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Cheap flights from Cork to Chicago from €452

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cork to Chicago departing on 23/1. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:00 - 14:20
ORK
-
ORD
14h 20m
1 stop
Multiple Airlines Logo
17:35 - 14:45
ORD
-
ORK
15h 10m
2 stops
€452Multiple Airlines
Fri, 23 Jan - Thu, 29 Jan
Delta Logo
06:15 - 14:20
ORK
-
ORD
14h 05m
1 stop
Delta Logo
14:12 - 15:00
ORD
-
ORK
18h 48m
2 stops
€456Delta
Wed, 25 Feb - Wed, 4 Mar
Multiple Airlines Logo
13:20 - 22:29
ORK
-
ORD
15h 09m
2 stops
Multiple Airlines Logo
17:35 - 14:45
ORD
-
ORK
15h 10m
2 stops
€457Multiple Airlines
Fri, 23 Jan - Thu, 29 Jan
Delta Logo
06:15 - 21:48
ORK
-
ORD
21h 33m
2 stops
Delta Logo
14:12 - 15:00
ORD
-
ORK
18h 48m
2 stops
€461Delta
Wed, 25 Feb - Wed, 4 Mar
KLM Logo
10:50 - 14:15
ORK
-
ORD
33h 25m
1 stop
KLM Logo
17:10 - 14:40
ORD
-
ORK
15h 30m
1 stop
€502KLM
Fri, 17 Apr - Tue, 21 Apr
British Airways Logo
07:40 - 17:00
ORK
-
ORD
15h 20m
1 stop
British Airways Logo
20:35 - 15:25
ORD
-
ORK
12h 50m
1 stop
€518British Airways
Thu, 26 Feb - Thu, 5 Mar
Delta Logo
06:00 - 14:15
ORK
-
ORD
14h 15m
1 stop
Delta Logo
13:26 - 14:40
ORD
-
ORK
19h 14m
2 stops
€523Delta
Fri, 17 Apr - Tue, 21 Apr
British Airways Logo
07:40 - 19:40
ORK
-
ORD
18h 00m
2 stops
British Airways Logo
20:35 - 15:25
ORD
-
ORK
12h 50m
1 stop
€523British Airways
Thu, 26 Feb - Thu, 5 Mar
Delta Logo
06:00 - 18:04
ORK
-
ORD
18h 04m
2 stops
Delta Logo
17:03 - 14:40
ORD
-
ORK
15h 37m
2 stops
€527Delta
Fri, 17 Apr - Tue, 21 Apr
Delta Logo
06:00 - 14:20
ORK
-
ORD
14h 20m
1 stop
Delta Logo
17:20 - 14:45
ORD
-
ORK
15h 25m
1 stop
€555Delta
Fri, 23 Jan - Thu, 29 Jan

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
11 Feb
ORK11:55Cork
31h 55m
1 stop
ORD13:50Chicago O'Hare Intl
15 Feb
ORD14:40Chicago O'Hare Intl
14h 30m
2 stops
ORK11:10Cork
€573
American Airlines
11 Feb
ORK11:55Cork
17h 32m
2 stops
ORD23:27Chicago O'Hare Intl
15 Feb
ORD14:40Chicago O'Hare Intl
14h 30m
2 stops
ORK11:10Cork
€578
American Airlines
11 Feb
ORK07:40Cork
15h 20m
1 stop
ORD17:00Chicago O'Hare Intl
15 Feb
ORD06:40Chicago O'Hare Intl
22h 30m
2 stops
ORK11:10Cork
€579

Delta flights from Cork to Chicago O'Hare Intl Airport

Our best Delta deals on Cork to Chicago O'Hare Intl Airport flight tickets
Delta
25 Feb
ORK06:15Cork
14h 05m
1 stop
ORD14:20Chicago O'Hare Intl
4 Mar
ORD14:12Chicago O'Hare Intl
18h 48m
2 stops
ORK15:00Cork
€456
Delta
25 Feb
ORK06:15Cork
21h 33m
2 stops
ORD21:48Chicago O'Hare Intl
4 Mar
ORD14:12Chicago O'Hare Intl
18h 48m
2 stops
ORK15:00Cork
€461
Delta
17 Apr
ORK06:00Cork
14h 15m
1 stop
ORD14:15Chicago O'Hare Intl
21 Apr
ORD13:26Chicago O'Hare Intl
19h 14m
2 stops
ORK14:40Cork
€523

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 13 January 2026.
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

Fri 23/1

06:00-14:20

1 stop14h 20m

Chicago O'Hare Intl

Thu 29/1

17:35-14:45

2 stops15h 10m

€452

CorkChicago

ORK - ORD

ORKORD

Cork

Wed 25/2

06:15-14:20

1 stop14h 05m

Chicago O'Hare Intl

Wed 4/3

14:12-15:00

2 stops18h 48m

€456

CorkChicago

ORK - ORD

ORKORD

Cork

Fri 23/1

13:20-22:29

2 stops15h 09m

Chicago O'Hare Intl

Thu 29/1

17:35-14:45

2 stops15h 10m

€457

CorkChicago

ORK - ORD

ORKORD

Cork

Wed 25/2

06:15-21:48

2 stops21h 33m

Chicago O'Hare Intl

Wed 4/3

14:12-15:00

2 stops18h 48m

€461

CorkChicago

ORK - ORD

ORKORD

Cork

Fri 17/4

10:50-14:15

1 stop33h 25m

Chicago O'Hare Intl

Tue 21/4

17:10-14:40

1 stop15h 30m

€502

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 26/2

07:40-17:00

1 stop15h 20m

Chicago O'Hare Intl

Thu 5/3

20:35-15:25

1 stop12h 50m

€518

CorkChicago

ORK - ORD

ORKORD

Cork

Fri 17/4

06:00-14:15

1 stop14h 15m

Chicago O'Hare Intl

Tue 21/4

13:26-14:40

2 stops19h 14m

€523

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 26/2

07:40-19:40

2 stops18h 00m

Chicago O'Hare Intl

Thu 5/3

20:35-15:25

1 stop12h 50m

€523

CorkChicago

ORK - ORD

ORKORD

Cork

Fri 17/4

06:00-18:04

2 stops18h 04m

Chicago O'Hare Intl

Tue 21/4

17:03-14:40

2 stops15h 37m

€527

CorkChicago

ORK - ORD

ORKORD

Cork

Fri 23/1

06:00-14:20

1 stop14h 20m

Chicago O'Hare Intl

Thu 29/1

17:20-14:45

1 stop15h 25m

€555

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

Fastest flight time

14h 20m

Direct flights

None
The fastest flight from Cork to Chicago O'Hare Intl Airport takes 14h 20m
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.
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  • 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 14h 20m.

  • 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.

  • How do I get Price Alerts for flights from Cork to Chicago O'Hare Intl Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Cork from Chicago O'Hare Intl Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Cork to Chicago O'Hare Intl Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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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