HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Shannon

$225+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SNN
jul. 30 — ago. 61
mié. 7/30
mié. 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Massachusetts to Shannon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 julio 25, 2025.

Round-trip from

$395
(United Airlines)

One-way from

$225
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$881

Good round-trip deal

$442 or less

Good one-way deal

$313 or less
From Massachusetts to Shannon
Search Deals
One-way flight from Massachusetts to Shannon
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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

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 julio 25, 2025.

This United Airlines deal was found by Cheapflights users on 7/22. 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. 8/117:04 pmBOS - SNN
1 stop10h 11mUnited Airlines
lun. 8/189:30 amSNN - BOS
1 stop20h 29mUnited Airlines
Deal found 7/22$395
This Delta deal was found by Cheapflights users on 7/22. 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.
dom. 8/38:59 pmBOS - SNN
1 stop9h 11mDelta
mié. 8/131:05 pmSNN - BOS
1 stop23h 05mDelta
Deal found 7/22$412
This FlightHub deal was found by Cheapflights users on 7/22. 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 7/22$426
This American Airlines deal was found by Cheapflights users on 7/22. 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. 8/198:10 pmBOS - SNN
1 stop19h 25mAmerican Airlines
lun. 8/259:15 pmSNN - BOS
1 stop19h 10mAmerican Airlines
Deal found 7/22$430
This KLM deal was found by Cheapflights users on 7/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/276:00 pmBOS - SNN
1 stop12h 10mKLM
mar. 8/51:05 pmSNN - BOS
1 stop14h 46mKLM
Deal found 7/23$467
This Aer Lingus deal was found by Cheapflights users on 7/22. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1011:16 amBOS - SNN
1 stop13h 39mMultiple Airlines
vie. 11/212:45 pmSNN - BOS
Nonstop7h 05mMultiple Airlines
Deal found 7/22$481
This United Airlines deal was found by Cheapflights users on 7/22. 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.
vie. 8/226:10 amBDL - SNN
1 stop20h 20mUnited Airlines
jue. 8/289:30 amSNN - BDL
1 stop12h 53mUnited Airlines
Deal found 7/22$564
This American Airlines deal was found by Cheapflights users on 7/24. 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.
mié. 10/84:00 pmBDL - SNN
2 stops14h 20mAmerican Airlines
mié. 10/227:40 amSNN - BDL
2 stops19h 18mAmerican Airlines
Deal found 7/24$609
This American Airlines deal was found by Cheapflights users on 7/22. 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. 9/84:23 pmORH - SNN
2 stops23h 12mAmerican Airlines
sáb. 9/207:40 amSNN - ORH
2 stops37h 18mAmerican Airlines
Deal found 7/22$915
This oojo deal was found by Cheapflights users on 7/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/276:05 pmBDL - SNN
2 stops17h 05mBritish Airways
sáb. 8/95:30 pmSNN - BDL
2 stops28h 05mBritish Airways
Deal found 7/23$1,118
This Mytrip deal was found by Cheapflights users on 7/24. 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.
mié. 10/88:05 amBDL - SNN
3 stops27h 05mMultiple Airlines
mié. 10/229:15 pmSNN - BDL
2 stops24h 20mMultiple Airlines
Deal found 7/24$1,450
This Ovago deal was found by Cheapflights users on 7/24. 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.
jue. 10/97:10 amBDL - SNN
1 stop17h 45mJetBlue
jue. 10/232:35 pmSNN - BDL
1 stop12h 26mJetBlue
Deal found 7/24$1,952

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 julio 25, 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

