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.

€331 Cheap Flights from Cork to Illinois in 2026

Find the cheapest flights from Cork to Illinois

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:15 - 14:15ORK Cork-ORD Chicago O'Hare Intl

14h 00m1 stop Amsterdam Schiphol

17:10 - 14:40ORD Chicago O'Hare Intl-ORK Cork

15h 30m1 stop Paris Charles de Gaulle

€476Multiple Airlines

Thu, 1 Oct - Thu, 8 Oct

06:15 - 14:15ORK Cork-ORD Chicago O'Hare Intl

14h 00m1 stop Amsterdam Schiphol

15:20 - 14:40ORD Chicago O'Hare Intl-ORK Cork

17h 20m2 stops Boston Logan Intl Paris Charles de Gaulle

€476Delta

Thu, 3 Sep - Mon, 7 Sep

06:15 - 14:15ORK Cork-ORD Chicago O'Hare Intl

14h 00m1 stop Amsterdam Schiphol

16:15 - 10:20ORD Chicago O'Hare Intl-ORK Cork

12h 05m1 stop Amsterdam Schiphol

€481Delta

Fri, 4 Sep - Tue, 8 Sep

10:50 - 20:30ORK Cork-ORD Chicago O'Hare Intl

15h 40m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

15:20 - 14:40ORD Chicago O'Hare Intl-ORK Cork

17h 20m2 stops Boston Logan Intl Paris Charles de Gaulle

€482Delta

Thu, 3 Sep - Mon, 7 Sep

10:50 - 22:32ORK Cork-ORD Chicago O'Hare Intl

17h 42m2 stops Amsterdam Schiphol Boston Logan Intl

17:10 - 14:25ORD Chicago O'Hare Intl-ORK Cork

15h 15m1 stop Paris Charles de Gaulle

€485KLM

Fri, 2 Oct - Fri, 9 Oct

06:15 - 18:19ORK Cork-MDW Chicago Midway

18h 04m2 stops Amsterdam Schiphol Minneapolis St Paul

09:29 - 10:20MDW Chicago Midway-ORK Cork

18h 51m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

€485Delta

Thu, 1 Oct - Thu, 8 Oct

05:40 - 14:25ORK Cork-ORD Chicago O'Hare Intl

14h 45m1 stop Amsterdam Schiphol

11:30 - 10:40ORD Chicago O'Hare Intl-ORK Cork

17h 10m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

€582Delta

Wed, 16 Dec - Tue, 5 Jan

06:15 - 18:33ORK Cork-MDW Chicago Midway

18h 18m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

17:37 - 14:40MDW Chicago Midway-ORK Cork

15h 03m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

€584Delta

Fri, 4 Sep - Tue, 8 Sep

06:15 - 18:01ORK Cork-MDW Chicago Midway

17h 46m2 stops Amsterdam Schiphol Minneapolis St Paul

13:19 - 10:20MDW Chicago Midway-ORK Cork

15h 01m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

€587KLM

Thu, 3 Sep - Mon, 7 Sep

10:50 - 22:32ORK Cork-ORD Chicago O'Hare Intl

17h 42m2 stops Amsterdam Schiphol Boston Logan Intl

08:29 - 10:20ORD Chicago O'Hare Intl-ORK Cork

19h 51m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

€587Delta

Thu, 1 Oct - Thu, 8 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:15 - 14:15ORK Cork-ORD Chicago O'Hare Intl

