$273+ Cheap flights from Chicago (CHI) to Limerick, Ireland
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ORK
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from Chicago to Limerick with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago to Limerick are usually found in February or August, booked 85 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap flight deals from Chicago to Limerick
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to LimerickExplore the most affordable flight options available from Chicago to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from Chicago to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:30 pm
ORD
- SNN
1 stop11h 45m
United Airlines
Tue 5/512:30 pm
SNN
- ORD
1 stop11h 51m
United Airlines
Deal found 2/9![United Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:05 pm
ORD
- SNN
Nonstop7h 25m
United Airlines
Tue 9/159:30 am
SNN
- ORD
Nonstop8h 20m
United Airlines
Deal found 2/11![United Airlines logo]()
$549
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:10 pm
ORD
- SNN
1 stop11h 00m
Delta
Wed 8/261:05 pm
SNN
- ORD
1 stop14h 31m
Delta
Deal found 2/9![Delta logo]()
$588
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:04 pm
ORD
- SNN
1 stop10h 11m
United Airlines
Tue 4/1412:30 pm
SNN
- ORD
1 stop13h 47m
United Airlines
Deal found 2/10![United Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:00 pm
MDW
- SNN
2 stops16h 10m
Delta
Wed 8/261:05 pm
SNN
- MDW
2 stops26h 45m
Delta
Deal found 2/9![Delta logo]()
$592
This KLM deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:35 am
ORD
- SNN
2 stops18h 35m
Multiple Airlines
Tue 9/151:05 pm
SNN
- ORD
1 stop14h 31m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$592
This FlightHub deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:05 pm
ORD
- SNN
1 stop13h 10m
Lufthansa
Sat 5/212:00 pm
SNN
- ORD
1 stop13h 55m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$631
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/511:15 am
ORD
- SNN
2 stops17h 00m
United Airlines
Tue 4/1412:30 pm
SNN
- ORD
2 stops12h 52m
United Airlines
Deal found 2/9![United Airlines logo]()
$636
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:35 am
MDW
- SNN
2 stops18h 35m
Delta
Tue 8/181:05 pm
SNN
- MDW
2 stops14h 41m
Delta
Deal found 2/11![Delta logo]()
$672
This Air France deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:22 pm
MDW
- SNN
2 stops15h 48m
Multiple Airlines
Wed 6/31:05 pm
SNN
- MDW
2 stops33h 12m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$842
This Air France deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:22 pm
MDW
- SNN
2 stops15h 48m
Multiple Airlines
Fri 6/51:05 pm
SNN
- MDW
2 stops32h 21m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,120
This Air France deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/141:00 pm
MDW
- SNN
2 stops16h 10m
Air France
Thu 7/21:05 pm
SNN
- MDW
2 stops33h 20m
Air France
Deal found 2/11![Air France logo]()
$1,192
Best flights from Chicago to LimerickDiscover carefully curated flight deals from Chicago to Limerick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from Chicago to Limerick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:36 pm
ORD
- SNN
1 stop12h 39m
United Airlines
Wed 5/612:30 pm
SNN
- ORD
1 stop11h 51m
United Airlines
Deal found 2/9![United Airlines logo]()
$539
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:10 pm
ORD
- SNN
1 stop11h 00m
Delta
Tue 8/181:05 pm
SNN
- ORD
1 stop14h 31m
Delta
Deal found 2/11![Delta logo]()
$668
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/512:55 pm
ORD
- SNN
1 stop15h 20m
United Airlines
Tue 4/1412:30 pm
SNN
- ORD
2 stops12h 52m
United Airlines
Deal found 2/9![United Airlines logo]()
$543
This Mytrip deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2611:00 am
MDW
- SNN
3 stops31h 35m
Multiple Airlines
Thu 4/28:30 am
SNN
- MDW
3 stops31h 35m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,276
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:36 pm
ORD
- SNN
1 stop12h 39m
United Airlines
Tue 4/2812:30 pm
SNN
- ORD
1 stop13h 47m
United Airlines
Deal found 2/10![United Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:28 pm
ORD
- SNN
1 stop9h 47m
United Airlines
Thu 8/69:30 am
SNN
- ORD
Nonstop8h 20m
United Airlines
Deal found 2/11![United Airlines logo]()
$655
This Mytrip deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:00 am
MDW
- SNN
3 stops23h 10m
Multiple Airlines
Wed 4/157:30 am
SNN
- MDW
3 stops32h 35m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,459
