Cheapest return flights from Boston (BOS) to Tokyo (NRT), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
31 Aug 10 Sep Air Canada
31 Aug 08 Sep Air Canada
30 Aug 09 Sep Frontier Airlines
28 Aug 09 Sep jetBlue
13 Aug 29 Aug Frontier Airlines
11 Aug 18 Aug jetBlue
25 Aug 31 Aug Frontier Airlines
24 Aug 09 Sep Frontier Airlines
21 Aug 01 Sep Frontier Airlines
21 Aug 30 Aug Frontier Airlines
21 Aug 02 Sep Frontier Airlines
19 Aug 31 Aug WestJet
26 Aug 06 Sep WestJet
30 Aug 02 Sep Air Canada
22 Aug 31 Aug jetBlue
21 Aug 28 Aug jetBlue
28 Aug 04 Sep jetBlue
15 Aug 29 Aug Frontier Airlines
03 Aug 18 Aug jetBlue
14 Aug 29 Aug Frontier Airlines
Powered by

deals for one-way flights from Boston to Tokyo in August.

Book a cheap hotel in Tokyo

Cheap car rent in Narita Intl

Updated Jul 7, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.