Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Cork to Chicago from €427

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 16/1. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise 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 return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:00 - 14:20ORK-ORD
14h 20m1 stop
Multiple Airlines Logo
17:35 - 14:45ORD-ORK
15h 10m2 stops
€427Multiple Airlines
Find Deal
Fri, 16 Jan - Thu, 22 Jan
Multiple Airlines Logo
13:20 - 23:59ORK-ORD
16h 39m2 stops
Multiple Airlines Logo
17:35 - 14:45ORD-ORK
15h 10m2 stops
€434Multiple Airlines
Find Deal
Fri, 16 Jan - Thu, 22 Jan
Delta Logo
06:00 - 14:20ORK-ORD
14h 20m1 stop
Delta Logo
17:20 - 15:00ORD-ORK
15h 40m1 stop
€486Delta
Find Deal
Wed, 4 Feb - Sun, 8 Feb
Delta Logo
06:00 - 17:45ORK-ORD
17h 45m2 stops
Delta Logo
06:50 - 15:00ORD-ORK
26h 10m2 stops
€490Delta
Find Deal
Wed, 4 Feb - Sun, 8 Feb
Delta Logo
06:00 - 22:29ORK-ORD
22h 29m2 stops
Delta Logo
10:35 - 15:00ORD-ORK
22h 25m2 stops
€491Delta
Find Deal
Wed, 4 Feb - Sun, 8 Feb
American Airlines Logo
07:40 - 13:50ORK-ORD
12h 10m1 stop
American Airlines Logo
18:25 - 15:25ORD-ORK
15h 00m1 stop
€534American Airlines
Find Deal
Fri, 16 Jan - Thu, 22 Jan
American Airlines Logo
07:40 - 19:50ORK-ORD
18h 10m2 stops
American Airlines Logo
14:50 - 11:10ORD-ORK
14h 20m2 stops
€538American Airlines
Find Deal
Wed, 4 Feb - Sun, 8 Feb
American Airlines Logo
07:40 - 19:50ORK-ORD
18h 10m2 stops
American Airlines Logo
13:35 - 11:10ORD-ORK
15h 35m2 stops
€539American Airlines
Find Deal
Fri, 16 Jan - Thu, 22 Jan
Multiple Airlines Logo
08:00 - 22:42ORK-ORD
20h 42m3 stops
Multiple Airlines Logo
18:30 - 15:10ORD-ORK
14h 40m2 stops
€656Multiple Airlines
Find Deal
Fri, 16 Jan - Thu, 22 Jan

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
4 Feb
ORK06:00Cork
14h 20m
1 stop
ORD14:20Chicago O'Hare Intl
8 Feb
ORD17:20Chicago O'Hare Intl
15h 40m
1 stop
ORK15:00Cork
€486
Find similar
Delta
4 Feb
ORK06:00Cork
17h 45m
2 stops
ORD17:45Chicago O'Hare Intl
8 Feb
ORD06:50Chicago O'Hare Intl
26h 10m
2 stops
ORK15:00Cork
€490
Find similar
Delta
4 Feb
ORK06:00Cork
22h 29m
2 stops
ORD22:29Chicago O'Hare Intl
8 Feb
ORD10:35Chicago O'Hare Intl
22h 25m
2 stops
ORK15:00Cork
€491
Find similar

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
16 Jan
ORK07:40Cork
12h 10m
1 stop
ORD13:50Chicago O'Hare Intl
22 Jan
ORD18:25Chicago O'Hare Intl
15h 00m
1 stop
ORK15:25Cork
€534
Find similar
American Airlines
4 Feb
ORK07:40Cork
18h 10m
2 stops
ORD19:50Chicago O'Hare Intl
8 Feb
ORD14:50Chicago O'Hare Intl
14h 20m
2 stops
ORK11:10Cork
€538
Find similar
American Airlines
16 Jan
ORK07:40Cork
18h 10m
2 stops
ORD19:50Chicago O'Hare Intl
22 Jan
ORD13:35Chicago O'Hare Intl
15h 35m
2 stops
ORK11:10Cork
€539
Find similar

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 29 November 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

Fri 16/1

06:00-14:20

1 stop14h 20m

Chicago O'Hare Intl

Thu 22/1

17:35-14:45

2 stops15h 10m

€427

CorkChicago

ORK - ORD

ORKORD

Cork

Fri 16/1

13:20-23:59

2 stops16h 39m

Chicago O'Hare Intl

Thu 22/1

17:35-14:45

2 stops15h 10m

€434

CorkChicago

ORK - ORD

ORKORD

Cork

Wed 4/2

06:00-14:20

1 stop14h 20m

Chicago O'Hare Intl

Sun 8/2

17:20-15:00

1 stop15h 40m

€486

CorkChicago

ORK - ORD

ORKORD

Cork

Wed 4/2

06:00-17:45

2 stops17h 45m

Chicago O'Hare Intl

Sun 8/2

06:50-15:00

2 stops26h 10m

€490

CorkChicago

ORK - ORD

ORKORD

Cork

Wed 4/2

06:00-22:29

2 stops22h 29m

Chicago O'Hare Intl

Sun 8/2

10:35-15:00

2 stops22h 25m

€491

CorkChicago

ORK - ORD

ORKORD

Cork

Fri 16/1

07:40-13:50

1 stop12h 10m

Chicago O'Hare Intl

Thu 22/1

18:25-15:25

1 stop15h 00m

€534

CorkChicago

ORK - ORD

ORKORD

Cork

Wed 4/2

07:40-19:50

2 stops18h 10m

Chicago O'Hare Intl

Sun 8/2

14:50-11:10

2 stops14h 20m

€538

CorkChicago

ORK - ORD

ORKORD

Cork

Fri 16/1

07:40-19:50

2 stops18h 10m

Chicago O'Hare Intl

Thu 22/1

13:35-11:10

2 stops15h 35m

€539

CorkChicago

ORK - ORD

ORKORD

Cork

Fri 16/1

08:00-22:42

3 stops20h 42m

Chicago O'Hare Intl

Thu 22/1

18:30-15:10

2 stops14h 40m

€656

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.
Search flight deals

  • 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.

  • 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.

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

We make it super easy to schedule, organise 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
Mon 29/12
Mon 5/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago