Are there nonstop flights from San Francisco (SFO) to Regina (YQR)?

No. The fastest connection is via Calgary, about 3h 43m of total flying time.

What is the fastest connection from San Francisco (SFO) to Regina (YQR)?

via Calgary ≈ 3h 43m, via Vancouver ≈ 4h 5m, via Denver ≈ 4h 13m (estimated flying time, excluding layovers).

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

San Francisco International Airport (SFO) to Regina International Airport (YQR)・1,999 km

No nonstop flights. The fastest connection is via Calgary (YYC), about 3h 43m of flying time (layover not included).

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

None.

5 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.