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 refresh daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 travel and health documents required for your trip to Chicago O'Hare Intl Airport 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 license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$407 Cheap Flights from Cork to Chicago O'Hare Intl Airport in 2026/27

Find the cheapest flights from Cork to Chicago

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 am - 2:25 pmORK Cork-ORD Chicago O'Hare Intl

14h 45m1 stop Amsterdam Schiphol

6:25 pm - 2:45 pmORD Chicago O'Hare Intl-ORK Cork

14h 20m1 stop Paris Charles de Gaulle

$629Delta

Thu, Nov 5 - Thu, Nov 12

5:40 am - 2:25 pmORK Cork-ORD Chicago O'Hare Intl

14h 45m1 stop Amsterdam Schiphol

2:44 pm - 4:40 pmORD Chicago O'Hare Intl-ORK Cork

19h 56m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

$633Delta

Thu, Nov 5 - Thu, Nov 12

5:30 pm - 4:43 pmORK Cork-ORD Chicago O'Hare Intl

29h 13m2 stops Amsterdam Schiphol Minneapolis St Paul

5:59 pm - 4:40 pmORD Chicago O'Hare Intl-ORK Cork

16h 41m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$638KLM

Thu, Dec 3 - Mon, Dec 7

5:40 am - 9:36 pmORK Cork-ORD Chicago O'Hare Intl

21h 56m2 stops Amsterdam Schiphol New York John F Kennedy Intl

10:30 am - 2:45 pmORD Chicago O'Hare Intl-ORK Cork

22h 15m2 stops Boston Logan Intl Paris Charles de Gaulle

$646Delta

Tue, Dec 8 - Fri, Jan 8

5:30 pm - 6:45 pmORK Cork-ORD Chicago O'Hare Intl

31h 15m1 stop London Heathrow

9:50 pm - 3:25 pmORD Chicago O'Hare Intl-ORK Cork

11h 35m1 stop London Heathrow

$662Multiple Airlines

Thu, Dec 3 - Mon, Dec 7

5:30 pm - 3:35 pmORK Cork-ORD Chicago O'Hare Intl

28h 05m1 stop London Heathrow

6:40 pm - 7:25 pmORD Chicago O'Hare Intl-ORK Cork

18h 45m1 stop London Heathrow

$667Multiple Airlines

Fri, Dec 4 - Fri, Dec 11

5:40 am - 4:32 pmORK Cork-ORD Chicago O'Hare Intl

16h 52m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

4:40 pm - 10:40 amORD Chicago O'Hare Intl-ORK Cork

36h 00m2 stops Boston Logan Intl Amsterdam Schiphol

$731Delta

Tue, Nov 3 - Sat, Nov 7

5:30 pm - 2:10 pmORK Cork-ORD Chicago O'Hare Intl

26h 40m2 stops London Heathrow Dublin

3:55 pm - 11:10 amORD Chicago O'Hare Intl-ORK Cork

13h 15m2 stops Dublin London Heathrow

$761Aer Lingus

Fri, Dec 4 - Fri, Dec 11

7:40 am - 1:45 pmORK Cork-ORD Chicago O'Hare Intl

12h 05m1 stop London Heathrow

3:55 pm - 3:25 pmORD Chicago O'Hare Intl-ORK Cork

17h 30m2 stops Dublin London Heathrow

$774Aer Lingus

Fri, Dec 4 - Fri, Dec 11

7:40 am - 7:30 pmORK Cork-ORD Chicago O'Hare Intl

17h 50m1 stop London Heathrow

6:35 pm - 3:25 pmORD Chicago O'Hare Intl-ORK Cork

14h 50m1 stop London Heathrow

$775Multiple Airlines

Tue, Nov 3 - Sat, Nov 7

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Air Canada flights from Cork to Chicago O'Hare Intl Airport

Our best Air Canada deals on Cork to Chicago O'Hare Intl Airport flight tickets

Air Canada

Nov 25

ORK7:40 amCork

18h 12m

2 stops

ORD7:52 pmChicago O'Hare Intl

Nov 29

ORD1:55 pmChicago O'Hare Intl

15h 15m

2 stops

ORK11:10 amCork

$842

Air Canada

Nov 25

ORK11:55 amCork

37h 57m

2 stops

ORD7:52 pmChicago O'Hare Intl

Nov 29

ORD1:55 pmChicago O'Hare Intl

15h 15m

2 stops

ORK11:10 amCork

$843

Air Canada

Nov 25

ORK7:40 amCork

18h 12m

2 stops

ORD7:52 pmChicago O'Hare Intl

Nov 29

ORD1:55 pmChicago O'Hare Intl

15h 15m

2 stops

ORK11:10 amCork

$844

British Airways flights from Cork to Chicago O'Hare Intl Airport

Our best British Airways deals on Cork to Chicago O'Hare Intl Airport flight tickets

