€309 Find Cheap Flights from Shannon to Massachusetts

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Shannon to Massachusetts departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Massachusetts

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Shannon to Massachusetts, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Shannon to Massachusetts, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Shannon to Massachusetts

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Shannon to Massachusetts that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Shannon to Massachusetts

Mon, 22 Jun - Mon, 29 Jun
Multiple Airlines Logo
21:15 - 20:05
SNN
-
BOS
27h 50m
1 stop
Multiple Airlines Logo
21:50 - 20:35
BOS
-
SNN
17h 45m
1 stop
€451Multiple Airlines
Thu, 18 Jun - Tue, 23 Jun
KLM Logo
13:05 - 22:41
SNN
-
BOS
14h 36m
1 stop
KLM Logo
09:05 - 11:10
BOS
-
SNN
21h 05m
1 stop
€452KLM
Fri, 5 Jun - Thu, 11 Jun
Delta Logo
13:05 - 07:22
SNN
-
BOS
23h 17m
1 stop
Delta Logo
06:06 - 11:10
BOS
-
SNN
24h 04m
1 stop
€465Delta
Sun, 14 Jun - Tue, 23 Jun
KLM Logo
13:05 - 22:41
SNN
-
BOS
14h 36m
1 stop
KLM Logo
09:05 - 11:10
BOS
-
SNN
21h 05m
1 stop
€535KLM
Mon, 22 Jun - Sun, 5 Jul
KLM Logo
13:05 - 07:24
SNN
-
BOS
23h 19m
1 stop
KLM Logo
17:05 - 11:10
BOS
-
SNN
13h 05m
1 stop
€537KLM
Tue, 2 Jun - Tue, 25 Aug
Delta Logo
13:05 - 23:02
SNN
-
BOS
14h 57m
1 stop
Delta Logo
06:05 - 11:10
BOS
-
SNN
24h 05m
1 stop
€538Delta
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
07:30 - 19:30
SNN
-
BOS
17h 00m
2 stops
Multiple Airlines Logo
19:35 - 20:35
BOS
-
SNN
20h 00m
1 stop
€545Multiple Airlines
Fri, 5 Jun - Thu, 11 Jun
KLM Logo
13:05 - 18:10
SNN
-
BOS
34h 05m
2 stops
KLM Logo
13:35 - 11:10
BOS
-
SNN
16h 35m
1 stop
€553KLM
Mon, 15 Jun - Sun, 21 Jun
KLM Logo
13:05 - 15:05
SNN
-
BOS
31h 00m
2 stops
KLM Logo
17:05 - 11:10
BOS
-
SNN
13h 05m
1 stop
€555KLM
Thu, 18 Jun - Tue, 23 Jun
Multiple Airlines Logo
13:05 - 22:41
SNN
-
BOS
14h 36m
1 stop
Multiple Airlines Logo
16:35 - 11:10
BOS
-
SNN
13h 35m
2 stops
€568Multiple Airlines
Booking Insights

KAYAK's insights & trends for Shannon to Massachusetts flights

Get data-powered insights and trends into flights from Shannon to Massachusetts to help you find the cheapest flights, the best time to fly, and much more.

How much is a return flight from Shannon, Clare to Massachusetts?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Shannon, Clare to Massachusetts departing in June.

What is the cheapest Shannon to Massachusetts flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Massachusetts from Shannon found in the last 72 hours was to Boston, at €620 return. The most popular route is from Shannon (SNN) to Boston (BOS), and the cheapest round-trip airline ticket found on this route in the last 3 days was €620.

What is the cheapest time of day to fly to Massachusetts?

The average price for all round-trip flights from Shannon to Massachusetts depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Massachusetts is generally in the afternoon, when retur flights cost €601 on average. The most expensive time of day to fly to Massachusetts is generally in the morning, which is peak travel time and where the average cost of a ticket is €787.

Can I save money by flying with a stopover from Shannon to Massachusetts?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €697, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Shannon to Massachusetts?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Shannon to Massachusetts, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Shannon to Massachusetts is June, when tickets cost €321 (return) on average. On the other hand, the most expensive months are July and October, when the average cost of return tickets is €546 and €513 respectively.

How far in advance should I book a flight from Shannon to Massachusetts?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Shannon to Massachusetts, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Shannon to Massachusetts, you should book around 6 weeks before departure, which saves you about 41% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Find deals

Good to know

Low seasonMay
Cheapest flight€309
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from Shannon to Boston

FAQs - booking Massachusetts flights

  • How does KAYAK find such low prices on flights from Shannon to Massachusetts?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Shannon to Massachusetts.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Shannon to Massachusetts?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Shannon to Massachusetts is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Shannon to Massachusetts?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Shannon to Massachusetts with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Shannon to Massachusetts?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Shannon to Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Shannon to Massachusetts

 
See real verified KAYAK customer reviews for airlines flying from Shannon to Massachusetts. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Shannon to Massachusetts? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Aer LingusOverall score based on 1580 reviews
7.2Comfort
6.7Food
7.4Boarding
8.1Crew
7.0Entertainment
Airline reviews

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

10.0 ExcellentAnthon, Apr 2026
DUB - BOS
Read more Aer Lingus reviews

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

OK overall. Flight was delayed Crew on flight was good

On time, only a little turbulence, very competent and caring attendants. Clear information.

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Economy seats a bit small but other than that it was all good.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

Everything you need to know for your flight from Shannon to Massachusetts

Information on your arrival and departure airports

Shannon (SNN)