Boston (BOS) to Osaka (KIX) flight deal in economy from $390
$1,184 USD
-67%$390 USD
Verified about 2 hours agoAugust 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Thursday, August 20th, 2026
Outbound Flights
32h 35m·2 stops
$390 USD
BOSAug 20 18:50
→YULAug 20 20:26
AC 8611Embraer 175
1h 4m layover
YULAug 20 21:30
→YVRAug 21 00:01
AC 313Airbus A220-300 Passenger
13h 44m layover
YVRAug 21 13:45
→KIXAug 22 16:25
AC 23Boeing 787
32h 35m·2 stops
$390 USDBOSAug 20 18:50
→YULAug 20 20:26
AC 8611Embraer 175
11h 4m layover·Overnight
YULAug 21 07:30
→YVRAug 21 09:56
AC 301Airbus A330
3h 49m layover
YVRAug 21 13:45
→KIXAug 22 16:25
AC 23Boeing 787
32h 10m·2 stops
$395 USDBOSAug 20 19:15
→YYZAug 20 21:10
AC 765Airbus A220-300 Passenger
1h 30m layover
YYZAug 20 22:40
→YVRAug 21 00:47
AC 129Airbus A321
12h 58m layover
YVRAug 21 13:45
→KIXAug 22 16:25
AC 23Boeing 787
21h 25m·1 stop
$430 USDBOSAug 20 06:00
→YYZAug 20 07:55
AC 767Airbus A220-300 Passenger
5h 40m layover
YYZAug 20 13:35
→KIXAug 21 16:25
AC 59Boeing 787