Flights to Narita from Sun Valley - ￥54,770

View ￥54,770 flight on Wed, Jan 14, 2026Opens in a new window

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Cheap Flights from Sun Valley to Narita (BOI-TYO)

Prices were available within the past 7 days and start at ￥54,770 for one-way flights and ￥104,950 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jan 13 - Tue, Jan 27
BOI
Boise
HND
Tokyo
￥104,950 Roundtrip, found 6 days ago
￥104,950
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jan 13 from Boise to Tokyo, returning Tue, Jan 27, priced at ￥104,950 found 6 days ago
Air Canada
Tue, Jan 13 - Tue, Jan 27
BOI
Boise
NRT
Tokyo
￥104,960 Roundtrip, found 6 days ago
￥104,960
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Jan 13 from Boise to Tokyo, returning Tue, Jan 27, priced at ￥104,960 found 6 days ago
United
Tue, Jan 13 - Tue, Jan 27
BOI
Boise
HND
Tokyo
￥105,010 Roundtrip, found 6 days ago
￥105,010
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jan 13 from Boise to Tokyo, returning Tue, Jan 27, priced at ￥105,010 found 6 days ago
United
Tue, Jan 13 - Tue, Jan 27
BOI
Boise
NRT
Tokyo
￥105,220 Roundtrip, found 6 days ago
￥105,220
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jan 13 from Boise to Tokyo, returning Tue, Jan 27, priced at ￥105,220 found 6 days ago
Delta
Tue, Jan 13 - Tue, Jan 27
BOI
Boise
HND
Tokyo
￥105,840 Roundtrip, found 6 days ago
￥105,840
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jan 13 from Boise to Tokyo, returning Tue, Jan 27, priced at ￥105,840 found 6 days ago
Japan Airlines
Tue, Jan 13 - Tue, Jan 27
BOI
Boise
NRT
Tokyo
￥106,260 Roundtrip, found 6 days ago
￥106,260
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Tue, Jan 13 from Boise to Tokyo, returning Tue, Jan 27, priced at ￥106,260 found 6 days ago

Find the cheapest month to fly from Boise (BOI) to Tokyo (HND)

September is typically the cheapest month to fly

From ￥92,412 - ￥279,107 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.