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ONO to STS: distance & flight time
Ontario (Ontario Municipal Airport) → Santa Rosa (Charles M. Schulz Sonoma County Airport)
485 mi
781 km · 422 nm
1h 31m
estimated nonstop flight time
-1h
time difference · heading southwest
See live ONO→STS fares Phone-only fares on this route — call free
Flight time details
485 miles nonstop takes roughly 1h 31m 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
- ONO — Ontario Municipal Airport · Ontario, 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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 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 ONO from STS?
The flight distance from Ontario (ONO) to Santa Rosa (STS) is 485 miles (781 km, 422 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to STS?
A nonstop flight takes about 1h 31m 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 Ontario and Santa Rosa?
Santa Rosa is 1 hour behind Ontario.
What is the cheapest way to fly from ONO to STS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–STS that never appear on search engines, with no booking fees.