Book a trip from Osaka to Boston with Cathay Pacific , fares from JPY144,600

Book a trip from Osaka to Boston .

DISCOUNT CODE (OPTIONAL)

Deals on Osaka (KIX) to Boston (BOS) flights

Book flights to Boston BOS

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Book flights to Boston BOS
From
To
Fare Type
Dates
Price
Osaka (KIX)Boston (BOS)Round-trip
/
Economy
19/11/2025 - 27/11/2025

From

JPY144,600

Seen 1 day ago

Osaka (KIX)Boston (BOS)Round-trip
/
Economy
21/01/2026 - 26/03/2026

From

JPY144,600

Seen 1 day ago

Osaka (KIX)Boston (BOS)Round-trip
/
Economy
20/01/2026 - 26/03/2026

From

JPY144,630

Seen 6 hours ago

Osaka (KIX)Boston (BOS)Round-trip
/
Economy
15/01/2026 - 26/03/2026

From

JPY151,600

Seen 1 day ago

Osaka (KIX)Boston (BOS)Round-trip
/
Economy
20/01/2026 - 29/03/2026

From

JPY166,630

Seen 7 hours ago

Book Business Class flights to Boston - selected offers

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Flight Deals for Popular Routes on Cathay Pacific

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*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

Travel to Boston in Premium Economy

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)