Cheapest return BOS–NRT flights, August

AirHint found the following cheapest return flights from Boston (BOS) to Tokyo (NRT) in August 2026 (see full year).

Return flights

18 Aug - 28 Aug Frontier Airlines
13 Aug - 26 Aug Frontier Airlines
25 Aug - 31 Aug jetBlue
03 Aug - 31 Aug Frontier Airlines
20 Aug - 29 Aug Frontier Airlines
11 Aug - 25 Aug Frontier Airlines
05 Aug - 24 Aug Frontier Airlines
21 Aug - 25 Aug jetBlue
02 Aug - 19 Aug Frontier Airlines
10 Aug - 25 Aug WestJet
30 Aug - 03 Sep WestJet
28 Aug - 06 Sep Frontier Airlines
18 Aug - 01 Sep WestJet
24 Aug - 02 Sep Cathay Pacific
18 Aug - 04 Sep Turkish Airlines
30 Aug - 06 Sep Qatar Airways
31 Aug - 06 Sep Qatar Airways
30 Aug - 05 Sep Qatar Airways
29 Aug - 04 Sep Turkish Airlines
30 Aug - 04 Sep Turkish Airlines

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

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