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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: Mon Apr 13 2015 Return: Wed Apr 15 2015 Trip spans 3 days
United
United
BOS
2:03a
SIN
8:15a
30h 12m
2 stops
SIN
2:10a
BOS
4:03a
25h 53m
2 stops
Depart: Tue Mar 24 2015 Return: Tue Apr 7 2015 Trip spans 15 days
United
United
BOS
4:00a
SIN
8:40a
28h 40m
2 stops
SIN
2:10a
BOS
6:05a
27h 55m
2 stops
Depart: Wed Mar 25 2015 Return: Tue Apr 7 2015 Trip spans 14 days
United
United
BOS
4:04a
SIN
8:45a
28h 41m
2 stops
SIN
2:10a
BOS
7:00a
28h 50m
2 stops
Depart: Sun Apr 5 2015 Return: Wed Apr 8 2015 Trip spans 4 days
United
United
BOS
4:13a
SIN
8:15a
28h 02m
2 stops
SIN
2:10a
BOS
7:00a
28h 50m
2 stops
Depart: Tue Mar 31 2015 Return: Tue Apr 7 2015 Trip spans 8 days
United
United
BOS
2:32a
SIN
8:15a
29h 43m
2 stops
SIN
2:10a
BOS
4:03a
25h 53m
2 stops
Depart: Tue Sep 1 2015 Return: Mon Sep 21 2015 Trip spans 21 days
United
United
BOS
4:30a
SIN
8:05a
27h 35m
2 stops
SIN
1:50a
BOS
5:22a
27h 32m
2 stops
Depart: Wed Sep 2 2015 Return: Mon Sep 21 2015 Trip spans 20 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 Mar 23 2015 Return: Tue Apr 7 2015 Trip spans 16 days
United
United
BOS
3:00a
SIN
8:45a
29h 45m
2 stops
SIN
2:10a
BOS
6:05a
27h 55m
2 stops
Depart: Wed Apr 15 2015 Return: Tue Apr 21 2015 Trip spans 7 days
United
United
BOS
2:03a
SIN
8:05a
30h 02m
2 stops
SIN
1:50a
BOS
3:21p
37h 31m
2 stops
Depart: Thu Apr 2 2015 Return: Tue Apr 7 2015 Trip spans 6 days
United
United
BOS
4:00a
SIN
8:05a
28h 05m
3 stops
SIN
2:10a
BOS
4:03a
25h 53m
2 stops
Depart: Mon Mar 9 2015 Return: Tue Mar 24 2015 Trip spans 16 days
United
United
BOS
3:17a
SIN
8:40a
29h 23m
2 stops
SIN
3:00a
BOS
5:46a
26h 46m
2 stops
Depart: Tue Mar 10 2015 Return: Tue Mar 24 2015 Trip spans 15 days
United
United
BOS
6:22a
SIN
8:45a
26h 23m
2 stops
SIN
2:10a
BOS
5:46a
27h 36m
2 stops
Depart: Wed Mar 11 2015 Return: Tue Mar 24 2015 Trip spans 14 days
United
United
BOS
6:22a
SIN
8:45a
26h 23m
2 stops
SIN
2:10a
BOS
5:46a
27h 36m
2 stops
Depart: Thu Mar 12 2015 Return: Tue Mar 24 2015 Trip spans 13 days
United
United
BOS
3:17a
SIN
8:45a
29h 28m
2 stops
SIN
3:00a
BOS
6:38a
27h 38m
2 stops
Depart: Mon Mar 16 2015 Return: Tue Mar 24 2015 Trip spans 9 days
United
United
BOS
6:22a
SIN
8:45a
26h 23m
2 stops
SIN
3:00a
BOS
5:46a
26h 46m
2 stops
Depart: Mon Mar 30 2015 Return: Mon Apr 13 2015 Trip spans 15 days
Delta
Delta
BOS
6:30a
SIN
8:05a
25h 35m
2 stops
SIN
2:55a
BOS
4:39a
25h 44m
2 stops
Depart: Tue Aug 25 2015 Return: Sun Sep 6 2015 Trip spans 13 days
$1180
Select
Cathay Pacific
Cathay Pacific
BOS
9:45p
SIN
7:45p
22h 00m
1 stop
SIN
9:20p
BOS
5:40a
32h 20m
1 stop
Depart: Thu Jun 11 2015 Return: Mon Jun 29 2015 Trip spans 19 days
$1212
Select
American Airlines
American Airlines
BOS
4:00a
SIN
8:35a
28h 35m
2 stops
SIN
4:10a
BOS
7:13a
27h 03m
2 stops
Depart: Tue Jul 28 2015 Return: Fri Aug 7 2015 Trip spans 11 days
$1480
Select
Singapore Airlines
Singapore Airlines
BOS
3:25a
SIN
8:50a
29h 25m
2 stops
SIN
8:35a
BOS
11:25p
38h 50m
1 stop
Depart: Fri Jul 24 2015 Return: Sat Aug 8 2015 Trip spans 16 days
$1491
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
Change your search
Airports
Origin

Boston
$912
Destination

Singapore
$912