This award availability is a solid option for families or couples planning a spring trip to Japan. At 110,000 miles, you're saving roughly 30,000 miles compared to the ~140,000 miles United typically charges for business class on this transpacific route. The minimal $6 tax bill is another plus—no fuel surcharges eating into your savings here.
The catch: only 2 seats are showing for the May 3, 2026 departure. That works well for a couple but won't accommodate a larger family on a single booking. If you need more seats, it's worth checking adjacent dates or setting up availability alerts.
May is a pleasant time to visit Japan, falling between cherry blossom season and the summer humidity. You'll find comfortable weather and fewer crowds than peak season, making it a practical window for sightseeing with kids.
One tip: if you don't have enough MileagePlus miles on hand, United allows you to transfer points from Chase Ultimate Rewards at a 1:1 ratio. Check your balances before booking, as this availability could disappear quickly with only 2 seats left.
How to book
Search for award availability and complete your booking at: https://www.united.com/en/us/book-flight/united-awards/search