Find Cheap Flights from Boston Logan International to Shannon (BOS - SNN)

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Good to know

Low season:
November
Best time to beat the crowds
3%
expected price decrease
High season:
July
Most popular time to fly
18%
expected price increase
Average price:
€623
(avg. price over the last 2 weeks)
Good deal:
€520
or less (return)

When to Book Flights from Boston Logan International to Shannon

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for €520 or less.
The cheapest flight from Boston Logan International to Shannon was found, on average, 75 days before departure.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is November.
Morning departure is around 5% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Boston Logan International to Shannon Flights

How long does a flight from Boston Logan International to Shannon take?
An average non-stop flight takes 5h 50m, covering a distance of 4646 km.
How many flights are there between Boston Logan International and Shannon?
There are 49 (non-stop) flights between Boston Logan International and Shannon per week, averaging 6 per day.
Which airlines provide the cheapest flights from Boston Logan International to Shannon?
In the past 3 days, the cheapest return tickets were found on Aer Lingus (€378), Multiple Airlines (€410) and British Airways (€423).
Do I need a passport to fly between Boston Logan International and Shannon?
Yes.
Which airlines fly most frequently between Boston Logan International and Shannon?
Aer Lingus (3 times daily), British Airways (3 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from Boston Logan International to Shannon?
For Boston Logan International to Shannon, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Shannon back to Boston Logan International, the best deals are generally found on Friday, with Thursday being the most expensive.

Book cheap flights from Boston Logan International to Shannon (return)

Airports
Origin
Boston
€378
only
€378
Destination
Shannon
€378
only
€378
Wed, 7 Mar
BOS
SNN
5h 50m
Mon, 12 Mar
SNN
BOS
25h 25m
€378
Trip: 5 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 17 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
SNN
Excellent 10.0

Service

Not enough leg room..

BOS
SNN
OK 4.3

The staff was more interested in selling things than providing service. Not friendly or helpful. Didn't' even offer hot drinks in the morning. Audio on the movies was poor.

BOS
SNN
Excellent 10.0

The in-flight staff were also very helpful.

BOS
SNN
OK 4.3

We froze the entire trip each way as we had the exit seats

BOS
SNN
Mediocre 3.6

Staff are always nice. We arrived in Shannon by bus HOURS after original plan - with poor coordination, scant interest in customer comfort, and then, of course, the car rentals tried to cheat all latecomers. A terrible 'how do you do' to Ireland. As an Irish person I was ashamed and tried to tell my fellow travelers that this was not the usual treatment of travelers.

Threw food at people. Half the people on the plane were not awake for 'breakfast'. Flight was cancelled and we were put on a much later flight. No information when we arrived at another airport on how to get the bus to other airport. Bus was old, cold, and more crowded than any plane I've ever been on. All in all, bad show. This is the first time I've ever given an poor review to Are Lingus.

Mon, 23 Apr
BOS
SNN
19h 45m
Sun, 20 May
SNN
BOS
18h 05m
€410
Trip: 28 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 28 Aug
BOS
SNN
16h 10m
Sat, 15 Sep
SNN
BOS
31h 10m
€423
Trip: 19 days
10.0ExcellentShow reviews
Overall 10.0 Excellent
Based on 1 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
MAD
LHR
Excellent 10.0

I have to rate British Airways as a 10 out of 10 in almost all categories...comfort of the plane, food and service, boarding, notifications, crew, etc. In particular, the long haul flight from London to Seattle everything was truly top notch!

Their baggage handlers damaged several parts on my checked-in luggage...three zipper pulls and one clasp. What are they doing with the bags? How can they damage so many things in one fell swoop? This is a good quality Atlantic suitcase. Also, on the short flights, in this case Madrid to London, they are now charging for EVERYTHING...even water and coffee. They said it was a new policy as of 1/1/2018.

SIN
LHR
Good 7.6

Wine fantastic, crew fantastic, comfortable seats in biz on A380. Food selection diabolical

Food was awgul

LHR
BWI
OK 4.0

Quick boarding

Service was poor, flight attendants were rude.

SAN
LHR
Mediocre 3.3

Not much

Food was horrible

LHR
MIA
Excellent 9.6

Nice new plane, great flight staff, great entertainment

Checking in at the gate took a lot of time and no food or bathrooms available

Fri, 16 Mar
BOS
SNN
5h 50m
Tue, 27 Mar
SNN
BOS
35h 00m
€378
Trip: 12 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 17 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
SNN
Excellent 8.0

The crew members were polite and helpful. Good selection of movies and more food than expected.

