Find Deals on Flights from Boston Logan International to Osaka Kansai International (BOS - KIX)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
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 Kansai International

(Round-trip)
Depart: Tue Apr 25 2017 Return: Mon May 1 2017 Trip spans 7 days
Major Airline
Major Airline
BOS
11:25a
KIX
12:30a
37h 05m
2 stops
KIX
6:10a
BOS
12:50p
30h 40m
2 stops
Depart: Thu Apr 20 2017 Return: Wed May 3 2017 Trip spans 14 days
Air China
Air China
BOS
4:35a
KIX
7:40p
39h 05m
2 stops
KIX
5:00a
BOS
10:18a
29h 18m
2 stops
Depart: Wed May 24 2017 Return: Wed May 31 2017 Trip spans 8 days
Air Canada
Air Canada
BOS
4:00p
KIX
9:50p
29h 50m
2 stops
KIX
12:15p
BOS
7:29a
19h 14m
2 stops
Depart: Thu Mar 16 2017 Return: Wed Mar 22 2017 Trip spans 7 days
China Southern
China Southern
BOS
3:20a
KIX
3:30a
48h 10m
3 stops
KIX
10:00a
BOS
4:45p
30h 45m
2 stops
Depart: Mon Feb 27 2017 Return: Fri Mar 3 2017 Trip spans 5 days
$1041
Select
Korean Air
Korean Air
BOS
2:30p
KIX
10:00p
31h 30m
2 stops
KIX
4:30a
BOS
2:45p
34h 15m
2 stops
Depart: Tue Mar 28 2017 Return: Tue Apr 11 2017 Trip spans 15 days
$1071
Select
Cathay Pacific
Cathay Pacific
BOS
9:45p
KIX
12:50a
27h 05m
1 stop
KIX
5:20a
BOS
7:10a
25h 50m
1 stop
Depart: Tue Feb 21 2017 Return: Tue Mar 7 2017 Trip spans 15 days
$1091
Select
Emirates
Emirates
BOS
5:55a
KIX
10:10p
40h 15m
1 stop
KIX
6:35p
BOS
4:40p
46h 05m
1 stop
Depart: Tue Jan 24 2017 Return: Tue Feb 7 2017 Trip spans 15 days
$1116
Select
Air France
Air France
BOS
3:00p
KIX
2:55p
23h 55m
1 stop
KIX
6:50a
BOS
2:46a
43h 56m
2 stops
Depart: Sun Feb 19 2017 Return: Tue Mar 7 2017 Trip spans 17 days
$1204
Select
Delta
Delta
BOS
3:51a
KIX
10:00p
42h 09m
2 stops
KIX
4:00p
BOS
3:50a
35h 50m
2 stops
Depart: Sat Jun 24 2017 Return: Thu Jun 29 2017 Trip spans 6 days
$1571
Select
China Airlines
China Airlines
BOS
2:59p
KIX
7:00p
28h 01m
2 stops
KIX
10:00a
BOS
4:45p
30h 45m
2 stops
Depart: Wed Apr 19 2017 Return: Mon May 1 2017 Trip spans 13 days
Air China
Air China
BOS
2:00a
KIX
7:40p
41h 40m
2 stops
KIX
9:50a
BOS
10:31p
36h 41m
2 stops
Depart: Wed Jun 7 2017 Return: Wed Jun 14 2017 Trip spans 8 days
Air Canada
Air Canada
BOS
4:00p
KIX
9:50p
29h 50m
2 stops
KIX
12:15p
BOS
6:25p
30h 10m
2 stops
Depart: Thu Mar 23 2017 Return: Mon Apr 3 2017 Trip spans 12 days
Air China
Air China
BOS
5:40a
KIX
7:40p
38h 00m
2 stops
KIX
9:50a
BOS
3:46a
41h 56m
2 stops
Depart: Sun Apr 9 2017 Return: Sat Apr 15 2017 Trip spans 7 days
China Southern
China Southern
BOS
3:20a
KIX
8:10p
40h 50m
2 stops
KIX
10:10a
BOS
4:40p
54h 30m
2 stops
Depart: Thu Mar 9 2017 Return: Mon Mar 20 2017 Trip spans 11 days
Major Airline
Major Airline
BOS
7:40a
KIX
8:50p
37h 10m
2 stops
KIX
4:50a
BOS
11:05a
30h 15m
2 stops
Depart: Tue May 30 2017 Return: Mon Jun 5 2017 Trip spans 7 days
Air Canada
Air Canada
BOS
2:00a
KIX
9:50p
19h 50m
2 stops
KIX
12:15p
BOS
7:29a
19h 14m
2 stops
Depart: Tue Mar 21 2017 Return: Mon Apr 3 2017 Trip spans 14 days
Air China
Air China
BOS
5:40a
KIX
7:40p
38h 00m
2 stops
KIX
9:50a
BOS
3:46a
41h 56m
2 stops
Depart: Sat Mar 11 2017 Return: Sun Mar 19 2017 Trip spans 8 days
China Southern
China Southern
BOS
2:35p
KIX
7:00p
27h 25m
2 stops
KIX
5:00a
BOS
4:40p
35h 40m
2 stops
Depart: Mon May 1 2017 Return: Sat May 20 2017 Trip spans 20 days
Major Airline
Major Airline
BOS
10:15a
KIX
7:40p
33h 25m
2 stops
KIX
1:00a
BOS
1:24p
36h 24m
2 stops
Depart: Thu May 25 2017 Return: Wed May 31 2017 Trip spans 7 days
Air Canada
Air Canada
BOS
2:00a
KIX
9:50p
19h 50m
2 stops
KIX
12:15p
BOS
7:29a
19h 14m
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

Boston
$749
Destination

Osaka
$749