

€532

CorkChicago

ORK - MDW

ORKMDW

Cork

Thu 3/9

06:15-18:33

2 stops18h 18m

Chicago Midway

Mon 7/9

13:19-10:20

2 stops15h 01m

€536

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 29/8

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Sat 5/9

14:30-14:25

2 stops17h 55m

€545

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 29/8

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Sat 5/9

14:30-14:25

2 stops17h 55m

€545

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 29/8

06:15-17:41

2 stops17h 26m

Chicago O'Hare Intl

Sat 5/9

17:18-14:25

2 stops15h 07m

€549

CorkChicago

ORK - MDW

ORKMDW

Cork

Sat 29/8

06:15-22:36

2 stops22h 21m

Chicago Midway

Sat 5/9

17:45-14:25

2 stops14h 40m

€549

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 29/8

06:15-17:41

2 stops17h 26m

Chicago O'Hare Intl

Sat 5/9

17:18-14:25

2 stops15h 07m

€550

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Chicago from

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

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

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

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

Fastest flight time

12h 05m

Direct flights

None
The fastest flight from Cork to Chicago takes 12h 05m
There are no direct flights from Cork to Chicago. There are no popular flight routes from Cork to Chicago.
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Frequently asked questions about flying from Cork to Chicago

  • 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 05m, 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.

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.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 25.6 km from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport