$261 Find Cheap Flights from Chicago to Limerick

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 Limerick departing on 11/2. 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

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Flight Deals

Cheap Flights from Chicago to Limerick (CHI-SNN)

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

Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
4:00 pm - 10:15 amORD-SNN
12h 15m1 stop
United Airlines Logo
12:30 pm - 6:34 pmSNN-ORD
12h 04m1 stop
$529United Airlines
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Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
4:00 pm - 10:15 amORD-SNN
12h 15m1 stop
United Airlines Logo
12:30 pm - 8:15 pmSNN-ORD
13h 45m2 stops
$534United Airlines
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Tue, Oct 28 - Tue, Nov 4
American Airlines Logo
7:25 pm - 11:30 amORD-SNN
11h 05m1 stop
American Airlines Logo
7:50 am - 6:45 pmSNN-ORD
16h 55m1 stop
$535American Airlines
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Tue, Oct 28 - Tue, Nov 4
American Airlines Logo
10:45 pm - 4:45 pmORD-SNN
13h 00m1 stop
American Airlines Logo
7:50 am - 8:50 pmSNN-ORD
19h 00m2 stops
$545American Airlines
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Wed, Oct 29 - Wed, Nov 5
American Airlines Logo
6:10 pm - 11:30 amORD-SNN
12h 20m1 stop
American Airlines Logo
7:50 am - 3:25 pmSNN-ORD
13h 35m1 stop
$609American Airlines
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Wed, Oct 29 - Wed, Nov 5
Air Canada Logo
12:50 pm - 11:30 amORD-SNN
17h 40m2 stops
Air Canada Logo
7:50 am - 8:00 pmSNN-ORD
18h 10m2 stops
$670Air Canada
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Tue, Oct 28 - Tue, Nov 4
 Logo
10:00 am - 10:15 pmORD-SNN
31h 15m3 stops
 Logo
3:00 pm - 8:00 pmSNN-ORD
35h 00m3 stops
Mon, Oct 13 - Mon, Oct 20
 Logo
9:40 pm - 11:59 pmORD-SNN
20h 19m2 stops
 Logo
8:55 am - 7:40 pmSNN-ORD
16h 45m2 stops
Wed, Oct 1 - Wed, Oct 8
Air Canada Logo
8:40 am - 11:20 amORD-SNN
20h 40m2 stops
Air Canada Logo
9:15 pm - 8:17 pmSNN-ORD
29h 02m2 stops
$754Air Canada
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Sun, Oct 12 - Sun, Oct 19
Aer Lingus Logo
9:15 pm - 8:35 pmORD-SNN
17h 20m2 stops
Aer Lingus Logo
9:15 pm - 1:50 pmSNN-ORD
22h 35m1 stop
$811Aer Lingus
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Good to know

Low seasonFebruary
Cheapest flight$261
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Chicago O'Hare Airport to Shannon

When to book flights from Chicago to Limerick

Are your dates flexible? Find out the best times to travel from Chicago to Limerick based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Chicago to Limerick

  • Which airports will I be using when flying from Chicago to Limerick?

    When flying out of Chicago you’ll be using one of these airports: Chicago Midway or Chicago O'Hare Intl. Limerick does not have its own airport so you’ll be flying into nearby Shannon airport, which is 12.4 mi away.

  • How long does a flight from Chicago to Limerick take?

    Direct flights cover the 3,572 miles separating Chicago and Limerick in about 7h 30m.

  • How many flights are there between Chicago and Limerick?

    1 direct flights run between Chicago and Limerick on a daily basis. On average, there are about 7 departures each week.

  • What’s the cheapest day of the week to fly between Chicago and Limerick?

    Consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Chicago, you’ll find the best rates on Fridays and the most expensive ones on Thursdays.

  • How does KAYAK find such low prices on flights from Chicago to Limerick?

    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 Limerick.

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

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

    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 Limerick with an airline and back to Chicago with another airline.

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

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

  • Which airlines provide the cheapest flights from Chicago to Limerick?

    In the last 72 hours, the cheapest one-way ticket between Chicago and Limerick found on KAYAK was with American Airlines for $544. United Airlines offered a round-trip connection from $529 and American Airlines from $535.

Top tips for finding cheap flights from Chicago to Limerick

  • There is no airport in Limerick. Instead, you’ll be flying into Shannon Airport when flying between Chicago and Limerick.
  • The cheapest flight from Chicago to Limerick was found 47 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is January.

Reviews of the top 3 airlines serving Chicago to Limerick

 
Need help choosing which airline to fly with from Chicago to Limerick? 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.
7.4
United AirlinesOverall score based on 8929 reviews
7.3Comfort
7.1Entertainment
6.6Food
8.1Crew
7.7Boarding
Airline reviews

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

10.0 ExcellentAnonymous, Aug 2025ORD - MEM
Read more United Airlines reviews

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

The boarding of took of late.The presentation of the food was horrable as was the tast of the food was cold and tastless.

Delay and keep changing gates. I have to run around from B to C then to E.

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

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

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