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.

€437 Cheap Flights from Cork to Illinois in 2025/26

1 adult

0 bags

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Find the cheapest flights from Cork to Illinois

Round-trip

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17:15 - 14:20ORK-ORD

27h 05m1 stop

18:20 - 15:00ORD-ORK

15h 40m1 stop

€437Delta

Find Deal

Thu, 5 Mar - Mon, 9 Mar

17:15 - 14:20ORK-ORD

27h 05m1 stop

17:25 - 10:45ORD-ORK

12h 20m1 stop

€440Delta

Find Deal

Thu, 5 Mar - Mon, 9 Mar

06:00 - 08:54ORK-MDW

32h 54m2 stops

17:59 - 15:00MDW-ORK

40h 01m2 stops

€440Delta

Find Deal

Thu, 5 Mar - Mon, 9 Mar

11:15 - 14:20ORK-ORD

33h 05m1 stop

17:25 - 16:45ORD-ORK

18h 20m1 stop

€441Delta

Find Deal

Thu, 5 Mar - Mon, 9 Mar

17:15 - 14:20ORK-ORD

27h 05m1 stop

13:30 - 16:45ORD-ORK

22h 15m2 stops

€442Delta

Find Deal

Thu, 5 Mar - Mon, 9 Mar

06:00 - 14:20ORK-ORD

14h 20m1 stop

17:20 - 15:00ORD-ORK

15h 40m1 stop

€535Multiple Airlines

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Sun, 23 Nov - Sun, 30 Nov

07:40 - 19:18ORK-ORD

17h 38m2 stops

18:25 - 23:25ORD-ORK

23h 00m1 stop

€539British Airways

Find Deal

Sun, 23 Nov - Sun, 30 Nov

11:15 - 14:20ORK-ORD

33h 05m1 stop

16:25 - 23:25ORD-ORK

25h 00m1 stop

€541KLM

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Sun, 23 Nov - Sun, 30 Nov

07:40 - 19:18ORK-ORD

17h 38m2 stops

14:03 - 11:10ORD-ORK

15h 07m2 stops

€616British Airways

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Sun, 23 Nov - Sun, 30 Nov

15:40 - 17:55ORK-ORD

32h 15m3 stops

15:50 - 20:55ORD-ORK

23h 05m2 stops

€690Multiple Airlines

Find Deal

Sun, 23 Nov - Sun, 30 Nov

Delta flights from Cork to Illinois

Our best Delta deals on Cork to Illinois flight tickets

Delta

5 Mar

ORK17:15Cork

27h 05m

1 stop

ORD14:20Chicago O'Hare Intl

9 Mar

ORD18:20Chicago O'Hare Intl

15h 40m

1 stop

ORK15:00Cork

€437

Find similar

Delta

5 Mar

ORK17:15Cork

27h 05m

1 stop

ORD14:20Chicago O'Hare Intl

9 Mar

ORD17:25Chicago O'Hare Intl

12h 20m

1 stop

ORK10:45Cork

€440

Find similar

Delta

5 Mar

ORK11:15Cork

33h 05m

1 stop

ORD14:20Chicago O'Hare Intl

9 Mar

ORD17:25Chicago O'Hare Intl

18h 20m

1 stop

ORK16:45Cork

€441

Find similar

British Airways flights from Cork to Illinois

Our best British Airways deals on Cork to Illinois flight tickets

British Airways

23 Nov

ORK07:40Cork

17h 38m

2 stops

ORD19:18Chicago O'Hare Intl

30 Nov

ORD18:25Chicago O'Hare Intl

23h 00m

1 stop

ORK23:25Cork

€539

Find similar

British Airways

23 Nov

ORK07:40Cork

17h 38m

2 stops

ORD19:18Chicago O'Hare Intl

30 Nov

ORD14:03Chicago O'Hare Intl

15h 07m

2 stops

ORK11:10Cork

€616

Find similar

British Airways

23 Nov

ORK07:40Cork

16h 05m

2 stops

ORD17:45Chicago O'Hare Intl

30 Nov

ORD14:03Chicago O'Hare Intl

15h 07m

2 stops

ORK11:10Cork

€617

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 5/3

17:15-14:20

1 stop27h 05m

Chicago O'Hare Intl

Mon 9/3

18:20-15:00

1 stop15h 40m

€437

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 5/3

17:15-14:20

1 stop27h 05m

Chicago O'Hare Intl

Mon 9/3

17:25-10:45

1 stop12h 20m

€440

CorkChicago

ORK - MDW

ORKMDW

Cork

Thu 5/3

06:00-08:54

2 stops32h 54m

Chicago Midway

Mon 9/3

17:59-15:00

2 stops40h 01m

€440

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 5/3

11:15-14:20

1 stop33h 05m

Chicago O'Hare Intl

Mon 9/3

17:25-16:45

1 stop18h 20m

€441

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 5/3

17:15-14:20

1 stop27h 05m

Chicago O'Hare Intl

Mon 9/3

13:30-16:45

2 stops22h 15m

€442

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 23/11

06:00-14:20

1 stop14h 20m

Chicago O'Hare Intl

Sun 30/11

17:20-15:00

1 stop15h 40m

€535

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 23/11

07:40-19:18

2 stops17h 38m

Chicago O'Hare Intl

Sun 30/11

18:25-23:25

1 stop23h 00m

€539

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 23/11

11:15-14:20

1 stop33h 05m

Chicago O'Hare Intl

Sun 30/11

16:25-23:25

1 stop25h 00m

€541

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 23/11

07:40-19:18

2 stops17h 38m

Chicago O'Hare Intl

Sun 30/11

14:03-11:10

2 stops15h 07m

€616

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 23/11

15:40-17:55

3 stops32h 15m

Chicago O'Hare Intl

Sun 30/11

15:50-20:55

2 stops23h 05m

€690

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Cork to Illinois

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 day to depart on your flight to Illinois?

According to our data, Thursday is the cheapest day to fly to Illinois from Cork. The lowest ticket price found for a Thursday departure recently was €475. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Friday is the most expensive day to depart from Cork because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €760.

Cheap Cork to Illinois flight deals and tips

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

Direct flights	None

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

Search flight deals

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.

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.