$313+ Cheap flights from Boston (BOS) 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ORK
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Boston 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 Boston Logan Intl to Limerick are usually found in November or March, booked 69 days in advance, depart on a Friday or Sunday and return on a Monday
Cheap flight deals from Boston to Limerick
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to LimerickExplore the most affordable flight options available from Boston to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Boston to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/146:00 pm -
1 stop11h 15m
Fri 9/189:30 am -
1 stop11h 57m
Deal found 8/19![United Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/93:13 pm -
2 stops14h 02m
Tue 9/159:30 am -
1 stop11h 57m
Deal found 8/17![United Airlines logo]()
$648
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Sun 10/46:30 pm -
Nonstop5h 55m
Wed 10/216:35 am -
3 stops19h 30m
Deal found 8/18![Multiple Airlines logo]()
$651
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/93:13 pm -
1 stop11h 17m
Wed 9/1612:30 pm -
2 stops16h 00m
Deal found 8/17![United Airlines logo]()
$652
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/19:40 pm -
2 stops30h 50m
Thu 10/81:45 pm -
Nonstop6h 55m
Deal found 8/21![Multiple Airlines logo]()
$654
This Kissandfly.com deal was found by Cheapflights users on 8/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:36 pm -
1 stop16h 39m
Wed 10/1412:30 pm -
1 stop25h 17m
Deal found 8/19![Lufthansa logo]()
$657
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Tue 10/138:50 pm -
3 stops21h 45m
Wed 10/211:45 pm -
Nonstop6h 55m
Deal found 8/20![Multiple Airlines logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/226:30 pm -
Nonstop5h 55m
Thu 10/296:00 am -
3 stops41h 00m
Deal found 8/18![Multiple Airlines logo]()
$668
Best flights from Boston to LimerickDiscover carefully curated flight deals from Boston to Limerick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Boston to Limerick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/98:30 pm -
1 stop8h 45m
Tue 9/159:30 am -
1 stop17h 29m
Deal found 8/16![United Airlines logo]()
$648
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/308:25 pm -
1 stop8h 50m
Tue 10/612:30 pm -
1 stop26h 14m
Deal found 8/20![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/1712:41 pm -
1 stop16h 34m
Mon 9/219:30 am -
1 stop13h 06m
Deal found 8/18![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Fri 9/1811:00 am -
1 stop18h 15m
Tue 9/2212:30 pm -
1 stop11h 58m
Deal found 8/19![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 8/16. 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 10/139:23 am -
2 stops19h 52m
Tue 10/2012:30 pm -
1 stop11h 55m
Deal found 8/16![United Airlines logo]()
$682
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/119:23 am -
2 stops19h 52m
Tue 10/2012:30 pm -
2 stops15h 54m
Deal found 8/20![United Airlines logo]()
$683
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/168:30 pm -
1 stop8h 45m
Mon 9/219:30 am -
2 stops14h 49m
Deal found 8/18![United Airlines logo]()
$683
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/1712:45 pm -
2 stops16h 30m
Wed 10/2112:30 pm -
2 stops16h 29m
Deal found 8/20![United Airlines logo]()
$683
Last-minute flights from Boston to LimerickDiscover last-minute flight deals from Boston to Limerick. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Limerick. Data last updated August 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/98:30 pm -
1 stop8h 45m
Wed 9/169:30 am -
1 stop11h 57m
Deal found 8/17![United Airlines logo]()
$648
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/99:33 am -
1 stop19h 42m
Sat 9/129:30 am -
1 stop11h 57m
Deal found 8/16![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/137:46 am -
1 stop18h 44m
Tue 9/229:30 am -
2 stops14h 58m
Deal found 8/17![United Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/146:00 pm -
1 stop11h 15m
Fri 9/189:30 am -
1 stop11h 57m
Deal found 8/19![United Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/1712:41 pm -
1 stop16h 34m
Mon 9/219:30 am -
1 stop13h 06m
Deal found 8/18![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/173:13 pm -
1 stop11h 17m
Wed 9/239:30 am -
2 stops14h 49m
Deal found 8/18![United Airlines logo]()
$683
This United deal was found by Cheapflights users on 8/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am -
2 stops20h 30m
Sat 9/2612:00 pm -
1 stop13h 10m
Deal found 8/16![Multiple Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/275:45 am -
2 stops23h 30m
Mon 10/512:30 pm -
2 stops26h 03m
Deal found 8/18![United Airlines logo]()
$693
One-way flights from Boston to LimerickSearch for one-way flight options from Boston to Limerick. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Boston to Limerick. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Fri 10/28:50 pm -
2 stops33h 05m
Deal found 8/17![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Tue 9/1510:05 am -
3 stops33h 10m
