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€580 Find Cheap Flights from Cork to Illinois

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cork to Illinois departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cork to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cork to Illinois, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Best Illinois Flight Deals from Cork

Cheapest return prices found by our users on KAYAK in the last 72 hours

Chicago
Chicago1 stop€580

Good to know

Cheapest flight

€580
Flight from Cork to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Cork to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cork to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cork to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cork to Illinois is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cork to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Cork to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cork to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cork to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Illinois

  • High season is considered to be January, February and December. The cheapest month to fly from Cork is January.
  • Morning departure is around 210% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Cork to Illinois

Recent return flight deals

 
These are the cheapest return flights from Cork to Illinois found on KAYAK in the last 72 hours.
5/3Wed
1 stopKLM
14h 30mORK-ORD
10/3Mon
1 stopKLM
23h 25mORD-ORK
€580
5/3Wed
1 stopKLM
14h 30mORK-ORD
10/3Mon
2 stopsKLM
17h 20mORD-ORK
€585
5/3Wed
2 stopsKLM
18h 25mORK-ORD
10/3Mon
2 stopsKLM
13h 40mORD-ORK
€589
5/3Wed
3 stops
30h 15mORK-ORD
10/3Mon
2 stops
21h 45mORD-ORK
€778
3/1Fri
2 stopsAmerican Airlines
33h 21mORK-ORD
7/1Tue
2 stopsAmerican Airlines
15h 16mORD-ORK
€1,926
3/1Fri
1 stopKLM
31h 05mORK-ORD
7/1Tue
2 stopsKLM
37h 35mORD-ORK
€1,984
3/1Fri
1 stop
15h 20mORK-ORD
7/1Tue
1 stop
11h 25mORD-ORK
€2,045
3/1Fri
3 stops
35h 23mORK-ORD
7/1Tue
3 stops
33h 35mORD-ORK
€2,161
3/1Fri
2 stops
17h 55mORK-ORD
7/1Tue
3 stops
28h 15mORD-ORK
€2,199
3/1Fri
2 stopsDelta
16h 24mORK-MDW
7/1Tue
2 stopsDelta
20h 36mMDW-ORK
€5,375

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Everything you need to know for your flight from Cork to Illinois

Information on your arrival and departure airports

Cork (ORK)

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