$313 Find Cheap Flights from Chicago to Limerick - Compare and Save

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 9/30. 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

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Everything you should know

Cheapest round-trip
$758
Typical prices: $688-$1,052
United Airlines
Tue 9/29Thu 10/15
ORD - SNN • 1 stop
Cheapest non-stop
$778
United Airlines
Mon 9/7Wed 9/16
ORD - SNN • Non-stop
Arrival airport
You can't fly directly to Limerick. It is served by Shannon (SNN), located 12.4 miles from Limerick.
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Flight Deals
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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, Sep 29 - Thu, Oct 15
United Airlines Logo
9:00 am - 10:15 amORD  Chicago O'Hare Intl-SNN Shannon
19h 15m1 stop Newark
United Airlines Logo
12:30 pm - 6:39 pmSNN  Shannon-ORD Chicago O'Hare Intl
12h 09m1 stop Newark
$758United Airlines
Mon, Sep 28 - Fri, Oct 16
United Airlines Logo
6:00 pm - 10:15 amORD  Chicago O'Hare Intl-SNN Shannon
10h 15m1 stop Newark
United Airlines Logo
12:30 pm - 8:13 pmSNN  Shannon-ORD Chicago O'Hare Intl
13h 43m1 stop Newark
$758United Airlines
Wed, Sep 30 - Fri, Oct 16
United Airlines Logo
3:00 pm - 10:15 amORD  Chicago O'Hare Intl-SNN Shannon
13h 15m1 stop Newark
United Airlines Logo
12:30 pm - 8:13 pmSNN  Shannon-ORD Chicago O'Hare Intl
13h 43m1 stop Newark
$758United Airlines
Wed, Sep 9 - Thu, Sep 17
Lufthansa Logo
6:05 pm - 7:30 amORD  Chicago O'Hare Intl-SNN Shannon
7h 25mnonstop
Lufthansa Logo
9:30 am - 11:50 amSNN  Shannon-ORD Chicago O'Hare Intl
8h 20mnonstop
$778Lufthansa
Sun, Sep 6 - Tue, Sep 15
Delta Logo
6:40 am - 11:10 amORD  Chicago O'Hare Intl-SNN Shannon
22h 30m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Delta Logo
1:05 pm - 2:29 pmSNN  Shannon-ORD Chicago O'Hare Intl
31h 24m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$784Delta
Sun, Sep 6 - Tue, Sep 15
Delta Logo
6:00 am - 11:10 amORD  Chicago O'Hare Intl-SNN Shannon
23h 10m1 stop New York John F Kennedy Intl
Delta Logo
1:05 pm - 11:59 pmSNN  Shannon-ORD Chicago O'Hare Intl
16h 54m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$784Delta
Tue, Sep 15 - Wed, Sep 23
Lufthansa Logo
6:05 pm - 7:30 amORD  Chicago O'Hare Intl-SNN Shannon
7h 25mnonstop
Lufthansa Logo
9:30 am - 11:50 amSNN  Shannon-ORD Chicago O'Hare Intl
8h 20mnonstop
$830Lufthansa
Wed, Sep 16 - Wed, Sep 23
Lufthansa Logo
6:05 pm - 7:30 amORD  Chicago O'Hare Intl-SNN Shannon
7h 25mnonstop
Lufthansa Logo
9:30 am - 11:50 amSNN  Shannon-ORD Chicago O'Hare Intl
8h 20mnonstop
$879Lufthansa
Thu, Aug 20 - Thu, Aug 27
American Airlines Logo
11:15 am - 6:00 amORD  Chicago O'Hare Intl-SNN Shannon
12h 45m1 stop New York John F Kennedy Intl
American Airlines Logo
7:30 am - 3:00 pmSNN  Shannon-ORD Chicago O'Hare Intl
13h 30m1 stop London Heathrow
$975American Airlines
Wed, Feb 3 - Sun, Feb 14
American Airlines Logo
7:00 am - 6:20 amORD  Chicago O'Hare Intl-SNN Shannon
17h 20m1 stop Boston Logan Intl
American Airlines Logo
7:50 am - 1:45 pmSNN  Shannon-ORD Chicago O'Hare Intl
11h 55m1 stop London Heathrow
$976American Airlines
Useful Info

Good to know

Low season

August

Cheapest flight

$313
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly with an average 39% 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?

    3 direct flights run between Chicago and Limerick on a daily basis. On average, there are about 21 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 Sundays and the most expensive ones on Tuesdays.

