Are there nonstop flights from Detroit (DTW) to Santa Rosa (STS)?

No. The fastest connection is via Salt Lake City, about 4h 56m of total flying time.

What is the fastest connection from Detroit (DTW) to Santa Rosa (STS)?

via Salt Lake City ≈ 4h 56m, via Denver ≈ 4h 58m, via Las Vegas ≈ 5h 9m (estimated flying time, excluding layovers).

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

Detroit Metropolitan Wayne County Airport (DTW) to Charles M. Schulz Sonoma County Airport (STS)・3,339 km

No nonstop flights. The fastest connection is via Salt Lake City (SLC), about 4h 56m 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.

11 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.