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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 Sep 9 2015 Return: Tue Sep 15 2015 Trip spans 7 days
ANA
ANA
BOS
2:40a
SIN
8:05a
29h 25m
2 stops
SIN
8:35p
BOS
9:55p
25h 20m
2 stops
Depart: Fri Sep 4 2015 Return: Sun Sep 13 2015 Trip spans 10 days
United
United
BOS
6:35a
SIN
8:20a
25h 45m
2 stops
SIN
2:10a
BOS
2:39a
24h 29m
2 stops
Depart: Wed May 6 2015 Return: Wed May 20 2015 Trip spans 15 days
United
United
BOS
3:00a
SIN
8:05a
29h 05m
2 stops
SIN
2:10a
BOS
3:43a
25h 33m
2 stops
Depart: Wed Jun 3 2015 Return: Wed Jun 17 2015 Trip spans 15 days
United
United
BOS
4:06a
SIN
8:05a
27h 59m
2 stops
SIN
2:10a
BOS
7:11a
29h 01m
2 stops
Depart: Thu Sep 10 2015 Return: Mon Sep 14 2015 Trip spans 5 days
United
United
BOS
3:30a
SIN
8:05a
28h 35m
2 stops
SIN
1:50a
BOS
5:22a
27h 32m
2 stops
Depart: Thu Apr 23 2015 Return: Thu May 7 2015 Trip spans 15 days
United
United
BOS
4:47a
SIN
8:05a
27h 18m
2 stops
SIN
2:10a
BOS
6:16a
28h 06m
2 stops
Depart: Mon Apr 27 2015 Return: Thu May 7 2015 Trip spans 11 days
United
United
BOS
4:06a
SIN
8:05a
27h 59m
2 stops
SIN
2:10a
BOS
3:43a
25h 33m
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
3:43a
25h 33m
2 stops
Depart: Thu Apr 30 2015 Return: Thu May 7 2015 Trip spans 8 days
United
United
BOS
4:02a
SIN
8:05a
28h 03m
2 stops
SIN
2:10a
BOS
6:16a
28h 06m
2 stops
Depart: Wed May 13 2015 Return: Wed May 27 2015 Trip spans 15 days
United
United
BOS
4:06a
SIN
8:05a
27h 59m
2 stops
SIN
1:50a
BOS
7:00a
29h 10m
2 stops
Depart: Tue May 19 2015 Return: Wed May 27 2015 Trip spans 9 days
United
United
BOS
2:35a
SIN
8:15a
29h 40m
2 stops
SIN
2:10a
BOS
3:43a
25h 33m
2 stops
Depart: Tue Sep 1 2015 Return: Thu Sep 10 2015 Trip spans 10 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 2 2015 Return: Thu Sep 10 2015 Trip spans 9 days
United
United
BOS
2:30a
SIN
8:05a
29h 35m
2 stops
SIN
2:10a
BOS
6:59a
28h 49m
2 stops
Depart: Thu Jul 30 2015 Return: Mon Aug 17 2015 Trip spans 19 days
Delta
Delta
BOS
2:10a
SIN
7:30a
29h 20m
2 stops
SIN
2:50a
BOS
7:33a
28h 43m
3 stops
Depart: Mon Aug 31 2015 Return: Tue Sep 8 2015 Trip spans 9 days
$1188
Select
Cathay Pacific
Cathay Pacific
BOS
9:45p
SIN
8:35p
22h 50m
1 stop
SIN
8:45a
BOS
5:40a
20h 55m
1 stop
Depart: Wed May 20 2015 Return: Tue Jun 2 2015 Trip spans 14 days
$1190
Select
Emirates
Emirates
BOS
3:35p
SIN
5:35a
38h 00m
3 stops
SIN
8:50p
BOS
10:15p
25h 25m
2 stops
Depart: Thu Aug 13 2015 Return: Wed Aug 26 2015 Trip spans 14 days
$1348
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: Sat Jul 25 2015 Return: Tue Aug 11 2015 Trip spans 18 days
$1473
Select
American Airlines
American Airlines
BOS
2:00a
SIN
8:35a
30h 35m
2 stops
SIN
4:00a
BOS
7:27a
27h 27m
2 stops
Depart: Fri Aug 14 2015 Return: Tue Aug 25 2015 Trip spans 12 days
$1602
Select
Air Canada
Air Canada
BOS
2:30a
SIN
8:20a
29h 50m
2 stops
SIN
1:50a
BOS
6:29a
28h 39m
2 stops
Depart: Fri Jul 24 2015 Return: Sat Aug 8 2015 Trip spans 16 days
$1639
Select
Air France
Air France
BOS
6:50p
SIN
2:10a
31h 20m
1 stop
SIN
8:25p
BOS
2:15a
29h 50m
1 stop
Airports
Origin

Boston
$758
Destination

Singapore
$758