Find flights
When to book
FAQs & Tips
Direct Flights
Deals

€363 Find cheap flights from Illinois to Cork

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Cork departing on 30/12. 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 Cork

In the last 7 days, travellers have searched 46,479,581 times on KAYAK, and here's why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

September

High season

March

Cheapest flight

€363
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly and prices are also 13% lower on average.
Flight from Chicago O'Hare Airport to Cork

FAQs for booking flights from Illinois to Cork

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

    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 Illinois to Cork.

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

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

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

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

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

    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 to Cork from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly direct from Illinois to Cork?

Find which airlines fly direct from Illinois to Cork Airport, which days they fly and book direct flights.

Direct departures

Illinois to Cork

Monday

Aer Lingus, Air Canada, American Airlines, +6 more

Aer Lingus, Air Canada, +7 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +6 more

Aer Lingus, Air Canada, +7 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +6 more

Aer Lingus, Air Canada, +7 more

Thursday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Friday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Saturday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Sunday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

See more direct flights

Direct returns

Cork to Illinois

Monday

Aer Lingus, Air Canada, American Airlines, +6 more

Aer Lingus, Air Canada, +7 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +6 more

Aer Lingus, Air Canada, +7 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +6 more

Aer Lingus, Air Canada, +7 more

Thursday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Friday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Saturday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Sunday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

See more direct flights
See more direct flights

Book cheap flights from Illinois to Cork

Recent return flight deals

5/4Sat
2 stopsAer Lingus
17h 25mORD-ORK
9/4Wed
2 stopsAer Lingus
19h 05mORK-ORD
€954
26/4Sat
2 stopsAer Lingus
22h 05mORD-ORK
30/4Wed
2 stopsAer Lingus
19h 05mORK-ORD
€978
26/4Sat
1 stopAer Lingus
16h 35mORD-ORK
30/4Wed
2 stopsAer Lingus
19h 05mORK-ORD
€1,033
5/4Sat
2 stops
31h 20mORD-ORK
9/4Wed
1 stop
12h 30mORK-ORD
€1,040
5/4Sat
1 stop
11h 55mORD-ORK
9/4Wed
1 stop
12h 25mORK-ORD
€1,157

Search by stops

Search by airline

Search by price

Recent one-way flight deals

30/12Mon
1 stopAmerican Airlines
10h 45mORD-ORK
€363
30/12Mon
2 stopsDelta
20h 25mORD-ORK
€391
30/12Mon
3 stops
33h 15mORD-ORK
€422
30/12Mon
2 stops
35h 21mMDW-ORK
€628

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Cork

Information on the airport you'll fly into in Cork