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SNN - BOS

€343 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 3/5. 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
0 bags
Sun 26/5
Sun 2/6

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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
In the last 7 days, travellers have searched 44,335,567 times on KAYAK, and here's why:

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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 round-trip 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:50 - 22:56SNN-BOS
15h 06m1 stop
10:43 - 10:50BOS-SNN
19h 07m1 stop
€411KLM
Find Deal
Thu, 6 Jun - Wed, 12 Jun
12:50 - 22:56SNN-BOS
15h 06m1 stop
10:45 - 10:50BOS-SNN
19h 05m1 stop
€411KLM
Find Deal
Sun, 26 May - Sun, 2 Jun
14:50 - 00:15SNN-BOS
14h 25m1 stop
18:35 - 05:35BOS-SNN
6h 00mdirect
€458Aer Lingus
Find Deal
Wed, 4 Sep - Fri, 4 Oct
12:50 - 22:44SNN-BOS
14h 54m1 stop
06:00 - 10:50BOS-SNN
23h 50m1 stop
€461Delta
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Wed, 4 Sep - Fri, 4 Oct
09:30 - 20:52SNN-BOS
16h 22m2 stops
18:33 - 07:30BOS-SNN
31h 57m1 stop
€486United Airlines
Find Deal
Sun, 26 May - Sun, 2 Jun
21:25 - 16:50SNN-BOS
24h 25m1 stop
14:59 - 11:20BOS-SNN
15h 21m2 stops
€508British Airways
Find Deal
Wed, 4 Sep - Fri, 4 Oct
21:25 - 13:50SNN-BOS
21h 25m2 stops
21:25 - 15:45BOS-SNN
13h 20m2 stops
€517British Airways
Find Deal
Wed, 4 Sep - Fri, 4 Oct
21:25 - 19:43SNN-BOS
27h 18m2 stops
16:40 - 16:10BOS-SNN
18h 30m2 stops
€602British Airways
Find Deal
Sun, 26 May - Sun, 2 Jun
14:50 - 07:44SNN-BOS
21h 54m1 stop
18:35 - 05:35BOS-SNN
6h 00mdirect
€622Aer Lingus
Find Deal
Sun, 26 May - Sun, 2 Jun
12:30 - 18:03SNN-BOS
10h 33m1 stop
09:00 - 07:30BOS-SNN
17h 30m2 stops
€623United Airlines
Find Deal
Thu, 27 Jun - Fri, 5 Jul

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

The average price of all flights from Shannon to Boston clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Boston on a Wednesday and more expensive on a Saturday. On your return trip to Shannon, you should consider flying back on a Monday, and avoid Sundays for better deals.

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 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 December, where tickets cost €371 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is €923 and €786 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from Shannon to Boston, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 26 days before departure.

Which airlines provide the cheapest flights from Shannon to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Shannon to Boston found by KAYAK users in the last 72 hours was for €410 on KLM, followed by Aer Lingus (€458). One-way flight deals have also been found from as low as €343 on Aer Lingus and from €552 on American Airlines.

Which airlines fly direct between Shannon and Boston?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Shannon to Boston.
There is just one airline that flies from Shannon to Boston direct and that is Aer Lingus. The best one-way deal found from Aer Lingus for the route is €335.

How many flights are there between Shannon and Boston per day?

There is a maximum of 1 direct flight a day that takes off from Shannon and lands in Boston, with an average flight time of 6h 40m. The most common departure time is 13:00 and most flights take off in the afternoon. Each week, there are 7 flights.

Which cabin class options are there for flights between Shannon and Boston?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Shannon to Boston take?

A direct flight to Boston will take on average 6h 40m to travel the 7,473 km flying distance from Shannon.

What’s the earliest departure time from Shannon to Boston?

Early birds can take the earliest flight from Shannon at 13:45 and will be landing in Boston at 15:25.

What’s the latest departure time from Shannon to Boston?

If you prefer to fly at night, the latest flight from Shannon to Boston jets off at 13:45 and lands at 15:25.

Good to know

Low season

January

High season

June

Cheapest flight

€343
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (13% more expensive 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 €368 for a one-way ticket and €440 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, United Airlines or Aer Lingus?

    The two airlines most popular with KAYAK users for flights from Shannon to Boston are United Airlines and Aer Lingus. With an average price for the route of €610 and an overall rating of 7.4, United Airlines is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of €546 and an overall rating of 7.2.

  • 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

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 €442 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 to Logan Intl, which days they fly and book direct flights.

Direct departures

Shannon to Boston Logan Intl

Monday

Aer Lingus, British Airways, JetBlue

Aer Lingus, British Airways, +1 more

Tuesday

Aer Lingus, British Airways, JetBlue

Aer Lingus, British Airways, +1 more

Wednesday

Aer Lingus, British Airways, JetBlue

Aer Lingus, British Airways, +1 more

Thursday

Aer Lingus, British Airways, JetBlue

Aer Lingus, British Airways, +1 more

Friday

Aer Lingus, British Airways, JetBlue

Aer Lingus, British Airways, +1 more

Saturday

Aer Lingus, British Airways, JetBlue

Aer Lingus, British Airways, +1 more

Sunday

Aer Lingus, British Airways, JetBlue

Aer Lingus, British Airways, +1 more

See more direct flights

Direct returns

Boston Logan Intl to Shannon

Monday

Aer Lingus, British Airways, JetBlue

Aer Lingus, British Airways, +1 more

Tuesday

Aer Lingus, British Airways, JetBlue

Aer Lingus, British Airways, +1 more

Wednesday

Aer Lingus, British Airways, JetBlue

Aer Lingus, British Airways, +1 more

Thursday

Aer Lingus, British Airways, JetBlue

Aer Lingus, British Airways, +1 more

Friday

Aer Lingus, British Airways, JetBlue

Aer Lingus, British Airways, +1 more

Saturday

Aer Lingus, British Airways, JetBlue

Aer Lingus, British Airways, +1 more

Sunday

Aer Lingus, British Airways, JetBlue

Aer Lingus, British Airways, +1 more

See more direct flights
See more direct flights

Top 3 airlines serving 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.
7.4
United AirlinesOverall score based on 11228 reviews
7.2comfort
6.7food
7.1entertainment
7.7boarding
8.1crew
Airline reviews

One problem, but a serious one - the plane is built with electric windows that tint dark to reduce light. Sitting next to the window is VERY UNCOMFORTABLE as it emits so much HEAT in the face when tinted.

10.0 ExcellentAnonymous, Apr 2024FRA - ORD
Read more about United Airlines reviews

One problem, but a serious one - the plane is built with electric windows that tint dark to reduce light. Sitting next to the window is VERY UNCOMFORTABLE as it emits so much HEAT in the face when tinted.

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Terrible. 2 hour delay. Sat on the tarmac. Missed my connecting flight. Had to ARGUE with Customer service to get a hotel and food. Terrible experience with my loyal carrier

Our seat tv didn’t work All the rest was perfect

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I liked the exit row seat. Hated the distance between gates in Houston.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Short flight so not much to rate. Surprised I had to pay for a soda.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

They should. Heck planes more often not when they are suppose to be leaving causing delays

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

Great hospitality and service! Seats are better cushioned then some

Great hospitality and service! Seats could always be cushioned better.

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

Book cheap flights from Shannon to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Shannon to Boston found on KAYAK in the last 72 hours.
3/5Fri
1 stopAer Lingus
13h 08mSNN-BOS
€343
5/6Wed
3 stops
46h 00mSNN-BOS
€366
3/5Fri
directAer Lingus
6h 40mSNN-BOS
€371
5/6Wed
2 stops
38h 15mSNN-BOS
€372
5/6Wed
1 stopAmerican Airlines
14h 05mSNN-BOS
€552
4/9Wed
1 stopAmerican Airlines
19h 35mSNN-BOS
€553
5/6Wed
2 stopsBritish Airways
19h 57mSNN-BOS
€557
4/9Wed
2 stopsBritish Airways
18h 55mSNN-BOS
€560
13/6Thu
1 stopKLM
10h 50mSNN-BOS
€1,235
14/5Tue
3 stopsAir Canada
18h 48mSNN-BOS
€2,855

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Last minute flights from Shannon to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Shannon to Boston that are departing in the next 10 days.
29/4Mon
multi-stopUnited Airlines
9h 43mSNN-BOS
2/5Thu
multi-stopUnited Airlines
17h 35mBOS-SNN
€720
29/4Mon
multi-stopUnited Airlines
10h 43mSNN-BOS
2/5Thu
multi-stopUnited Airlines
19h 50mBOS-SNN
€724
29/4Mon
directAer Lingus
6h 40mSNN-BOS
2/5Thu
multi-stopAer Lingus
28h 01mBOS-SNN
€804
29/4Mon
multi-stopBritish Airways
21h 25mSNN-BOS
2/5Thu
multi-stopBritish Airways
12h 35mBOS-SNN
€833
29/4Mon
directAer Lingus
6h 40mSNN-BOS
2/5Thu
directAer Lingus
6h 00mBOS-SNN
€1,096

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Search by price

Shannon - Boston Flights

Departure:

Shannon (SNN)Ireland

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Shannon

Cabin classes:

€2,082
€304