Flights from Japan to the United States from $ 1,343*
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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)
02/17/26 - 03/11/26
Roundtrip
Business
from
$ 3,977
Viewed: 5 hours ago
Osaka (KIX)to
Los Angeles (LAX)
02/17/26 - 03/17/26
Roundtrip
Business
from
$ 3,971
Viewed: 15 hours ago
Okinawa (OKA)to
San Diego (SAN)
12/27/25 - 01/09/26
Roundtrip
Business
from
$ 8,712
Viewed: 5 hours ago
Osaka (KIX)to
Houston (IAH)
01/30/26 - 02/09/26
Roundtrip
Business
from
$ 5,205
Viewed: 1 day ago
Okinawa (OKA)to
Washington, D.C. (IAD)
01/14/26 - 01/21/26
Roundtrip
Business
from
$ 5,309
Viewed: 1 day ago
Osaka (KIX)to
Las Vegas (LAS)
01/01/26 - 01/09/26
Roundtrip
Business
from
$ 7,747
Viewed: 3 hours ago
Osaka (KIX)to
Idaho Falls (IDA)
12/30/25 - 03/01/26
Roundtrip
Business
from
$ 3,670
Viewed: 10 hours ago
Osaka (KIX)to
Phoenix (PHX)
01/05/26 - 01/11/26
Roundtrip
Business
from
$ 6,493
Viewed: 2 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.