Find Cheap Flights from Boston Logan International to Osaka (BOS - OSA)

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 Boston Logan International to Osaka

(Round-trip)
Depart: Tue Mar 27 2018 Return: Thu Apr 12 2018 Trip spans 17 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
KIX
11:14p
23h 14m
2 stops
KIX
12:00a
BOS
12:06a
24h 06m
2 stops
Depart: Mon Jan 15 2018 Return: Mon Jan 22 2018 Trip spans 8 days
Air China
Air China
BOS
12:00a
KIX
8:17p
44h 17m
2 stops
KIX
12:00a
BOS
7:00p
43h 00m
2 stops
Depart: Sun Dec 31 2017 Return: Thu Jan 11 2018 Trip spans 12 days
$1163
Select
Air Canada
Air Canada
BOS
12:00a
ITM
9:50a
33h 50m
2 stops
ITM
12:00a
BOS
8:27p
20h 27m
2 stops
Depart: Sun Dec 31 2017 Return: Thu Jan 11 2018 Trip spans 12 days
Air China
Air China
BOS
12:00a
KIX
8:25p
44h 25m
2 stops
KIX
12:00a
BOS
11:40p
23h 40m
2 stops
Depart: Wed Feb 28 2018 Return: Sun Mar 11 2018 Trip spans 12 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
KIX
11:15a
59h 15m
2 stops
KIX
12:00a
BOS
4:56a
27h 56m
2 stops
Depart: Sat Apr 21 2018 Return: Sat May 5 2018 Trip spans 15 days
Air China
Air China
BOS
12:00a
KIX
3:10p
39h 10m
2 stops
KIX
12:00a
BOS
1:56p
37h 56m
2 stops
Depart: Wed Nov 29 2017 Return: Fri Dec 1 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
KIX
10:10a
34h 10m
2 stops
KIX
12:00a
BOS
6:54a
30h 54m
2 stops
Depart: Sun Jan 14 2018 Return: Sat Jan 20 2018 Trip spans 7 days
Air China
Air China
BOS
12:00a
KIX
12:47p
36h 47m
2 stops
KIX
12:00a
BOS
11:40p
23h 40m
2 stops
Depart: Mon Oct 30 2017 Return: Thu Nov 2 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
BOS
12:00a
KIX
1:35a
49h 35m
2 stops
KIX
12:00a
BOS
3:24p
39h 24m
2 stops
Depart: Mon Jan 15 2018 Return: Mon Jan 22 2018 Trip spans 8 days
$1862
Select
Japan Airlines
Japan Airlines
BOS
12:00a
ITM
5:15p
17h 15m
1 stop
ITM
12:00a
BOS
4:45p
16h 45m
1 stop
Depart: Wed Nov 22 2017 Return: Wed Nov 29 2017 Trip spans 8 days
$1175
Select
Air Canada
Air Canada
BOS
12:00a
ITM
9:35p
21h 35m
2 stops
ITM
12:00a
BOS
9:27p
21h 27m
2 stops
Depart: Tue Mar 27 2018 Return: Thu Apr 12 2018 Trip spans 17 days
$1178
Select
Air Canada
Air Canada
BOS
12:00a
ITM
7:45p
19h 45m
2 stops
ITM
12:00a
BOS
8:30p
20h 30m
2 stops
Depart: Wed Feb 14 2018 Return: Sun Feb 25 2018 Trip spans 12 days
$1183
Select
Air Canada
Air Canada
BOS
12:00a
ITM
12:35a
24h 35m
2 stops
ITM
12:00a
BOS
3:47p
39h 47m
2 stops
Depart: Thu Feb 15 2018 Return: Sun Feb 25 2018 Trip spans 11 days
$1183
Select
Air Canada
Air Canada
BOS
12:00a
ITM
11:30a
35h 30m
2 stops
ITM
12:00a
BOS
6:02a
30h 02m
2 stops
Depart: Wed Feb 14 2018 Return: Sun Feb 25 2018 Trip spans 12 days
$1223
Select
Multiple Airlines
Multiple Airlines
BOS
12:00a
KIX
2:28p
38h 28m
2 stops
KIX
12:00a
BOS
12:37p
36h 37m
2 stops
Depart: Thu Apr 5 2018 Return: Thu Apr 19 2018 Trip spans 15 days
$1209
Select
Air Canada
Air Canada
BOS
12:00a
ITM
9:30p
21h 30m
2 stops
ITM
12:00a
BOS
5:50p
17h 50m
2 stops
Depart: Tue Oct 31 2017 Return: Fri Nov 3 2017 Trip spans 4 days
$1348
Select
Air Canada
Air Canada
BOS
12:00a
ITM
8:50p
20h 50m
2 stops
ITM
12:00a
BOS
3:37a
27h 37m
3 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

Boston
$593
Destination

Osaka
only $1163
only $593