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 13th, 2026
8 round-trip options
Returning
Sun, Oct 18, 2026•5 Day Trip
$3,503 USD
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Mon, Oct 19, 2026•6 Day Trip
$3,779 USD
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Tue, Oct 20, 2026•7 Day Trip
$4,572 USD
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Wed, Oct 21, 2026•8 Day Trip
$2,965 USD
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Fri, Oct 23, 2026•10 Day Trip
$3,516 USD
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Sun, Oct 25, 2026•12 Day Trip
$6,822 USD
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Mon, Oct 26, 2026•13 Day Trip
$4,092 USD
Returning
Tue, Oct 27, 2026•14 Day Trip
$2,921 USD