Find Cheap Flights from Singapore Changi to Boston Logan International (SIN - BOS)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Singapore Changi to Boston Logan International

(Round-trip)
Depart: Wed Oct 25 2017 Return: Tue Nov 7 2017 Trip spans 14 days
American Airlines
American Airlines
SIN
4:10a
BOS
7:08a
26h 58m
2 stops
BOS
4:12a
SIN
6:50a
26h 38m
2 stops
Depart: Sun Sep 10 2017 Return: Thu Sep 14 2017 Trip spans 5 days
China Southern
China Southern
SIN
9:30a
BOS
2:10p
28h 40m
2 stops
BOS
12:25p
SIN
8:30p
32h 05m
2 stops
Depart: Wed Oct 18 2017 Return: Wed Nov 1 2017 Trip spans 15 days
$1022
Select
Delta
Delta
SIN
1:50a
BOS
5:52a
28h 02m
2 stops
BOS
3:35a
SIN
8:10a
28h 35m
2 stops
Depart: Wed Sep 6 2017 Return: Mon Sep 11 2017 Trip spans 6 days
$1044
Select
Turkish Airlines
Turkish Airlines
SIN
7:20p
BOS
2:15a
30h 55m
1 stop
BOS
7:35p
SIN
1:55a
30h 20m
1 stop
Depart: Tue Sep 5 2017 Return: Thu Sep 7 2017 Trip spans 3 days
$1107
Select
Japan Airlines
Japan Airlines
SIN
4:10a
BOS
2:00a
21h 50m
1 stop
BOS
9:20a
SIN
8:20a
23h 00m
1 stop
Depart: Tue Aug 8 2017 Return: Thu Sep 14 2017 Trip spans 38 days
$1112
Select
British Airways
British Airways
SIN
7:15p
BOS
4:50a
33h 35m
1 stop
BOS
3:20p
SIN
12:05a
32h 45m
1 stop
Depart: Fri Sep 1 2017 Return: Mon Sep 11 2017 Trip spans 11 days
$1305
Select
Qatar Airways
Qatar Airways
SIN
6:40a
BOS
10:40p
40h 00m
1 stop
BOS
5:50p
SIN
5:15p
23h 25m
1 stop
Depart: Wed Sep 13 2017 Return: Fri Sep 22 2017 Trip spans 10 days
China Southern
China Southern
SIN
9:30a
BOS
4:22p
30h 52m
2 stops
BOS
12:25p
SIN
8:30p
32h 05m
2 stops
Depart: Sat Sep 2 2017 Return: Sat Sep 9 2017 Trip spans 8 days
$1027
Select
Delta
Delta
SIN
1:50a
BOS
6:09a
28h 19m
2 stops
BOS
3:15a
SIN
8:10a
28h 55m
2 stops
Depart: Sun Sep 3 2017 Return: Sat Sep 9 2017 Trip spans 7 days
$1027
Select
Delta
Delta
SIN
1:50a
BOS
2:01a
24h 11m
2 stops
BOS
5:10a
SIN
8:10a
27h 00m
2 stops
Depart: Tue Aug 1 2017 Return: Tue Aug 22 2017 Trip spans 22 days
$1130
Select
British Airways
British Airways
SIN
7:15p
BOS
9:30p
26h 15m
1 stop
BOS
3:45a
SIN
1:45a
22h 00m
1 stop
Depart: Sun Aug 27 2017 Return: Fri Sep 8 2017 Trip spans 13 days
$1093
Select
China Southern
China Southern
SIN
4:00a
BOS
4:00p
36h 00m
2 stops
BOS
3:26a
SIN
11:05a
31h 39m
2 stops
Depart: Thu Sep 14 2017 Return: Mon Oct 2 2017 Trip spans 19 days
$1027
Select
Delta
Delta
SIN
1:50a
BOS
8:55a
31h 05m
2 stops
BOS
3:10a
SIN
8:10a
29h 00m
2 stops
Depart: Thu Dec 14 2017 Return: Fri Jan 5 2018 Trip spans 23 days
$1130
Select
British Airways
British Airways
SIN
6:15p
BOS
3:20a
33h 05m
1 stop
BOS
4:20p
SIN
9:55p
29h 35m
1 stop
Depart: Fri Aug 25 2017 Return: Mon Aug 28 2017 Trip spans 4 days
$1144
Select
China Southern
China Southern
SIN
1:50p
BOS
3:45p
49h 55m
2 stops
BOS
3:25a
SIN
6:30a
51h 05m
2 stops
Depart: Mon Jul 31 2017 Return: Thu Aug 31 2017 Trip spans 32 days
$1178
Select
British Airways
British Airways
SIN
7:15p
BOS
3:20a
32h 05m
1 stop
BOS
6:40p
SIN
12:05a
29h 25m
1 stop
Depart: Tue Aug 29 2017 Return: Sun Sep 10 2017 Trip spans 13 days
$1100
Select
Delta
Delta
SIN
1:50a
BOS
7:53a
30h 03m
2 stops
BOS
1:45a
SIN
8:10a
30h 25m
2 stops
Depart: Thu Aug 24 2017 Return: Thu Sep 14 2017 Trip spans 22 days
$1226
Select
China Southern
China Southern
SIN
9:30a
BOS
3:45p
30h 15m
2 stops
BOS
3:00a
SIN
6:30a
27h 30m
2 stops
Depart: Mon Sep 4 2017 Return: Thu Sep 7 2017 Trip spans 4 days
$1281
Select
British Airways
British Airways
SIN
7:15p
BOS
2:18a
31h 03m
2 stops
BOS
6:40p
SIN
12:05a
29h 25m
1 stop
Depart: Thu Aug 31 2017 Return: Fri Sep 8 2017 Trip spans 9 days
$1275
Select
Delta
Delta
SIN
1:50a
BOS
3:35a
25h 45m
2 stops
BOS
1:45a
SIN
8:10a
30h 25m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Singapore
$987
Destination

Boston
$987