Deal found 8/17![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 12/77:50 pm -
3 stops17h 10m
Deal found 8/17![Multiple Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/295:56 pm -
1 stop11h 19m
Deal found 8/18![United Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/96:00 am -
2 stops23h 15m
Deal found 8/18![United Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/276:00 am -
2 stops23h 15m
Deal found 8/17![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 9/115:01 pm -
1 stop33h 29m
Deal found 8/18![United Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Wed 11/47:50 pm -
3 stops19h 20m
Deal found 8/20![Multiple Airlines logo]()
$337
Find flight deals from Boston to Limerick
Keep the following information in mind while searching for Boston to Limerick flight deals. Data was last updated August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $639 (United Airlines) |
One-way from | $313 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $702 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston 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 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Boston to Limerick that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonShannon
BOS Boston Logan Intl - SNN Shannon
BOSSNN
Boston Logan Intl
Wed 9/9
8:30 pm-10:15 am
1 stop8h 45m
Shannon
Tue 9/15
9:30 am-9:59 pm
1 stop17h 29m
$648
BostonShannon
BOS Boston Logan Intl - SNN Shannon
BOSSNN
Boston Logan Intl
Wed 9/30
8:25 pm-10:15 am
1 stop8h 50m
Shannon
Tue 10/6
12:30 pm-9:44 am
1 stop26h 14m
$678
BostonShannon
BOS Boston Logan Intl - SNN Shannon
BOSSNN
Boston Logan Intl
Thu 9/17
12:41 pm-10:15 am
1 stop16h 34m
Shannon
Mon 9/21
9:30 am-5:36 pm
1 stop13h 06m
$678
BostonShannon
BOS Boston Logan Intl - SNN Shannon
BOSSNN
Boston Logan Intl
Fri 9/18
11:00 am-10:15 am
1 stop18h 15m
Shannon
Tue 9/22
12:30 pm-7:28 pm
1 stop11h 58m
$678
BostonShannon
BOS Boston Logan Intl - SNN Shannon
BOSSNN
Boston Logan Intl
Tue 10/13
9:23 am-10:15 am
2 stops19h 52m
Shannon
Tue 10/20
12:30 pm-7:25 pm
1 stop11h 55m
$682
BostonShannon
BOS Boston Logan Intl - SNN Shannon
BOSSNN
Boston Logan Intl
Sun 10/11
9:23 am-10:15 am
2 stops19h 52m
Shannon
Tue 10/20
12:30 pm-11:24 pm
2 stops15h 54m
$683
Quickest round-trip
BostonShannon
BOS Boston Logan Intl - SNN Shannon
BOSSNN
Boston Logan Intl
Wed 9/16
8:30 pm-10:15 am
1 stop8h 45m
Shannon
Mon 9/21
9:30 am-7:19 pm
2 stops14h 49m
$683
BostonShannon
BOS Boston Logan Intl - SNN Shannon
BOSSNN
Boston Logan Intl
Sat 10/17
12:45 pm-10:15 am
2 stops16h 30m
Shannon
Wed 10/21
12:30 pm-11:59 pm
2 stops16h 29m
$683
Cheapest one-way
BostonShannon
BOS Boston Logan Intl - SNN Shannon
BOSSNN
Boston Logan Intl
Fri 9/11
6:00 am-7:30 am
2 stops20h 30m
$323
BostonShannon
BOS Boston Logan Intl - SNN Shannon
BOSSNN
Boston Logan Intl
Wed 9/9
6:00 am-10:15 am
2 stops23h 15m
$323
Showing 1-10 of 13 resultsSorted by cheapest first
Best time to book a flight from Boston to Limerick
Have a flexible travel schedule? Discover the best time to fly to Limerick from Boston with our price prediction graph.
BOS-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 Boston to Limerick
BOS-LR9
BOS-SNN
What is the cheapest time of day to fly from BOS to LR9?
Find hourly flight availability from Boston to Limerick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 21, 2026.
When flying from Boston to Limerick, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Boston to Limerick?
Airfare is typical for this route at the moment.
Boston to Limerick flights typically cost between $588 and $830 in September.The cheapest round-trip price found within the last 5 days was $639 on United Airlines (Sep 14-Sep 18).
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 August 21, 2026.
See what other customers who have flown with Delta,United Airlines, andAer Lingus from Boston to Limerick have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Related info for your journey
Find useful and relevant information for your journey from Boston to Limerick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Boston and Limerick flights
Browse other Boston and Limerick flight options. Last updated on August 21, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Limerick flights
Consider these flights traveling from Boston to Limerick.
Top 8 airlines flying from Boston to Limerick
Discover the top 8 airlines that operate flights from Boston 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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$352 | Average$790 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$367 | Average$571 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$389 | Average$697 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$391 | Average$528 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$404 | Average$667 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$626 | Average$958 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$633 | Average$921 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$827 | Average$1,162 | FlexibilityNo cancel fee | On-time62% |