Are there nonstop flights from Santa Rosa (STS) to Indianapolis (IND)?

No. The fastest connection is via Denver, about 4h 42m of total flying time.

What is the fastest connection from Santa Rosa (STS) to Indianapolis (IND)?

via Denver ≈ 4h 42m, via Salt Lake City ≈ 4h 42m, via San Francisco ≈ 4h 47m (estimated flying time, excluding layovers).

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

Charles M. Schulz Sonoma County Airport (STS) to Indianapolis International Airport (IND)・3,132 km

No nonstop flights. The fastest connection is via Denver (DEN), about 4h 42m of flying time (layover not included).

With milesJAL 23,000 miles+ (via PHX)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

12 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.