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Limerick

$230+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ORK
Apr 2 — Apr 91
Thu 4/2
Thu 4/9
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 March 3, 2026.

This Booking.com deal was found by Cheapflights users on 2/28. 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 4/76:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Tue 4/141:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 2/28$423
This Booking.com deal was found by Cheapflights users on 3/3. 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
Fri 8/281:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 3/3$424
This Mytrip deal was found by Cheapflights users on 2/28. 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.
Mon 3/168:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Tue 3/242:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 2/28$442
This Booking.com deal was found by Cheapflights users on 3/1. 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.
Thu 4/96:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Mon 4/201:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 3/1$443
This Booking.com deal was found by Cheapflights users on 3/1. 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.
Sun 3/296:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Tue 4/71:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 3/1$444
This Booking.com deal was found by Cheapflights users on 3/1. 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
Sun 8/301:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 3/1$447
This United Airlines deal was found by Cheapflights users on 3/3. 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
Tue 5/512:30 pm
SNN
-
BOS
1 stop10h 50m
United Airlines
Deal found 3/3$448
This Booking.com deal was found by Cheapflights users on 3/1. 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 3/316:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Tue 4/71:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 3/1$449
This Booking.com deal was found by Cheapflights users on 2/28. 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 8/116:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Mon 8/171:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 2/28$451
This FlightHub deal was found by Cheapflights users on 3/3. 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 5/66:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Tue 5/121:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 3/3$453
This FlightHub deal was found by Cheapflights users on 2/27. 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.
Tue 3/178:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Tue 3/242:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 2/27$457

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 March 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$423
(Booking.com)

One-way from

$230
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$581
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 ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 3, 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

Price

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 8/19

3:13 pm-7:30 am

1 stop11h 17m

Shannon

Wed 8/26

9:30 am-7:16 pm

2 stops14h 46m

$462

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 8/21

8:22 pm-7:30 am

1 stop30h 08m

Shannon

Mon 8/31

12:30 pm-9:23 am

2 stops25h 53m

$468

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 8/25

10:51 am-7:30 am

1 stop15h 39m

Shannon

Tue 9/8

12:30 pm-7:28 pm

1 stop11h 58m

$488

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 4/14

7:15 am-10:15 am

2 stops22h 00m

Shannon

Wed 4/22

12:30 pm-6:19 pm

1 stop10h 49m

$492

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sun 4/19

8:15 am-10:15 am

2 stops21h 00m

Shannon

Tue 4/28

12:30 pm-11:01 am

2 stops27h 31m

$492

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 8/12

5:00 pm-11:10 am

1 stop13h 10m

Shannon

Tue 8/18

1:05 pm-10:36 pm

1 stop14h 31m

$493

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 5/30

9:50 am-10:15 am

2 stops19h 25m

Shannon

Sat 6/6

9:30 am-7:14 pm

2 stops14h 44m

$512

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 7/7

6:00 am-11:10 am

1 stop24h 10m

Shannon

Wed 8/5

1:05 pm-10:36 pm

1 stop14h 31m

$523

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Thu 7/16

5:45 am-7:30 am

2 stops20h 45m

Shannon

Fri 7/24

9:30 am-12:59 am

1 stop20h 29m

$565

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 6/9

8:26 pm-10:15 am

1 stop8h 49m

Shannon

Sun 6/14

12:30 pm-5:57 pm

1 stop10h 27m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 18 resultsSorted by cheapest first
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 27, 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 $453). 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 March 3, 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 March 3, 2026.
See what other customers who have flown with Delta, United Airlines, and Aer 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.
Delta
7.9
Good
8,245 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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
8,245 reviews
Delta
7.9
Good
8,245 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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
9,381 reviews
Delta
7.9
Good
8,245 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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
1,466 reviews
Delta
7.9
Good
8,245 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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
2,897 reviews
Delta
7.9
Good
8,245 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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
7.1
Good
11,377 reviews
Delta
7.9
Good
8,245 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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?

    Aer Lingus can get you from Boston to Limerick in just under 5h 55m. Your travel time will be generally consistent. The distance from Boston to Limerick is about 2885 mi. All flights are typically nonstop.

  • 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 $453). 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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Alternative routes for Boston to Limerick

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Dublin flights
Boston to Shannon flights
Hartford to Dublin flights
Boston to Cork flights
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Hartford to Shannon flights
Worcester to Dublin flights

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 March 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$580FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$359Average$771FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$367Average$562FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$382Average$621FlexibilityNo cancel feeOn-time71%
KLMCheapest$404Average$623FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$550Average$792FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$932Average$1,371FlexibilityNo cancel feeOn-time62%

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