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Connecting route · United States → United States

Flights from Santa Rosa to Ontario

There are no direct flights from Santa Rosa to Ontario. The fastest way is one stop via Las Vegas, about 3h 34m door to door (13 connections a week on current schedules).

No direct flights · 1 connection option From 3h 34m
STSONTLAS

Santa Rosa to Ontario at a glance

Fastest journey3h 34mVia Las Vegas, on current schedules
Nonstop flightsNoneConnect via Las Vegas

Best ways to fly from Santa Rosa to Ontario

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

1
STS Las Vegas (LAS) ONT
Leg 1: Alaska Airlines, Southwest Airlines · Leg 2: Frontier Airlines, Southwest Airlines
Fri15:45 STS16:59 LAS1h 31m connection18:30 LAS19:19 ONTSouthwest Airlines
13 connections a week One airline, one ticket Fastest 3h 34m
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Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.

Good to know

Distance
667 km414 miles
Journey time
3h 34mon current schedules
Time difference
NoneOntario vs Santa Rosa
Currency in Ontario
USD
Airports
STS → ONT

Flights from Santa Rosa to Ontario: questions answered

Are there direct flights from Santa Rosa to Ontario?
No. There is no nonstop service, so you will connect, most easily in Las Vegas. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Santa Rosa to Ontario?
With one connection the journey usually takes around 3h 34m, depending on the layover. The straight-line distance is 667 km.
Where do you change planes between Santa Rosa and Ontario?
The best connecting points are Las Vegas (LAS). Alaska Airlines flies both legs via Las Vegas, so you can book it as one ticket.
Which airports serve Santa Rosa and Ontario?
Santa Rosa: Charles M. Schulz Sonoma County Airport (STS). Ontario: Ontario International Airport (ONT).

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