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STS to SGU: distance & flight time
Santa Rosa (Charles M. Schulz Sonoma County Airport) → Saint George (St George Municipal Airport)
518 mi
833 km · 450 nm
1h 36m
estimated nonstop flight time
+1h
time difference · heading east
See live STS→SGU fares Phone-only fares on this route — call free
Flight time details
518 miles nonstop takes roughly 1h 36m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, United States
- SGU — St George Municipal Airport · Saint George, 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 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
Near SGU
- CDC · Cedar City Regional Airport51 mi away
- LAS · McCarran International Airport113 mi away
- BCE · Bryce Canyon Airport88 mi away
- LSV · Nellis Air Force Base101 mi away
Frequently asked questions
How far is STS from SGU?
The flight distance from Santa Rosa (STS) to Saint George (SGU) is 518 miles (833 km, 450 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STS to SGU?
A nonstop flight takes about 1h 36m 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 Santa Rosa and Saint George?
Saint George is 1 hour ahead of Santa Rosa.
What is the cheapest way to fly from STS to SGU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STS–SGU that never appear on search engines, with no booking fees.