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 15th, 2026
7 round-trip options
Returning
Wed, Oct 21, 2026•6 Day Trip
$1,532 USD
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Fri, Oct 23, 2026•8 Day Trip
$3,185 USD
Returning
Sun, Oct 25, 2026•10 Day Trip
$9,661 USD
Returning
Mon, Oct 26, 2026•11 Day Trip
$3,248 USD
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Tue, Oct 27, 2026•12 Day Trip
$1,488 USD
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Wed, Oct 28, 2026•13 Day Trip
$3,446 USD
Returning
Thu, Oct 29, 2026•14 Day Trip
$1,492 USD