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BOS - SNN

$218 Find cheap flights from Boston to Shannon

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 7/14. 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 7/12
Fri 7/19

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 44,148,666 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 - 12:00 pmSNN-BOS
19h 35m1 stop
$504American Airlines
Find Deal
Wed, Oct 9 - Mon, Oct 14
8:15 pm - 8:35 pmBOS-SNN
19h 20m1 stop
9:25 pm - 12:00 pmSNN-BOS
19h 35m1 stop
$525American Airlines
Find Deal
Sun, Oct 13 - Sun, Oct 20
6:05 pm - 10:30 amBOS-SNN
11h 25m1 stop
12:30 pm - 12:44 amSNN-BOS
17h 14m2 stops
$538United Airlines
Find Deal
Wed, Oct 16 - Wed, Oct 23
6:35 pm - 5:35 amBOS-SNN
6h 00mnonstop
1:45 pm - 3:25 pmSNN-BOS
6h 40mnonstop
$568Aer Lingus
Find Deal
Wed, Sep 4 - Mon, Sep 9
6:35 pm - 5:35 amBOS-SNN
6h 00mnonstop
1:45 pm - 3:25 pmSNN-BOS
6h 40mnonstop
$569Aer Lingus
Find Deal
Mon, Sep 9 - Mon, Sep 23
6:00 am - 7:30 amBOS-SNN
20h 30m1 stop
12:30 pm - 6:00 pmSNN-BOS
10h 30m1 stop
$592United Airlines
Find Deal
Sat, Sep 14 - Sat, Sep 21
10:00 pm - 4:45 pmBOS-SNN
13h 45m1 stop
7:45 am - 2:00 pmSNN-BOS
11h 15m1 stop
$639British Airways
Find Deal
Mon, Nov 11 - Tue, Nov 26
6:00 pm - 10:50 amBOS-SNN
11h 50m1 stop
12:50 pm - 7:10 amSNN-BOS
23h 20m1 stop
$645Delta
Find Deal
Sun, Jul 28 - Tue, Aug 6
5:30 pm - 11:30 amBOS-SNN
13h 00m2 stops
7:45 am - 2:05 pmSNN-BOS
11h 20m1 stop
$647British Airways
Find Deal
Fri, Nov 15 - Sun, Dec 8
7:55 pm - 10:50 amBOS-SNN
9h 55m1 stop
12:50 pm - 6:46 pmSNN-BOS
10h 56m1 stop
$704Delta
Find Deal
Fri, Aug 16 - Sun, Aug 25

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, Tuesday 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 Thursday, with Sunday 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 $440 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $995 and $979 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 75 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 $426. KAYAK users also found Boston to Shannon round-trip flights on American Airlines from $504 and on United Airlines from $538.

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 $427.

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 5h 50m.

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

$218
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 4% 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 $218 for a one-way ticket and $504 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?

    American Airlines, JetBlue, Delta, and Air France offer inflight Wi-Fi service on the Boston to Shannon flight route.

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

    The Airbus A321neo 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 KLM?

    The two airlines most popular with KAYAK users for flights from Boston to Shannon are Delta and KLM. With an average price for the route of $762 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $701 and an overall rating of 7.8.

  • 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

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $503 or less one-way and $655 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, 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

Nonstop returns

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
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.
8.0
DeltaOverall score based on 10000 reviews
7.4Food
8.2Boarding
8.6Crew
7.9Comfort
8.0Entertainment
Airline reviews

It was very cold because the air conditioner was on high power, and my son got sick.

4.0 OkayAnonymous, Jun 2024ORD - SEA
Read more about Delta reviews

It was very cold because the air conditioner was on high power, and my son got sick.

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Overall fine but both ways for this trip was delayed.

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 entertainment wasn’t playing in the app or online.

Lady was a bit rude during boarding and I was being nice to her.

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

Seats are weirdly bent, I felt hunched the entire time.

Nothing exceptional. No drink of any type, even in first class was provided for the hour and half trip.

