$401 Find Cheap Flights from Shannon to Massachusetts - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals
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?

Flight prices are typical for this route right now.

Flights to Massachusetts from Shannon, Clare usually cost between $550 and $637 in December.
The lowest price found in the past 5 days was $599 on Aer Lingus (Dec 16-Feb 2).

What is the cheapest Shannon to Massachusetts flight route?

The cheapest ticket to Massachusetts from Shannon found in the last 5 days was to Boston, at $455 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 5 days was $455.

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 $794 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 $863.

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

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $706 on average.

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

The cheapest month for flights from Shannon to Massachusetts is January, when tickets cost $424 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $951 and $946 respectively.

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

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

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

To get a below average price on the flight from Shannon to Massachusetts, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low season

May

Cheapest flight

$401
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 12% 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.

Top tips for finding cheap flights to Massachusetts

  • Looking for a cheap flight? 25% of our users found tickets from Shannon to the following destinations at these prices or less: Boston $464 one-way - $785 round-trip

Reviews of the top airline flying from Shannon to Massachusetts

 
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 1868 reviews
8.1Crew
7.5Boarding
7.2Comfort
7.1Entertainment
6.7Food
Airline reviews

The man in front of me reclined the entire flight, including during meals, which was aggravating. My screen had issues with brightness and kept flickering in and out.

8.0 ExcellentMichelle, Oct 2026
Read more Aer Lingus reviews

The man in front of me reclined the entire flight, including during meals, which was aggravating. My screen had issues with brightness and kept flickering in and out.

Easy process you definitely need 3 hours to get on board from Fuminchino airport

Amazing, not too crowded, great temp and the meal was good

The crew was good. The flight was not overly crowded so we had some additional space.

Didn’t have requested food and seats could be more comfortable.

Overall good. We weren't able to find out about food options for the flight and there was nothing I could eat due to allergies. The biggest problem was getting our checked bag at Logan. Waited an hour!

I loved both of my flights to Ireland and back to Boston. The only negative was it took over an hour for the baggage to be delivered.

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

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Plane could have been cleaner. There were many crumbs and crud around the seat mounts.

More options for your flight from Shannon to Massachusetts

Complete your trip to Massachusetts with a hotel stay or car rental