This Mytrip deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2711:00 am
MDW
- SNN
3 stops23h 45m
Multiple Airlines
Fri 4/37:30 am
SNN
- MDW
3 stops34h 20m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,881
Last-minute flights from Chicago to LimerickDiscover last-minute flight deals from Chicago to Limerick. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Limerick. Data last updated February 11, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/81:55 pm
ORD
- SNN
2 stops16h 35m
Air Canada
Tue 3/177:50 am
SNN
- ORD
2 stops17h 20m
Air Canada
Deal found 2/11![Air Canada logo]()
$780
This Air Canada deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2512:50 pm
ORD
- SNN
2 stops17h 40m
Air Canada
Sun 4/59:15 pm
SNN
- ORD
2 stops27h 38m
Air Canada
Deal found 2/9![Air Canada logo]()
$775
This Gotogate deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/261:55 pm
ORD
- SNN
2 stops21h 50m
Air Canada
Thu 4/29:15 pm
SNN
- ORD
2 stops43h 38m
Air Canada
Deal found 2/9![Air Canada logo]()
$752
This Gotogate deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:15 am
ORD
- SNN
2 stops23h 15m
Multiple Airlines
Thu 4/29:15 pm
SNN
- ORD
2 stops23h 40m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$765
This FlightHub deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:15 am
ORD
- SNN
2 stops23h 15m
Multiple Airlines
Mon 4/69:15 pm
SNN
- ORD
2 stops28h 50m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$779
This Mytrip deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2611:00 am
MDW
- SNN
3 stops31h 35m
Multiple Airlines
Thu 4/28:30 am
SNN
- MDW
3 stops31h 35m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,276
This Gotogate deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:15 am
ORD
- SNN
2 stops27h 30m
Multiple Airlines
Fri 4/37:30 am
SNN
- ORD
2 stops33h 23m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$757
This Orbitz deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/278:40 pm
ORD
- SNN
2 stops32h 40m
Air Canada
Thu 4/97:30 am
SNN
- ORD
2 stops18h 35m
Air Canada
Deal found 2/9![Air Canada logo]()
$783
This Booking.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/278:40 pm
ORD
- SNN
2 stops32h 40m
Air Canada
Sun 4/59:15 pm
SNN
- ORD
2 stops28h 50m
Air Canada
Deal found 2/11![Air Canada logo]()
$834
This Mytrip deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/278:40 pm
ORD
- SNN
2 stops37h 25m
Air Canada
Fri 4/39:15 pm
SNN
- ORD
2 stops26h 35m
Air Canada
Deal found 2/9![Air Canada logo]()
$838
This Gotogate deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/288:40 pm
ORD
- SNN
2 stops32h 40m
Multiple Airlines
Sat 4/45:25 pm
SNN
- ORD
2 stops47h 28m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$770
This Gotogate deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2912:50 pm
ORD
- SNN
2 stops16h 30m
Multiple Airlines
Sat 4/45:25 pm
SNN
- ORD
2 stops47h 28m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$756
One-way flights from Chicago to LimerickSearch for one-way flight options from Chicago to Limerick. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from Chicago to Limerick. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:00 pm
ORD
- SNN
2 stops32h 40m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:05 pm
ORD
- SNN
2 stops25h 30m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:05 am
ORD
- SNN
3 stops26h 15m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$441
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/64:30 pm
ORD
- SNN
1 stop11h 45m
United Airlines
Deal found 2/9![United Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:30 am
MDW
- SNN
2 stops28h 35m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:05 pm
ORD
- SNN
Nonstop7h 25m
United Airlines
Deal found 2/10![United Airlines logo]()
$639
This Ovago deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:55 pm
ORD
- SNN
1 stop13h 30m
Aer Lingus
Deal found 2/10![Aer Lingus logo]()
$672
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/139:40 pm
ORD
- SNN
2 stops30h 35m
United Airlines
Deal found 2/9![United Airlines logo]()
$850
Find flight deals from Chicago to Limerick
Keep the following information in mind while searching for Chicago to Limerick flight deals. Data was last updated February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $539 (United Airlines) |
One-way from | $273 (Kiwi.com) |
Popular in | January |
Cheapest in | February |
Average price | $621 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Limerick that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Chicago to Limerick that are best for you.