14h 00m1 stop Amsterdam Schiphol

13:59 - 14:40ORD Chicago O'Hare Intl-ORK Cork

18h 41m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

€875Delta

Sat, 22 Aug - Mon, 31 Aug

06:15 - 14:15ORK Cork-ORD Chicago O'Hare Intl

14h 00m1 stop Amsterdam Schiphol

17:10 - 14:40ORD Chicago O'Hare Intl-ORK Cork

15h 30m1 stop Paris Charles de Gaulle

€875Delta

Sat, 22 Aug - Mon, 31 Aug

06:15 - 18:01ORK Cork-MDW Chicago Midway

17h 46m2 stops Amsterdam Schiphol Minneapolis St Paul

17:45 - 14:40MDW Chicago Midway-ORK Cork

14h 55m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

€880Delta

Sat, 22 Aug - Mon, 31 Aug

06:15 - 16:17ORK Cork-ORD Chicago O'Hare Intl

16h 02m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

13:59 - 14:40ORD Chicago O'Hare Intl-ORK Cork

18h 41m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

€880Delta

Sat, 22 Aug - Mon, 31 Aug

20:30 - 12:30ORK Cork-ORD Chicago O'Hare Intl

22h 00m1 stop London Heathrow

21:15 - 15:10ORD Chicago O'Hare Intl-ORK Cork

11h 55m1 stop London Heathrow

€911British Airways

Fri, 21 Aug - Mon, 31 Aug

20:30 - 12:30ORK Cork-ORD Chicago O'Hare Intl

22h 00m1 stop London Heathrow

18:15 - 10:45ORD Chicago O'Hare Intl-ORK Cork

10h 30m1 stop London Heathrow

€911British Airways

Fri, 21 Aug - Sun, 30 Aug

10:50 - 21:47ORK Cork-ORD Chicago O'Hare Intl

16h 57m2 stops Amsterdam Schiphol Minneapolis St Paul

17:20 - 14:40ORD Chicago O'Hare Intl-ORK Cork

15h 20m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

€951Delta

Fri, 21 Aug - Mon, 31 Aug

10:50 - 21:47ORK Cork-ORD Chicago O'Hare Intl

16h 57m2 stops Amsterdam Schiphol Minneapolis St Paul

17:10 - 14:40ORD Chicago O'Hare Intl-ORK Cork

15h 30m1 stop Paris Charles de Gaulle

€951Delta

Fri, 21 Aug - Mon, 31 Aug

20:30 - 12:30ORK Cork-ORD Chicago O'Hare Intl

22h 00m1 stop London Heathrow

18:15 - 10:45ORD Chicago O'Hare Intl-ORK Cork

10h 30m1 stop London Heathrow

€1,000British Airways

Sat, 22 Aug - Sun, 30 Aug

20:30 - 14:25ORK Cork-ORD Chicago O'Hare Intl

23h 55m2 stops London Heathrow Madrid Barajas

22:30 - 15:10ORD Chicago O'Hare Intl-ORK Cork

10h 40m1 stop London Heathrow

€1,001British Airways

Fri, 21 Aug - Sun, 30 Aug

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Cork to Illinois

Our best Delta deals on Cork to Illinois flight tickets

Delta

3 Sept

ORK06:15Cork

14h 00m

1 stop

ORD14:15Chicago O'Hare Intl

7 Sept

ORD15:20Chicago O'Hare Intl

17h 20m

2 stops

ORK14:40Cork

€476

Delta

4 Sept

ORK06:15Cork

14h 00m

1 stop

ORD14:15Chicago O'Hare Intl

8 Sept

ORD16:15Chicago O'Hare Intl

12h 05m

1 stop

ORK10:20Cork

€481

Delta

3 Sept

ORK10:50Cork

15h 40m

2 stops

ORD20:30Chicago O'Hare Intl

7 Sept

ORD15:20Chicago O'Hare Intl

17h 20m

2 stops

ORK14:40Cork

€482

American Airlines flights from Cork to Illinois

Our best American Airlines deals on Cork to Illinois flight tickets

American Airlines

3 Sept

ORK07:10Cork

16h 05m

1 stop

ORD17:15Chicago O'Hare Intl

7 Sept

ORD15:00Chicago O'Hare Intl

13h 45m

2 stops

ORK10:45Cork

€666

American Airlines

2 Oct

ORK07:10Cork

18h 29m

2 stops

ORD19:39Chicago O'Hare Intl

9 Oct

ORD13:31Chicago O'Hare Intl

15h 14m

2 stops

ORK10:45Cork

€678

American Airlines

3 Sept

ORK07:10Cork

16h 05m

1 stop

ORD17:15Chicago O'Hare Intl

7 Sept

ORD18:15Chicago O'Hare Intl

14h 55m

1 stop

ORK15:10Cork

€681

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Thu 1/10

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Thu 8/10

17:10-14:40

1 stop15h 30m

€476

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Thu 3/9

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Mon 7/9

15:20-14:40

2 stops17h 20m

€476

Fastest return journey

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Fri 4/9

06:15-14:15

1 stop14h 00m

Chicago O'Hare Intl

Tue 8/9

16:15-10:20

1 stop12h 05m

€481

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Thu 3/9

10:50-20:30

2 stops15h 40m

Chicago O'Hare Intl

Mon 7/9

15:20-14:40

2 stops17h 20m

€482

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Fri 2/10

10:50-22:32

2 stops17h 42m

Chicago O'Hare Intl

Fri 9/10

17:10-14:25

1 stop15h 15m

€485

CorkChicago

ORK Cork - MDW Chicago Midway

ORKMDW

Cork

Thu 1/10

06:15-18:19

2 stops18h 04m

Chicago Midway

Thu 8/10

09:29-10:20

2 stops18h 51m

€485

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Wed 16/12

05:40-14:25

1 stop14h 45m

Chicago O'Hare Intl

Tue 5/1

11:30-10:40

2 stops17h 10m

€582

CorkChicago

ORK Cork - MDW Chicago Midway

ORKMDW

Cork

Fri 4/9

06:15-18:33

2 stops18h 18m

Chicago Midway

Tue 8/9

17:37-14:40

2 stops15h 03m

€584

CorkChicago

ORK Cork - MDW Chicago Midway

ORKMDW

Cork

Thu 3/9

06:15-18:01

2 stops17h 46m

Chicago Midway

Mon 7/9

13:19-10:20

2 stops15h 01m

€587

CorkChicago

ORK Cork - ORD Chicago O'Hare Intl

ORKORD

Cork

Thu 1/10

10:50-22:32

2 stops17h 42m

Chicago O'Hare Intl

Thu 8/10

08:29-10:20

2 stops19h 51m

€587

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted 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 airline that flies from Cork to Illinois?

Aer Lingus and British Airways are the most popular carriers operating from Cork to Illinois

Cheap Cork to Illinois flight deals and tips

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

Best price found	€331
Fastest flight time	13h 50m
Direct flights	None

The best one-way flight to Illinois from Cork in the past 72 hours is €331. The best return flight deal from Cork to Illinois found on momondo in the last 72 hours is €476.

The fastest flight from Cork to Illinois takes 13h 50m

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.

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.