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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: Thu Apr 23 2015 Return: Thu May 7 2015 Trip spans 15 days
United
United
BOS
4:02a
SIN
8:15a
28h 13m
2 stops
SIN
1:50a
BOS
6:16a
28h 26m
2 stops
Depart: Mon Apr 27 2015 Return: Thu May 7 2015 Trip spans 11 days
United
United
BOS
4:47a
SIN
8:05a
27h 18m
2 stops
SIN
1:50a
BOS
6:16a
28h 26m
2 stops
Depart: Wed Apr 29 2015 Return: Thu May 7 2015 Trip spans 9 days
United
United
BOS
3:00a
SIN
8:05a
29h 05m
2 stops
SIN
2:10a
BOS
7:00a
28h 50m
2 stops
Depart: Tue May 12 2015 Return: Tue May 19 2015 Trip spans 8 days
United
United
BOS
2:05a
SIN
8:05a
30h 00m
2 stops
SIN
1:50a
BOS
3:43a
25h 53m
2 stops
Depart: Wed May 13 2015 Return: Wed May 20 2015 Trip spans 8 days
United
United
BOS
2:35a
SIN
8:05a
29h 30m
2 stops
SIN
2:10a
BOS
3:43a
25h 33m
2 stops
Depart: Sun Sep 13 2015 Return: Mon Sep 21 2015 Trip spans 9 days
United
United
BOS
3:30a
SIN
8:05a
28h 35m
2 stops
SIN
2:10a
BOS
6:59a
28h 49m
2 stops
Depart: Mon Sep 14 2015 Return: Mon Sep 21 2015 Trip spans 8 days
United
United
BOS
2:30a
SIN
8:15a
29h 45m
2 stops
SIN
2:10a
BOS
6:59a
28h 49m
2 stops
Depart: Tue Sep 15 2015 Return: Mon Sep 21 2015 Trip spans 7 days
United
United
BOS
2:30a
SIN
8:15a
29h 45m
2 stops
SIN
2:10a
BOS
6:59a
28h 49m
2 stops
Depart: Wed Sep 16 2015 Return: Mon Sep 21 2015 Trip spans 6 days
United
United
BOS
2:30a
SIN
8:05a
29h 35m
2 stops
SIN
2:10a
BOS
5:22a
27h 12m
2 stops
Depart: Thu Sep 17 2015 Return: Mon Sep 21 2015 Trip spans 5 days
United
United
BOS
4:30a
SIN
8:05a
27h 35m
2 stops
SIN
2:10a
BOS
5:22a
27h 12m
2 stops
Depart: Wed Sep 23 2015 Return: Wed Sep 30 2015 Trip spans 8 days
United
United
BOS
2:30a
SIN
8:15a
29h 45m
2 stops
SIN
1:50a
BOS
6:59a
29h 09m
2 stops
Depart: Mon Sep 28 2015 Return: Mon Oct 12 2015 Trip spans 15 days
United
United
BOS
2:30a
SIN
8:05a
29h 35m
2 stops
SIN
2:10a
BOS
6:59a
28h 49m
2 stops
Depart: Mon Apr 6 2015 Return: Mon Apr 20 2015 Trip spans 15 days
United
United
BOS
4:59a
SIN
8:15a
27h 16m
2 stops
SIN
1:50a
BOS
7:00a
29h 10m
2 stops
Depart: Wed Apr 1 2015 Return: Wed Apr 8 2015 Trip spans 8 days
ANA
ANA
BOS
4:55a
SIN
8:05a
27h 10m
2 stops
SIN
1:50a
BOS
8:15a
30h 25m
2 stops
Depart: Mon Mar 30 2015 Return: Mon Apr 6 2015 Trip spans 8 days
Delta
Delta
BOS
2:00a
SIN
8:05a
30h 05m
2 stops
SIN
2:55a
BOS
5:45a
26h 50m
2 stops
Depart: Mon Aug 31 2015 Return: Fri Sep 11 2015 Trip spans 12 days
$1069
Select
Japan Airlines
Japan Airlines
BOS
9:30a
SIN
8:35a
23h 05m
1 stop
SIN
4:10a
BOS
6:29a
26h 19m
2 stops
Depart: Tue Sep 1 2015 Return: Mon Sep 7 2015 Trip spans 7 days
$1191
Select
Cathay Pacific
Cathay Pacific
BOS
9:45p
SIN
8:35p
22h 50m
1 stop
SIN
4:00a
BOS
5:40a
25h 40m
1 stop
Depart: Sat Aug 15 2015 Return: Tue Aug 25 2015 Trip spans 11 days
$1461
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: Fri May 22 2015 Return: Sat May 23 2015 Trip spans 2 days
$1581
Select
Air Canada
Air Canada
BOS
2:30a
SIN
3:10a
24h 40m
2 stops
SIN
6:15p
BOS
6:27a
36h 12m
2 stops
Depart: Mon Jul 13 2015 Return: Thu Aug 20 2015 Trip spans 39 days
$1639
Select
Air France
Air France
BOS
3:33p
SIN
10:15p
30h 42m
1 stop
SIN
8:25p
BOS
2:15a
29h 50m
1 stop
Airports
Origin

Boston
$938
Destination

Singapore
$938