Need help booking?
Unpublished phone-only deals available
TWF to STS: distance & flight time
Twin Falls (Joslin Field Magic Valley Regional Airport) → Santa Rosa (Charles M. Schulz Sonoma County Airport)
516 mi
830 km · 448 nm
1h 35m
estimated nonstop flight time
-1h
time difference · heading southwest
See live TWF→STS fares Phone-only fares on this route — call free
Flight time details
516 miles nonstop takes roughly 1h 35m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- TWF — Joslin Field Magic Valley Regional Airport · Twin Falls, United States
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near TWF
- BYI · Burley Municipal Airport37 mi away
- SUN · Friedman Memorial Airport71 mi away
- MUO · Mountain Home Air Force Base80 mi away
- PIH · Pocatello Regional Airport101 mi away
Near STS
- SFO · San Francisco International Airport66 mi away
- NOT · Marin County Airport - Gnoss Field29 mi away
- APC · Napa County Airport35 mi away
- UKI · Ukiah Municipal Airport47 mi away
Frequently asked questions
How far is TWF from STS?
The flight distance from Twin Falls (TWF) to Santa Rosa (STS) is 516 miles (830 km, 448 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TWF to STS?
A nonstop flight takes about 1h 35m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Twin Falls and Santa Rosa?
Santa Rosa is 1 hour behind Twin Falls.
What is the cheapest way to fly from TWF to STS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TWF–STS that never appear on search engines, with no booking fees.