How do I get Price Alerts for flights from Cork to Illinois?

Confirm your travel details to search for the latest offers for flights from Cork to Illinois . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Cork to Illinois with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

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.

When did momondo last update prices for flights from Cork Airport to Illinois?

Prices for flights from Cork Airport to Illinois were last updated today.

How old do you have to be to fly from Cork Airport to Illinois?

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 Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois 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 licence, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€362 Cheap Flights from Cork to Illinois in 2026

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Find the cheapest flights from Cork to Illinois

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:15 - 14:15

ORK

ORD

14h 00m

1 stop

17:10 - 14:40

ORD

ORK

15h 30m

1 stop

€494Multiple Airlines

Thu, 18 Jun - Tue, 23 Jun

06:15 - 14:15

ORK

ORD

14h 00m

1 stop

20:20 - 14:40

ORD

ORK

12h 20m

1 stop

€496Multiple Airlines

Sat, 23 May - Thu, 28 May

06:15 - 14:30

ORK

ORD

14h 15m

1 stop

17:10 - 14:40

ORD

ORK

15h 30m

1 stop

€497Multiple Airlines

Mon, 22 Jun - Mon, 29 Jun

06:15 - 14:15

ORK

ORD

14h 00m

1 stop

14:07 - 14:40

ORD

ORK

18h 33m

2 stops

€560Delta

Thu, 18 Jun - Tue, 23 Jun

06:15 - 14:30

ORK

ORD

14h 15m

1 stop

14:07 - 14:40

ORD

ORK

18h 33m

2 stops

€563Delta

Mon, 22 Jun - Mon, 29 Jun

06:15 - 18:20

ORK

ORD

18h 05m

2 stops

15:55 - 14:40

ORD

ORK

16h 45m

2 stops

€565Delta

Thu, 18 Jun - Tue, 23 Jun

06:15 - 18:18

ORK

MDW

18h 03m

2 stops

13:26 - 14:40

MDW

ORK

19h 14m

2 stops

€567Delta

Thu, 25 Jun - Mon, 29 Jun

17:10 - 14:30

ORK

ORD

27h 20m

1 stop

17:10 - 16:20

ORD

ORK

17h 10m

1 stop

€585KLM

Sun, 31 May - Fri, 31 Jul

15:10 - 15:10

ORK

ORD

30h 00m

1 stop

17:10 - 16:20

ORD

ORK

17h 10m

1 stop

€600KLM

Sun, 31 May - Fri, 31 Jul

15:10 - 15:10

ORK

ORD

30h 00m

1 stop

17:10 - 16:20

ORD

ORK

17h 10m

1 stop

€603KLM

Sun, 31 May - Fri, 31 Jul

KLM flights from Cork to Illinois

Our best KLM deals on Cork to Illinois flight tickets

KLM

31 May

ORK17:10Cork

27h 20m

1 stop

ORD14:30Chicago O'Hare Intl

31 Jul

ORD17:10Chicago O'Hare Intl

17h 10m

1 stop

ORK16:20Cork

€585

KLM

31 May

ORK15:10Cork

30h 00m

1 stop

ORD15:10Chicago O'Hare Intl

31 Jul

ORD17:10Chicago O'Hare Intl

17h 10m

1 stop

ORK16:20Cork

€600

KLM

31 May

ORK15:10Cork

30h 00m

1 stop

ORD15:10Chicago O'Hare Intl

31 Jul

ORD17:10Chicago O'Hare Intl

17h 10m

1 stop

ORK16:20Cork

€604

Delta flights from Cork to Illinois

Our best Delta deals on Cork to Illinois flight tickets

Delta

18 Jun

ORK06:15Cork

14h 00m

1 stop

ORD14:15Chicago O'Hare Intl

23 Jun

ORD14:07Chicago O'Hare Intl

18h 33m

2 stops

ORK14:40Cork

€560

Delta

22 Jun

ORK06:15Cork

14h 15m

1 stop

ORD14:30Chicago O'Hare Intl

29 Jun

ORD14:07Chicago O'Hare Intl

18h 33m

2 stops

ORK14:40Cork

€563

Delta

18 Jun

ORK06:15Cork

18h 05m

2 stops

ORD18:20Chicago O'Hare Intl

23 Jun

ORD15:55Chicago O'Hare Intl

16h 45m

2 stops

ORK14:40Cork

€565

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 18/6

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Tue 23/6

17:10-14:40

1 stop15h 30m

€494

Fastest return journey

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 23/5

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Thu 28/5

20:20-14:40

1 stop12h 20m

€496

CorkChicago

ORK - ORD

ORKORD

Cork

Mon 22/6

06:15-14:30

1 stop14h 15m

Chicago O'Hare Intl

Mon 29/6

17:10-14:40

1 stop15h 30m

€497

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 18/6

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Tue 23/6

14:07-14:40

2 stops18h 33m

€560

CorkChicago

ORK - ORD

ORKORD

Cork

Mon 22/6

06:15-14:30

1 stop14h 15m

Chicago O'Hare Intl

Mon 29/6

14:07-14:40

2 stops18h 33m

€563

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 18/6

06:15-18:20

2 stops18h 05m

Chicago O'Hare Intl

Tue 23/6

15:55-14:40

2 stops16h 45m

€565

CorkChicago

ORK - MDW

ORKMDW

Cork

Thu 25/6

06:15-18:18

2 stops18h 03m

Chicago Midway

Mon 29/6

13:26-14:40

2 stops19h 14m

€567

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 31/5

17:10-14:30

1 stop27h 20m

Chicago O'Hare Intl

Fri 31/7

17:10-16:20

1 stop17h 10m

€585

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 31/5

15:10-15:10

1 stop30h 00m

Chicago O'Hare Intl

Fri 31/7

17:10-16:20

1 stop17h 10m

€600

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 31/5

15:10-15:10

1 stop30h 00m

Chicago O'Hare Intl

Fri 31/7

17:10-16:20

1 stop17h 10m

€603

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap Cork to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cork to Illinois

Fastest flight time	12h 55m
Direct flights	None

The fastest flight from Cork to Illinois takes 12h 55m

There are no direct flights from Cork to Illinois. There are no popular flight routes from Cork to Illinois.

Search flight deals

Frequently asked questions about flying from Cork to Illinois

When did momondo last update prices for flights from Cork Airport to Illinois?
Prices for flights from Cork Airport to Illinois were last updated today.
How old do you have to be to fly from Cork Airport to Illinois?
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 Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois 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 licence, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Cork to Illinois

How do I get Price Alerts for flights from Cork to Illinois?
Confirm your travel details to search for the latest offers for flights from Cork to Illinois. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Cork to Illinois with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
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.

Why use momondo?

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

It is quick and easy to find Cork to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

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

momondo does allow users to show only those flights to Illinois 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 Illinois?

momondo helps you find the best flight between Cork and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cork to Illinois right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cork to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.