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Cheap flights from Cork to Chicago from €445

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 17/8. 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

Find the cheapest flights from Cork to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
06:15 - 14:15ORK  Cork-ORD Chicago O'Hare Intl
14h 00m1 stop Amsterdam Schiphol
KLM Logo
17:10 - 14:40ORD  Chicago O'Hare Intl-ORK Cork
15h 30m1 stop Paris Charles de Gaulle
€478KLM
Sat, 10 Oct - Thu, 15 Oct
Multiple Airlines Logo
05:40 - 14:25ORK  Cork-ORD Chicago O'Hare Intl
14h 45m1 stop Amsterdam Schiphol
Multiple Airlines Logo
18:25 - 14:45ORD  Chicago O'Hare Intl-ORK Cork
14h 20m1 stop Paris Charles de Gaulle
€478Multiple Airlines
Thu, 12 Nov - Sun, 15 Nov
Delta Logo
06:15 - 14:15ORK  Cork-ORD Chicago O'Hare Intl
14h 00m1 stop Amsterdam Schiphol
Delta Logo
17:20 - 14:40ORD  Chicago O'Hare Intl-ORK Cork
15h 20m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
€478Delta
Thu, 3 Sep - Mon, 7 Sep
Delta Logo
05:40 - 14:25ORK  Cork-ORD Chicago O'Hare Intl
14h 45m1 stop Amsterdam Schiphol
Delta Logo
14:44 - 14:45ORD  Chicago O'Hare Intl-ORK Cork
18h 01m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
€478Delta
Thu, 12 Nov - Sun, 15 Nov
Multiple Airlines Logo
06:15 - 14:15ORK  Cork-ORD Chicago O'Hare Intl
14h 00m1 stop Amsterdam Schiphol
Multiple Airlines Logo
17:10 - 14:40ORD  Chicago O'Hare Intl-ORK Cork
15h 30m1 stop Paris Charles de Gaulle
€478Multiple Airlines
Thu, 3 Sep - Mon, 7 Sep
Multiple Airlines Logo
06:15 - 14:15ORK  Cork-ORD Chicago O'Hare Intl
14h 00m1 stop Amsterdam Schiphol
Multiple Airlines Logo
17:10 - 14:40ORD  Chicago O'Hare Intl-ORK Cork
15h 30m1 stop Paris Charles de Gaulle
€479Multiple Airlines
Thu, 3 Sep - Mon, 7 Sep
Delta Logo
06:15 - 14:15ORK  Cork-ORD Chicago O'Hare Intl
14h 00m1 stop Amsterdam Schiphol
Delta Logo
13:55 - 14:40ORD  Chicago O'Hare Intl-ORK Cork
18h 45m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
€479Delta
Sat, 10 Oct - Thu, 15 Oct
Multiple Airlines Logo
06:15 - 14:15ORK  Cork-ORD Chicago O'Hare Intl
14h 00m1 stop Amsterdam Schiphol
Multiple Airlines Logo
17:20 - 14:40ORD  Chicago O'Hare Intl-ORK Cork
15h 20m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
€479Multiple Airlines
Thu, 3 Sep - Mon, 7 Sep
KLM Logo
06:15 - 18:01ORK  Cork-MDW Chicago Midway
17h 46m2 stops Amsterdam Schiphol Minneapolis St Paul
KLM Logo
13:19 - 10:20MDW  Chicago Midway-ORK Cork
15h 01m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
€487KLM
Thu, 3 Sep - Mon, 7 Sep
KLM Logo
06:15 - 18:01ORK  Cork-MDW Chicago Midway
17h 46m2 stops Amsterdam Schiphol Minneapolis St Paul
KLM Logo
19:25 - 16:35MDW  Chicago Midway-ORK Cork
15h 10m2 stops Minneapolis St Paul Amsterdam Schiphol
€589KLM
Thu, 3 Sep - Mon, 7 Sep

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KLM flights from Cork to Chicago

Our best KLM deals on Cork to Chicago flight tickets
KLM
10 Oct
ORK06:15Cork
14h 00m
1 stop
ORD14:15Chicago O'Hare Intl
15 Oct
ORD17:10Chicago O'Hare Intl
15h 30m
1 stop
ORK14:40Cork
€478
KLM
2 Sept
ORK06:15Cork
14h 15m
1 stop
ORD14:30Chicago O'Hare Intl
9 Sept
ORD13:29Chicago O'Hare Intl
14h 51m
2 stops
ORK10:20Cork
€483
KLM
3 Sept
ORK06:15Cork
17h 46m
2 stops
MDW18:01Chicago Midway
7 Sept
MDW13:19Chicago Midway
15h 01m
2 stops
ORK10:20Cork
€487

British Airways flights from Cork to Chicago

Our best British Airways deals on Cork to Chicago flight tickets
British Airways
2 Dec
ORK07:40Cork
17h 05m
1 stop
ORD18:45Chicago O'Hare Intl
6 Dec
ORD18:50Chicago O'Hare Intl
14h 35m
1 stop
ORK15:25Cork
€615
British Airways
9 Jan
ORK07:40Cork
17h 05m
1 stop
ORD18:45Chicago O'Hare Intl
12 Jan
ORD21:50Chicago O'Hare Intl
11h 35m
1 stop
ORK15:25Cork
€616
British Airways
2 Dec
ORK07:40Cork
17h 05m
1 stop
ORD18:45Chicago O'Hare Intl
6 Dec
ORD18:50Chicago O'Hare Intl
14h 35m
1 stop
ORK15:25Cork
€617

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 6 August 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

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Sat 10/10

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Thu 15/10

17:10-14:40

1 stop15h 30m

€478
Fastest return journey

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Thu 12/11

05:40-14:25

1 stop14h 45m

Chicago O'Hare Intl

Sun 15/11

18:25-14:45

1 stop14h 20m

€478

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

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

€478

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Thu 12/11

05:40-14:25

1 stop14h 45m

Chicago O'Hare Intl

Sun 15/11

14:44-14:45

2 stops18h 01m

€478

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Thu 3/9

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Mon 7/9

17:10-14:40

1 stop15h 30m

€478

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Thu 3/9

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Mon 7/9

17:10-14:40

1 stop15h 30m

€479

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Sat 10/10

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Thu 15/10

13:55-14:40

2 stops18h 45m

€479

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

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

€479

CorkChicago

ORK Cork - MDW Chicago Midway

ORKMDW

Cork

Thu 3/9

06:15-18:01

2 stops17h 46m

Chicago Midway

Mon 7/9

13:19-10:20

2 stops15h 01m

€487

CorkChicago

ORK Cork - MDW Chicago Midway

ORKMDW

Cork

Thu 3/9

06:15-18:01

2 stops17h 46m

Chicago Midway

Mon 7/9

19:25-16:35

2 stops15h 10m

€589

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 British Airways 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

13h 20m

Direct flights

None
The fastest flight from Cork to Chicago takes 13h 20m
There are no direct flights from Cork to Chicago. There are no popular flight routes from Cork to Chicago.
Search flight deals

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 13h 20m, 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