SNN - BOS

€295 Find Cheap Flights from Shannon to Boston

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 Boston departing on 28/4. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Shannon to Boston, 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 Boston, as well as popular online travel agencies
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Cheap Flight Deals from Shannon to Boston (SNN-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Shannon to Boston 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.

Recent return flight deals from Shannon to Boston

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Shannon to Boston.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
13:05 - 07:21SNN-BOS
23h 16m1 stop
09:55 - 11:10BOS-SNN
20h 15m1 stop
€512Delta
Find Deal
Mon, 1 Sep - Wed, 17 Sep
14:45 - 17:50SNN-BOS
7h 05mdirect
11:35 - 05:55BOS-SNN
13h 20m1 stop
€538Aer Lingus
Find Deal
Thu, 27 Mar - Sat, 5 Apr
12:30 - 17:28SNN-BOS
9h 58m1 stop
15:29 - 10:15BOS-SNN
13h 46m1 stop
€569
Find Deal
Wed, 9 Apr - Tue, 29 Apr
12:30 - 17:28SNN-BOS
9h 58m1 stop
15:29 - 10:15BOS-SNN
13h 46m1 stop
€572
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Tue, 22 Apr - Tue, 29 Apr
09:30 - 20:55SNN-BOS
16h 25m2 stops
10:30 - 07:30BOS-SNN
16h 00m2 stops
€577United Airlines
Find Deal
Mon, 1 Sep - Wed, 17 Sep
12:30 - 12:48SNN-BOS
29h 18m2 stops
14:48 - 10:15BOS-SNN
14h 27m2 stops
€578United Airlines
Find Deal
Tue, 22 Apr - Tue, 29 Apr
07:45 - 20:35SNN-BOS
16h 50m1 stop
07:25 - 11:20BOS-SNN
22h 55m1 stop
€601British Airways
Find Deal
Thu, 27 Mar - Sat, 5 Apr
07:40 - 17:05SNN-BOS
14h 25m1 stop
20:05 - 11:20BOS-SNN
10h 15m1 stop
€602British Airways
Find Deal
Thu, 15 May - Tue, 20 May
21:15 - 20:10SNN-BOS
27h 55m1 stop
20:00 - 11:20BOS-SNN
10h 20m1 stop
€609American Airlines
Find Deal
Thu, 17 Apr - Mon, 21 Apr
07:45 - 20:35SNN-BOS
16h 50m1 stop
13:43 - 11:20BOS-SNN
16h 37m2 stops
€611American Airlines
Find Deal
Thu, 27 Mar - Sat, 5 Apr

Flights from Shannon to Boston - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Shannon to Boston, 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 Boston is February, where tickets cost €431 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is €667 and €654 respectively.

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

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 €694, prices are generally cheapest when you fly direct.

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

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 Boston, 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 Boston, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low season

March

High season

August

Cheapest flight

€295
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Shannon to Boston

When to book flights from Shannon to Boston

Are your dates flexible? Find out the best times to travel from Shannon to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Shannon to Boston

  • Is there a lounge I can use while I wait at Shannon Airport?

    The airport has multiple lounges, but passengers on flights departing to the U.S. can only use the Boru Lounge. It's €25 per person when you pre-book online (or €27.50 if you pay at the door). It's open from 06:00-19:00 from Sunday to Friday, and closes a little earlier at 17:25 on Saturdays. You'll have access to phones and a TV, shower services to freshen up, and complimentary alcoholic and non-alcoholic beverages. Make sure you arrive at the airport a little early to enjoy the lounge; you can only use the Boru Lounge before you go through U.S. preclearance.

  • How do I get from Boston Airport (BOS) to Boston?

    The Silver Line Bus (SL1) travels between all of the airport's terminals and central Boston's South Station. It's free to use from the airport into the city, and from the city to the airport it's around $2 (€1.70). The bus takes 25-30min to get to Boston's South Station. From there, you can transfer to the red line metro; it connects to Boston's other subway lines, and it's a fast and easy way to get around the city. If you'd prefer added privacy and to be dropped off at your door, you can get a taxi from the airport for around $25-30 (€20-25). They're available from a taxi rank right outside the terminal.

  • What is the cheapest flight from Shannon to Boston?

    In the last 3 days, the lowest price for a flight from Shannon to Boston was €320 for a one-way ticket and €555 for a return.

  • Which airports will I be using when flying from Shannon to Boston?

    Shannon and Boston are both served by 1 main airport. You will leave Shannon from Shannon and will be arriving at Boston Logan Intl.

  • Which airlines offer Wi-Fi service onboard planes from Shannon to Boston?

    KLM, and Delta offer inflight Wi-Fi service on the Shannon to Boston flight route.

  • Which aircraft models fly most regularly from Shannon to Boston?

    The Airbus A321neo is the aircraft model that flies most regularly on the Shannon to Boston flight route.

  • Which airline alliances offer flights from Shannon to Boston?

    oneworld is the only airline alliance operating flights between Shannon and Boston.

  • On which days can I fly direct from Shannon to Boston?

    There are direct flights from Shannon to Boston on a daily basis.

  • Which is the best airline for flights from Shannon to Boston, Aer Lingus or British Airways?

    The two airlines most popular with KAYAK users for flights from Shannon to Boston are Aer Lingus and British Airways. With an average price for the route of €531 and an overall rating of 7.0, Aer Lingus is the most popular choice. British Airways is also a great choice for the route, with an average price of €593 and an overall rating of 6.6.

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

    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 Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Shannon 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 Boston?

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

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

    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 to Boston from Shannon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Shannon to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for €511 or less round-trip.
  • Shannon Airport (SNN) has free, unlimited Wi-Fi, so you'll easily be able to download your boarding pass while you're in the airport. If you don't have a phone/tablet/laptop, you can use internet terminals between Arrivals and Departures; they're coin-operated.
  • Once you're through U.S. preclearance in Shannon Airport, you'll still have the chance to buy coffee, snacks, and sandwiches before you board; there's a cafe in the Boarding Area near your gate.
  • If you have an early flight home, you can stay at one of the hotels in Boston Airport (BOS) the night before; these include the Hilton Boston Logan Airport and the Hyatt Regency Harborside.
See more tips

Prefer to fly direct from Shannon to Boston Logan Intl?

Find which airlines fly direct from Shannon Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Shannon to Boston Logan Intl

Monday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

Tuesday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

Wednesday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

Thursday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

Friday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

Saturday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

Sunday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

See more direct flights

Direct returns

Boston Logan Intl to Shannon

Monday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

Tuesday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

Wednesday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

Thursday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

Friday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

Saturday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

Sunday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

See more direct flights
See more direct flights

Top airlines flying from Shannon to Boston

 
See real verified KAYAK customer reviews for airlines flying from Shannon to Boston. 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 Boston? 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.
7.0
Aer LingusOverall score based on 1064 reviews
6.4Food
7.0Comfort
7.2Boarding
7.9Crew
6.7Entertainment
Airline reviews

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

10.0 ExcellentRALPH, Feb 2025BOS - TPA
Read more Aer Lingus reviews

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

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

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

Delayed flight due to lack of crew caused me to miss my connection

Please make sure the number of seats matches the number of overhead bins and passengers don't carry on more than one bag.

Seating is tight if you don’t upgrade. Food was decent. Boarding and unboarding was efficient. Smooth flight. Could make upgrades more affordable

Boarding was chaotic. Glad we were group 5 and still had cabin storage available when we boarded. I was expecting crew would get our carryons at the gate since theyclaimed it was a full flight.

Boarding crew is unfriendly as i was asked to handover carryon luggage too upto final destination Bangalore I was not prepared for that and i had to travel without my diabetic and hypertension medicines

American Airlines seemed to run a 'dry' flight. No alcohol was offered at any point with meals. Breakfast was a bit tasteless. The 'hot pocket' whatever that is, was horrid breadish pastry with very little filling. Decaf coffee was horrid. Seats didn't seem as wide or spacious as usual, especually for a ten hour flight.

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

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

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