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BOS - SNN

Find cheap flights from Boston to Shannon from $350

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Shannon departing on 7/17. 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
Fri 5/24
Fri 5/31

Search hundreds of travel sites at once for deals on flights to Shannon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Shannon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Shannon.
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

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Cheap flight deals from Boston to Shannon (BOS-SNN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Shannon 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
8:15 pm - 8:35 pmBOS-SNN
19h 20m1 stop
9:25 pm - 11:55 amSNN-BOS
19h 30m1 stop
$586American Airlines
Find Deal
Tue, Jun 4 - Mon, Jun 10
1:38 pm - 11:20 amBOS-SNN
16h 42m2 stops
9:25 pm - 11:55 amSNN-BOS
19h 30m1 stop
$590American Airlines
Find Deal
Tue, May 21 - Tue, May 28
9:50 am - 7:30 amBOS-SNN
16h 40m1 stop
9:30 am - 1:20 amSNN-BOS
20h 50m1 stop
$593United Airlines
Find Deal
Thu, May 23 - Fri, May 31
7:13 pm - 10:50 amBOS-SNN
10h 37m1 stop
12:50 pm - 6:40 pmSNN-BOS
10h 50m1 stop
$601KLM
Find Deal
Tue, Jun 4 - Sun, Jun 9
6:00 am - 10:50 amBOS-SNN
23h 50m1 stop
12:50 pm - 6:40 pmSNN-BOS
10h 50m1 stop
$606KLM
Find Deal
Fri, May 31 - Sat, Jun 8
8:16 pm - 7:30 amBOS-SNN
30h 14m1 stop
9:30 am - 9:55 pmSNN-BOS
17h 25m1 stop
$607United Airlines
Find Deal
Wed, May 22 - Tue, May 28
6:35 pm - 5:35 amBOS-SNN
6h 00mnonstop
1:45 pm - 3:25 pmSNN-BOS
6h 40mnonstop
$636Aer Lingus
Find Deal
Sat, May 4 - Wed, May 8
12:53 pm - 6:05 amBOS-SNN
12h 12m1 stop
1:45 pm - 3:25 pmSNN-BOS
6h 40mnonstop
$641Aer Lingus
Find Deal
Sat, May 4 - Wed, May 8
10:43 am - 10:50 amBOS-SNN
19h 07m1 stop
12:50 pm - 10:34 pmSNN-BOS
14h 44m1 stop
$650Delta
Find Deal
Thu, Jun 20 - Thu, Jun 27
8:30 pm - 10:50 amBOS-SNN
9h 20m1 stop
12:50 pm - 6:40 pmSNN-BOS
10h 50m1 stop
$726Delta
Find Deal
Wed, Jun 12 - Fri, Jun 21

Flights from Boston to Shannon - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Shannon 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 Boston to Shannon?

The average price of all flights from Boston to Shannon clicked on KAYAK for each day over the last 12 months.
For Boston to Shannon, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Shannon back to Boston, the best deals are generally found on Sunday, with Wednesday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Shannon, 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 Boston to Shannon is November, where tickets cost $463 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $1,122 and $1,009 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Shannon, 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 Boston to Shannon, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

Which airlines provide the cheapest flights from Boston to Shannon?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Aer Lingus offered the best one-way deal for that route, at $377. KAYAK users also found Boston to Shannon round-trip flights on American Airlines from $586 and on United Airlines from $593.

Which airlines fly non-stop between Boston and Shannon?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Boston to Shannon.
There is just one airline that flies from Boston to Shannon direct and that is Aer Lingus. The best one-way deal found from Aer Lingus for the route is $400.

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

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

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

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 3 cabin class options for the route. These are Business, Economy and Prem 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 Boston to Shannon take?

Direct flights cover the 2,885 miles separating Boston to Shannon in about 6h 00m.

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

Early birds can take the earliest flight from Boston at 6:35 pm and will be landing in Shannon at 5:35 am.

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

If you prefer to fly at night, the latest flight from Boston to Shannon jets off at 6:35 pm and lands at 5:35 am.

Good to know

Low season

January

High season

September

Cheapest flight

$350
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Boston to Shannon

When to book flights from Boston to Shannon

Are your dates flexible? Find out the best times to travel from Boston to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Boston to Shannon

  • Does BOS have a kid's play area?

    Yes. BOS has quality children's playing areas at Terminal B's B30 and Terminal C's Gate 25. The Kids' Port at Terminal C features vintage-style airplane replicas for kids to play on. It also features an airfield carpet and walls painted like clouds. At any of these play areas, your children can enjoy themselves as you wait for your flight.