To cramped of setting for tall people. Not enough overhead storage. Boarding g the plan was unorganized.

BOS
SNN
Mediocre 3.6

Staff are always nice. We arrived in Shannon by bus HOURS after original plan - with poor coordination, scant interest in customer comfort, and then, of course, the car rentals tried to cheat all latecomers. A terrible 'how do you do' to Ireland. As an Irish person I was ashamed and tried to tell my fellow travelers that this was not the usual treatment of travelers.

Threw food at people. Half the people on the plane were not awake for 'breakfast'. Flight was cancelled and we were put on a much later flight. No information when we arrived at another airport on how to get the bus to other airport. Bus was old, cold, and more crowded than any plane I've ever been on. All in all, bad show. This is the first time I've ever given an poor review to Are Lingus.

BOS
SNN
Good 7.0

Tail winds shortened the flying time by 45 minutes

seats... no space menu.... skip it movie choice ... fair at best

BOS
SNN
Excellent 10.0

The in-flight staff were also very helpful.

BOS
SNN
Excellent 9.3

Flight Attendants were wonderful!

Mon, 19 Mar
BOS
SNN
5h 50m
Tue, 27 Mar
SNN
BOS
15h 55m
€378
Trip: 9 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 17 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
SNN
Excellent 9.3

Flight Attendants were wonderful!

BOS
SNN
OK 4.3

The staff was more interested in selling things than providing service. Not friendly or helpful. Didn't' even offer hot drinks in the morning. Audio on the movies was poor.

BOS
SNN
OK 5.6

The effort made by the flight crew to find someone who was willing to switch their emergency exit seat with my cramped seat.

Seating was really a disgrace. Being 6'3" made it unbearable. Seats are way too narrow and leg room non existent. Especially if the person in front of you reclined their seat.

BOS
SNN
OK 4.3

We froze the entire trip each way as we had the exit seats

BOS
SNN
Excellent 10.0

The crew was incredible!

Mon, 9 Apr
BOS
SNN
10h 50m
Wed, 25 Apr
SNN
BOS
15h 51m
€420
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 14 Mar
BOS
SNN
5h 50m
Tue, 27 Mar
SNN
BOS
35h 00m
€379
Trip: 14 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 17 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
SNN
OK 4.3

The staff was more interested in selling things than providing service. Not friendly or helpful. Didn't' even offer hot drinks in the morning. Audio on the movies was poor.

BOS
SNN
Good 7.0

The food was not tasty. Poor flavor. I had the Shepherds pie. And although I was grateful to have a meal offered, this one was a little off in flavor.

BOS
SNN
Good 7.6

No TSA precheck Confusing check-in based on counter location and inexperienced agents.

BOS
SNN
Excellent 9.3

Flight Attendants were wonderful!

BOS
SNN
Mediocre 3.6

Staff are always nice. We arrived in Shannon by bus HOURS after original plan - with poor coordination, scant interest in customer comfort, and then, of course, the car rentals tried to cheat all latecomers. A terrible 'how do you do' to Ireland. As an Irish person I was ashamed and tried to tell my fellow travelers that this was not the usual treatment of travelers.

Threw food at people. Half the people on the plane were not awake for 'breakfast'. Flight was cancelled and we were put on a much later flight. No information when we arrived at another airport on how to get the bus to other airport. Bus was old, cold, and more crowded than any plane I've ever been on. All in all, bad show. This is the first time I've ever given an poor review to Are Lingus.

Mon, 13 Aug
BOS
SNN
11h 20m
Wed, 22 Aug
SNN
BOS
16h 37m
€420
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 21 Aug
BOS
SNN
17h 35m
Tue, 28 Aug
SNN
BOS
16h 37m
€420
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 27 Mar
BOS
SNN
13h 45m
Thu, 5 Apr
SNN
BOS
6h 50m
€385
Trip: 10 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 17 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
SNN
OK 4.3

The staff was more interested in selling things than providing service. Not friendly or helpful. Didn't' even offer hot drinks in the morning. Audio on the movies was poor.

BOS
SNN
Excellent 10.0

The in-flight staff were also very helpful.

BOS
SNN
OK 5.6

The effort made by the flight crew to find someone who was willing to switch their emergency exit seat with my cramped seat.

Seating was really a disgrace. Being 6'3" made it unbearable. Seats are way too narrow and leg room non existent. Especially if the person in front of you reclined their seat.

BOS
SNN
OK 4.3

We froze the entire trip each way as we had the exit seats

BOS
SNN
Excellent 10.0

Service

Not enough leg room..

Sun, 22 Apr
BOS
SNN
19h 00m
Sun, 20 May
SNN
BOS
18h 05m
€422
Trip: 29 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 19 Mar
BOS
SNN
18h 30m
Mon, 2 Apr
SNN
BOS
6h 50m
€390
Trip: 15 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 17 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
SNN
Mediocre 3.6

Staff are always nice. We arrived in Shannon by bus HOURS after original plan - with poor coordination, scant interest in customer comfort, and then, of course, the car rentals tried to cheat all latecomers. A terrible 'how do you do' to Ireland. As an Irish person I was ashamed and tried to tell my fellow travelers that this was not the usual treatment of travelers.

Threw food at people. Half the people on the plane were not awake for 'breakfast'. Flight was cancelled and we were put on a much later flight. No information when we arrived at another airport on how to get the bus to other airport. Bus was old, cold, and more crowded than any plane I've ever been on. All in all, bad show. This is the first time I've ever given an poor review to Are Lingus.

BOS
SNN
OK 5.6

The effort made by the flight crew to find someone who was willing to switch their emergency exit seat with my cramped seat.

Seating was really a disgrace. Being 6'3" made it unbearable. Seats are way too narrow and leg room non existent. Especially if the person in front of you reclined their seat.

BOS
SNN
Excellent 8.0

The crew members were polite and helpful. Good selection of movies and more food than expected.

To cramped of setting for tall people. Not enough overhead storage. Boarding g the plan was unorganized.

BOS
SNN
Excellent 10.0

The in-flight staff were also very helpful.

BOS
SNN
Good 7.0

Tail winds shortened the flying time by 45 minutes

seats... no space menu.... skip it movie choice ... fair at best

Sun, 22 Apr
BOS
SNN
19h 00m
Fri, 18 May
SNN
BOS
18h 05m
€428
Trip: 27 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 29 Mar
BOS
SNN
6h 00m
Sun, 1 Apr
SNN
BOS
35h 05m
€390
Trip: 4 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 17 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
SNN
Excellent 8.0

The crew members were polite and helpful. Good selection of movies and more food than expected.

To cramped of setting for tall people. Not enough overhead storage. Boarding g the plan was unorganized.

BOS
SNN
Excellent 9.3

Flight Attendants were wonderful!

BOS
SNN
Excellent 10.0

Service

Not enough leg room..

BOS
SNN
Mediocre 3.6

Staff are always nice. We arrived in Shannon by bus HOURS after original plan - with poor coordination, scant interest in customer comfort, and then, of course, the car rentals tried to cheat all latecomers. A terrible 'how do you do' to Ireland. As an Irish person I was ashamed and tried to tell my fellow travelers that this was not the usual treatment of travelers.

Threw food at people. Half the people on the plane were not awake for 'breakfast'. Flight was cancelled and we were put on a much later flight. No information when we arrived at another airport on how to get the bus to other airport. Bus was old, cold, and more crowded than any plane I've ever been on. All in all, bad show. This is the first time I've ever given an poor review to Are Lingus.

BOS
SNN
Good 7.6

No TSA precheck Confusing check-in based on counter location and inexperienced agents.

Wed, 22 Aug
BOS
SNN
17h 35m
Wed, 12 Sep
SNN
BOS
16h 37m
€428
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Sun, 1 Apr
BOS
SNN
6h 00m
Sun, 15 Apr
SNN
BOS
6h 50m
€390
Trip: 15 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 17 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
SNN
Excellent 8.0

The crew members were polite and helpful. Good selection of movies and more food than expected.

To cramped of setting for tall people. Not enough overhead storage. Boarding g the plan was unorganized.

BOS
SNN
Mediocre 3.6

Staff are always nice. We arrived in Shannon by bus HOURS after original plan - with poor coordination, scant interest in customer comfort, and then, of course, the car rentals tried to cheat all latecomers. A terrible 'how do you do' to Ireland. As an Irish person I was ashamed and tried to tell my fellow travelers that this was not the usual treatment of travelers.

