This deal gets you from LAX to Tokyo Narita on April 25, 2026, for 55,000 MileagePlus miles each way. At roughly 8% below the standard rate of 60,000 miles, it's not a massive discount, but the combination of lower miles, minimal taxes, and wide-open availability makes it a practical option for families planning ahead.
Award space to Japan can be unpredictable, especially during cherry blossom season which typically runs through mid-April. By late April, you're past the peak crowds but still enjoying pleasant spring weather—a sweet spot for family travel.
The $6 tax figure is notably low for a transpacific route, which is typical for United metal departing from the U.S. If you're flexible on dates, it's worth searching a few days in either direction to confirm this pricing holds.
For families, booking early means you can select seats together without paying extra. United's seat map opens up at booking for award tickets, so lock in your rows as soon as you complete the reservation.
How to book
Search and book directly through United's award search tool at united.com.