  • Does BOS have an onsite hotel?

    The Hilton Boston Logan Airport is a hotel present at BOS. It boasts elegantly designed guest rooms connected to Boston Logan's terminals by an enclosed sky bridge and a complimentary round-the-clock shuttle service to all airline terminals. The other hotel located in the airport is the Hyatt Regency Boston Harbor. It features luxury guest accommodations, superb cuisine, and a waterfront location with views of the Boston cityscape.

  • What is the best way to get to BOS from downtown Boston?

    BOS is among the few major airports in the U.S. with convenient public transit options. The airport is connected to a subway, rapid service buses, and a water shuttle operated by MBTA. You can choose a taxi if you’d like to get to the airport quickly.

  • What services are available for nursing mothers at BOS?

    For breastfeeding and breast pumping mothers traveling, BOS has nursing pods located at Terminal B just next to Gate C8 and E1 as well as Terminal E next to Gate E9. At this airport, nursing bays are also available before and after security in Terminal A.

  • What is the cheapest flight from Boston to Shannon?

    In the last 3 days, the lowest price for a flight from Boston to Shannon was $350 for a one-way ticket and $586 for a round-trip.

  • Do I need a passport to fly between Boston and Shannon?

    Yes

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

    When flying out of Boston you will be using Boston Logan Intl. You will be landing at Shannon, also known as Shannon.

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

    All the following airlines offer inflight Wi-Fi service on the Boston to Shannon flight route: Virgin Atlantic, Delta, JetBlue, Air France, KLM, and American Airlines.

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

    The Boeing 777-200/200ER is the aircraft model that flies most regularly on the Boston to Shannon flight route.

  • Which airline alliances offer flights from Boston to Shannon?

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

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

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

  • Which is the best airline for flights from Boston to Shannon, Delta or JetBlue?

    The two airlines most popular with KAYAK users for flights from Boston to Shannon are Delta and JetBlue. With an average price for the route of $811 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $1,014 and an overall rating of 7.6.

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

    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 Boston to Shannon.

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

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

    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 to Shannon with an airline and back to Boston with another airline. Booking your flights between Boston and SNN can sometimes prove cheaper using this method.

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

    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 Shannon from Boston 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 BOS to Shannon

  • Looking for a cheap flight? 25% of our users found flights on this route for $447 or less one-way and $640 or less round-trip.
  • When flying out of Boston Logan International Airport (BOS), you can use its parking options. BOS has parking lots in all its terminals. At this airport, you find a spot conveniently located minutes from your terminal. Whether you're looking for short-term, long-term, or extended-stay parking and economy or premium assured parking, Boston Logan International Airport (BOS) has got you covered.
  • In case you’ve got special needs or you’re traveling with someone with special needs, you can count on having a smooth time as (BOS) is fully ADA-compliant. All its terminals have wheelchairs and are fitted with ramps to enable ease of movement for people with limited mobility. All restrooms are accessible, and all elevators have been provided with emergency call buttons and Braille.
  • If you are traveling with a four-legged friend, BOS has several animal relief centers you can visit. There are pet relief centers outside every terminal on the arrivals level curb. There are also relief areas in Gate E7 in Terminal E, Gate C20 in Terminal C, and Gate B29 in Terminal B.
  • Upon arrival at Shannon Airport (SNN), make a stop at the Customs Halls to exchange some of your dollars for euros since, in Ireland, they use euros as opposed to dollars in the U.S. The Customs Halls are only open between 6:00 am – 2:00 pm Irish Standard Time.
  • SNN lies halfway between Limerick and Ennis. Once you arrive from your flight at this airport, you can board a bus to either. You can also board a taxi. If none of these appeals to you, you can rent a car from the airport’s car rental center located on the ground floor of the airport’s Terminal Building.
See more tips

Prefer to fly non-stop from Boston to Shannon?

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

Nonstop departures

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

Nonstop returns

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
See more direct flights

Top 5 airlines serving from Boston to Shannon

 
See real verified KAYAK customer reviews for airlines flying from Boston to Shannon. 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 Boston to Shannon? 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.
7.6
JetBlueOverall score based on 4624 reviews
7.9comfort
7.8boarding
8.3crew
7.5entertainment
7.2food
Airline reviews

I had back trouble prior to my flight and everyone was great about helping me.

