$355 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 2/15. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Shannon to Massachusetts Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 round-trip flight deals from Shannon to Massachusetts

Fri, Jan 16 - Tue, Feb 3
Aer Lingus Logo
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
Aer Lingus Logo
7:25 pm - 6:20 amBOS-SNN
5h 55mnonstop
$426Aer Lingus
Find Deal
Thu, Dec 4 - Wed, Dec 10
Aer Lingus Logo
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
Aer Lingus Logo
7:25 pm - 6:20 amBOS-SNN
5h 55mnonstop
$458Aer Lingus
Find Deal
Thu, Feb 12 - Mon, Feb 16
British Airways Logo
7:50 am - 3:55 pmSNN-BOS
13h 05m1 stop
British Airways Logo
7:25 pm - 11:30 amBOS-SNN
11h 05m1 stop
$517British Airways
Find Deal
Fri, Jan 16 - Tue, Feb 3
Multiple Airlines Logo
2:40 pm - 10:20 amSNN-BOS
48h 40m2 stops
Multiple Airlines Logo
7:25 pm - 6:20 amBOS-SNN
5h 55mnonstop
$533Multiple Airlines
Find Deal
Fri, Nov 14 - Thu, Nov 20
Multiple Airlines Logo
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
Multiple Airlines Logo
1:40 pm - 5:55 amBOS-SNN
11h 15m1 stop
$565Multiple Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
American Airlines Logo
7:50 am - 4:10 pmSNN-BOS
13h 20m1 stop
American Airlines Logo
11:25 am - 11:30 amBOS-SNN
19h 05m2 stops
$576American Airlines
Find Deal
Sat, Nov 15 - Mon, Nov 24
British Airways Logo
5:25 pm - 4:10 pmSNN-BOS
27h 45m1 stop
British Airways Logo
3:53 pm - 11:30 amBOS-SNN
14h 37m2 stops
$578British Airways
Find Deal
Thu, Nov 13 - Thu, Nov 20
American Airlines Logo
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
American Airlines Logo
11:25 am - 11:30 amBOS-SNN
19h 05m2 stops
$579American Airlines
Find Deal
Fri, Apr 3 - Wed, Apr 8
United Airlines Logo
12:30 pm - 6:13 pmSNN-BOS
10h 43m1 stop
United Airlines Logo
8:00 pm - 10:15 amBOS-SNN
9h 15m1 stop
$589United Airlines
Find Deal
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
12:30 pm - 5:25 pmSNN-BOS
9h 55m1 stop
United Airlines Logo
6:30 pm - 10:15 amBOS-SNN
10h 45m1 stop
$590United Airlines
Find Deal
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 round-trip flight from Shannon, Clare to Massachusetts?

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

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 $416 round-trip. 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 $416.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $473, 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 February, when tickets cost $467 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $769 and $707 respectively.

What’s the cheapest day of the week to fly from Shannon to Massachusetts?

The average price of all round-trip flights from Shannon to Massachusetts clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Shannon to Massachusetts, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Massachusetts, Wednesday is the cheapest day to fly and Thursday is the most expensive.

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 the flight from Shannon to Massachusetts, you should book around 4 weeks before departure, which saves you about 62% 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 seasonAugust
Cheapest flight$355
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly with an average 14% increase in price.
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 travelers 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 round-trip 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 round-trip flights cost $712 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 $712.

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 1361 reviews
7.4Boarding
7.1Comfort
8.0Crew
6.6Food
6.9Entertainment
Airline reviews

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!

10.0 ExcellentAnisha, Oct 2025DUB - EWR
Read more Aer Lingus reviews

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.

They out me in the baby row so I was surrounded by toddlers, they also did not send my luggage and was not able to book my connecting flight

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.

Dinner was fabulous. Would have enjoyed a wine with it. None offered... for sale??? Breakfast was disappointing but adequate amount of food.

Excellent flight and crew. Boarding at Dublin Airport was a very difficult trying to find the right gate.

Dublin airport is big and US Customs and Immigration screening officers are is part of the process there. This eliminates screening upon arrival to US, however should be taken into consideration when playing your transfer. After all, pleasant experience enhanced by draft Guinness and Irish coffee at the buffet area near the gate. We loved boarding by the row, back of the airplane first.

There was a mixup with our tickets. They said they did not receive payment for them but yet we had seat assignments. We had to purchase last-minute tickets which cost us three times as much. that’s why they got a rated of a one.

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

Information on your arrival and departure airports

Shannon (SNN)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.