Find Cheap 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: Wed Nov 22 2017 Return: Mon Nov 27 2017 Trip spans 6 days
Aer Lingus
Aer Lingus
BOS
2:20p
SNN
8:10p
5h 50m
nonstop
SNN
12:25p
BOS
1:50p
25h 25m
2 stops
Depart: Wed Oct 11 2017 Return: Sat Oct 14 2017 Trip spans 4 days
Major Airline
Major Airline
BOS
2:40p
SNN
3:15a
12h 35m
1 stop
SNN
11:30p
BOS
4:20p
16h 50m
1 stop
Depart: Tue Aug 15 2017 Return: Wed Aug 30 2017 Trip spans 16 days
Air France
Air France
BOS
3:30p
SNN
1:05a
9h 35m
1 stop
SNN
7:50a
BOS
11:36p
15h 46m
1 stop
Depart: Sun Sep 17 2017 Return: Sun Oct 15 2017 Trip spans 29 days
KLM
KLM
BOS
9:00a
SNN
1:05a
16h 05m
1 stop
SNN
7:50a
BOS
11:36p
15h 46m
1 stop
Depart: Wed Sep 6 2017 Return: Tue Sep 12 2017 Trip spans 7 days
United
United
BOS
3:45a
SNN
10:00p
18h 15m
1 stop
SNN
5:05a
BOS
2:17p
9h 12m
1 stop
Depart: Wed Sep 13 2017 Return: Sun Sep 17 2017 Trip spans 5 days
Air Canada
Air Canada
BOS
2:40p
SNN
7:15a
16h 35m
2 stops
SNN
3:30a
BOS
10:16p
18h 46m
2 stops
Depart: Thu Aug 24 2017 Return: Fri Sep 1 2017 Trip spans 9 days
American Airlines
American Airlines
BOS
2:30p
SNN
11:50p
9h 20m
1 stop
SNN
7:35a
BOS
6:05p
10h 30m
1 stop
Depart: Wed Jul 19 2017 Return: Tue Jul 25 2017 Trip spans 7 days
Delta
Delta
BOS
9:00a
SNN
1:05a
16h 05m
1 stop
SNN
7:50a
BOS
5:28p
9h 38m
1 stop
Depart: Sun Dec 17 2017 Return: Sat Dec 30 2017 Trip spans 14 days
British Airways
British Airways
BOS
12:55p
SNN
1:15a
12h 20m
1 stop
SNN
2:30a
BOS
2:00p
11h 30m
1 stop
Depart: Wed Nov 8 2017 Return: Sun Nov 12 2017 Trip spans 5 days
Aer Lingus
Aer Lingus
BOS
2:20p
SNN
8:10p
5h 50m
nonstop
SNN
12:25p
BOS
1:50p
25h 25m
2 stops
Depart: Sun Aug 20 2017 Return: Sun Aug 27 2017 Trip spans 8 days
Major Airline
Major Airline
BOS
1:00a
SNN
5:00p
16h 00m
1 stop
SNN
4:00a
BOS
10:50a
6h 50m
nonstop
Depart: Mon Aug 21 2017 Return: Wed Aug 30 2017 Trip spans 10 days
Air France
Air France
BOS
9:00a
SNN
1:05a
16h 05m
1 stop
SNN
7:50a
BOS
11:36p
15h 46m
1 stop
Depart: Sat Nov 18 2017 Return: Sat Nov 25 2017 Trip spans 8 days
Aer Lingus
Aer Lingus
BOS
2:20p
SNN
8:10p
5h 50m
nonstop
SNN
2:30a
BOS
6:40p
16h 10m
2 stops
Depart: Wed Sep 20 2017 Return: Tue Sep 26 2017 Trip spans 7 days
United
United
BOS
6:00a
SNN
10:00p
16h 00m
1 stop
SNN
5:05a
BOS
7:31p
14h 26m
1 stop
Depart: Tue Aug 22 2017 Return: Wed Aug 30 2017 Trip spans 9 days
Air France
Air France
BOS
3:30p
SNN
1:05a
9h 35m
1 stop
SNN
7:50a
BOS
11:36p
15h 46m
1 stop
Depart: Fri Oct 20 2017 Return: Fri Oct 27 2017 Trip spans 8 days
Air Canada
Air Canada
BOS
11:15a
SNN
2:15a
15h 00m
2 stops
SNN
3:30a
BOS
8:16p
16h 46m
2 stops
Depart: Sat Aug 19 2017 Return: Mon Aug 28 2017 Trip spans 10 days
Major Airline
Major Airline
BOS
9:30p
SNN
5:00p
19h 30m
1 stop
SNN
4:45a
BOS
7:53p
15h 08m
1 stop
Depart: Tue Nov 21 2017 Return: Sun Nov 26 2017 Trip spans 6 days
Aer Lingus
Aer Lingus
BOS
2:20p
SNN
8:10p
5h 50m
nonstop
SNN
12:25p
BOS
1:50p
25h 25m
2 stops
Depart: Sat Sep 23 2017 Return: Sat Sep 30 2017 Trip spans 8 days
KLM
KLM
BOS
11:00a
SNN
1:05a
14h 05m
1 stop
SNN
7:50a
BOS
5:30p
9h 40m
1 stop
Depart: Fri Oct 13 2017 Return: Mon Oct 23 2017 Trip spans 11 days
United
United
BOS
1:20p
SNN
10:00p
8h 40m
1 stop
SNN
5:05a
BOS
11:19p
18h 14m
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 Jun 25 - Jul 24
6134 7:15 pm 6:15 am Jul 25 - Oct 27
6134 7:45 pm 6:15 am Jun 21 - Jul 22
* 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
$475
Destination

Shannon
$475
Airlines Airline reviews

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

Overall
8.0
Boarding
8.4
Crew
8.7
Comfort
6.8
Food
7.6
Entertainment
7.8