Direct flights from Ontario to Santa Rosa (ONT → STS)

Distance 680 km (423 mi)
Est. duration 48m
ONT
Ontario
Ontario International Airport, USA
STS
Santa Rosa
Charles M Schulz Sonoma Co, USA
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Live fares · ONT → STS

Available flights

Alaska AirlinesNon-stop
from$334
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Frequently asked questions

How far is the flight from Ontario to Santa Rosa? The flight distance from ONT to STS is approximately 680 km (423 miles).
How long is the flight from ONT to STS? The estimated flight time from Ontario to Santa Rosa is approximately 48m.
What airlines fly from ONT to STS? Airlines operating direct flights from Ontario to Santa Rosa include: AS.

Cheapest fares Ontario → Santa Rosa

Ontario ONT
Santa Rosa STS
May — June — July — August — September — October —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Ontario → Santa Rosa.

Cheap flights from Ontario to Santa Rosa Cheapest month to fly to Santa Rosa Flights from USA Flights to USA Visa-free with USA passport All airports in USA AS routes & destinations All routes by this carrier

Try a nearby airport to Ontario

Flights to Santa Rosa (STS) from other airports within 350 km of Ontario. Often unlocks cheaper fares or better times.

SNA → STS 48 km from ONT Santa Ana → Santa Rosa USA · 48 destinations LGB → STS 57 km from ONT Long Beach → Santa Rosa USA · 18 destinations BUR → STS 71 km from ONT Burbank → Santa Rosa USA · 31 destinations LAX → STS 75 km from ONT Los Angeles → Santa Rosa USA · 181 destinations VNY → STS 84 km from ONT Los Angeles → Santa Rosa USA · 9 destinations

Or try a nearby airport to Santa Rosa

Flights from Ontario (ONT) to other airports within 350 km of Santa Rosa.

ONT → OAK 103 km from STS Ontario → Oakland USA · 34 destinations ONT → SFO 106 km from STS Ontario → San Francisco USA · 147 destinations ONT → SMF 107 km from STS Ontario → Sacramento USA · 50 destinations ONT → SJC 149 km from STS Ontario → San Jose USA · 39 destinations ONT → MRY 230 km from STS Ontario → Monterey USA · 9 destinations

Other flights from Ontario (ONT)

Atlanta (ATL) Austin (AUS) Baltimore (BWI) Boise (BOI) Charlotte (CLT) Chicago (MDW) Chicago (ORD) Dallas (DAL) All 31 destinations →

Other flights from Santa Rosa (STS)

Austin (AUS) Burbank (BUR) Dallas (DFW) Denver (DEN) Las Vegas (LAS) Los Angeles (LAX) Palm Springs (PSP) Phoenix (PHX) All 13 destinations →