$489 Find Cheap Flights from Cork to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cork to Illinois departing on 1/9. 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
1 adult, Economy, 0 bags

KAYAK searches 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
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Booking Insights
Flight Deals

Book Cheap Cork to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cork to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cork to Illinois

Fri, Jan 16 - Thu, Jan 22
Multiple Airlines Logo
6:00 am - 2:20 pm
ORK
-
ORD
14h 20m1 stop
Multiple Airlines Logo
5:35 pm - 2:45 pm
ORD
-
ORK
15h 10m2 stops
$582Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
British Airways Logo
8:10 pm - 3:25 pm
ORK
-
ORD
25h 15m1 stop
British Airways Logo
1:35 pm - 11:10 am
ORD
-
ORK
15h 35m2 stops
$583British Airways
Sat, Jan 31 - Sat, Feb 7
KLM Logo
6:00 am - 2:20 pm
ORK
-
ORD
14h 20m1 stop
KLM Logo
4:25 pm - 11:25 pm
ORD
-
ORK
25h 00m1 stop
$588KLM
Thu, Jan 29 - Thu, Feb 5
KLM Logo
6:00 am - 5:45 pm
ORK
-
ORD
17h 45m2 stops
KLM Logo
1:57 pm - 12:50 pm
ORD
-
ORK
16h 53m2 stops
$593KLM
Thu, Jan 29 - Thu, Feb 5
British Airways Logo
7:40 am - 3:25 pm
ORK
-
ORD
13h 45m1 stop
British Airways Logo
6:25 pm - 11:25 pm
ORD
-
ORK
23h 00m1 stop
$602British Airways
Fri, Jan 16 - Thu, Jan 22
Multiple Airlines Logo
6:00 am - 5:26 pm
ORK
-
ORD
17h 26m2 stops
Multiple Airlines Logo
5:35 pm - 2:45 pm
ORD
-
ORK
15h 10m2 stops
$611Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
KLM Logo
6:00 am - 5:48 pm
ORK
-
ORD
17h 48m2 stops
KLM Logo
1:55 pm - 12:55 pm
ORD
-
ORK
17h 00m2 stops
$618KLM
Thu, Jan 29 - Thu, Feb 5
Delta Logo
6:00 am - 6:36 pm
ORK
-
MDW
18h 36m2 stops
Delta Logo
1:26 pm - 12:50 pm
MDW
-
ORK
17h 24m2 stops
$640Delta
Fri, Jan 16 - Thu, Jan 22
Multiple Airlines Logo
6:00 am - 5:37 pm
ORK
-
MDW
17h 37m2 stops
Multiple Airlines Logo
6:35 pm - 2:45 pm
MDW
-
ORK
14h 10m2 stops
$649Multiple Airlines
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
7:40 am - 1:50 pm
ORK
-
ORD
12h 10m1 stop
American Airlines Logo
2:41 pm - 9:00 pm
ORD
-
ORK
24h 19m2 stops
$758American Airlines
Booking Insights

KAYAK's insights & trends for Cork to Illinois flights

Get data-powered insights and trends into flights from Cork to Illinois to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Cork to Illinois?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Cork to Illinois were found on KLM ($588) and Delta ($640).

Find deals

Good to know

Cheapest flight$489
Flight from Cork to Chicago

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 travelers 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 round-trip 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.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally in the morning, when round-trip flights cost $763 on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $763.

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

Information on your arrival and departure airports

Cork (ORK)