Are there nonstop flights from Missoula (MSO) to Tokyo (HND)?

No. The fastest connection is via Seattle, about 10h 48m of total flying time.

What is the fastest connection from Missoula (MSO) to Tokyo (HND)?

via Seattle ≈ 10h 48m, via San Francisco ≈ 12h 12m, via Los Angeles ≈ 13h 7m (estimated flying time, excluding layovers).

from 27,500 ANA miles, from 40,000 JAL miles (economy, one way, based on the published award charts).

Missoula Montana Airport (MSO) to Tokyo Haneda International Airport (HND)・8,264 km

No nonstop flights. The fastest connection is via Seattle (SEA), about 10h 48m of flying time (layover not included).

With milesANA 27,500 miles+ (via ORD)JAL 40,000 miles+ (via DFW)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

6 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.