Book flights from Boston to Japan with Cathay Pacific from USD1,256

PROMOTION CODE (OPTIONAL)

Popular flights from Boston to Japan

USD
keyboard_arrow_down

  • Boston (BOS)to

    Sapporo (CTS)
    28/12/2026 - 11/01/2027
    From
    USD2,166
    Seen 2 hours ago
    Round-trip
    Economy

    Boston (BOS)to

    Fukuoka (FUK)
    23/07/2026 - 29/07/2026
    From
    USD5,822
    Seen 9 hours ago
    Round-trip
    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.)

Book flights from Boston to Japan

USD
keyboard_arrow_down

Boston (BOS)to

Tokyo (TYO)
14/10/2026 - 03/11/2026

Round-trip

Economy

From
USD1,256
Seen 8 hours ago

Boston (BOS)to

Tokyo (TYO)
28/11/2026 - 06/12/2026

Round-trip

Economy

From
USD1,606
Seen 9 hours ago

Boston (BOS)to

Tokyo (TYO)
24/08/2026 - 26/11/2026

Round-trip

Economy

From
USD1,256
Seen 1 day ago

Boston (BOS)to

Tokyo (HND)
14/11/2026 - 23/11/2026

Round-trip

Economy

From
USD1,606
Seen 12 hours ago

Boston (BOS)to

Tokyo (HND)
18/11/2026 - 02/12/2026

Round-trip

Economy

From
USD1,332
Seen 1 day ago

Boston (BOS)to

Tokyo (HND)
05/11/2026 - 20/11/2026

Round-trip

Economy

From
USD1,457
Seen 1 day ago

Boston (BOS)to

Tokyo (NRT)
08/10/2026 - 01/11/2026

Round-trip

Economy

From
USD1,406
Seen 7 hours ago

Boston (BOS)to

Tokyo (NRT)
30/07/2026 - 16/08/2026

Round-trip

Economy

From
USD2,232
Seen 1 day ago

Boston (BOS)to

Tokyo (NRT)
24/12/2026 - 31/12/2026

Round-trip

Economy

From
USD3,528
Seen 1 day ago

Boston (BOS)to

Sapporo (CTS)
28/12/2026 - 11/01/2027

Round-trip

Economy

From
USD2,166
Seen 2 hours ago

Boston (BOS)to

Fukuoka (FUK)
23/07/2026 - 29/07/2026

Round-trip

Economy

From
USD5,822
Seen 9 hours ago
Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.