British Airways

Nov 3

ORK11:55 amCork

33h 00m

2 stops

ORD2:55 pmChicago O'Hare Intl

Nov 7

ORD9:50 pmChicago O'Hare Intl

11h 35m

1 stop

ORK3:25 pmCork

$791

British Airways

Nov 25

ORK7:40 amCork

13h 50m

1 stop

ORD3:30 pmChicago O'Hare Intl

Nov 29

ORD6:30 pmChicago O'Hare Intl

22h 55m

1 stop

ORK11:25 pmCork

$829

British Airways

Nov 25

ORK7:40 amCork

13h 50m

1 stop

ORD3:30 pmChicago O'Hare Intl

Nov 29

ORD6:30 pmChicago O'Hare Intl

22h 55m

1 stop

ORK11:25 pmCork

$830

momondo Fare Finder

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

Cheapest round-trip

Quickest round-trip

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Thu 11/5

5:40 am-2:25 pm

1 stop14h 45m

Chicago O'Hare Intl

Thu 11/12

6:25 pm-2:45 pm

1 stop14h 20m

$629

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Thu 11/5

5:40 am-2:25 pm

1 stop14h 45m

Chicago O'Hare Intl

Thu 11/12

2:44 pm-4:40 pm

2 stops19h 56m

$633

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Thu 12/3

5:30 pm-4:43 pm

2 stops29h 13m

Chicago O'Hare Intl

Mon 12/7

5:59 pm-4:40 pm

2 stops16h 41m

$638

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Tue 12/8

5:40 am-9:36 pm

2 stops21h 56m

Chicago O'Hare Intl

Fri 1/8

10:30 am-2:45 pm

2 stops22h 15m

$646

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Thu 12/3

5:30 pm-6:45 pm

1 stop31h 15m

Chicago O'Hare Intl

Mon 12/7

9:50 pm-3:25 pm

1 stop11h 35m

$662

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Fri 12/4

5:30 pm-3:35 pm

1 stop28h 05m

Chicago O'Hare Intl

Fri 12/11

6:40 pm-7:25 pm

1 stop18h 45m

$667

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Tue 11/3

5:40 am-4:32 pm

2 stops16h 52m

Chicago O'Hare Intl

Sat 11/7

4:40 pm-10:40 am

2 stops36h 00m

$731

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Fri 12/4

5:30 pm-2:10 pm

2 stops26h 40m

Chicago O'Hare Intl

Fri 12/11

3:55 pm-11:10 am

2 stops13h 15m

$761

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Fri 12/4

7:40 am-1:45 pm

1 stop12h 05m

Chicago O'Hare Intl

Fri 12/11

3:55 pm-3:25 pm

2 stops17h 30m

$774

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Tue 11/3

7:40 am-7:30 pm

1 stop17h 50m

Chicago O'Hare Intl

Sat 11/7

6:35 pm-3:25 pm

1 stop14h 50m

$775

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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?

Delta and Aer Lingus are the most popular carriers 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 round-trip 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

Best Price Found	$407
Fastest flight time	13h 50m
Direct flights	None

The best one-way flight to Chicago O'Hare Intl Airport from Cork in the past 72 hours is $407. The best round-trip flight deal from Cork to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $629.

The fastest flight from Cork to Chicago O'Hare Intl Airport takes 13h 50m

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.

Search flight deals

Frequently asked questions about flying from Cork to Chicago O'Hare Intl Airport

How far is Cork to Chicago O'Hare Intl by plane?
A flight from Cork to Chicago O'Hare Intl will travel around 3616.4 mi. Typically, this will take 13h 50m by plane in normal conditions.
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 refresh daily.
How old do you have to be to fly from Cork Airport to Chicago O'Hare Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 travel and health documents required for your trip to Chicago O'Hare Intl Airport 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 license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

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

Finding the right flight to Chicago from Cork is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Chicago from Cork which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Chicago from Cork. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.