Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Illinois to Cork from €506

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Cork departing on 26/6. 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
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 Illinois to Cork

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
21:30 - 16:30
ORD
-
ORK
37h 00m
2 stops
Lufthansa Logo
17:05 - 12:55
ORK
-
ORD
25h 50m
1 stop
€637Lufthansa
Sat, 22 Aug - Thu, 3 Sep
Multiple Airlines Logo
13:35 - 10:15
ORD
-
ORK
14h 40m
2 stops
Multiple Airlines Logo
06:15 - 14:15
ORK
-
ORD
14h 00m
1 stop
€653Multiple Airlines
Sat, 22 Aug - Fri, 4 Sep
Delta Logo
11:30 - 10:15
ORD
-
ORK
16h 45m
2 stops
Delta Logo
06:15 - 19:43
ORK
-
ORD
19h 28m
2 stops
€661Delta
Sat, 22 Aug - Fri, 4 Sep
KLM Logo
17:10 - 14:40
ORD
-
ORK
15h 30m
1 stop
KLM Logo
17:10 - 14:15
ORK
-
ORD
27h 05m
1 stop
€663KLM
Sun, 30 Aug - Mon, 7 Sep
Multiple Airlines Logo
17:55 - 14:40
ORD
-
ORK
14h 45m
2 stops
Multiple Airlines Logo
10:50 - 14:15
ORK
-
ORD
33h 25m
1 stop
€667Multiple Airlines
Sun, 30 Aug - Mon, 7 Sep
Lufthansa Logo
16:05 - 16:35
ORD
-
ORK
18h 30m
1 stop
Lufthansa Logo
17:05 - 12:55
ORK
-
ORD
25h 50m
1 stop
€670Lufthansa
Sat, 22 Aug - Thu, 3 Sep
Lufthansa Logo
22:30 - 16:35
ORD
-
ORK
12h 05m
1 stop
Lufthansa Logo
17:05 - 12:55
ORK
-
ORD
25h 50m
1 stop
€714Lufthansa
Sat, 22 Aug - Fri, 4 Sep
Delta Logo
17:25 - 14:40
MDW
-
ORK
15h 15m
2 stops
Delta Logo
06:15 - 21:46
ORK
-
MDW
21h 31m
2 stops
€719Delta
Sun, 30 Aug - Mon, 7 Sep
Delta Logo
17:55 - 14:40
ORD
-
ORK
14h 45m
2 stops
Delta Logo
06:15 - 21:20
ORK
-
ORD
21h 05m
2 stops
€719Delta
Sun, 30 Aug - Mon, 7 Sep
KLM Logo
13:22 - 10:20
MDW
-
ORK
14h 58m
2 stops
KLM Logo
10:50 - 18:33
ORK
-
MDW
13h 43m
2 stops
€787KLM
Thu, 14 May - Thu, 21 May

Scandinavian Airlines flights from Illinois to Cork

Our best Scandinavian Airlines deals on Illinois to Cork flight tickets
Scandinavian Airlines
21 Aug
ORD16:20Chicago O'Hare Intl
25h 10m
1 stop
ORK23:30Cork
26 Aug
ORK17:15Cork
31h 26m
2 stops
ORD18:41Chicago O'Hare Intl
€858
Scandinavian Airlines
10 Apr
ORD16:20Chicago O'Hare Intl
12h 00m
1 stop
ORK10:20Cork
20 Apr
ORK10:50Cork
33h 25m
1 stop
ORD14:15Chicago O'Hare Intl
€918

Air Canada flights from Illinois to Cork

Our best Air Canada deals on Illinois to Cork flight tickets
Air Canada
21 Aug
ORD11:05Chicago O'Hare Intl
17h 40m
2 stops
ORK10:45Cork
26 Aug
ORK11:25Cork
26h 19m
2 stops
ORD07:44Chicago O'Hare Intl
€917
Air Canada
31 May
ORD08:45Chicago O'Hare Intl
29h 05m
2 stops
ORK19:50Cork
2 Jul
ORK11:25Cork
28h 51m
2 stops
ORD10:16Chicago O'Hare Intl
€1,003
Air Canada
29 May
ORD18:22Chicago O'Hare Intl
38h 48m
2 stops
ORK15:10Cork
30 Jun
ORK20:30Cork
41h 15m
2 stops
ORD07:45Chicago O'Hare Intl
€1,006

momondo Fare Finder

 
Customise your flight search to find flights from Illinois to Cork 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 31 March 2026.
Use the filters below to find and compare flights from Illinois to Cork that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Sat 22/8

21:30-16:30

2 stops37h 00m

Cork

Thu 3/9

17:05-12:55

1 stop25h 50m

€637
Fastest return journey

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Sat 22/8

13:35-10:15

2 stops14h 40m

Cork

Fri 4/9

06:15-14:15

1 stop14h 00m

€653

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Sat 22/8

11:30-10:15

2 stops16h 45m

Cork

Fri 4/9

06:15-19:43

2 stops19h 28m

€661

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Sun 30/8

17:10-14:40

1 stop15h 30m

Cork

Mon 7/9

17:10-14:15

1 stop27h 05m

€663

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Sun 30/8

17:55-14:40

2 stops14h 45m

Cork

Mon 7/9

10:50-14:15

1 stop33h 25m

€667

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Sat 22/8

16:05-16:35

1 stop18h 30m

Cork

Thu 3/9

17:05-12:55

1 stop25h 50m

€670

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Sat 22/8

22:30-16:35

1 stop12h 05m

Cork

Fri 4/9

17:05-12:55

1 stop25h 50m

€714

ChicagoCork

MDW - ORK

MDWORK

Chicago Midway

Sun 30/8

17:25-14:40

2 stops15h 15m

Cork

Mon 7/9

06:15-21:46

2 stops21h 31m

€719

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Sun 30/8

17:55-14:40

2 stops14h 45m

Cork

Mon 7/9

06:15-21:20

2 stops21h 05m

€719

ChicagoCork

MDW - ORK

MDWORK

Chicago Midway

Thu 14/5

13:22-10:20

2 stops14h 58m

Cork

Thu 21/5

10:50-18:33

2 stops13h 43m

€787

Flights are sorted by cheapest return flights first.

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

See travel insights to Cork from

How to get the cheapest flight ticket from Illinois to Cork

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 Illinois to Cork?

KLM, British Airways, and Scandinavian Airlines are the most popular carriers operating from Illinois to Cork

Cheap Illinois to Cork flight deals and tips

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

Fastest flight time

14h 58m

Direct flights

None
The fastest flight from Illinois to Cork takes 14h 58m
There are no direct flights from Illinois to Cork. There are no popular flight routes from Illinois to Cork.
Search flight deals

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

    Prices for flights from Illinois to Cork Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Cork Airport.

  • What documentation or ID do you need to fly to Cork Airport?

    The necessary travel and health documents for your Cork 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.

Travelling to a place near Cork?

Book flights to Cork if you plan to visit one of these locations
Kinsale
Skibbereen
Midleton
Clonakilty
Cobh
Youghal

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Cork. momondo saves you time and could save you money on your trip.

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

Flights from Illinois to Cork with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Illinois to Cork?

Once all potential Illinois to Cork flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Cork from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Cork 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
Thu 30/4
Thu 7/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland