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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Boston Logan International to Shannon

(Round-trip)
Depart: Sun Mar 5 2017 Return: Tue Mar 21 2017 Trip spans 16 days
Aer Lingus
Aer Lingus
BOS
2:20p
SNN
8:10p
5h 50m
nonstop
SNN
1:25p
BOS
7:40p
30h 15m
2 stops
Depart: Fri May 5 2017 Return: Mon May 8 2017 Trip spans 4 days
Air France
Air France
BOS
3:25p
SNN
1:05a
9h 40m
1 stop
SNN
7:45a
BOS
11:26p
15h 41m
1 stop
Depart: Wed May 24 2017 Return: Tue Jun 13 2017 Trip spans 21 days
Major Airline
Major Airline
BOS
11:20a
SNN
3:15a
15h 55m
1 stop
SNN
11:30p
BOS
10:30a
11h 00m
1 stop
Depart: Mon Apr 17 2017 Return: Tue Apr 25 2017 Trip spans 9 days
United
United
BOS
3:55a
SNN
10:00p
18h 05m
1 stop
SNN
5:05a
BOS
2:31p
9h 26m
1 stop
Depart: Sun Aug 6 2017 Return: Thu Aug 24 2017 Trip spans 19 days
KLM
KLM
BOS
11:00a
SNN
1:05a
14h 05m
1 stop
SNN
7:50a
BOS
11:36p
15h 46m
1 stop
Depart: Sun Mar 12 2017 Return: Tue Mar 21 2017 Trip spans 10 days
Air Canada
Air Canada
BOS
1:10p
SNN
8:45a
19h 35m
2 stops
SNN
4:50a
BOS
10:09p
17h 19m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Sep 19 2017 Trip spans 20 days
SAS
SAS
BOS
1:30p
SNN
12:50a
35h 20m
2 stops
SNN
8:30a
BOS
4:20p
31h 50m
2 stops
Depart: Tue Jul 11 2017 Return: Wed Jul 19 2017 Trip spans 9 days
American Airlines
American Airlines
BOS
7:15a
SNN
11:50p
16h 35m
2 stops
SNN
7:35a
BOS
12:54p
29h 19m
2 stops
Depart: Mon Jul 31 2017 Return: Wed Aug 23 2017 Trip spans 24 days
British Airways
British Airways
BOS
3:50a
SNN
7:15a
27h 25m
1 stop
SNN
1:25p
BOS
9:50p
32h 25m
1 stop
Depart: Wed Mar 1 2017 Return: Mon Mar 6 2017 Trip spans 6 days
Aer Lingus
Aer Lingus
BOS
4:30p
SNN
11:00a
18h 30m
2 stops
SNN
6:40a
BOS
1:55p
7h 15m
nonstop
Depart: Wed Mar 22 2017 Return: Thu Mar 30 2017 Trip spans 9 days
Aer Lingus
Aer Lingus
BOS
6:30p
SNN
1:00p
18h 30m
2 stops
SNN
8:00a
BOS
2:50p
6h 50m
nonstop
Depart: Thu Mar 23 2017 Return: Thu Mar 30 2017 Trip spans 8 days
Aer Lingus
Aer Lingus
BOS
6:30p
SNN
1:00p
18h 30m
2 stops
SNN
8:00a
BOS
2:50p
6h 50m
nonstop
Depart: Sun May 14 2017 Return: Mon May 22 2017 Trip spans 9 days
Air France
Air France
BOS
3:25p
SNN
1:05a
9h 40m
1 stop
SNN
7:45a
BOS
11:26p
15h 41m
1 stop
Depart: Fri May 26 2017 Return: Thu Jun 1 2017 Trip spans 7 days
Major Airline
Major Airline
BOS
2:15p
SNN
4:05a
13h 50m
1 stop
SNN
1:05a
BOS
10:39a
9h 34m
1 stop
Depart: Sun Apr 30 2017 Return: Sun May 7 2017 Trip spans 8 days
United
United
BOS
6:17a
SNN
10:00p
15h 43m
1 stop
SNN
5:05a
BOS
10:30p
17h 25m
1 stop
Depart: Mon Aug 7 2017 Return: Thu Aug 24 2017 Trip spans 18 days
KLM
KLM
BOS
3:25p
SNN
1:05a
9h 40m
1 stop
SNN
7:50a
BOS
11:36p
15h 46m
1 stop
Depart: Mon Mar 13 2017 Return: Tue Mar 21 2017 Trip spans 9 days
Air Canada
Air Canada
BOS
1:10p
SNN
8:45a
19h 35m
2 stops
SNN
9:05a
BOS
10:09p
37h 04m
2 stops
Depart: Sat Mar 25 2017 Return: Sat Apr 1 2017 Trip spans 8 days
Aer Lingus
Aer Lingus
BOS
6:30p
SNN
7:15a
12h 45m
2 stops
SNN
8:00a
BOS
2:50p
6h 50m
nonstop
Depart: Mon May 15 2017 Return: Mon May 22 2017 Trip spans 8 days
Air France
Air France
BOS
3:25p
SNN
1:05a
9h 40m
1 stop
SNN
7:45a
BOS
11:26p
15h 41m
1 stop
Depart: Fri Jun 2 2017 Return: Sun Jun 11 2017 Trip spans 10 days
Major Airline
Major Airline
BOS
4:25a
SNN
6:20p
13h 55m
1 stop
SNN
1:15a
BOS
6:10a
28h 55m
1 stop
Direct flights BOS to SNN on British Airways
Flight # Depart BOS Arrive SNN Sun Mon Tue Wed Thu Fri Sat Valid Between
6134 7:15 pm 6:15 am Mar 26 - Oct 27
6134 7:20 pm 6:10 am Feb 17 - Mar 11
6134 8:20 pm 6:10 am Mar 12 - Mar 18
6134 8:20 pm 6:10 am Mar 21 - Mar 24
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Boston
$477
Destination

Shannon
$477
Airlines Airline reviews

13 travelers who booked a flight from Boston to Shannon rated their chosen airlines with an average of 7.9.

Overall
7.8
Boarding
8.3
Crew
8.6
Comfort
6.9
Food
7.4
Entertainment
8.2