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Find Deals on Flights from United States to Belfast Intl Arpt

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

Book cheap flights to Belfast Intl Arpt

(Round-trip)
Depart: Fri Nov 20 2015 Return: Fri Dec 4 2015 Trip spans 15 days
United
United
EWR
BFS
6h 20m
nonstop
BFS
EWR
7h 50m
nonstop
Depart: Sun Sep 13 2015 Return: Mon Sep 28 2015 Trip spans 16 days
United
United
BOS
BFS
17h 00m
1 stop
BFS
BOS
14h 44m
1 stop
Depart: Sat Nov 14 2015 Return: Sun Nov 15 2015 Trip spans 2 days
United
United
DCA
BFS
13h 34m
1 stop
BFS
DCA
11h 48m
1 stop
Depart: Thu Sep 3 2015 Return: Tue Sep 15 2015 Trip spans 13 days
United
United
IAD
BFS
12h 33m
1 stop
BFS
IAD
11h 05m
1 stop
Depart: Fri Sep 18 2015 Return: Sat Sep 26 2015 Trip spans 9 days
United
United
ORD
BFS
19h 12m
1 stop
BFS
ORD
12h 55m
1 stop
Depart: Fri Aug 28 2015 Return: Sun Sep 6 2015 Trip spans 10 days
United
United
SFO
BFS
14h 54m
1 stop
BFS
SFO
18h 16m
1 stop
Depart: Wed Sep 9 2015 Return: Thu Sep 24 2015 Trip spans 16 days
United
United
MCI
BFS
15h 48m
1 stop
BFS
MCI
12h 33m
1 stop
Depart: Wed Sep 2 2015 Return: Fri Sep 18 2015 Trip spans 17 days
United
United
HOU
BFS
19h 40m
1 stop
BFS
HOU
15h 13m
1 stop
Depart: Tue Sep 8 2015 Return: Fri Sep 18 2015 Trip spans 11 days
United
United
IAH
BFS
31h 44m
1 stop
BFS
IAH
17h 14m
1 stop
Depart: Wed Nov 18 2015 Return: Sun Nov 29 2015 Trip spans 12 days
United
United
BWI
BFS
11h 19m
1 stop
BFS
BWI
13h 10m
1 stop
Depart: Sat Dec 19 2015 Return: Tue Dec 29 2015 Trip spans 11 days
$1008
Select
United
United
DEN
BFS
13h 35m
2 stops
BFS
DEN
17h 18m
1 stop
Depart: Tue Aug 11 2015 Return: Tue Aug 25 2015 Trip spans 15 days
$1377
Select
United
United
LAX
BFS
18h 16m
2 stops
BFS
LAX
21h 50m
2 stops
Depart: Sat Jul 18 2015 Return: Fri Jul 31 2015 Trip spans 14 days
$1433
Select
United
United
RDU
BFS
45h 19m
2 stops
BFS
RDU
36h 37m
2 stops
Depart: Thu Dec 17 2015 Return: Sat Jan 2 2016 Trip spans 17 days
$1451
Select
United
United
SEA
BFS
17h 10m
2 stops
BFS
SEA
21h 41m
2 stops
Airports
Origin

San Francisco
$832
Kansas City
$857
Baltimore
$961
Seattle
$1451
Raleigh
$1433
Chicago
$721
Los Angeles
$1377
Newark
$559
Denver
$1008
Washington
only $676
only $632
Houston
only $924
only $905
Boston
$627
Destination

Belfast
$559
Airlines