Are there nonstop flights from Hakodate (HKD) to Okushiri Island (OIR)?

Yes. Hokkaido Air System fly this route. Flight time is about 38m.

What is the fastest connection from Hakodate (HKD) to Okushiri Island (OIR)?

via Sapporo ≈ 1h 25m (estimated flying time, excluding layovers).

Hakodate Airport (HKD) to Okushiri Airport (OIR)・120 km

Nonstop flights available (1 airline). Flight time about 38m. Nonstop return flights also operate.

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.