Flights from Japan to the United States from $ 1,036*
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1 Passenger, Economy
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today
today
Best prices for United flights from Japan to United States
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*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Best business class fares from Japan to the United States
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Osaka (KIX)to
San Francisco (SFO)
07/29/26 - 08/20/26
Roundtrip
Business
from
$ 4,666
Viewed: 1 day ago
Osaka (KIX)to
Denver (DEN)
05/17/26 - 06/09/26
Roundtrip
Business
from
$ 5,525
Viewed: 2 hours ago
Osaka (KIX)to
Portland, OR (PDX)
08/20/26 - 08/26/26
Roundtrip
Business
from
$ 4,304
Viewed: 3 hours ago
Okinawa (OKA)to
Washington, D.C. (DCA)
05/19/26 - 05/25/26
Roundtrip
Business
from
$ 8,346
Viewed: 10 hours ago
Okinawa (OKA)to
Washington, D.C. (IAD)
05/19/26 - 05/26/26
Roundtrip
Business
from
$ 6,190
Viewed: 10 hours ago
Okinawa (OKA)to
Seattle (SEA)
07/08/26 - 07/12/26
Roundtrip
Business
from
$ 4,197
Viewed: 2 hours ago
Nagoya (NGO)to
San Francisco (SFO)
08/03/26 - 08/19/26
Roundtrip
Business
from
$ 4,962
Viewed: 23 minutes ago
Fukuoka (FUK)to
Chicago (ORD)
04/23/26 - 04/30/26
Roundtrip
Business
from
$ 7,994
Viewed: 18 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.