Osaka (KIX) to Boston (BOS) flight deal in economy from $922
$1,750 USD
-47%$922 USD
Verified about 3 hours agoSeptember 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Tuesday, September 29th, 2026
6 round-trip options
Returning
Thu, Oct 8, 2026•9 Day Trip
$1,987 USD
Returning
Fri, Oct 9, 2026•10 Day Trip
$2,044 USD
Returning
Sat, Oct 10, 2026•11 Day Trip
$2,028 USD
Returning
Sun, Oct 11, 2026•12 Day Trip
$1,515 USD
Returning
Mon, Oct 12, 2026•13 Day Trip
$951 USD
Returning
Tue, Oct 13, 2026•14 Day Trip
$926 USD