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Cheap flights from Santa Rosa to Ontario from $104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Ontario departing on 11/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Santa Rosa to Los Angeles

Cheap round-trip flights

These are some of the best round-trip flight deals from Santa Rosa to Los Angeles that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Santa Rosa to Los Angeles.

Cheap last minute flights

Planning a quick getaway from Santa Rosa to Los Angeles? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Los Angeles, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Santa Rosa to Los Angeles

Find recent round-trip train or bus tickets from Santa Rosa to Los Angeles.

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
10:55 am - 4:59 pmSTS-ONT
6h 04m1 stop
11:45 am - 9:27 amONT-STS
21h 42m1 stop
$262Alaska Airlines
Find Deal
Sat, Mar 15 - Tue, Mar 18
4:24 pm - 10:03 pmSTS-ONT
5h 39m1 stop
6:10 am - 12:25 pmONT-STS
6h 15m1 stop
$266American Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 8
10:55 am - 8:17 pmSTS-ONT
9h 22m2 stops
11:45 am - 9:27 amONT-STS
21h 42m1 stop
$267Alaska Airlines
Find Deal
Sat, Mar 15 - Tue, Mar 18
10:55 am - 11:05 amSTS-ONT
24h 10m1 stop
7:00 am - 9:26 amONT-STS
26h 26m1 stop
$282Alaska Airlines
Find Deal
Sat, Feb 15 - Mon, Feb 17
4:26 pm - 10:02 pmSTS-ONT
5h 36m1 stop
6:10 am - 12:23 pmONT-STS
6h 13m1 stop
$286American Airlines
Find Deal
Sun, Dec 22 - Thu, Dec 26
10:55 am - 9:27 pmSTS-ONT
10h 32m2 stops
7:00 am - 9:26 amONT-STS
26h 26m1 stop
$287Alaska Airlines
Find Deal
Wed, Feb 26 - Fri, Feb 28
9:44 am - 10:15 pmSTS-ONT
12h 31m1 stop
6:00 am - 9:53 pmONT-STS
15h 53m1 stop
$302Alaska Airlines
Find Deal
Sun, Dec 15 - Tue, Dec 17
4:24 pm - 10:03 pmSTS-ONT
5h 39m1 stop
6:10 am - 12:25 pmONT-STS
6h 15m1 stop
$311American Airlines
Find Deal
Thu, Dec 5 - Sat, Dec 7
3:02 pm - 11:59 pmSTS-ONT
8h 57m1 stop
6:00 am - 9:53 pmONT-STS
15h 53m1 stop
$312Alaska Airlines
Find Deal
Mon, Dec 16 - Tue, Dec 17
6:10 pm - 7:36 pmSTS-ONT
1h 26mnonstop
9:11 am - 10:44 amONT-STS
1h 33mnonstop
$326Avelo Airlines
Find Deal
Wed, Nov 27 - Sun, Dec 1
12:41 pm - 6:29 pmSTS-ONT
5h 48m1 stop
$104American Airlines
Find Deal
Thu, Nov 21
12:55 pm - 6:27 pmSTS-ONT
5h 32m1 stop
$133American Airlines
Find Deal
Fri, Dec 6
7:00 am - 8:26 amSTS-ONT
1h 26mnonstop
$144Avelo Airlines
Find Deal
Sun, Dec 1
11:12 am - 10:34 amSTS-ONT
23h 22m1 stop
$157Alaska Airlines
Find Deal
Mon, Jan 6
7:59 pm - 9:04 pmSTS-ONT
25h 05m2 stops
$162Alaska Airlines
Find Deal
Fri, Dec 6
11:12 am - 6:13 pmSTS-ONT
7h 01m2 stops
$166Alaska Airlines
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Mon, Jan 6
7:59 pm - 6:49 pmSTS-ONT
22h 50m1 stop
$167Alaska Airlines
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Sun, Dec 8
7:59 pm - 9:53 amSTS-ONT
13h 54m2 stops
$172Alaska Airlines
Find Deal
Sun, Dec 8
3:02 pm - 11:59 pmSTS-ONT
8h 57m1 stop
$177Alaska Airlines
Find Deal
Mon, Dec 16
4:23 pm - 10:02 pmSTS-ONT
5h 39m1 stop
$233American Airlines
Find Deal
Sat, Nov 23
4:23 pm - 10:02 pmSTS-ONT
5h 39m1 stop
10:10 am - 3:52 pmONT-STS
5h 42m1 stop
$442American Airlines
Find Deal
Sun, Nov 17 - Thu, Nov 21
4:23 pm - 10:02 pmSTS-ONT
5h 39m1 stop
10:10 am - 3:52 pmONT-STS
5h 42m1 stop
$546American Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 18
4:23 pm - 10:02 pmSTS-ONT
5h 39m1 stop
10:10 am - 3:52 pmONT-STS
5h 42m1 stop
$581American Airlines
Find Deal
Fri, Nov 15 - Sun, Nov 17
4:47 pm - 5:35 pmSTS-ONT
24h 48m2 stops
7:59 pm - 9:18 amONT-STS
13h 19m1 stop
$947Alaska Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 18
10:01 am - 7:04 pmSTS-ONT
9h 03m1 stop
1:53 pm - 9:53 pmONT-STS
8h 00m1 stop
$952Alaska Airlines
Find Deal
Sun, Nov 17 - Tue, Dec 3
6:05 pm - 5:35 pmSTS-ONT
23h 30m2 stops
7:00 am - 8:00 pmONT-STS
37h 00m2 stops
$960Alaska Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 18
8:30 am - 11:49 amSTS-ONT
51h 19m2 stops
6:30 pm - 9:26 amONT-STS
14h 56m2 stops
$980Alaska Airlines
Find Deal
Sun, Nov 17 - Thu, Nov 21
2:58 pm - 5:35 pmSTS-ONT
26h 37m1 stop
7:59 pm - 8:00 pmONT-STS
48h 01m2 stops
$1,005Alaska Airlines
Find Deal
Fri, Nov 15 - Sun, Nov 17
3:24 pm - 5:35 pmSTS-ONT
26h 11m2 stops
7:59 pm - 8:00 pmONT-STS
48h 01m2 stops
$1,010Alaska Airlines
Find Deal
Fri, Nov 15 - Sun, Nov 17
7:00 am - 5:35 pmSTS-ONT
10h 35m1 stop
8:59 pm - 2:06 pmONT-STS
17h 07m1 stop
$1,042Alaska Airlines
Find Deal
Sat, Nov 16 - Sun, Nov 17
7:00 am - 8:26 amSTS-ONT
1h 26mnonstop
9:11 am - 10:44 amONT-STS
1h 33mnonstop
$68Avelo Airlines
Find Deal
Thu, Dec 26 - Thu, Jan 2
7:00 am - 8:26 amSTS-ONT
1h 26mnonstop
9:11 am - 10:44 amONT-STS
1h 33mnonstop
$72Avelo Airlines
Find Deal
Thu, Dec 19 - Sun, Dec 22
7:00 am - 8:26 amSTS-ONT
1h 26mnonstop
9:11 am - 10:44 amONT-STS
1h 33mnonstop
$75Avelo Airlines
Find Deal
Sun, Dec 22 - Thu, Dec 26
7:00 am - 8:26 amSTS-ONT
1h 26mnonstop
9:11 am - 10:44 amONT-STS
1h 33mnonstop
$80Avelo Airlines
Find Deal
Thu, Dec 12 - Thu, Dec 19
6:10 pm - 7:36 pmSTS-ONT
1h 26mnonstop
9:11 am - 10:44 amONT-STS
1h 33mnonstop
$326Avelo Airlines
Find Deal
Wed, Nov 27 - Sun, Dec 1

American Airlines flights from Santa Rosa to Ontario

Our best American Airlines deals on Santa Rosa to Ontario flight tickets
American Airlines
Nov 21
STS4:23 pmSanta Rosa Sonoma County
5h 39m
1 stop
ONT10:02 pmOntario
Nov 24
ONT10:10 amOntario
5h 42m
1 stop
STS3:52 pmSanta Rosa Sonoma County
American Airlines
Nov 21
STS12:41 pmSanta Rosa Sonoma County
5h 48m
1 stop
ONT6:29 pmOntario
Nov 27
ONT6:10 amOntario
6h 41m
1 stop
STS12:51 pmSanta Rosa Sonoma County
American Airlines
Dec 6
STS4:24 pmSanta Rosa Sonoma County
5h 39m
1 stop
ONT10:03 pmOntario
Dec 8
ONT6:10 amOntario
6h 15m
1 stop
STS12:25 pmSanta Rosa Sonoma County

Alaska Airlines flights from Santa Rosa to Ontario

Our best Alaska Airlines deals on Santa Rosa to Ontario flight tickets
Alaska Airlines
Mar 15
STS10:55 amSanta Rosa Sonoma County
6h 04m
1 stop
ONT4:59 pmOntario
Mar 18
ONT11:45 amOntario
21h 42m
1 stop
STS9:27 amSanta Rosa Sonoma County
Alaska Airlines
Mar 15
STS10:55 amSanta Rosa Sonoma County
9h 22m
2 stops
ONT8:17 pmOntario
Mar 18
ONT11:45 amOntario
21h 42m
1 stop
STS9:27 amSanta Rosa Sonoma County
Alaska Airlines
Feb 15
STS10:55 amSanta Rosa Sonoma County
24h 10m
1 stop
ONT11:05 amOntario
Feb 17
ONT7:00 amOntario
26h 26m
1 stop
STS9:26 amSanta Rosa Sonoma County

How to get the cheapest flight ticket from Santa Rosa to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart Santa Rosa for Ontario?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Sunday

When is the cheapest time to fly from Santa Rosa to Ontario?

In the morning. Santa Rosa to Ontario flights are approximately 69% more expensive in the afternoon than in the morning

What is the cheapest airline that flies to Ontario from Santa Rosa?

Avelo Airlines. Avelo Airlines is the most popular carrier operating from Santa Rosa to Ontario

What is the cheapest Santa Rosa to Ontario flight route?

Santa Rosa Sonoma County - Ontario. Fly from Santa Rosa Sonoma County to Ontario for the best Santa Rosa - Ontario flight prices

Can stopping save me money on Santa Rosa to Ontario flights?

No. A direct flight is the cheapest option for a flight between Santa Rosa to Ontario.

When to book flights from Santa Rosa to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Rosa to Ontario (STS to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Ontario

Best Price Found

$104

Fastest flight time

1h 26m

Direct flights

Mon, Thu and Fri

Airports in Ontario

1 airport
The best one-way flight to Ontario from Santa Rosa in the past 72 hours is $104. The best round-trip flight deal from Santa Rosa to Ontario found on momondo in the last 72 hours is $262.
The fastest flight from Santa Rosa to Ontario takes 1h 26m
Direct flights go from Santa Rosa to Ontario on Monday, Thursday and Friday. The only airline offering direct flights is Avelo Airlines.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is Santa Rosa Sonoma County to Ontario by plane?

    The straight-line distance from Santa Rosa Sonoma County to Ontario is 413.2 mi. In terms of flight time, this usually takes a little over 1h 26m.

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Ontario Airport?

    Prices for flights from Santa Rosa Sonoma County Airport to Ontario Airport are updated daily.

  • How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to Ontario Airport?

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to Ontario Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Rosa Sonoma County Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Santa Rosa to Ontario?

  • What is the most popular airline from Santa Rosa to Ontario?


Best airlines flying from Santa Rosa to Ontario

Compare and see reviews for airlines that fly from Santa Rosa to Ontario with momondo
Airline
Rating
Free Cancellation
Price
Avelo AirlinesPriceFrom $69Free CancellationRating
7.5
74 reviews
Search Avelo Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santa Rosa to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from Santa Rosa to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Santa Rosa to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Santa Rosa to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santa Rosa to Ontario.

I’m not ready to book a flight from Santa Rosa to Ontario right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Santa Rosa to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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