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Limerick

$299+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ORK
May 12 — May 191
Tue 5/12
Tue 5/19
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Limerick are usually found in January or March, booked 35 days in advance, depart on a Sunday or Friday 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 April 12, 2026.

This United Airlines deal was found by Cheapflights users on 4/9. 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 4/2712:30 pm
BOS
-
SNN
2 stops16h 45m
United Airlines
Wed 5/612:30 pm
SNN
-
BOS
2 stops17h 29m
United Airlines
Deal found 4/9$585
This United Airlines deal was found by Cheapflights users on 4/9. 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 4/268:15 pm
BOS
-
SNN
1 stop9h 00m
United Airlines
Wed 5/612:30 pm
SNN
-
BOS
1 stop10h 41m
United Airlines
Deal found 4/9$588
This United Airlines deal was found by Cheapflights users on 4/9. 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 4/257:30 pm
BOS
-
SNN
2 stops33h 45m
United Airlines
Thu 5/712:30 pm
SNN
-
BOS
1 stop10h 50m
United Airlines
Deal found 4/9$593
This Booking.com deal was found by Cheapflights users on 4/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Sun 11/222:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 4/9$616
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Mon 5/115:28 pm
BOS
-
SNN
1 stop11h 47m
United Airlines
Mon 5/1812:30 pm
SNN
-
BOS
1 stop12h 24m
United Airlines
Deal found 4/10$618
This Booking.com deal was found by Cheapflights users on 4/11. 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.
Thu 11/57:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Sat 11/142:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 4/11$621
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Tue 5/129:20 am
BOS
-
SNN
2 stops19h 55m
United Airlines
Mon 6/19:30 am
SNN
-
BOS
1 stop18h 46m
United Airlines
Deal found 4/11$623
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Tue 9/158:10 am
BOS
-
SNN
1 stop18h 20m
United Airlines
Sun 9/209:30 am
SNN
-
BOS
1 stop28h 53m
United Airlines
Deal found 4/10$624
This Booking.com deal was found by Cheapflights users on 4/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Fri 9/181:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 4/9$626
This Booking.com deal was found by Cheapflights users on 4/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Tue 11/172:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 4/9$630

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 April 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$585
(United Airlines)

One-way from

$299
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$612
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, 1% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 12, 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

Cheapest round-trip

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 9/16

12:34 pm-7:30 am

2 stops13h 56m

Shannon

Mon 9/21

9:30 am-7:16 pm

2 stops14h 46m

$623

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 5/12

7:30 am-10:15 am

2 stops21h 45m

Shannon

Wed 5/20

12:30 pm-6:11 pm

1 stop10h 41m

$623

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 9/7

10:51 am-7:30 am

1 stop15h 39m

Shannon

Fri 9/18

9:30 am-7:19 pm

1 stop14h 49m

$638
Quickest round-trip

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 9/1

7:00 pm-10:15 am

1 stop10h 15m

Shannon

Tue 9/29

12:30 pm-5:56 pm

1 stop10h 26m

$648

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 7/8

6:00 am-7:30 am

2 stops20h 30m

Shannon

Tue 7/14

9:30 am-11:59 pm

2 stops19h 29m

$653

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 5/26

9:30 am-7:30 am

2 stops17h 00m

Shannon

Tue 6/2

12:30 pm-7:28 pm

1 stop11h 58m

$653

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 9/15

9:40 am-7:30 am

1 stop16h 50m

Shannon

Fri 9/25

12:30 pm-5:56 pm

1 stop10h 26m

$693

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 5/2

7:10 pm-10:15 am

1 stop10h 05m

Shannon

Tue 5/5

12:30 pm-7:54 pm

1 stop12h 24m

$707

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 9/19

8:22 pm-7:30 am

1 stop30h 08m

Shannon

Tue 9/29

12:30 pm-9:24 am

2 stops25h 54m

$708
Cheapest one-way

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 5/4

9:30 am-10:15 am

2 stops19h 45m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

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 April 10, 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 $337). 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 April 12, 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?

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 April 12, 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.
Delta
7.9
Good
8,408 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

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
8,408 reviews
Delta
7.9
Good
8,408 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

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
9,574 reviews
Delta
7.9
Good
8,408 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

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
1,503 reviews
Delta
7.9
Good
8,408 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

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
2,932 reviews
Delta
7.9
Good
8,408 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

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
11,570 reviews
Delta
7.9
Good
8,408 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

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 5 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 13h 56m. 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 $337). 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

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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
Albany to Dublin flights
Worcester to Dublin flights
Hartford to Shannon 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 April 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$580FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$353Average$758FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$367Average$517FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$382Average$597FlexibilityNo cancel feeOn-time71%
KLMCheapest$389Average$591FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$550Average$792FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$827Average$1,299FlexibilityNo cancel feeOn-time62%

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