Are there nonstop flights from Santa Rosa (STS) to Mexico City (MEX)?

No. The fastest connection is via San Francisco, about 4h 41m of total flying time.

What is the fastest connection from Santa Rosa (STS) to Mexico City (MEX)?

via San Francisco ≈ 4h 41m, via Phoenix ≈ 4h 41m, via Los Angeles ≈ 4h 41m (estimated flying time, excluding layovers).

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

Charles M. Schulz Sonoma County Airport (STS) to Mexico City Benito Juárez International Airport (MEX)・3,118 km

No nonstop flights. The fastest connection is via San Francisco (SFO), about 4h 41m of flying time (layover not included).

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

None.

9 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.