Paid for premium economy had no tv the whole time the crew tried to reset/reboot but would not work they said they would put a trouble ticket in for it. We had 3 seats my tv was the only one that didn't work. They cancelled our flight re worked us on another that left us at airport over night on the floor I have a ten year old and a 78 diabetic mother which also had shingles and suffers from nerve pain in legs and back. Requested wheelchair service at all airports after the re route NO wheelchair service was there to help. WORST experience we have ever had. Went to American airlines assistance it was closed. I AM FURIOUS!!! I expect some sort of compensation from this traumatic experience and no need for flying points we don't plan on using American airlines again!!!!

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Information when booking said the flight would be with American Airlines but the flight was actualy with British Airways. Check in from Orlando was nice and quick. I agreed to put my cabin case in the checked luggage as it was a full flight. Case came back damaged (unable to put the handle down) so will have to dispose of it. Seats were quite cramped with very little leg room, even for economy. This was the experience of both the outgoing and return flight. Cabin crew were ok and flight time was punctual.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

The flight got us safely from point a to point b and on time. For a transatlantic flight that isnt nothing. Flight crew was kind and professional. The seats are super uncomfortable (worse than domestic budget airlines) and the cabin was DIRTY.

Long unexplained delay, uncomfortable back row, long waits for trash collection.

Great service on the plane and by ground staff. great prices. I was able to change seats on the plane. The allocated seats cannot be changed when checkin in online. They have to be done at the airport if you check in at the airport or on the plane by asking a stewardess / steward.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

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.

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.
7/14Sun
2 stops
35h 08mBOS-SNN
$218
7/14Sun
3 stops
57h 43mBOS-SNN
$275
9/9Mon
nonstopAer Lingus
6h 00mBOS-SNN
$426
9/9Mon
1 stopAer Lingus
11h 55mBOS-SNN
$430
9/9Mon
1 stopUnited Airlines
13h 40mBOS-SNN
$457
9/9Mon
nonstopAmerican Airlines
6h 00mBOS-SNN
$508
7/18Thu
2 stopsAmerican Airlines
14h 11mBOS-SNN
$512
6/27Thu
1 stopUnited Airlines
30h 17mBOS-SNN
$649
7/18Thu
nonstopJetBlue
6h 00mBOS-SNN
$1,183
6/17Mon
nonstopJetBlue
6h 00mBOS-SNN
$1,273

Search by stops

Search by airline

Search by price

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.
6/17Mon
multi-stopDelta
16h 21mBOS-SNN
6/26Wed
multi-stopDelta
14h 45mSNN-BOS
$738
6/17Mon
multi-stopUnited Airlines
17h 45mBOS-SNN
6/26Wed
multi-stopUnited Airlines
10h 33mSNN-BOS
$802
6/17Mon
multi-stopUnited Airlines
17h 45mBOS-SNN
6/26Wed
multi-stopUnited Airlines
17h 50mSNN-BOS
$807
6/17Mon
multi-stopUnited Airlines
17h 45mBOS-SNN
6/27Thu
multi-stopUnited Airlines
27h 55mSNN-BOS
$878
6/16Sun
multi-stopAer Lingus
15h 00mBOS-SNN
6/18Tue
nonstopAer Lingus
6h 40mSNN-BOS
$1,377
6/17Mon
multi-stopBritish Airways
12h 33mBOS-SNN
6/27Thu
multi-stopBritish Airways
24h 30mSNN-BOS
$1,442
6/17Mon
multi-stopBritish Airways
17h 00mBOS-SNN
6/27Thu
multi-stopBritish Airways
30h 12mSNN-BOS
$1,454
6/17Mon
multi-stopAer Lingus
13h 35mBOS-SNN
6/27Thu
nonstopAer Lingus
6h 40mSNN-BOS
$1,488
6/16Sun
nonstopJetBlue
6h 00mBOS-SNN
6/18Tue
nonstopJetBlue
6h 40mSNN-BOS
$2,076
6/16Sun
nonstopAmerican Airlines
6h 00mBOS-SNN
6/18Tue
nonstopAmerican Airlines
6h 40mSNN-BOS
$2,114

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Boston - Shannon Flights

Departure:

Boston (BOS)United States

Destination:

Shannon (SNN)Ireland

Return flight deals:

Shannon - Boston

Cabin classes:

$2,026
$2,979
$516

Browse destinations: