Are there nonstop flights from Ōzora (MMB) to Seattle (SEA)?

No. The fastest connection is via Tokyo, about 11h 15m of total flying time.

What is the fastest connection from Ōzora (MMB) to Seattle (SEA)?

via Tokyo ≈ 11h 15m (estimated flying time, excluding layovers).

Memanbetsu Airport (MMB) to Seattle–Tacoma International Airport (SEA)・6,813 km

No nonstop flights. The fastest connection is via Tokyo (HND), about 11h 15m of flying time (layover not included).

None.

1 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.