lun. 8/11

7:04 pm-10:15 am

1 stop10h 11m

Shannon

lun. 8/18

9:30 am-12:59 am

1 stop20h 29m

$395

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

dom. 8/3

8:59 pm-11:10 am

1 stop9h 11m

Shannon

mié. 8/13

1:05 pm-7:10 am

1 stop23h 05m

$412

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

mar. 8/19

8:10 pm-8:35 pm

1 stop19h 25m

Shannon

lun. 8/25

9:15 pm-11:25 am

1 stop19h 10m

$430

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

mar. 8/19

4:00 pm-11:10 am

1 stop14h 10m

Shannon

mar. 8/26

1:05 pm-10:59 pm

1 stop14h 54m

$449

HartfordShannon

BDL - SNN

BDLSNN

Hartford Bradley Intl

mié. 10/8

4:00 pm-11:20 am

2 stops14h 20m

Shannon

mié. 10/22

7:40 am-9:58 pm

2 stops19h 18m

$609

HartfordShannon

BDL - SNN

BDLSNN

Hartford Bradley Intl

sáb. 9/6

10:22 am-7:30 am

2 stops16h 08m

Shannon

sáb. 9/13

9:30 am-5:23 pm

1 stop12h 53m

$624

WorcesterShannon

ORH - SNN

ORHSNN

Worcester

lun. 9/8

4:23 pm-8:35 pm

2 stops23h 12m

Shannon

sáb. 9/20

7:40 am-3:58 pm

2 stops37h 18m

$915

HartfordShannon

BDL - SNN

BDLSNN

Hartford Bradley Intl

mié. 10/8

8:05 am-4:10 pm

3 stops27h 05m

Shannon

mié. 10/22

9:15 pm-4:35 pm

2 stops24h 20m

$1,450

HartfordShannon

BDL - SNN

BDLSNN

Hartford Bradley Intl

jue. 10/9

7:10 am-5:55 am

1 stop17h 45m

Shannon

jue. 10/23

2:35 pm-10:01 pm

1 stop12h 26m

$1,952

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

mié. 10/15

8:50 pm-7:50 pm

2 stops18h 00m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 12 results
1
2

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 $533). Flying from Massachusetts to Shannon, Clare in June is currently the most expensive (average of $933). 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 julio 25, 2025.

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 julio 25, 2025.

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

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated julio 25, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from Massachusetts to Shannon to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,967 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,967 reviews
Delta
8.0
Very good
7,967 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,375 reviews
Delta
8.0
Very good
7,967 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,880 reviews
Delta
8.0
Very good
7,967 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,912 reviews
Delta
8.0
Very good
7,967 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,967 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 18 times in the past calendar month.

  • 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 (85%), Aer Lingus (85%) or JetBlue (85%) 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 $273. On average you can expect to pay $512. The most popular route, (Boston Logan Intl - Shannon), can usually be booked for $387.

  • 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 $533). Flying from Massachusetts to Shannon, Clare in June is currently the most expensive (average of $933). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Massachusetts to Shannon

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Dublin flights
John F Kennedy Intl to Dublin flights
Boston to Dublin flights
O'Hare Intl to Dublin flights
Dulles Intl to Dublin flights
LaGuardia to Dublin flights
Seattle to Dublin flights
Los Angeles to Dublin flights
Minneapolis to Dublin flights
Philadelphia to Dublin flights
Baltimore to Dublin flights
Reagan-National to Dublin flights
San Francisco to Dublin flights
Dallas/Fort Worth to Dublin flights
Denver to Dublin flights
Cleveland to Dublin flights
John F Kennedy Intl to Shannon flights
Atlanta to Dublin flights
Charlotte to Dublin flights
Newark to Shannon flights
Midway to Dublin flights
Orlando to Dublin flights
Boston to Shannon flights
Hartford to Dublin flights
Pittsburgh to Dublin flights
Raleigh to Dublin flights
Love Field to Dublin flights
Cincinnati to Dublin flights
Nashville to Dublin flights
Portland to Dublin flights
Hobby to Dublin flights
LaGuardia to Shannon flights
Detroit to Dublin flights
Tampa to Dublin flights
Indianapolis to Dublin flights
Ontario to Dublin flights
Austin to Dublin flights
Miami to Dublin flights
Kansas City to Dublin flights
George Bush Intcntl to Dublin flights
Dayton to Dublin flights
Santa Ana to Dublin flights
Burbank to Dublin flights
San Jose to Dublin flights
Stewart to Dublin flights
Sky Harbor Intl to Dublin flights
Oakland to Dublin flights
St. Louis to Dublin flights
Columbus to Dublin flights
Jacksonville to Dublin flights

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 julio 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$428Average$739FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$441Average$628FlexibilityNo cancel feeOn-time69%
DeltaCheapest$476Average$606FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$506Average$811FlexibilityNo cancel feeOn-time71%
KLMCheapest$519Average$685FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$842Average$941FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.