Find Deals on Flights from Boston Logan International to Belfast Intl Arpt (BOS - BFS)

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.
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Book cheap flights from Boston Logan International to Belfast Intl Arpt

(Round-trip)
Depart: Wed Dec 28 2016 Return: Sat Jan 14 2017 Trip spans 18 days
Major Airline
Major Airline
BOS
8:00a
BFS
11:00p
15h 00m
1 stop
BFS
6:00a
BOS
5:00p
11h 00m
1 stop
Depart: Sun Oct 30 2016 Return: Mon Nov 7 2016 Trip spans 9 days
United
United
BOS
3:50p
BFS
12:30a
8h 40m
1 stop
BFS
6:10a
BOS
10:23p
16h 13m
1 stop
Depart: Sun Nov 6 2016 Return: Mon Nov 14 2016 Trip spans 9 days
United
United
BOS
5:15a
BFS
11:30p
18h 15m
1 stop
BFS
6:10a
BOS
4:43p
10h 33m
1 stop
Depart: Sat Mar 11 2017 Return: Sat Mar 18 2017 Trip spans 7 days
Major Airline
Major Airline
BOS
3:00a
BFS
10:00p
19h 00m
1 stop
BFS
6:00a
BOS
5:00p
11h 00m
1 stop
Depart: Sat Oct 29 2016 Return: Mon Nov 7 2016 Trip spans 10 days
United
United
BOS
1:35p
BFS
12:30a
34h 55m
2 stops
BFS
6:10a
BOS
11:59p
17h 49m
2 stops
Depart: Thu Nov 3 2016 Return: Mon Nov 14 2016 Trip spans 12 days
United
United
BOS
7:56a
BFS
12:30a
16h 34m
1 stop
BFS
6:10a
BOS
4:43p
10h 33m
1 stop
Depart: Wed Nov 2 2016 Return: Sun Nov 6 2016 Trip spans 5 days
Major Airline
Major Airline
BOS
9:38a
BFS
8:30p
10h 52m
1 stop
BFS
1:10a
BOS
6:09p
16h 59m
1 stop
Depart: Sat Nov 5 2016 Return: Mon Nov 14 2016 Trip spans 10 days
United
United
BOS
8:50a
BFS
12:30a
15h 40m
1 stop
BFS
6:10a
BOS
4:43p
10h 33m
1 stop
Depart: Sun Oct 23 2016 Return: Mon Oct 31 2016 Trip spans 9 days
United
United
BOS
4:15a
BFS
12:00a
19h 45m
1 stop
BFS
6:10a
BOS
6:48p
12h 38m
1 stop
Depart: Wed Oct 26 2016 Return: Mon Nov 7 2016 Trip spans 13 days
United
United
BOS
1:30p
BFS
12:00a
10h 30m
1 stop
BFS
6:10a
BOS
4:43p
10h 33m
1 stop
Depart: Tue Oct 25 2016 Return: Mon Nov 7 2016 Trip spans 14 days
United
United
BOS
5:00p
BFS
12:00a
31h 00m
1 stop
BFS
6:10a
BOS
4:43p
10h 33m
1 stop
Depart: Sat Oct 22 2016 Return: Mon Nov 7 2016 Trip spans 17 days
United
United
BOS
1:35p
BFS
12:00a
34h 25m
2 stops
BFS
6:10a
BOS
10:49p
16h 39m
2 stops
Depart: Fri Oct 21 2016 Return: Mon Oct 31 2016 Trip spans 11 days
United
United
BOS
1:30p
BFS
12:00a
10h 30m
1 stop
BFS
6:10a
BOS
6:48p
12h 38m
1 stop
Depart: Thu Oct 27 2016 Return: Mon Nov 7 2016 Trip spans 12 days
United
United
BOS
1:30p
BFS
12:00a
10h 30m
1 stop
BFS
6:10a
BOS
4:43p
10h 33m
1 stop
Depart: Fri Oct 28 2016 Return: Mon Nov 7 2016 Trip spans 11 days
United
United
BOS
1:30p
BFS
12:00a
10h 30m
1 stop
BFS
6:10a
BOS
4:43p
10h 33m
1 stop
Depart: Tue Nov 1 2016 Return: Mon Nov 14 2016 Trip spans 14 days
United
United
BOS
10:55a
BFS
12:30a
37h 35m
2 stops
BFS
6:10a
BOS
10:50p
16h 40m
2 stops
Depart: Fri Nov 4 2016 Return: Mon Nov 14 2016 Trip spans 11 days
United
United
BOS
3:55p
BFS
12:30a
8h 35m
1 stop
BFS
6:10a
BOS
4:43p
10h 33m
1 stop
Depart: Mon Oct 31 2016 Return: Fri Nov 11 2016 Trip spans 12 days
United
United
BOS
2:20p
BFS
12:30a
58h 10m
2 stops
BFS
6:10a
BOS
12:30a
18h 20m
2 stops
Depart: Fri Oct 14 2016 Return: Mon Oct 17 2016 Trip spans 4 days
$1077
Select
United
United
BOS
1:30p
BFS
12:00a
10h 30m
1 stop
BFS
7:10a
BOS
9:24p
14h 14m
1 stop
Depart: Sat Oct 15 2016 Return: Sun Oct 23 2016 Trip spans 9 days
$1077
Select
United
United
BOS
4:33a
BFS
12:00a
19h 27m
1 stop
BFS
7:10a
BOS
11:13p
16h 03m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Boston
$642
Destination

Belfast
$642
Airlines