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BOS - SNN

$373 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 7/16. 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
Di 6/4
Di 6/11

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 42,830,901 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
9:20 pm - 7:25 pmBOS-SNN
18h 05m1 stop
7:45 am - 11:20 pmSNN-BOS
20h 35m2 stops
$554American Airlines
Find Deal
Di, Okt 29 - Do, Nov 7
8:15 pm - 4:10 pmBOS-SNN
14h 55m1 stop
9:25 pm - 11:55 amSNN-BOS
19h 30m1 stop
$555American Airlines
Find Deal
Di, Jun 4 - Mi, Jun 12
9:50 am - 7:30 amBOS-SNN
16h 40m1 stop
12:30 pm - 1:20 amSNN-BOS
17h 50m2 stops
$595United Airlines
Find Deal
Mo, Mai 27 - Mi, Jun 5
8:45 am - 7:30 amBOS-SNN
17h 45m2 stops
9:30 am - 4:24 pmSNN-BOS
11h 54m1 stop
$601United Airlines
Find Deal
Mi, Jun 5 - Mi, Jun 12
1:29 pm - 10:50 amBOS-SNN
16h 21m1 stop
12:50 pm - 10:35 pmSNN-BOS
14h 45m1 stop
$623Delta
Find Deal
Fr, Jun 7 - So, Jun 16
1:29 pm - 10:50 amBOS-SNN
16h 21m1 stop
12:50 pm - 10:35 pmSNN-BOS
14h 45m1 stop
$634Delta
Find Deal
Sa, Jun 8 - Sa, Jun 15
6:35 pm - 5:35 amBOS-SNN
6h 00mnonstop
1:45 pm - 3:25 pmSNN-BOS
6h 40mnonstop
$665Aer Lingus
Find Deal
Mi, Aug 21 - Di, Aug 27
6:35 pm - 5:35 amBOS-SNN
6h 00mnonstop
1:45 pm - 3:25 pmSNN-BOS
6h 40mnonstop
$666Aer Lingus
Find Deal
Mi, Aug 21 - Mo, Aug 26
9:50 pm - 8:35 pmBOS-SNN
17h 45m1 stop
9:25 pm - 12:05 pmSNN-BOS
19h 40m1 stop
$755British Airways
Find Deal
Sa, Jun 29 - So, Jul 7
8:15 pm - 8:35 pmBOS-SNN
19h 20m1 stop
7:45 am - 2:05 pmSNN-BOS
11h 20m1 stop
$764British Airways
Find Deal
Di, Jun 4 - So, Dez 8

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 $440 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $994 and $978 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 $416. KAYAK users also found Boston to Shannon round-trip flights on American Airlines from $554 and on United Airlines from $595.

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 $401.

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

$373
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 $373 for a one-way ticket and $554 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 $754 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 $999 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 $388 or less one-way and $643 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 4544 reviews
7.8Boarding
7.5Entertainment
7.9Comfort
7.2Food
8.3Crew
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.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Food was terrible Not many options Stewards dont care Delay

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

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.

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.

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

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

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.
7/16Di
2 stops
22h 35mBOS-SNN
$373
7/16Di
2 stops
14h 20mBOS-SNN
$375
7/16Di
nonstopAer Lingus
6h 00mBOS-SNN
$416
7/8Mo
1 stopAer Lingus
27h 55mBOS-SNN
$431
7/21So
2 stopsUnited Airlines
21h 00mBOS-SNN
$442
7/13Sa
1 stopUnited Airlines
33h 43mBOS-SNN
$445
7/25Do
1 stopDelta
16h 27mBOS-SNN
$492
5/13Mo
nonstopJetBlue
6h 00mBOS-SNN
$843
7/8Mo
nonstopJetBlue
6h 00mBOS-SNN
$933
7/16Di
1 stopDelta
19h 10mBOS-SNN
$1,957

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.
5/9Do
multi-stopAer Lingus
30h 54mBOS-SNN
5/22Mi
multi-stopAer Lingus
11h 36mSNN-BOS
$842
5/7Di
multi-stopAer Lingus
13h 26mBOS-SNN
5/12So
multi-stopAer Lingus
13h 09mSNN-BOS
$871
5/7Di
multi-stop
21h 30mBOS-SNN
5/12So
multi-stop
23h 35mSNN-BOS
$945
5/9Do
multi-stopAer Lingus
29h 30mBOS-SNN
5/16Do
multi-stopAer Lingus
13h 09mSNN-BOS
$958
5/9Do
multi-stop
35h 05mBOS-SNN
5/22Mi
multi-stop
25h 35mSNN-BOS
$1,147
5/7Di
multi-stopAmerican Airlines
14h 47mBOS-SNN
5/12So
multi-stopAmerican Airlines
18h 49mSNN-BOS
$1,290
5/9Do
multi-stopUnited Airlines
19h 50mBOS-SNN
5/16Do
multi-stopUnited Airlines
17h 23mSNN-BOS
$1,312
5/9Do
multi-stopAmerican Airlines
25h 57mBOS-SNN
5/22Mi
multi-stopAmerican Airlines
28h 29mSNN-BOS
$1,452
5/7Di
nonstopJetBlue
6h 00mBOS-SNN
5/12So
nonstopJetBlue
6h 40mSNN-BOS
$1,742
5/9Do
nonstopJetBlue
6h 00mBOS-SNN
5/22Mi
nonstopJetBlue
6h 40mSNN-BOS
$1,842

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Boston - Shannon Flights

Departure:

Boston (BOS)United States

Destination:

Shannon (SNN)Ireland

Return flight deals:

Shannon - Boston

Cabin classes:

$2,496
$3,464
$522

Browse destinations: