344 € Shannon (SNN) to Boston Logan International (BOS) Cheap Flights

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Flight deals from Shannon to Boston Logan International

Looking for a cheap last-minute deal or the best return flight from Shannon to Boston Logan International? Find the lowest prices on one-way and return tickets right here.

Boston.344 € per passenger.Departing Sat, 31 Jan, returning Sat, 7 Feb.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Shannon on Sat, 31 Jan, arriving in Boston Logan International.Inbound direct flight with Aer Lingus departs from Boston Logan International on Sat, 7 Feb, arriving in Shannon.Price includes taxes and charges.From 344 €, select.

Boston.344 € per passenger.Departing Tue, 3 Feb, returning Tue, 10 Feb.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Shannon on Tue, 3 Feb, arriving in Boston Logan International.Inbound direct flight with Aer Lingus departs from Boston Logan International on Tue, 10 Feb, arriving in Shannon.Price includes taxes and charges.From 344 €, select.

Boston.345 € per passenger.Departing Sun, 1 Mar, returning Sun, 8 Mar.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Shannon on Sun, 1 Mar, arriving in Boston Logan International.Inbound direct flight with Aer Lingus departs from Boston Logan International on Sun, 8 Mar, arriving in Shannon.Price includes taxes and charges.From 345 €, select.

Boston.346 € per passenger.Departing Tue, 13 Jan, returning Tue, 20 Jan.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Shannon on Tue, 13 Jan, arriving in Boston Logan International.Inbound direct flight with Aer Lingus departs from Boston Logan International on Tue, 20 Jan, arriving in Shannon.Price includes taxes and charges.From 346 €, select.

Boston.346 € per passenger.Departing Sun, 2 Nov, returning Sun, 9 Nov.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Shannon on Sun, 2 Nov, arriving in Boston Logan International.Inbound direct flight with Aer Lingus departs from Boston Logan International on Sun, 9 Nov, arriving in Shannon.Price includes taxes and charges.From 346 €, select.

Boston.346 € per passenger.Departing Mon, 17 Nov, returning Mon, 8 Dec.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Shannon on Mon, 17 Nov, arriving in Boston Logan International.Inbound direct flight with Aer Lingus departs from Boston Logan International on Mon, 8 Dec, arriving in Shannon.Price includes taxes and charges.From 346 €, select.

Boston.347 € per passenger.Departing Thu, 4 Dec, returning Sun, 7 Dec.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Shannon on Thu, 4 Dec, arriving in Boston Logan International.Inbound direct flight with Aer Lingus departs from Boston Logan International on Sun, 7 Dec, arriving in Shannon.Price includes taxes and charges.From 347 €, select.

Boston.353 € per passenger.Departing Thu, 30 Oct, returning Fri, 7 Nov.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Shannon on Thu, 30 Oct, arriving in Boston Logan International.Inbound direct flight with Aer Lingus departs from Boston Logan International on Fri, 7 Nov, arriving in Shannon.Price includes taxes and charges.From 353 €, select.

Find the cheapest month to fly from Shannon to Boston Logan International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Shannon to Boston Logan International flights are currently cheapest in February.

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Direct flights from Shannon to Boston Logan International

Shannon to Boston Logan International: Alternative routes

Compare routes from Shannon to Boston below. You may find an airport to fly into that's cheaper, faster, or easier than Boston Logan International.

Shannon to Boston: Flight information

The things to know before you go.

Cheapest flight found	344 €
Cheapest month to fly	January
Average flight time	6 hrs, 59 mins
Most popular airline	Aer Lingus
Average flights per week	24

Finding cheap flights from Shannon to Boston Logan International: Frequently asked questions

How much are return flights from Shannon to Boston Logan International?

The best price we found for a return flight from Shannon to Boston Logan International is 344 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Shannon to Boston Logan International?

6 hours and 59 minutes is the average flight time from Shannon to Boston Logan International.

Which airlines fly direct from Shannon to Boston Logan International?

Aer Lingus, American Airlines and jetBlue fly direct from Shannon to Boston Logan International.

How many flights are there a week from Shannon to Boston Logan International?

As of September 2025, there are 24 flights per week flying from Shannon to Boston Logan International.

When is the cheapest time to fly from Shannon to Boston Logan International?

The cheapest month to fly from Shannon to Boston Logan International is usually January.

Which upcoming date is cheapest to fly from Shannon Airport to Boston Logan International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Shannon Airport to Boston Logan International Airport on Saturday, 31 January 2026.

Can I get a direct flight from Shannon Airport to Boston Logan International Airport?

Yes – the average flight time is 6 hours and 59 minutes.

How can I find the best flight deal to Boston Logan International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Boston?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Shannon Airport to Boston Logan International with?

Currently, Aer Lingus offers the cheapest flight tickets to Boston Logan International.

Flying from Shannon Airport (SNN) to Logan International Airport (BOS): what you need to know

Jump on a direct flight from Shannon Airport to Logan International Airport and you'll be in the air for an average of 6 hours 50 minutes.
The timezone in Boston is UTC-4, which is four hours behind Shannon.
Flights from SNN to BOS start at 13:45 — the first with Aer Lingus. The last service of the day is at 14:45 with Aer Lingus. Overall, there are ten weekly Shannon Airport to Logan International Airport flights.
Get to the airport on time so you don't miss your SNN to BOS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.
Be prepared for bigger queues during popular months like August. Arriving up to four hours ahead of an international flight and two hours for a domestic departure will give you ample time for security and boarding.
Aer Lingus is your ticket to exploring Boston (and perhaps some other exciting corners of United States!). Browse the direct flights from Shannon Airport to Logan International Airport offered by this popular carrier.
Aer Lingus is the airline most travellers choose for this route.
The most punctual carrier operating SNN to BOS flights is Aer Lingus. Its services arrive as scheduled 76.79% of the time.
We make it a breeze to book a flight with a stopover. To see all your options for tickets from Shannon Airport to Logan International Airport, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to tour your chosen city. Popular stopovers between SNN and BOS include:
- Edinburgh Airport
- Newark Liberty International Airport
- London Heathrow Airport

How to find the cheapest flights from Shannon Airport (SNN) to Logan International Airport (BOS)

Right now, 291 € is the lowest price we've found for a one-way Shannon Airport to Logan International Airport flight. The best price for a return plane ticket is 344 €. Remember that fares could change due to availability when booking.
Get cheap tickets from SNN to BOS by booking six months ahead. According to our research, that's the sweet spot for finding a bargain.
The cheapest month for flights from Shannon Airport to Logan International Airport is May. Use the 'Whole month' tool to find the lowest airfares if you have flexible dates.
Picking up cheap flights from SNN to BOS is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as a lower fare pops up.
Lock in the right flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Shannon Airport to Logan International Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and number of stops.

Handy information about Shannon Airport (SNN)

Of the departures from Shannon Airport, 66.14% arrive as scheduled at their destination.
Shannon Airport is around 5 kilometres from central Shannon. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 5 minutes or so to arrive, depending on the traffic.
The trip on public transport typically takes 10 minutes.
Booked an early flight from Shannon Airport to Logan International Airport? Avoid the last-minute rush to the airport (and sneak in some extra snooze time) by picking one of these stays near SNN:

Arriving at Logan International Airport (BOS)

Book a hotel near BOS if you have a late Shannon Airport to Logan International Airport flight. Pick one of these accommodation options and make your arrival easier:
Travel at your own pace with a Logan International Airport rental car. Book your wheels from Dollar, Budget or Thrifty and discover more of Boston and beyond.
To secure the lowest price, reserve your vehicle from Logan International Airport about one week before you set off.

Getting from Logan International Airport (BOS) to central Boston

You'll find BOS at One Harborside Drive.
From Logan International Airport, Boston is approximately 5 kilometres away. It takes around 10 minutes to get to the centre driving.
Travelling to the centre by public transport takes roughly 25 minutes.

When to fly to Logan International Airport (BOS)

It's time to choose your trip dates for your flight from Shannon Airport to Logan International Airport. August is the most popular month to head to Boston. If you'd like a more laid-back vibe, go in May.
Book your flight from Shannon Airport to Logan International Airport for July if you want to visit Boston during its warmest month. Expect temperatures of between 16ºC (61ºF) and 29ºC (84ºF).
Look for cheap tickets from SNN to BOS in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between -8ºC (18ºF) and 6ºC (43ºF) on average.

Explore more of United States

Boston is easy to fall in love with, but there are so many other corners of United States you'll want to see. Around 306 kilometres south-west of Boston, a visit to New York will keep you busy. Start with popular sights like Statue of Liberty, Central Park and Empire State Building.
Philadelphia is another must-experience destination in United States and is around 434 kilometres south-west of Boston. No trip is complete without experiencing Liberty Bell, Independence Hall and Philadelphia Museum of Art.