Are there nonstop flights from Boise (BOI) to Appleton (ATW)?

No. The fastest connection is via Minneapolis, about 3h 36m of total flying time.

What is the fastest connection from Boise (BOI) to Appleton (ATW)?

via Minneapolis ≈ 3h 36m, via Denver ≈ 3h 54m, via Chicago ≈ 4h 1m (estimated flying time, excluding layovers).

from 15,000 ANA miles (economy, one way, based on the published award charts).

Boise Air Terminal/Gowen Field (BOI) to Appleton International Airport (ATW)・2,210 km

No nonstop flights. The fastest connection is via Minneapolis (MSP), about 3h 36m of flying time (layover not included).

With milesANA 15,000 miles+ (via DEN)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

10 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.