Boston (BOS) to Osaka (KIX) flight deal in economy from $928
$1,993 USD
-53%$928 USD
Verified 1 day agoOctober 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Thursday, October 8th, 2026
6 round-trip options
Returning
Wed, Oct 14, 2026•6 Day Trip
$2,842 USD
Returning
Fri, Oct 16, 2026•8 Day Trip
$2,842 USD
Returning
Sun, Oct 18, 2026•10 Day Trip
$3,713 USD
Returning
Tue, Oct 20, 2026•12 Day Trip
$5,000 USD
Returning
Wed, Oct 21, 2026•13 Day Trip
$2,882 USD
Returning
Thu, Oct 22, 2026•14 Day Trip
$4,056 USD