Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Cork to Chicago from $555

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 6/27. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Cork to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:15 am - 8:24 pm
ORK
-
ORD
20h 09m
2 stops
Delta Logo
6:10 pm - 2:40 pm
ORD
-
ORK
14h 30m
2 stops
$781Delta
Thu, Oct 8 - Wed, Oct 14
Delta Logo
6:15 am - 8:24 pm
ORK
-
ORD
20h 09m
2 stops
Delta Logo
4:50 pm - 10:20 am
ORD
-
ORK
11h 30m
1 stop
$785Delta
Thu, Oct 8 - Wed, Oct 14
Multiple Airlines Logo
11:25 am - 1:50 pm
ORK
-
ORD
32h 25m
1 stop
Multiple Airlines Logo
7:25 pm - 9:45 pm
ORD
-
ORK
20h 20m
2 stops
$850Multiple Airlines
Mon, Aug 31 - Sat, Sep 5
British Airways Logo
8:30 pm - 12:30 pm
ORK
-
ORD
22h 00m
1 stop
British Airways Logo
9:15 pm - 11:50 pm
ORD
-
ORK
20h 35m
1 stop
$881British Airways
Tue, Jul 21 - Sun, Jul 26
American Airlines Logo
11:55 am - 1:50 pm
ORK
-
ORD
31h 55m
1 stop
American Airlines Logo
6:50 pm - 3:25 pm
ORD
-
ORK
14h 35m
1 stop
$882American Airlines
Wed, Nov 25 - Sun, Nov 29
American Airlines Logo
7:40 am - 10:52 pm
ORK
-
ORD
21h 12m
2 stops
American Airlines Logo
8:40 pm - 3:25 pm
ORD
-
ORK
12h 45m
1 stop
$883American Airlines
Wed, Nov 25 - Sun, Nov 29
American Airlines Logo
7:40 am - 5:41 pm
ORK
-
ORD
16h 01m
2 stops
American Airlines Logo
11:48 am - 11:10 am
ORD
-
ORK
17h 22m
2 stops
$887American Airlines
Wed, Nov 25 - Sun, Nov 29
British Airways Logo
11:55 am - 2:55 pm
ORK
-
ORD
33h 00m
2 stops
British Airways Logo
5:10 pm - 6:50 pm
ORD
-
ORK
19h 40m
2 stops
$890British Airways
Wed, Nov 25 - Sun, Nov 29
British Airways Logo
11:55 am - 2:55 pm
ORK
-
ORD
33h 00m
2 stops
British Airways Logo
5:10 pm - 6:50 pm
ORD
-
ORK
19h 40m
2 stops
$891British Airways
Wed, Nov 25 - Sun, Nov 29
Multiple Airlines Logo
7:20 pm - 7:52 pm
ORK
-
ORD
30h 32m
3 stops
Multiple Airlines Logo
7:25 pm - 9:45 pm
ORD
-
ORK
20h 20m
2 stops
$892Multiple Airlines
Mon, Aug 31 - Sat, Sep 5

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
Oct 8
ORK6:15 amCork
20h 09m
2 stops
ORD8:24 pmChicago O'Hare Intl
Oct 14
ORD6:10 pmChicago O'Hare Intl
14h 30m
2 stops
ORK2:40 pmCork
$781
Delta
Oct 8
ORK6:15 amCork
20h 09m
2 stops
ORD8:24 pmChicago O'Hare Intl
Oct 14
ORD4:50 pmChicago O'Hare Intl
11h 30m
1 stop
ORK10:20 amCork
$785
Delta
Jun 11
ORK5:10 pmCork
29h 16m
2 stops
ORD4:26 pmChicago O'Hare Intl
Jun 15
ORD4:50 pmChicago O'Hare Intl
11h 30m
1 stop
ORK10:20 amCork
$821

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
Jun 15
ORK8:30 pmCork
24h 30m
1 stop
ORD3:00 pmChicago O'Hare Intl
Jun 22
ORD8:50 pmChicago O'Hare Intl
17h 00m
1 stop
ORK7:50 pmCork
$759
British Airways
Jun 15
ORK8:30 pmCork
21h 55m
1 stop
ORD12:25 pmChicago O'Hare Intl
Jun 22
ORD8:50 pmChicago O'Hare Intl
17h 00m
1 stop
ORK7:50 pmCork
$763
British Airways
Jun 11
ORK8:30 pmCork
21h 55m
1 stop
ORD12:25 pmChicago O'Hare Intl
Jun 15
ORD6:10 pmChicago O'Hare Intl
19h 40m
1 stop
ORK7:50 pmCork
$767

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated June 7, 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

Cheapest round-trip

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 10/8

6:15 am-8:24 pm

2 stops20h 09m

Chicago O'Hare Intl

Wed 10/14

6:10 pm-2:40 pm

2 stops14h 30m

$781
Quickest round-trip

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 10/8

6:15 am-8:24 pm

2 stops20h 09m

Chicago O'Hare Intl

Wed 10/14

4:50 pm-10:20 am

1 stop11h 30m

$785

CorkChicago

ORK - ORD

ORKORD

Cork

Mon 8/31

11:25 am-1:50 pm

1 stop32h 25m

Chicago O'Hare Intl

Sat 9/5

7:25 pm-9:45 pm

2 stops20h 20m

$850

CorkChicago

ORK - ORD

ORKORD

Cork

Tue 7/21

8:30 pm-12:30 pm

1 stop22h 00m

Chicago O'Hare Intl

Sun 7/26

9:15 pm-11:50 pm

1 stop20h 35m

$881

CorkChicago

ORK - ORD

ORKORD

Cork

Wed 11/25

11:55 am-1:50 pm

1 stop31h 55m

Chicago O'Hare Intl

Sun 11/29

6:50 pm-3:25 pm

1 stop14h 35m

$882

CorkChicago

ORK - ORD

ORKORD

Cork

Wed 11/25

7:40 am-10:52 pm

2 stops21h 12m

Chicago O'Hare Intl

Sun 11/29

8:40 pm-3:25 pm

1 stop12h 45m

$883

CorkChicago

ORK - ORD

ORKORD

Cork

Wed 11/25

7:40 am-5:41 pm

2 stops16h 01m

Chicago O'Hare Intl

Sun 11/29

11:48 am-11:10 am

2 stops17h 22m

$887

CorkChicago

ORK - ORD

ORKORD

Cork

Wed 11/25

11:55 am-2:55 pm

2 stops33h 00m

Chicago O'Hare Intl

Sun 11/29

5:10 pm-6:50 pm

2 stops19h 40m

$890

CorkChicago

ORK - ORD

ORKORD

Cork

Wed 11/25

11:55 am-2:55 pm

2 stops33h 00m

Chicago O'Hare Intl

Sun 11/29

5:10 pm-6:50 pm

2 stops19h 40m

$891

CorkChicago

ORK - ORD

ORKORD

Cork

Mon 8/31

7:20 pm-7:52 pm

3 stops30h 32m

Chicago O'Hare Intl

Sat 9/5

7:25 pm-9:45 pm

2 stops20h 20m

$892

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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

Fastest flight time

20h 09m

Direct flights

None
The fastest flight from Cork to Chicago O'Hare Intl Airport takes 20h 09m
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 20h 09m 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.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
New Buffalo
Oak Brook
Kenosha
Joliet
Aurora
Racine
Janesville
Hammond
Evanston
Elgin
Tinley Park

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.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 7/7
Tue 7/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago