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Limerick

$217+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ORK
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Limerick are usually found in January or November, booked 35 days in advance, depart on a Friday or Monday and return on a Tuesday

Cheap flight deals from Boston to Limerick

Cheapest flights from Boston to Limerick
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 February 19, 2026.

This Booking.com deal was found by Cheapflights users on 2/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Wed 8/261:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 2/18$408
This FlightHub deal was found by Cheapflights users on 2/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Mon 5/2511:00 am
SNN
-
BOS
Nonstop7h 00m
Aer Lingus
Deal found 2/18$409
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Thu 4/96:00 am
BOS
-
SNN
1 stop23h 15m
United Airlines
Thu 4/1612:30 pm
SNN
-
BOS
2 stops16h 29m
United Airlines
Deal found 2/17$410
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Fri 4/246:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Sun 5/31:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 2/18$411
This Expedia deal was found by Cheapflights users on 2/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Fri 3/272:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 2/17$413
This United Airlines deal was found by Cheapflights users on 2/16. 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 4/218:15 pm
BOS
-
SNN
1 stop9h 00m
United Airlines
Mon 4/2712:30 pm
SNN
-
BOS
2 stops26h 34m
United Airlines
Deal found 2/16$414
This United Airlines deal was found by Cheapflights users on 2/17. 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 4/228:15 pm
BOS
-
SNN
1 stop9h 00m
United Airlines
Mon 4/2712:30 pm
SNN
-
BOS
2 stops31h 18m
United Airlines
Deal found 2/17$415
This United Airlines deal was found by Cheapflights users on 2/18. 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 4/248:15 pm
BOS
-
SNN
1 stop9h 00m
United Airlines
Wed 5/612:30 pm
SNN
-
BOS
1 stop12h 24m
United Airlines
Deal found 2/18$419
This Booking.com deal was found by Cheapflights users on 2/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Sun 9/131:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 2/16$422
This United Airlines deal was found by Cheapflights users on 2/18. 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 4/218:15 pm
BOS
-
SNN
1 stop9h 00m
United Airlines
Sun 5/312:30 pm
SNN
-
BOS
2 stops16h 29m
United Airlines
Deal found 2/18$423
This United Airlines deal was found by Cheapflights users on 2/16. 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 4/298:15 pm
BOS
-
SNN
1 stop9h 00m
United Airlines
Thu 5/712:30 pm
SNN
-
BOS
1 stop10h 50m
United Airlines
Deal found 2/16$427
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Mon 9/78:15 am
BOS
-
SNN
1 stop18h 15m
United Airlines
Mon 9/149:30 am
SNN
-
BOS
1 stop12h 58m
United Airlines
Deal found 2/17$428

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 February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$409
(FlightHub)

One-way from

$217
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$563
Provider with most accurate pricing for Boston Logan Intl-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Shannon flights.
Search Deals
From Boston Logan Intl to Limerick
Search Deals
One-way flight from Boston Logan Intl to Limerick
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 2,558,603 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Boston to Limerick that are best for you.

Fly from

Boston

Fly to

Limerick

Route

Depart

Return

Price

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sun 4/12

8:30 am-10:15 am

1 stop20h 45m

Shannon

Sun 4/19

12:30 pm-11:59 pm

2 stops16h 29m

$410

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 4/22

9:30 am-10:15 am

2 stops19h 45m

Shannon

Mon 4/27

12:30 pm-12:46 pm

2 stops29h 16m

$415

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sun 4/5

5:45 am-10:15 am

2 stops23h 30m

Shannon

Tue 4/14

12:30 pm-11:59 pm

2 stops16h 29m

$419

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 4/24

8:15 pm-10:15 am

1 stop9h 00m

Shannon

Fri 5/8

12:30 pm-6:20 pm

1 stop10h 50m

$419

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sun 8/16

5:00 pm-11:10 am

1 stop13h 10m

Shannon

Thu 8/20

1:05 pm-10:36 pm

1 stop14h 31m

$428

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 8/15

7:10 am-7:30 am

1 stop19h 20m

Shannon

Mon 8/24

9:30 am-1:09 am

1 stop20h 39m

$428

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 4/28

5:25 pm-10:15 am

1 stop11h 50m

Shannon

Tue 5/5

12:30 pm-7:54 pm

1 stop12h 24m

$429

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 8/17

7:00 pm-10:15 am

1 stop10h 15m

Shannon

Sat 8/22

12:30 pm-7:32 pm

1 stop12h 02m

$458

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 5/2

7:10 pm-10:15 am

1 stop10h 05m

Shannon

Wed 5/6

12:30 pm-7:54 pm

1 stop12h 24m

$458

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 3/20

3:35 pm-8:00 pm

2 stops24h 25m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 20 results
1
2

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.
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

How far ahead should I book a flight from Boston to Limerick?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Limerick. Price data was last updated on February 13, 2026.

To ensure you get the cheapest price possible for a flight from Boston to Limerick, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Boston to Limerick?

Currently, November is the cheapest month in which you can book a flight from Boston to Limerick (average of $338). Flying from Boston to Limerick in June is currently the most expensive (average of $452). 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.

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 February 19, 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.

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 19, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines 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.
Delta
7.9
Good
8,208 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,208 reviews
Delta
7.9
Good
8,208 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,317 reviews
Delta
7.9
Good
8,208 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,309 reviews
Delta
7.9
Good
8,208 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aer Lingus
7.2
Good
1,455 reviews
Delta
7.9
Good
8,208 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,899 reviews
Delta
7.9
Good
8,208 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • What airport do you fly from for flights from Boston to Limerick?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Limerick. 7 airlines have flights from Logan Intl to Limerick on a regular basis. Booking flights from Boston Logan Intl to Limerick should not be difficult; the airport handles an average of 4 outbound flights to Limerick per day.

  • How long is the flight from Boston to Limerick?

    United Airlines can get you from Boston to Limerick in just under 20h 45m. Your travel time can differ by up to . The distance from Boston to Limerick is about 2885 mi.

  • What are the cheapest airlines to fly from Boston to Limerick one-way?

    The cheapest airlines for a one-way flight from Boston to Limerick are Aer Lingus ($273), JetBlue ($290), and United Airlines ($334).

  • Can I find deals for flights from Boston to Limerick that include hotel bookings?

    Yes. In addition to deals on Boston to Limerick flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Limerick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Limerick.

  • Can I find deals for business class flights from Boston to Limerick?

    Yes. Cheapflights offers flight deals from Boston to Limerick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Limerick?

    Currently, November is the cheapest month in which you can book a flight from Boston to Limerick (average of $338). Flying from Boston to Limerick in June is currently the most expensive (average of $452). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Boston to Limerick

Discover the top 7 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 2,558,603 searches. Data last updated February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$587FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$360Average$762FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$368Average$583FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$395Average$627FlexibilityNo cancel feeOn-time71%
KLMCheapest$404Average$623FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$550Average$900FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$932Average$1,371FlexibilityNo cancel feeOn-time62%

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