  • 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 5 days, the cheapest one-way ticket between Chicago and Limerick found on KAYAK was with United Airlines for $430. American Airlines offered a round-trip connection from $469 and United Airlines from $561.

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.
  • High season is considered to be May, June and July. The cheapest month to fly is August.

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 10098 reviews
8.1Crew
7.7Boarding
7.3Comfort
6.7Food
7.1Entertainment
Airline reviews

Old 757 with poor entertainment system. United no longer partners with United for free text and email. O'Hara an absolute disaster! Limited gates clauses two hour delay. Unfortunately this appears to be the norm.

2.0 MediocreRichard, Aug 2026
Read more United Airlines reviews

Old 757 with poor entertainment system. United no longer partners with United for free text and email. O'Hara an absolute disaster! Limited gates clauses two hour delay. Unfortunately this appears to be the norm.

It was a good experience, unfortunately my checked baggages were come late and not arrived on time.

Very stressful to locate United Airline boarding area, delayed flight, changing boarding area again to another location with all tiredness 😩. But flying was fine.

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

The SFO lounge closes at 12 midnight. My flight took off at 2AM

It was extremely hot in the cabin the entire flight, vent air was worn

Have not had a flight out or returning to Norfolk that has not required maintenance, and a gate delay. Properly staff the crew so maintenance can be performed without last minute emergencies on each flight and there is enough staff to have gates prepared for inbound flights. Staff to ensure the safety and on time service vs. profit.

We were forced to eat vegetarian food because non veg food ran out. The breakfast was mediocre.

My original flight was cancelled and that affected my trip and my plans and I got no compensation and customer service was hard to reach as well

The kid in the middle seat kicked me almost the whole flight, almost kicked my hot tea off my tray. The flight was delayed due to the first plane not being able to be de-iced in July! We had to get a new plane. Now I drive 3 hours back to Edmonton because direct flights from PVR were way to expensive

Couldn't make the flight because connecting flight was canceled.

gate crew was courteous and helpful, flight attendant was nice and friendly once we got going. But we pushed off from the gate relatively on time, then sat there like 10 ft away, for an hour, with no announcement or explanation. Taxiing then took forever, and I get that there was runway congestion, but would be helpful to keep us posted on whats going on

The power outlets were not working for my row. Also felt like the seats have gotten smaller. I was in the window seat and felt like suffocated, as the two passengers next to me were tall and wide.

Terrible. The flight I booked had a convenient departure time. Quick layover. And an arrival timed that worked for the people who had to pick me up. Thanks to delays and rebooking I got none of those things

I had my flight of Cedar Rapids. THen Chicago to Boston. Flight out of Cedar rapids was delayed by 12 hrs. Had to drive to Chicago to catch my flight

Long delays to board due to mechanical issues with plane.

Flight was delayed, boarded, sat at the gate for more than 30 minutes, left the gate then waited on the pad for another 30 to 60 minutes then returned to the gate, deboarded and was cancelled... alternative flight was not booked automatically. Waited in line for 30 minutes but fortunately an alternate flight to a different destination was found ... no thanks to the travel agent used by kayak

The flight from Milwaukee to Dallas was great the staff absolutely amazing. After that EVERYTHING WENT DOWN HILL!!! ABSOLUTELY HORRIBLE!!! WILL NOT FLY THIS AIRLINE AGAIN

I was very unhappy with the lack of communication from the cockpit. It took close to a half an hour before we took off after the doors were closed, and we got no announcements as to progress. It would be nice to get some acknowledgement of the situation and updates as to when we are taking off.

The seat was not even cleaned. It has full of cookie crums probably from last flight's passenger. Its basic expectation that, seats are clean.

It was okay. Mothers with rowdy children should be invited to sit in front of them.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I have flown with many airlines. My first time was several years ago. Now I remember why I avoided them for so long. Lufthanza is the only airline who has ever raised a size/weight issue with my modest standard size carry on. I had to repack three times to meet their carry-on weight criteria. (Apparently the rules of physics apply differently on Lufthansa flight than on other airlines.) In the meantime their staff was quite rude, repeating meaningless phrases like "Rules are Rules." And ignoring the additional fact that weight is also weight, whether it is in found in your carry on or in your suitcase. They eventually acknowledged that customer service and satisfaction is, for them, a low priority. Never choosing Lufthansa again.

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

Complete your trip to Limerick with a hotel stay or car rental