Are there nonstop flights from Providence/Warwick (PVD) to San Francisco (SFO)?

No. The fastest connection is via Chicago, about 6h 5m of total flying time.

What is the fastest connection from Providence/Warwick (PVD) to San Francisco (SFO)?

via Chicago ≈ 6h 5m, via Chicago ≈ 6h 5m, via Detroit ≈ 6h 6m (estimated flying time, excluding layovers).

from 15,000 ANA miles, from 23,000 JAL miles (economy, one way, based on the published award charts).

Rhode Island T. F. Green International Airport (PVD) to San Francisco International Airport (SFO)・4,321 km

No nonstop flights. The fastest connection is via Chicago (ORD), about 6h 5m of flying time (layover not included).

With milesANA 15,000 miles+ (via ORD)JAL 23,000 miles+ (via ORD)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

22 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.