Cheap flights from Cork to Chicago from €292

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 3/11. 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
0 bags
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Cheap return flights

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Multiple Airlines Logo
06:00 - 15:20ORK-ORD
14h 20m1 stop
Multiple Airlines Logo
17:20 - 14:45ORD-ORK
15h 25m1 stop
€497Multiple Airlines
Find Deal
Sat, 1 Nov - Thu, 6 Nov
Multiple Airlines Logo
06:00 - 15:20ORK-ORD
14h 20m1 stop
Multiple Airlines Logo
17:20 - 14:45ORD-ORK
15h 25m1 stop
€498Multiple Airlines
Find Deal
Sat, 1 Nov - Thu, 6 Nov
KLM Logo
06:00 - 14:20ORK-ORD
14h 20m1 stop
KLM Logo
16:25 - 10:45ORD-ORK
12h 20m1 stop
€501KLM
Find Deal
Mon, 24 Nov - Mon, 1 Dec
KLM Logo
06:00 - 16:24ORK-ORD
16h 24m2 stops
KLM Logo
13:25 - 10:45ORD-ORK
15h 20m2 stops
€507KLM
Find Deal
Mon, 24 Nov - Mon, 1 Dec
American Airlines Logo
11:55 - 18:45ORK-ORD
12h 50m1 stop
American Airlines Logo
16:27 - 15:25ORD-ORK
17h 58m2 stops
€525American Airlines
Find Deal
Thu, 5 Mar - Mon, 9 Mar
American Airlines Logo
11:55 - 18:45ORK-ORD
12h 50m1 stop
American Airlines Logo
13:10 - 15:25ORD-ORK
21h 15m2 stops
€526American Airlines
Find Deal
Thu, 5 Mar - Mon, 9 Mar
Delta Logo
06:00 - 15:20ORK-ORD
14h 20m1 stop
Delta Logo
17:20 - 14:45ORD-ORK
15h 25m1 stop
€538Delta
Find Deal
Sat, 1 Nov - Thu, 6 Nov
Delta Logo
06:00 - 15:20ORK-ORD
14h 20m1 stop
Delta Logo
13:25 - 14:45ORD-ORK
19h 20m2 stops
€538Delta
Find Deal
Sat, 1 Nov - Thu, 6 Nov
British Airways Logo
16:05 - 17:34ORK-ORD
30h 29m2 stops
British Airways Logo
16:24 - 15:25ORD-ORK
17h 01m2 stops
€743British Airways
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Thu, 30 Oct - Mon, 3 Nov
British Airways Logo
17:35 - 19:10ORK-ORD
30h 35m2 stops
British Airways Logo
16:24 - 21:00ORD-ORK
22h 36m2 stops
€744British Airways
Find Deal
Thu, 30 Oct - Mon, 3 Nov

KLM flights from Cork to Chicago O'Hare Intl Airport

Our best KLM deals on Cork to Chicago O'Hare Intl Airport flight tickets
KLM
24 Nov
ORK06:00Cork
14h 20m
1 stop
ORD14:20Chicago O'Hare Intl
1 Dec
ORD16:25Chicago O'Hare Intl
12h 20m
1 stop
ORK10:45Cork
KLM
24 Nov
ORK06:00Cork
16h 24m
2 stops
ORD16:24Chicago O'Hare Intl
1 Dec
ORD13:25Chicago O'Hare Intl
15h 20m
2 stops
ORK10:45Cork
KLM
1 Nov
ORK06:00Cork
17h 07m
2 stops
ORD18:07Chicago O'Hare Intl
6 Nov
ORD17:20Chicago O'Hare Intl
15h 25m
1 stop
ORK14:45Cork

American Airlines flights from Cork to Chicago O'Hare Intl Airport

Our best American Airlines deals on Cork to Chicago O'Hare Intl Airport flight tickets
American Airlines
5 Mar
ORK11:55Cork
12h 50m
1 stop
ORD18:45Chicago O'Hare Intl
9 Mar
ORD16:27Chicago O'Hare Intl
17h 58m
2 stops
ORK15:25Cork
American Airlines
5 Mar
ORK11:55Cork
12h 50m
1 stop
ORD18:45Chicago O'Hare Intl
9 Mar
ORD13:10Chicago O'Hare Intl
21h 15m
2 stops
ORK15:25Cork
American Airlines
5 Mar
ORK07:40Cork
18h 10m
2 stops
ORD19:50Chicago O'Hare Intl
9 Mar
ORD18:30Chicago O'Hare Intl
15h 55m
2 stops
ORK15:25Cork

momondo Fare Finder

 
Customise your flight search to find flights from Cork to Chicago O'Hare Intl Airport 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 11 October 2025.
Use the filters below to find and compare flights from Cork to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 1/11

06:00-15:20

1 stop14h 20m

Chicago O'Hare Intl

Thu 6/11

17:20-14:45

1 stop15h 25m

€497

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 1/11

06:00-15:20

1 stop14h 20m

Chicago O'Hare Intl

Thu 6/11

17:20-14:45

1 stop15h 25m

€498

CorkChicago

ORK - ORD

ORKORD

Cork

Mon 24/11

06:00-14:20

1 stop14h 20m

Chicago O'Hare Intl

Mon 1/12

16:25-10:45

1 stop12h 20m

€501

CorkChicago

ORK - ORD

ORKORD

Cork

Mon 24/11

06:00-16:24

2 stops16h 24m

Chicago O'Hare Intl

Mon 1/12

13:25-10:45

2 stops15h 20m

€507

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 5/3

11:55-18:45

1 stop12h 50m

Chicago O'Hare Intl

Mon 9/3

16:27-15:25

2 stops17h 58m

€525

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 5/3

11:55-18:45

1 stop12h 50m

Chicago O'Hare Intl

Mon 9/3

13:10-15:25

2 stops21h 15m

€526

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 1/11

06:00-15:20

1 stop14h 20m

Chicago O'Hare Intl

Thu 6/11

17:20-14:45

1 stop15h 25m

€538

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 1/11

06:00-15:20

1 stop14h 20m

Chicago O'Hare Intl

Thu 6/11

13:25-14:45

2 stops19h 20m

€538

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 30/10

16:05-17:34

2 stops30h 29m

Chicago O'Hare Intl

Mon 3/11

16:24-15:25

2 stops17h 01m

€743

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 30/10

17:35-19:10

2 stops30h 35m

Chicago O'Hare Intl

Mon 3/11

16:24-21:00

2 stops22h 36m

€744

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Cork to Chicago O'Hare Intl Airport

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 O'Hare Intl?

Aer Lingus is the most popular carrier operating from Cork to Chicago O'Hare Intl

When to book flights from Cork to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cork to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cork to Chicago O'Hare Intl Airport (ORK to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cork to Chicago O'Hare Intl Airport

Direct flights

None
There are no direct flights from Cork to Chicago O'Hare Intl Airport. There are no popular flight routes from Cork to Chicago O'Hare Intl Airport.
  • How far is Cork to Chicago O'Hare Intl by plane?

    There are 5820.1 km between Cork and Chicago O'Hare Intl. By plane, this route typically takes 12h 10m.

  • When did momondo last update prices for flights from Cork Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Cork Airport to Chicago O'Hare Intl Airport were last updated today.

  • How old do you have to be to fly from Cork Airport to Chicago O'Hare Intl Airport?

    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 O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Rosemont
Oakbrook Terrace
Elk Grove Village
Crystal Lake

Why use momondo?

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

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 Chicago from Cork.

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

Yes. All flights to Chicago from Cork on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Cork to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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