$241 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 10/7. 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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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, Jan 6 - Thu, Mar 12
American Airlines Logo
6:45 pm - 11:30 amORD-SNN
10h 45m1 stop
American Airlines Logo
7:50 am - 6:00 pmSNN-ORD
15h 10m1 stop
$535American Airlines
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Tue, Jan 6 - Thu, Mar 12
American Airlines Logo
2:50 pm - 11:30 amORD-SNN
14h 40m2 stops
American Airlines Logo
7:50 am - 2:50 pmSNN-ORD
12h 00m1 stop
$539American Airlines
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Tue, Jan 6 - Thu, Mar 12
American Airlines Logo
2:50 pm - 11:30 amORD-SNN
14h 40m2 stops
American Airlines Logo
7:50 am - 10:28 pmSNN-ORD
19h 38m2 stops
$549American Airlines
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Mon, Sep 1 - Tue, Sep 9
United Airlines Logo
6:00 pm - 7:30 amORD-SNN
7h 30mnonstop
United Airlines Logo
9:45 am - 12:00 pmSNN-ORD
8h 15mnonstop
$590United Airlines
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Mon, Sep 1 - Tue, Sep 9
United Airlines Logo
6:00 pm - 7:30 amORD-SNN
7h 30mnonstop
United Airlines Logo
9:45 am - 12:00 pmSNN-ORD
8h 15mnonstop
$593United Airlines
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Mon, Sep 1 - Tue, Sep 9
United Airlines Logo
6:00 pm - 7:30 amORD-SNN
7h 30mnonstop
United Airlines Logo
12:30 pm - 6:29 pmSNN-ORD
11h 59m1 stop
$596United Airlines
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Mon, Sep 1 - Tue, Sep 9
Delta Logo
6:00 am - 11:10 amORD-SNN
23h 10m1 stop
Delta Logo
1:05 pm - 8:37 amSNN-ORD
25h 32m2 stops
$600Delta
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Mon, Sep 1 - Tue, Sep 9
Delta Logo
1:08 pm - 11:10 amMDW-SNN
16h 02m2 stops
Delta Logo
1:05 pm - 8:35 amSNN-MDW
25h 30m2 stops
$601Delta
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Sun, Aug 24 - Tue, Sep 2
 Logo
1:08 pm - 11:10 amMDW-SNN
16h 02m2 stops
 Logo
1:05 pm - 9:26 pmSNN-MDW
38h 21m2 stops
Sun, Aug 24 - Tue, Sep 2
 Logo
9:40 am - 8:35 pmMDW-SNN
28h 55m3 stops
 Logo
7:40 am - 8:39 amSNN-MDW
30h 59m3 stops
$1,987
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Good to know

Low seasonFebruary
Cheapest flight$241
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 9% 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 25m.

  • 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 Thursdays if you are looking for the best rates. For your return to Chicago, you’ll find the best rates on Sundays and the most expensive ones on Fridays.

  • 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 Aer Lingus for $405. American Airlines offered a round-trip connection from $535 and United Airlines from $590.

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 53 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 8896 reviews
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

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.

10.0 ExcellentAnita, Jul 2025ORD - CMH
Read more United Airlines reviews

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!

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

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.

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!

Safe arrival. Improvement on Time efficiency Effective Communication will be great.

The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.

A good flight back to Tampa and thankfully although we had a 90 minute delay because of thunder storms from Charlotte to bottom iof Florida, it was a prudent to avoid these for a comfortable flight as opposed to being tossed around with turbulence.

They removed our booking without telling us. Cost us thousands to book last minute

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

Captain sick. Unable to get replacement so delayed me 30 hours, many others delayed 54 hours. TOTALLY DESTROYED ALL MY PLANS, including lost my rental car which would now cost over 5 times what I paid so stuck with buses n trains... lost hotel reservations.... HORRIBLE!!!

The international flight from PHL to Lisbon was one of the worst I’ve experienced, ever. What was really disappointing was the entire experience of comfort and service in the coach cabin after takeoff. The food was inedible and the wine served with dinner was such low quality - it tasted of petrol. I couldn’t eat more than a bite or two of the chicken entree, being worried it would make me ill. The service took so long to reach the entire coach cabin, I ended up having the lights turned off on me as though I had to rush though dinner (though as I mentioned, it wasn’t as if I ate much - only the salad). Most of the attendants seemed generally annoyed and were not friendly or polite. While there was some turbulence, it wasn’t too uncomfortable and I know that is just a chance. The temperature of the cabin was so warm, even a friend a row or two up and on the other side of the plane felt like this. To top it all off, the seat was so uncomfortable and flattened/overused, I had back pains for DAYS afterward.

They’ve lost my bag and I have no way of really getting in touch with anyone and have received no updates.

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

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