Fly from
Chicago
Fly to
Limerick
Route
Depart
Return
Price
ChicagoShannon
ORD - SNN
ORDSNN
Chicago O'Hare Intl
Mon 4/27
3:36 pm-10:15 am
1 stop12h 39m
Shannon
Wed 5/6
12:30 pm-6:21 pm
1 stop11h 51m
$539
ChicagoShannon
ORD - SNN
ORDSNN
Chicago O'Hare Intl
Sun 4/5
12:55 pm-10:15 am
1 stop15h 20m
Shannon
Tue 4/14
12:30 pm-7:22 pm
2 stops12h 52m
$543
ChicagoShannon
ORD - SNN
ORDSNN
Chicago O'Hare Intl
Wed 4/22
3:36 pm-10:15 am
1 stop12h 39m
Shannon
Tue 4/28
12:30 pm-8:17 pm
1 stop13h 47m
$639
ChicagoShannon
ORD - SNN
ORDSNN
Chicago O'Hare Intl
Mon 7/27
6:28 pm-10:15 am
1 stop9h 47m
Shannon
Thu 8/6
9:30 am-11:50 am
Nonstop8h 20m
$655
ChicagoShannon
ORD - SNN
ORDSNN
Chicago O'Hare Intl
Wed 8/5
6:10 pm-11:10 am
1 stop11h 00m
Shannon
Tue 8/18
1:05 pm-9:36 pm
1 stop14h 31m
$668
ChicagoShannon
MDW - SNN
MDWSNN
Chicago Midway
Thu 3/26
11:00 am-11:35 pm
3 stops31h 35m
Shannon
Thu 4/2
8:30 am-10:05 am
3 stops31h 35m
$1,276
ChicagoShannon
MDW - SNN
MDWSNN
Chicago Midway
Tue 4/7
11:00 am-4:10 pm
3 stops23h 10m
Shannon
Wed 4/15
7:30 am-10:05 am
3 stops32h 35m
$1,459
ChicagoShannon
MDW - SNN
MDWSNN
Chicago Midway
Fri 3/27
11:00 am-3:45 pm
3 stops23h 45m
Shannon
Fri 4/3
7:30 am-11:50 am
3 stops34h 20m
$1,881
ChicagoShannon
ORD - SNN
ORDSNN
Chicago O'Hare Intl
Mon 5/11
9:00 pm-11:40 am
2 stops32h 40m
$273
ChicagoShannon
ORD - SNN
ORDSNN
Chicago O'Hare Intl
Thu 2/19
12:50 pm-11:35 pm
3 stops28h 45m
$384
Showing 1-10 of 15 results
Best time to book a flight from Chicago to Limerick
Have a flexible travel schedule? Discover the best time to fly to Limerick from Chicago with our price prediction graph.
ORD-SNN
MDW-SNN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Limerick
CHI-LR9
ORD-SNN
MDW-SNN
How far ahead should I book a flight from Chicago to Limerick?
Use this chart to determine the optimal time to book a round-trip flight from Chicago to Limerick. Price data was last updated on February 6, 2026.
Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Limerick. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Chicago to Limerick?
Currently, January is the cheapest month in which you can book a flight from Chicago to Limerick (average of $469). Flying from Chicago to Limerick in June is currently the most expensive (average of $758). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Limerick
Get insights into the airlines that provide service to Limerick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Limerick. Reviews last updated February 11, 2026.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Lufthansa from Chicago to Limerick to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Boarding
7.7
Overall
7.4
Entertainment
7.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Boarding
7.7
Overall
7.4
Entertainment
7.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Boarding
7.7
Overall
7.4
Entertainment
7.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Boarding
7.7
Overall
7.4
Entertainment
7.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
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Top 2 airlines flying from Chicago to Limerick
Discover the top 2 airlines that operate flights from Chicago to Limerick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$469 | Average$787 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$584 | Average$797 | FlexibilityNo cancel fee | On-time69% |