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ORD - ORK

$456 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 6/18. 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
Fri 5/31
Fri 6/7

Search 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
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
8:25 pm - 3:10 pmORD-ORK
12h 45m1 stop
11:45 am - 10:45 amORK-ORD
29h 00m1 stop
$567American Airlines
Find Deal
Thu, Sep 12 - Thu, Sep 26
6:25 pm - 3:10 pmORD-ORK
14h 45m2 stops
4:15 pm - 5:00 pmORK-ORD
30h 45m1 stop
$570American Airlines
Find Deal
Sun, Sep 8 - Mon, Sep 16
1:04 pm - 10:45 amORD-ORK
15h 41m2 stops
7:20 am - 3:10 pmORK-ORD
13h 50m1 stop
$572American Airlines
Find Deal
Thu, Sep 12 - Thu, Sep 26
5:15 pm - 3:50 pmORD-ORK
16h 35m1 stop
6:15 am - 2:20 pmORK-ORD
14h 05m1 stop
$602Delta
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Sun, Sep 8 - Sun, Sep 15
1:35 pm - 3:50 pmORD-ORK
20h 15m2 stops
6:15 am - 2:20 pmORK-ORD
14h 05m1 stop
$607Delta
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Sun, Sep 8 - Sun, Sep 15
5:55 pm - 3:50 pmORD-ORK
15h 55m2 stops
10:50 am - 9:02 pmORK-ORD
16h 12m2 stops
$798Air France
Find Deal
Mon, Aug 12 - Mon, Aug 26
10:25 pm - 11:45 pmORD-ORK
19h 20m2 stops
8:30 pm - 2:00 pmORK-ORD
23h 30m2 stops
$1,134Aer Lingus
Find Deal
Fri, Aug 2 - Thu, Aug 8
10:25 pm - 11:45 pmORD-ORK
19h 20m2 stops
8:30 pm - 2:00 pmORK-ORD
23h 30m2 stops
$1,135Aer Lingus
Find Deal
Fri, Aug 2 - Thu, Aug 8
11:00 pm - 7:50 pmORD-ORK
14h 50m1 stop
7:20 am - 2:55 pmORK-ORD
13h 35m1 stop
$1,175British Airways
Find Deal
Fri, May 31 - Fri, Jun 7
4:45 pm - 7:50 pmORD-ORK
21h 05m1 stop
8:30 pm - 1:45 pmORK-ORD
23h 15m1 stop
$1,419British Airways
Find Deal
Fri, May 31 - Wed, Jun 5

Good to know

Low season

July

High season

September

Cheapest flight

$456
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly and prices are also 15% 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 $456 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, and SkyTeam are the airline alliances operating flights between Chicago and Cork, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Chicago to Cork, American Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from Chicago to Cork are American Airlines and British Airways. With an average price for the route of $1,001 and an overall rating of 7.3, American Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $1,264 and an overall rating of 6.8.

  • 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.

See more FAQs

Top 3 airlines serving 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.
7.8
KLMOverall score based on 1612 reviews
7.2Entertainment
7.3Food
7.8Boarding
8.4Crew
7.6Comfort
Airline reviews

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

2.0 MediocreDavor, Mar 2024AMS - ZAG
Read more about KLM reviews

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

The worst airline. Cancelled flight 30 min before boarding and rebooked on flight after 3 days.

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

I travel frequently. The flight was late again... KLM should really try and be on time

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

I requested wheel chair assistance , it was confirmed via email that inwoood get it but I didn’t get it . The last leg of my trip to Nigeria was the worst.

The boarding was one of the worst I’ve ever experienced. The fault lays on Ohare Airport and not so much the airline. The waiting area by the gate was the size to accommodate a regional flight for 20-30 people and right next to a busy walkway. When you cramped nearly 300 passengers into that space is was unbearable.

one of my bags was drenched with fish smelling water and all my new clothes bought at dublin and the 23kg checked in bag were all gone waste with very pungent fish smell and also having stains

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

We were delayed bc ground crew gave the flight crew the wrong paperwork. We taxiied to the runway then back to the gate to get the correct paperwork that no one bothered reviewing the first time we pushed back. Boarding was rude and stressful like it always is. Gate agents and flight attendants are all over 55 years of age, embittered by years of underpayment From AA leading to their passive agressive bitchiness for no reason.

Boarding time was easy & quick. Crew was excellent. In-flight entertainment was great/easy. Seats are too small and not enough room between rows: felt like a sardine/very cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Not sure if the crew were experiencing something unknown to me,but the service of passing water was non-existent.In addition,please take consideration when providing yogurt as alternative for breakfast as some of us, could be lactose intolerant.. thanks

Book cheap flights from Chicago to Cork

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Cork found on KAYAK in the last 72 hours.
6/18Tue
2 stops
32h 11mORD-ORK
$456
6/18Tue
3 stops
28h 31mORD-ORK
$493
6/18Tue
1 stopAmerican Airlines
21h 05mORD-ORK
$924

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Chicago - Cork Flights

Departure:

Chicago (ORD)United States

Destination:

Cork (ORK)Ireland

Return flight deals:

Cork - Chicago

Cabin classes:

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