€329 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 14/5. 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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41 299 237 searches in the past 7 days on KAYAK

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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

Fri, 16 Jan - Fri, 23 Jan
British Airways Logo
20:05 - 16:15
SNN
-
BOS
25h 10m1 stop
British Airways Logo
19:15 - 11:30
BOS
-
SNN
11h 15m1 stop
€438British Airways
Thu, 15 Jan - Thu, 22 Jan
British Airways Logo
07:50 - 16:15
SNN
-
BOS
13h 25m1 stop
British Airways Logo
19:15 - 19:25
BOS
-
SNN
19h 10m1 stop
€439British Airways
Thu, 15 Jan - Sat, 24 Jan
Multiple Airlines Logo
17:30 - 16:15
SNN
-
BOS
27h 45m1 stop
Multiple Airlines Logo
19:15 - 16:45
BOS
-
SNN
16h 30m1 stop
€440Multiple Airlines
Thu, 15 Jan - Sat, 24 Jan
British Airways Logo
20:05 - 22:56
SNN
-
BOS
31h 51m2 stops
British Airways Logo
15:35 - 11:30
BOS
-
SNN
14h 55m2 stops
€444British Airways
Thu, 15 Jan - Thu, 22 Jan
British Airways Logo
07:50 - 22:56
SNN
-
BOS
20h 06m2 stops
British Airways Logo
06:00 - 11:30
BOS
-
SNN
24h 30m2 stops
€444British Airways
Fri, 13 Feb - Fri, 20 Feb
British Airways Logo
20:05 - 20:48
SNN
-
BOS
29h 43m2 stops
British Airways Logo
19:15 - 11:30
BOS
-
SNN
11h 15m1 stop
€446British Airways
Thu, 15 Jan - Fri, 23 Jan
Multiple Airlines Logo
07:50 - 16:15
SNN
-
BOS
13h 25m1 stop
Multiple Airlines Logo
19:15 - 11:30
BOS
-
SNN
11h 15m1 stop
€453Multiple Airlines
Thu, 15 Jan - Wed, 21 Jan
Multiple Airlines Logo
07:50 - 16:15
SNN
-
BOS
13h 25m1 stop
Multiple Airlines Logo
19:35 - 19:25
BOS
-
SNN
18h 50m2 stops
€454Multiple Airlines
Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
07:50 - 16:15
SNN
-
BOS
13h 25m1 stop
Multiple Airlines Logo
15:35 - 11:30
BOS
-
SNN
14h 55m2 stops
€455Multiple Airlines
Fri, 13 Feb - Fri, 20 Feb
Multiple Airlines Logo
20:05 - 16:15
SNN
-
BOS
25h 10m1 stop
Multiple Airlines Logo
19:15 - 11:30
BOS
-
SNN
11h 15m1 stop
€459Multiple 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.

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 €354 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 72 hours was €354.

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 €362, 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 January, when tickets cost €362 (return) on average. On the other hand, the most expensive months are August and April, when the average cost of return tickets is €727 and €609 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 4 weeks before departure, which saves you about 53% 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 seasonApril
Cheapest flight€329
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly (10% 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.

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

    The cheapest time of day to fly to Massachusetts is generally in the afternoon, when retur flights cost €564 on average. The most expensive time of day to fly to Massachusetts is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €564.

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.
7.2
Aer LingusOverall score based on 1418 reviews
6.6Food
6.9Entertainment
7.1Comfort
7.4Boarding
8.0Crew
Airline reviews

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

2.0 Mediocreae, Dec 2025
DUB - JFK
Read more Aer Lingus reviews

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

It’s my new favourite airline! Everything was smooth and relaxed!

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

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

Information on your arrival and departure airports

Shannon (SNN)