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Limerick

$275+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ORK
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Limerick are usually found in November or January, booked 27 days in advance, depart on a Sunday or Friday and return on a Monday

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 July 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Wed 10/76:30 pm
BOS
-
SNN
Nonstop5h 55m
Multiple Airlines
Tue 10/206:10 pm
SNN
-
BOS
2 stops31h 55m
Multiple Airlines
Deal found 7/18$579
This Booking.com deal was found by Cheapflights users on 7/15. 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 8/226:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Wed 8/261:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 7/15$604
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/176:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Wed 8/261:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 7/15$611
This Justfly.com deal was found by Cheapflights users on 7/15. 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 Justfly.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
Tue 9/151:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 7/15$613
This Booking.com deal was found by Cheapflights users on 7/15. 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 8/306:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Thu 9/101:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 7/15$616
This Delta deal was found by Cheapflights users on 7/14. 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.
Mon 8/178:57 pm
BOS
-
SNN
1 stop9h 13m
Delta
Wed 8/261:05 pm
SNN
-
BOS
1 stop12h 40m
Delta
Deal found 7/14$618
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/1710:38 am
BOS
-
SNN
1 stop15h 52m
United Airlines
Wed 8/269:30 am
SNN
-
BOS
1 stop13h 06m
United Airlines
Deal found 7/15$619
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/138:05 am
BOS
-
SNN
1 stop18h 25m
United Airlines
Fri 8/219:30 am
SNN
-
BOS
1 stop19h 04m
United Airlines
Deal found 7/15$620
This Booking.com deal was found by Cheapflights users on 7/16. 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.
Sun 8/306:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
Sun 9/61:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 7/16$621
This United Airlines deal was found by Cheapflights users on 7/14. 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 9/710:38 am
BOS
-
SNN
1 stop15h 52m
United Airlines
Wed 9/169:30 am
SNN
-
BOS
1 stop20h 40m
United Airlines
Deal found 7/14$628
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/148:31 pm
BOS
-
SNN
1 stop29h 59m
United Airlines
Wed 8/269:30 am
SNN
-
BOS
1 stop13h 06m
United Airlines
Deal found 7/15$633

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 July 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$579
(Kiwi.com)

One-way from

$275
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$742
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, 2% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 19, 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
Quickest round-trip

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 8/25

5:05 pm-11:10 am

1 stop13h 05m

Shannon

Mon 9/7

1:05 pm-10:43 pm

1 stop14h 38m

$628

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 9/4

6:42 pm-7:30 am

1 stop31h 48m

Shannon

Mon 9/14

9:30 am-5:41 pm

1 stop13h 11m

$633

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 9/18

6:00 am-7:30 am

1 stop20h 30m

Shannon

Tue 9/22

9:30 am-9:59 pm

1 stop17h 29m

$643

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 9/11

7:23 pm-10:15 am

2 stops33h 52m

Shannon

Sun 9/20

9:30 am-4:27 pm

1 stop11h 57m

$647

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 10/14

9:23 am-10:15 am

2 stops19h 52m

Shannon

Wed 10/21

12:30 pm-5:52 pm

1 stop10h 22m

$647

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 9/30

10:36 am-10:15 am

2 stops18h 39m

Shannon

Thu 10/8

12:30 pm-5:52 pm

1 stop10h 22m

$647

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 8/14

5:01 pm-7:30 am

1 stop33h 29m

Shannon

Tue 8/25

9:30 am-5:36 pm

1 stop13h 06m

$655

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sun 9/20

12:37 pm-7:30 am

1 stop13h 53m

Shannon

Thu 10/1

12:30 pm-11:59 pm

2 stops16h 29m

$662

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Thu 9/17

7:30 am-7:30 am

2 stops19h 00m

Shannon

Mon 9/21

9:30 am-4:27 pm

1 stop11h 57m

$673

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 9/18

11:00 am-10:15 am

1 stop18h 15m

Shannon

Mon 9/21

9:30 am-11:59 pm

2 stops19h 29m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 23 resultsSorted by cheapest first
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2
3

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

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 July 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.

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 July 19, 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
7.8
Good
8,476 reviews

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Delta
7.8
Good
8,476 reviews
Delta
7.8
Good
8,476 reviews

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
United Airlines
7.4
Good
10,014 reviews
Delta
7.8
Good
8,476 reviews

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Aer Lingus
7.3
Good
1,673 reviews
Delta
7.8
Good
8,476 reviews

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
American Airlines
7.1
Good
11,826 reviews
Delta
7.8
Good
8,476 reviews

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
JetBlue
7.1
Good
3,011 reviews
Delta
7.8
Good
8,476 reviews

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

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. 8 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?

    Delta and United Airlines can get you from Boston to Limerick in just under 13h 05m. Your travel time can differ by up to 18h 43m. The distance from Boston to Limerick is about 2885 mi. This flight may include one or multiple stops.

  • 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 ($268), 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.

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
Hartford to Dublin flights
Boston to Shannon flights
Boston to Cork flights
Albany to Dublin flights
Hartford to Shannon flights
Worcester to Dublin flights

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 2,558,603 searches. Data last updated July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$638FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$333Average$587FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$352Average$777FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$366Average$510FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$367Average$572FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$550Average$763FlexibilityNo cancel feeOn-time70%
IberiaCheapest$612Average$958FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$827Average$1,216FlexibilityNo cancel feeOn-time62%

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