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
Tuesday, October 20th, 2026
10 round-trip options
Returning
Sun, Oct 25, 2026•5 Day Trip
$6,219 USD
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Mon, Oct 26, 2026•6 Day Trip
$1,272 USD
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Tue, Oct 27, 2026•7 Day Trip
$1,228 USD
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Wed, Oct 28, 2026•8 Day Trip
$3,186 USD
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Thu, Oct 29, 2026•9 Day Trip
$1,231 USD
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Fri, Oct 30, 2026•10 Day Trip
$3,179 USD
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Sat, Oct 31, 2026•11 Day Trip
$1,754 USD
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Sun, Nov 1, 2026•12 Day Trip
$2,909 USD
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Mon, Nov 2, 2026•13 Day Trip
$1,228 USD
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Tue, Nov 3, 2026•14 Day Trip
$1,439 USD