Menu
Menu
New York

Cheap flights from Ontario to Sonoma County (ONT - SFO)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Ontario to Sonoma County are usually found in March or April, booked 27 days in advance, depart on a Saturday or Friday and return on a Thursday

ONT
Ontario
SFO
Sonoma County
 Add details to search for flights
+60.0%
+40.0%
+20.0%
Base
Price
$194 - $302
Temperature
57 - 90 °F
Rainfall
0 - 4 inches
Most popular in November High demand for flights, 12% potential price rise
Cheapest in March Best time to find cheap flights, 2% potential price drop
Average price $266 Price for this month
Cheapest price $194 From Ontario to Sonoma County

Cheap flights from Ontario to Sonoma County in July 2019

The best prices found for ONT to SFO flights for July
31 Jul - 8 Aug
$164pp
ONT
Ontario
United Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
United Airlines
Non-Stop
ONT
Ontario
27 Jul - 8 Aug
$188pp
ONT
Ontario
United Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
United Airlines
Non-Stop
ONT
Ontario
30 Jul - 8 Aug
$188pp
ONT
Ontario
United Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
United Airlines
Non-Stop
ONT
Ontario

Ontario to Sonoma County 2019 flight deals

Cheap flights to Sonoma County from Ontario found for this year
16 Oct - 19 Oct
$127pp
ONT
Ontario
United Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
United Airlines
Non-Stop
ONT
Ontario
15 Oct - 16 Oct
$127pp
ONT
Ontario
United Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
United Airlines
Non-Stop
ONT
Ontario
30 Aug - 1 Sep
$132pp
ONT
Ontario
United Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
United Airlines
Non-Stop
ONT
Ontario

Non-stop flights to Sonoma County from Ontario

Save time with Ontario to Sonoma County direct flight deals
16 Oct - 19 Oct
$127pp
ONT
Ontario
United Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
United Airlines
Non-Stop
ONT
Ontario
15 Oct - 16 Oct
$127pp
ONT
Ontario
United Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
United Airlines
Non-Stop
ONT
Ontario
30 Aug - 1 Sep
$132pp
ONT
Ontario
United Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
United Airlines
Non-Stop
ONT
Ontario

Last minute flights from Ontario to Sonoma County

Late deals on round-trip flights to Sonoma County from Ontario, departing today and this week
23 Jul - 4 Aug
$230pp
ONT
Ontario
United Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
United Airlines
Non-Stop
ONT
Ontario
25 Jul - 28 Jul
$247pp
ONT
Ontario
United Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
United Airlines
Non-Stop
ONT
Ontario
24 Jul - 30 Jul
$254pp
ONT
Ontario
United Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
United Airlines
Non-Stop
ONT
Ontario

Destination information for Sonoma County

Things to know before you go. Useful info for your trip from Ontario to Sonoma County
Flight duration
1h 33m

Airports servicing Ontario

Airports servicing San Francisco

Average temperature for July in Sonoma County
32.0 °C
Avg rainfall for July in Sonoma County
3.0 mm
At this time of year, it’s likely that there will be 0 inch more rainfall in Sonoma County than in Ontario .
Over the next ten days, Sonoma County (90°F) is expected to be 5°F cooler than Ontario (95°F).
Recently Sun, Mon, Tue, Wed, Thu, Fri and Sat are the days when direct flights are available.
Which airlines fly from Ontario to Sonoma County?
Direct flights from Ontario to Sonoma County are currently served by 4 airlines, including Air Canada, Southwest and Copa Airlines.
In the last month, 117 people have been searching for flights from Ontario to Sonoma County.
How many flights depart from Ontario to San Francisco on average per day?
27 flight departures from Ontario to San Francisco per day on average.
Early Morning (Midnight to 6am) - 22% of flight departures
Morning (6am - Noon) - 33% of flight departures
Afternoon (Noon - 6pm) - 26% of flight departures
Evening (6pm - Midnight) - 19% of flight departures
How long does the flight from Ontario to San Francisco take?
For nonstop trips expect to fly for about 2 hours. The travel distance is approximately 226 miles.

Related info for your journey

Useful info, stats and facts about Ontario to Sonoma County flights.
Flight FAQs
From Ontario to Sonoma County
What percent of flights are delayed?
A delay of 1 hr 8.3 mins is common
How many passenger seats are available on a flight on this route?
On average, all flights from Ontario offer a total of 196 seats to Sonoma County per day
What is the cheapest airline for this route?
The cheapest airline for this route is SkyWest Airlines on average. SkyWest Airlines operates 110 flight per week
Related searches
Flights to Sonoma County from Ontario