Award space has opened up on the LAX to Tokyo Narita route in Premium Economy for July 6, 2026. At 65,000 miles, this is a solid option for families looking to fly to Japan in relative comfort during summer travel season without paying the usual 80,000-mile rate.
Premium Economy on this transpacific route gives you extra legroom, wider seats, and better meal service compared to standard economy—a meaningful upgrade for a 12-hour flight with kids. The $6 in taxes keeps out-of-pocket costs minimal.
Availability appears strong for this date, so you have some flexibility if you need to coordinate multiple seats for a family booking. That said, summer dates to Japan tend to get snapped up as departure approaches, so don't wait too long if your plans are firm.
One practical tip: if you're short on MileagePlus miles, United credit card holders can transfer Chase Ultimate Rewards points at a 1:1 ratio to top off your balance before booking.
How to book
Search for award availability and book directly at: https://www.united.com/en/us/book-flight/united-awards/search