ORD - ORK

$319 Find Cheap Flights from Chicago 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 from Chicago to Cork departing on 3/27. 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 Cork

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Cork, 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 Chicago to Cork, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$567
Air France, KLM
Mon 4/13Mon 4/27
ORD - ORK • 1 stop
Cheapest one-way
$484
Multiple Airlines
Fri 3/27
ORD - ORK • 3 stops
Top airlines
Delta
Cheapest • from $590 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Chicago and Cork. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Amsterdam (AMS)
Cheapest • Avg $564 (round-trip)
London (LHR)
Shortest trip • 11h 29m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cork!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Cork (ORD-ORK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Cork 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 Chicago to Cork

Mon, Apr 13 - Mon, Apr 27
Multiple Airlines Logo
5:10 pm - 2:40 pm
ORD
-
ORK
15h 30m
1 stop
Multiple Airlines Logo
10:50 am - 2:15 pm
ORK
-
ORD
33h 25m
1 stop
$567Multiple Airlines
Mon, Apr 13 - Mon, Apr 27
Delta Logo
1:36 pm - 2:40 pm
ORD
-
ORK
19h 04m
2 stops
Delta Logo
5:10 pm - 2:15 pm
ORK
-
ORD
27h 05m
1 stop
$590Delta
Mon, Apr 13 - Mon, Apr 27
KLM Logo
5:10 pm - 2:40 pm
ORD
-
ORK
15h 30m
1 stop
KLM Logo
5:10 pm - 2:15 pm
ORK
-
ORD
27h 05m
1 stop
$593KLM
Wed, May 6 - Sun, May 10
KLM Logo
5:10 pm - 2:40 pm
ORD
-
ORK
15h 30m
1 stop
KLM Logo
10:50 am - 2:30 pm
ORK
-
ORD
33h 40m
1 stop
$595KLM
Mon, Apr 27 - Wed, May 6
KLM Logo
5:10 pm - 2:40 pm
ORD
-
ORK
15h 30m
1 stop
KLM Logo
5:10 pm - 2:15 pm
ORK
-
ORD
27h 05m
1 stop
$596KLM
Wed, Apr 29 - Wed, May 6
KLM Logo
4:50 pm - 4:35 pm
ORD
-
ORK
17h 45m
1 stop
KLM Logo
10:50 am - 2:15 pm
ORK
-
ORD
33h 25m
1 stop
$600KLM
Mon, Apr 27 - Wed, May 6
Delta Logo
1:36 pm - 2:40 pm
ORD
-
ORK
19h 04m
2 stops
Delta Logo
6:15 am - 2:30 pm
ORK
-
ORD
14h 15m
1 stop
$601Delta
Wed, May 6 - Sun, May 10
KLM Logo
1:06 pm - 10:20 am
ORD
-
ORK
15h 14m
2 stops
KLM Logo
6:15 am - 2:15 pm
ORK
-
ORD
14h 00m
1 stop
$604KLM
Wed, Apr 29 - Wed, May 6
Delta Logo
3:30 pm - 4:35 pm
ORD
-
ORK
19h 05m
2 stops
Delta Logo
6:15 am - 2:30 pm
ORK
-
ORD
14h 15m
1 stop
$605Delta
Mon, Apr 27 - Wed, May 6
Delta Logo
1:36 pm - 2:40 pm
ORD
-
ORK
19h 04m
2 stops
Delta Logo
6:15 am - 6:52 pm
ORK
-
ORD
18h 37m
2 stops
$611Delta
Booking Insights

KAYAK's insights & trends for Chicago to Cork flights

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

Which airlines provide the cheapest flights from Chicago to Cork?

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 Chicago to Cork were found on Delta ($590) and KLM ($593).

Find deals

Good to know

Low seasonNovember
Cheapest flight$484
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Chicago to Cork

When to book flights from Chicago to Cork

Are your dates flexible? Find out the best times to travel from Chicago to Cork based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Cork flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Cork?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Cork was $484 for a one-way ticket and $567 for a round-trip.

  • Do I need a passport to fly between Chicago and Cork?

    Yes

  • Which aircraft models fly most regularly from Chicago to Cork?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Cork?

    oneworld is the only airline alliance operating flights between Chicago and Cork.

  • How does KAYAK find such low prices on flights from Chicago 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 Chicago to Cork.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cork from Chicago 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 Chicago to Cork?

    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 to Cork with an airline and back to Chicago with another airline. Booking your flights between Chicago and ORK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago 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 Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Chicago to Cork

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Cork. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Cork? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11468 reviews
6.4Food
7.5Boarding
6.9Entertainment
7.2Comfort
7.9Crew
Airline reviews

The gate got changed several times and the flight was delayed over an hour. Awful experience

2.0 MediocreGenesis, Mar 2026
ORD - SDF
Read more American Airlines reviews

The gate got changed several times and the flight was delayed over an hour. Awful experience

American continues to decline in their customer service and its beyond disappointing.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

No Snacks or Entertainment. The flight was short, snacks should still be given.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

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

Information on your arrival and departure airports

Chicago (ORD)
Cork (ORK)