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Shannon

$250+ Cheap flights from Massachusetts to Shannon (SNN)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SNN
feb. 19 — feb. 261
jue. 2/19
jue. 2/26
1 adult, Economy
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Cheap flight deals from Massachusetts to Shannon

Cheapest flights from Massachusetts to Shannon
Explore the most affordable flight options available from Massachusetts to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 20, 2026.

This United Airlines deal was found by Cheapflights users on 1/18. 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.
mar. 4/78:15 pm
BOS
-
SNN
1 stop9h 00m
United Airlines
mar. 4/1412:30 pm
SNN
-
BOS
1 stop10h 49m
United Airlines
Deal found 1/18$368
This Booking.com deal was found by Cheapflights users on 1/18. 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.
mar. 2/247:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
vie. 3/62:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 1/18$392
This Booking.com deal was found by Cheapflights users on 1/18. 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.
lun. 2/27:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
mar. 2/102:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 1/18$394
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/237:25 pm
BOS
-
SNN
Nonstop5h 55m
American Airlines
mar. 3/32:45 pm
SNN
-
BOS
Nonstop7h 05m
American Airlines
Deal found 1/19$395
This FlightHub deal was found by Cheapflights users on 1/18. 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.
mar. 4/286:30 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
mar. 5/51:45 pm
SNN
-
BOS
Nonstop6h 55m
Aer Lingus
Deal found 1/18$396
This United Airlines deal was found by Cheapflights users on 1/18. 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.
lun. 4/68:15 pm
BOS
-
SNN
1 stop9h 00m
United Airlines
lun. 4/2012:30 pm
SNN
-
BOS
1 stop10h 49m
United Airlines
Deal found 1/18$398
This American Airlines deal was found by Cheapflights users on 1/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/286:00 am
BOS
-
SNN
1 stop19h 00m
American Airlines
mar. 5/51:45 pm
SNN
-
BOS
Nonstop6h 55m
American Airlines
Deal found 1/18$400
This FlightHub deal was found by Cheapflights users on 1/18. 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.
sáb. 2/77:25 pm
BOS
-
SNN
Nonstop5h 55m
Aer Lingus
mié. 2/112:45 pm
SNN
-
BOS
Nonstop7h 05m
Aer Lingus
Deal found 1/18$404
This Ovago deal was found by Cheapflights users on 1/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/267:15 pm
BOS
-
SNN
1 stop11h 15m
British Airways
lun. 2/28:05 pm
SNN
-
BOS
2 stops22h 50m
British Airways
Deal found 1/19$407
This American Airlines deal was found by Cheapflights users on 1/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/23:35 pm
BOS
-
SNN
2 stops14h 55m
American Airlines
mar. 2/102:45 pm
SNN
-
BOS
Nonstop7h 05m
American Airlines
Deal found 1/18$408
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/161:55 pm
BDL
-
SNN
2 stops16h 35m
American Airlines
lun. 2/237:50 am
SNN
-
BDL
2 stops20h 27m
American Airlines
Deal found 1/19$523
This Delta deal was found by Cheapflights users on 1/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/219:35 am
BDL
-
SNN
2 stops20h 35m
Delta
mié. 7/291:05 pm
SNN
-
BDL
2 stops24h 37m
Delta
Deal found 1/19$524

Find flight deals from Massachusetts to Shannon

Keep the following information in mind while searching for Massachusetts to Shannon flight deals. Data was last updated enero 20, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$368
(United Airlines)

One-way from

$250
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$579

Good round-trip deal

$444 or less

Good one-way deal

$343 or less
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 Massachusetts to Shannon
Search Deals
One-way flight from Massachusetts to Shannon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Massachusetts to Shannon.
Search Deals
Price to beat on a one-way flight from Massachusetts to Shannon.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Shannon 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 enero 20, 2026.
Use the filters below to find and compare flights from Massachusetts to Shannon that are best for you.

