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Find Flight Deals from Boston Logan International to Singapore Changi (BOS - SIN)

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

Book cheap flights from Boston Logan International to Singapore Changi

(Round-trip)
Depart: Wed May 13 2015 Return: Wed May 27 2015 Trip spans 15 days
$1019
Select
United
United
BOS
2:08a
SIN
8:05a
29h 57m
2 stops
SIN
2:10a
BOS
6:14a
28h 04m
2 stops
Depart: Mon May 18 2015 Return: Tue Jun 2 2015 Trip spans 16 days
$1042
Select
United
United
BOS
3:00a
SIN
8:05a
29h 05m
3 stops
SIN
2:10a
BOS
6:14a
28h 04m
2 stops
Depart: Tue May 12 2015 Return: Mon May 18 2015 Trip spans 7 days
$1049
Select
United
United
BOS
4:12a
SIN
8:15a
28h 03m
2 stops
SIN
2:10a
BOS
7:00a
28h 50m
2 stops
Depart: Sat Sep 19 2015 Return: Thu Sep 24 2015 Trip spans 6 days
$1068
Select
United
United
BOS
2:05a
SIN
2:15p
60h 10m
3 stops
SIN
2:10a
BOS
8:05a
29h 55m
2 stops
Depart: Fri Oct 9 2015 Return: Sat Oct 24 2015 Trip spans 16 days
$1070
Select
United
United
BOS
2:00a
SIN
8:05a
30h 05m
2 stops
SIN
2:10a
BOS
8:05a
29h 55m
2 stops
Depart: Sat Oct 10 2015 Return: Sat Oct 24 2015 Trip spans 15 days
$1070
Select
United
United
BOS
4:30a
SIN
8:05a
27h 35m
2 stops
SIN
2:10a
BOS
8:05a
29h 55m
2 stops
Depart: Thu Apr 30 2015 Return: Mon May 18 2015 Trip spans 19 days
$1072
Select
United
United
BOS
2:35a
SIN
8:05a
29h 30m
2 stops
SIN
2:10a
BOS
7:00a
28h 50m
2 stops
Depart: Sun May 3 2015 Return: Mon May 18 2015 Trip spans 16 days
$1072
Select
United
United
BOS
5:25a
SIN
8:05a
26h 40m
2 stops
SIN
2:10a
BOS
7:00a
28h 50m
2 stops
Depart: Mon May 4 2015 Return: Mon May 18 2015 Trip spans 15 days
$1072
Select
United
United
BOS
2:35a
SIN
8:15a
29h 40m
2 stops
SIN
2:10a
BOS
7:00a
28h 50m
2 stops
Depart: Wed May 6 2015 Return: Mon May 18 2015 Trip spans 13 days
$1072
Select
United
United
BOS
4:06a
SIN
8:05a
27h 59m
2 stops
SIN
2:10a
BOS
7:00a
28h 50m
2 stops
Depart: Thu May 7 2015 Return: Mon May 18 2015 Trip spans 12 days
$1072
Select
United
United
BOS
3:00a
SIN
8:05a
29h 05m
2 stops
SIN
2:10a
BOS
7:00a
28h 50m
2 stops
Depart: Fri May 8 2015 Return: Mon May 18 2015 Trip spans 11 days
$1072
Select
United
United
BOS
3:00a
SIN
8:05a
29h 05m
2 stops
SIN
2:10a
BOS
7:00a
28h 50m
2 stops
Depart: Wed Jun 17 2015 Return: Mon Jun 22 2015 Trip spans 6 days
$1137
Select
Delta
Delta
BOS
3:09a
SIN
7:30a
28h 21m
2 stops
SIN
2:55a
BOS
6:33a
27h 38m
2 stops
Depart: Fri Jul 31 2015 Return: Sun Aug 30 2015 Trip spans 31 days
$1170
Select
ANA
ANA
BOS
2:35a
SIN
7:15a
52h 40m
2 stops
SIN
1:50a
BOS
8:09a
54h 19m
2 stops
Depart: Mon Aug 24 2015 Return: Fri Sep 4 2015 Trip spans 12 days
$1324
Select
Cathay Pacific
Cathay Pacific
BOS
9:45p
SIN
8:35p
22h 50m
1 stop
SIN
4:15p
BOS
5:40a
37h 25m
1 stop
Depart: Tue Jul 14 2015 Return: Tue Jul 21 2015 Trip spans 8 days
$1395
Select
Air Canada
Air Canada
BOS
2:30a
SIN
7:15a
28h 45m
2 stops
SIN
6:15p
BOS
4:18a
34h 03m
2 stops
Depart: Tue Jul 21 2015 Return: Sat Aug 1 2015 Trip spans 12 days
$1441
Select
China Southern
China Southern
BOS
1:59p
SIN
6:30a
40h 31m
2 stops
SIN
4:00a
BOS
7:39a
27h 39m
2 stops
Depart: Sat Jun 13 2015 Return: Tue Jul 21 2015 Trip spans 39 days
$1450
Select
Turkish Airlines
Turkish Airlines
BOS
7:45p
SIN
1:25a
29h 40m
1 stop
SIN
7:15p
BOS
1:00a
29h 45m
1 stop
Depart: Mon Aug 17 2015 Return: Sat Aug 22 2015 Trip spans 6 days
$1573
Select
Emirates
Emirates
BOS
7:15p
SIN
11:00p
27h 45m
1 stop
SIN
8:50p
BOS
10:15p
49h 25m
3 stops
Depart: Thu Jul 16 2015 Return: Thu Aug 13 2015 Trip spans 29 days
$1891
Select
Qatar Airways
Qatar Airways
BOS
3:00a
SIN
3:50a
24h 50m
2 stops
SIN
10:30p
BOS
3:16a
28h 46m
2 stops
Airports
Origin

Boston
$1019
Destination

Singapore
$1019