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Shannon

$234+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SNN
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find 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 octubre 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. 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.
vie. 11/147:25 pmBOS - SNN
Nonstop5h 55mAer Lingus
jue. 11/202:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Deal found 10/29$347
This Booking.com deal was found by Cheapflights users on 10/30. 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.
sáb. 11/297:25 pmBOS - SNN
Nonstop5h 55mAer Lingus
sáb. 12/62:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Deal found 10/30$349
This Mytrip deal was found by Cheapflights users on 10/30. 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.
sáb. 11/157:25 pmBOS - SNN
Nonstop5h 55mAer Lingus
lun. 11/242:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Deal found 10/30$350
This Mytrip deal was found by Cheapflights users on 10/28. 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.
mar. 11/117:25 pmBOS - SNN
Nonstop5h 55mAer Lingus
vie. 11/142:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Deal found 10/28$351
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/137:25 pmBOS - SNN
Nonstop5h 55mAer Lingus
jue. 11/202:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Deal found 10/28$352
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/267:25 pmBOS - SNN
Nonstop5h 55mAer Lingus
mié. 12/32:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Deal found 10/28$353
This Priceline deal was found by Cheapflights users on 10/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/157:25 pmBOS - SNN
Nonstop5h 55mAer Lingus
vie. 12/192:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Deal found 10/30$378
This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/117:25 pmBOS - SNN
Nonstop5h 55mAer Lingus
lun. 11/172:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Deal found 10/28$381
This Priceline deal was found by Cheapflights users on 10/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/127:25 pmBOS - SNN
Nonstop5h 55mAer Lingus
sáb. 11/152:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Deal found 10/29$382
This Flightnetwork deal was found by Cheapflights users on 10/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/287:25 pmBOS - SNN
Nonstop5h 55mAer Lingus
vie. 12/52:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Deal found 10/29$393
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/137:25 pmBOS - SNN
1 stop16h 20mAmerican Airlines
dom. 11/167:50 amSNN - BOS
1 stop13h 20mAmerican Airlines
Deal found 10/28$396
This American Airlines deal was found by Cheapflights users on 10/29. 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.
dom. 11/97:25 pmBOS - SNN
1 stop11h 05mAmerican Airlines
mar. 11/187:50 amSNN - BOS
1 stop13h 20mAmerican Airlines
Deal found 10/29$397

Cheap flight deals from Massachusetts to Shannon

Keep the following information in mind while searching for Massachusetts to Shannon flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$347
(Mytrip)

One-way from

$234
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$674

Good round-trip deal

$404 or less

Good one-way deal

$268 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. 16% potential increase in price ($135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 octubre 30, 2025.
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

vie. 2/20

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

vie. 2/27

2:45 pm-4:50 pm

Nonstop7h 05m

$353

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

mié. 4/8

10:44 am-10:15 am

2 stops18h 31m

Shannon

mié. 4/15

12:30 pm-5:25 pm

1 stop9h 55m

$372

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

dom. 3/15

7:55 pm-11:30 am

1 stop11h 35m

Shannon

jue. 3/19

7:50 am-8:45 pm

1 stop16h 55m

$396

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

mié. 4/1

7:25 am-11:20 am

1 stop22h 55m

Shannon

jue. 4/9

9:15 pm-1:35 pm

1 stop21h 20m

$396

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

mié. 11/12

7:25 pm-4:45 pm

1 stop16h 20m

Shannon

lun. 11/17

7:50 am-4:10 pm

1 stop13h 20m

$426

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

jue. 11/13

7:25 pm-4:45 pm

1 stop16h 20m

Shannon

lun. 11/17

7:50 am-7:45 pm

1 stop16h 55m

$426

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

mié. 11/12

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

lun. 11/17

2:45 pm-4:50 pm

Nonstop7h 05m

$442

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

vie. 4/24

7:35 pm-10:15 am

2 stops33h 40m

Shannon

vie. 5/1

12:30 pm-6:13 pm

1 stop10h 43m

$443

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

sáb. 11/15

1:42 pm-5:55 am

1 stop11h 13m

Shannon

lun. 11/24

2:45 pm-4:50 pm

Nonstop7h 05m

$457

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

dom. 3/1

10:30 am-5:55 am

1 stop14h 25m

Shannon

sáb. 3/7

2:45 pm-4:50 pm

Nonstop7h 05m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 31 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, February is the cheapest month in which you can book a flight from Massachusetts to Shannon, Clare (average of $342). Flying from Massachusetts to Shannon, Clare in June is currently the most expensive (average of $584). 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 octubre 30, 2025.

One of the essential ways to save on airfare from Massachusetts to Shannon, Clare is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 20% on airfare.

What is the cheapest day to fly from Massachusetts to Shannon, Clare?

Use this chart to determine the cheapest time to fly round-trip from Massachusetts to Shannon. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Massachusetts to Shannon, Clare flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 16 times in the past calendar month.

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

    For as low as $353, Aer Lingus can have you in Shannon, Clare from Massachusetts in 5h 55m. 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 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 (92%), Aer Lingus (92%) or JetBlue (92%) 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 $222. On average you can expect to pay $2,510. The most popular route, (Boston Logan Intl - Shannon), can usually be booked for $348.

  • 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, February is the cheapest month in which you can book a flight from Massachusetts to Shannon, Clare (average of $342). Flying from Massachusetts to Shannon, Clare in June is currently the most expensive (average of $584). 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$571FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$377Average$599FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$394Average$713FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$423Average$685FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$484Average$791FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$842Average$927FlexibilityNo cancel feeOn-time62%

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