Fly from

Massachusetts

Fly to

Shannon

Route

Depart

Return

Price

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

mar. 4/7

9:30 am-10:15 am

2 stops19h 45m

Shannon

mar. 4/14

12:30 pm-11:01 am

2 stops27h 31m

$373

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

dom. 4/12

5:45 am-10:15 am

2 stops23h 30m

Shannon

lun. 4/27

12:30 pm-2:48 pm

2 stops31h 18m

$414

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

mié. 3/18

8:10 pm-4:45 pm

1 stop16h 35m

Shannon

lun. 3/23

8:05 pm-2:55 pm

2 stops22h 50m

$419

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

mar. 2/3

7:34 pm-4:45 pm

2 stops16h 11m

Shannon

mar. 2/10

7:50 am-4:15 pm

1 stop13h 25m

$422

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

mar. 4/14

7:15 am-10:15 am

2 stops22h 00m

Shannon

lun. 4/27

12:30 pm-8:04 pm

1 stop12h 34m

$423

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

jue. 4/9

5:45 am-10:15 am

2 stops23h 30m

Shannon

mar. 5/5

12:30 pm-6:02 pm

1 stop10h 32m

$423

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

lun. 4/27

9:30 am-10:15 am

2 stops19h 45m

Shannon

vie. 5/1

12:30 pm-6:02 pm

1 stop10h 32m

$432

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

lun. 2/2

3:35 pm-4:45 pm

2 stops20h 10m

Shannon

mar. 2/10

8:05 pm-7:50 pm

2 stops28h 45m

$439

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

lun. 2/23

7:00 pm-4:45 pm

2 stops16h 45m

Shannon

mar. 3/3

7:50 am-7:50 pm

2 stops17h 00m

$439

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

mié. 5/13

8:15 pm-8:35 pm

1 stop19h 20m

Shannon

mié. 5/20

9:15 pm-2:55 pm

2 stops22h 40m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/17

Showing 1-10 of 29 results
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Best time to book a flight from Massachusetts to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Massachusetts 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 Massachusetts to Shannon

What is the cheapest month to book a flight from Massachusetts to Shannon, Clare?

Currently, November is the cheapest month in which you can book a flight from Massachusetts to Shannon, Clare (average of $338). Flying from Massachusetts to Shannon, Clare in June is currently the most expensive (average of $484). 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 MA to SNN?

Find hourly flight availability from Massachusetts to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 20, 2026.

When flying from Massachusetts to Shannon, Clare, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Massachusetts to Shannon, Clare

Explore weekly flight availability from Massachusetts to Shannon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated enero 20, 2026.

The most flights from USMA to SNN are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Shannon. 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 into for flights to Shannon from Massachusetts?

    Shannon (SNN), located 2.1 mi from the city center, is the airport you fly into when you book flights from Massachusetts to Shannon.

  • How popular is this Massachusetts to Shannon, Clare flight route?

    Flights from Massachusetts to Shannon have been viewed 9 times in the past calendar month.

  • How long is the flight from Massachusetts to Shannon, Clare?

    For as low as $419, United Airlines can have you in Shannon, Clare from Massachusetts in 16h 35m. Airlines will cover a distance of 2885 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Massachusetts to Shannon, Clare one-way?

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $273. Users have also found prices from $290 and $334 on JetBlue and United Airlines, respectively.

  • What are the most popular routes from Massachusetts to Shannon, Clare?

    When deciding which route to take from Massachusetts to Shannon, Clare consider Boston Logan Intl - Shannon, Hartford Bradley Intl - Shannon or New Bedford Regional - Shannon as they are the most popular.

  • What are the most reliable airlines from Massachusetts to Shannon, Clare?

    Consider American Airlines (90%), Aer Lingus (90%) or JetBlue (90%) when booking your flight. These represent the most reliable airlines when flying from Massachusetts to Shannon, Clare.

  • What are the cheapest flights from Massachusetts to Shannon, Clare?

    The cheapest flight price from Massachusetts to Shannon, Clare is $274. On average you can expect to pay $2,388. The most popular route, (Boston Logan Intl - Shannon), can usually be booked for $368.

  • Can I find deals for flights from Massachusetts to Shannon that include hotel bookings?

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

  • How can I find direct flights from Massachusetts to Shannon?

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

  • Can I find deals for business class flights from Massachusetts to Shannon?

    Yes. Cheapflights offers flight deals from Massachusetts to Shannon 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 Massachusetts to Shannon, Clare?

    Currently, November is the cheapest month in which you can book a flight from Massachusetts to Shannon, Clare (average of $338). Flying from Massachusetts to Shannon, Clare in June is currently the most expensive (average of $484). 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

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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Alternative routes for Massachusetts to Shannon

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Top 6 airlines flying from Massachusetts to Shannon

Discover the top 6 airlines that operate flights from Massachusetts to Shannon. 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 enero 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$559FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$371Average$674FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$371Average$597FlexibilityNo cancel feeOn-time69%
KLMCheapest$423Average$685FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$446Average$761FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$932Average$1,371FlexibilityNo cancel feeOn-time62%

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