Threw food at people. Half the people on the plane were not awake for 'breakfast'. Flight was cancelled and we were put on a much later flight. No information when we arrived at another airport on how to get the bus to other airport. Bus was old, cold, and more crowded than any plane I've ever been on. All in all, bad show. This is the first time I've ever given an poor review to Are Lingus.

BOS
SNN
Excellent 10.0

Service

Not enough leg room..

BOS
SNN
Excellent 10.0

The in-flight staff were also very helpful.

BOS
SNN
OK 5.6

The effort made by the flight crew to find someone who was willing to switch their emergency exit seat with my cramped seat.

Seating was really a disgrace. Being 6'3" made it unbearable. Seats are way too narrow and leg room non existent. Especially if the person in front of you reclined their seat.

Sat, 31 Mar
BOS
SNN
6h 00m
Sat, 14 Apr
SNN
BOS
6h 50m
€395
Trip: 15 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 17 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
SNN
Excellent 10.0

The in-flight staff were also very helpful.

BOS
SNN
Good 7.6

No TSA precheck Confusing check-in based on counter location and inexperienced agents.

BOS
SNN
OK 5.6

The effort made by the flight crew to find someone who was willing to switch their emergency exit seat with my cramped seat.

Seating was really a disgrace. Being 6'3" made it unbearable. Seats are way too narrow and leg room non existent. Especially if the person in front of you reclined their seat.

BOS
SNN
Excellent 10.0

The crew was incredible!

BOS
SNN
Excellent 9.3

Flight Attendants were wonderful!

Sun, 1 Apr
BOS
SNN
6h 00m
Sat, 14 Apr
SNN
BOS
6h 50m
€395
Trip: 14 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 17 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
SNN
OK 4.3

The staff was more interested in selling things than providing service. Not friendly or helpful. Didn't' even offer hot drinks in the morning. Audio on the movies was poor.

BOS
SNN
Good 7.0

Tail winds shortened the flying time by 45 minutes

seats... no space menu.... skip it movie choice ... fair at best

BOS
SNN
Good 7.0

The food was not tasty. Poor flavor. I had the Shepherds pie. And although I was grateful to have a meal offered, this one was a little off in flavor.

BOS
SNN
OK 5.6

The effort made by the flight crew to find someone who was willing to switch their emergency exit seat with my cramped seat.

Seating was really a disgrace. Being 6'3" made it unbearable. Seats are way too narrow and leg room non existent. Especially if the person in front of you reclined their seat.

BOS
SNN
Excellent 10.0

The crew was incredible!

Mon, 2 Apr
BOS
SNN
6h 00m
Sat, 14 Apr
SNN
BOS
6h 50m
€395
Trip: 13 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 17 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
SNN
Excellent 10.0

Service

Not enough leg room..

BOS
SNN
Excellent 10.0

The crew was incredible!

BOS
SNN
Good 7.0

The food was not tasty. Poor flavor. I had the Shepherds pie. And although I was grateful to have a meal offered, this one was a little off in flavor.

BOS
SNN
Good 7.0

Tail winds shortened the flying time by 45 minutes

seats... no space menu.... skip it movie choice ... fair at best

BOS
SNN
Excellent 8.0

The crew members were polite and helpful. Good selection of movies and more food than expected.

To cramped of setting for tall people. Not enough overhead storage. Boarding g the plan was unorganized.

Wed, 4 Apr
BOS
SNN
6h 00m
Wed, 11 Apr
SNN
BOS
6h 50m
€395
Trip: 8 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 17 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
SNN
OK 4.3

We froze the entire trip each way as we had the exit seats

BOS
SNN
Excellent 10.0

Service

Not enough leg room..

BOS
SNN
Excellent 10.0

The crew was incredible!

BOS
SNN
Excellent 8.0

The crew members were polite and helpful. Good selection of movies and more food than expected.

To cramped of setting for tall people. Not enough overhead storage. Boarding g the plan was unorganized.

BOS
SNN
Good 7.0

The food was not tasty. Poor flavor. I had the Shepherds pie. And although I was grateful to have a meal offered, this one was a little off in flavor.

Show more results

Boston Logan International to Shannon flight information

Avg. flight duration 6h 25m
Flights arrive in Shannon
Flights depart from Boston Logan International
Flight price €378
Distance 4646 km
Airlines Aer Lingus, British Airways
*
Prices are per person, are for e–tickets and include all taxes & fees in EUR.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.