10.0 ExcellentMichelle, Mar 2024BOS - PHX
Read more about JetBlue reviews

I had back trouble prior to my flight and everyone was great about helping me.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

The boarding and flight were ok, but there were several painful issues. The flight was 3:20 in the air and almost four hours door to door, but they only had snack packs on the plane. They really need to have food on longer flights or make it clear to everyone that they won’t have food. They also advertise free WiFi, but it did not work for 90% of this flight. Again, almost four hours door to door. If I had known I was flying spirit for JetBlue prices then I would have planned differently.

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

I loved the flight and the crew. It was comfortable and smooth.

The crew was openly hostile and condescending to the customers. They spent the majority of that time in the rear talking and seemed really agitated when people asked questions. I heard five different people told that the information they requested was in the handout or safety brief.

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.

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

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.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

the flight from Tampa departed with a delay. The food on board was poor, usually on international airlines alcoholic beverages are offered free of charge , but here it was for a fee, the cutlery was wooden, there were no hot drinks (tea, coffee). Unfortunately, I didn't take pictures of the portions of food, but it wouldn't have been enough for a child either.And in the future, I will try not to use the services of this airline

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Ac was broken so we deplaned, waited 2 hours, taxiing for takeoff they said the plane would not fly so we went back to the gate and got a new plane which took another hour. In all a 4 hour delay for an 80 min flight.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Both flights were delayed due to maintenance issues. Because they where late boarding all four of our bags where left behind on our last connecting flight.

Aer Lingus interior is not the cleanest. I've seen crumbs on the seat and wrappers on the floor when I boarded

The transatlantic flight was wonderful. The regional reminded me of jet blue. Crazy and packed. Not enough overhead space and tough on elderly.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

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

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

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

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Not sure if the crew were experiencing something unknown to me,but the service of passing water was non-existent.In addition,please take consideration when providing yogurt as alternative for breakfast as some of us, could be lactose intolerant.. thanks

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Book cheap flights from Boston to Shannon

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Shannon found on KAYAK in the last 72 hours.
7/17Wed
2 stops
20h 20mBOS-SNN
$350
7/17Wed
nonstopAer Lingus
6h 00mBOS-SNN
$377
7/17Wed
1 stopAer Lingus
14h 59mBOS-SNN
$381
5/19Sun
nonstopAer Lingus
6h 00mBOS-SNN
$389
7/16Tue
1 stopAer Lingus
13h 21mBOS-SNN
$393
5/19Sun
1 stopUnited Airlines
10h 35mBOS-SNN
$442
5/19Sun
2 stopsUnited Airlines
23h 29mBOS-SNN
$448
5/1Wed
nonstopJetBlue
6h 00mBOS-SNN
$1,023
5/23Thu
1 stopBritish Airways
20h 20mBOS-SNN
$3,282
5/20Mon
nonstopJetBlue
6h 00mBOS-SNN
$4,237

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Last minute flights from Boston to Shannon

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 Boston to Shannon that are departing in the next 10 days.
4/28Sun
multi-stopAer Lingus
16h 02mBOS-SNN
6/3Mon
multi-stopAer Lingus
14h 31mSNN-BOS
$797
4/28Sun
nonstopAer Lingus
6h 00mBOS-SNN
6/3Mon
multi-stopAer Lingus
23h 33mSNN-BOS
$817
4/28Sun
nonstopAer Lingus
6h 00mBOS-SNN
6/3Mon
nonstopAer Lingus
6h 40mSNN-BOS
$826
4/28Sun
multi-stopAer Lingus
17h 11mBOS-SNN
6/3Mon
nonstopAer Lingus
6h 40mSNN-BOS
$828
4/28Sun
multi-stopAer Lingus
17h 11mBOS-SNN
6/3Mon
multi-stopAer Lingus
11h 34mSNN-BOS
$838
4/25Thu
multi-stopAer Lingus
18h 22mBOS-SNN
4/30Tue
nonstopAer Lingus
6h 40mSNN-BOS
$962
4/28Sun
multi-stop
11h 10mBOS-SNN
6/3Mon
multi-stop
25h 35mSNN-BOS
$988
4/28Sun
multi-stop
11h 10mBOS-SNN
6/3Mon
multi-stop
25h 35mSNN-BOS
$991
4/28Sun
multi-stopUnited Airlines
23h 29mBOS-SNN
6/3Mon
multi-stopUnited Airlines
16h 22mSNN-BOS
$1,112
4/25Thu
nonstopJetBlue
6h 00mBOS-SNN
4/30Tue
nonstopJetBlue
6h 40mSNN-BOS
$1,821

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Boston - Shannon Flights

Departure:

Boston (BOS)United States

Destination:

Shannon (SNN)Ireland

Return flight deals:

Shannon - Boston

Cabin classes:

$2,536
$3,464
$524

Browse destinations: