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Cheap flights from Santa Rosa to Los Angeles from $158

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 Los Angeles departing on 4/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Santa Rosa to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:23 am - 2:16 pm
STS
-
SBA
6h 53m
1 stop
Alaska Airlines Logo
6:00 am - 11:50 pm
SBA
-
STS
17h 50m
1 stop
$278Alaska Airlines
Wed, May 6 - Wed, May 13
Alaska Airlines Logo
7:23 am - 2:16 pm
STS
-
SBA
6h 53m
1 stop
Alaska Airlines Logo
6:00 am - 10:58 am
SBA
-
STS
4h 58m
1 stop
$283Alaska Airlines
Sat, May 2 - Tue, May 5
Alaska Airlines Logo
10:01 am - 2:16 pm
STS
-
SBA
4h 15m
1 stop
Alaska Airlines Logo
6:00 am - 10:58 am
SBA
-
STS
4h 58m
1 stop
$300Alaska Airlines
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
7:23 am - 2:16 pm
STS
-
SBA
6h 53m
1 stop
Alaska Airlines Logo
2:53 pm - 7:06 pm
SBA
-
STS
4h 13m
1 stop
$303Alaska Airlines
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
8:00 pm - 11:45 pm
STS
-
SBA
3h 45m
1 stop
Alaska Airlines Logo
6:00 am - 6:06 pm
SBA
-
STS
12h 06m
2 stops
$305Alaska Airlines
Mon, Apr 27 - Wed, Apr 29
Alaska Airlines Logo
7:23 am - 2:16 pm
STS
-
SBA
6h 53m
1 stop
Alaska Airlines Logo
6:00 am - 6:06 pm
SBA
-
STS
12h 06m
2 stops
$307Alaska Airlines
Sat, May 2 - Tue, May 5
Southwest Logo
4:35 pm - 10:50 pm
STS
-
SBA
6h 15m
1 stop
Southwest Logo
12:35 pm - 10:40 pm
SBA
-
STS
10h 05m
2 stops
$312Southwest
Tue, Apr 28 - Thu, Apr 30
Southwest Logo
12:00 pm - 5:35 pm
STS
-
SBA
5h 35m
1 stop
Southwest Logo
5:30 am - 11:25 am
SBA
-
STS
5h 55m
1 stop
$317Southwest
Sat, Apr 18 - Sat, Apr 25
Southwest Logo
12:00 pm - 5:35 pm
STS
-
SBA
5h 35m
1 stop
Southwest Logo
10:00 am - 8:30 pm
SBA
-
STS
10h 30m
2 stops
$322Southwest
Sat, Apr 18 - Sat, Apr 25
Alaska Airlines Logo
8:00 pm - 11:45 pm
STS
-
SBA
3h 45m
1 stop
Alaska Airlines Logo
6:00 am - 6:06 pm
SBA
-
STS
12h 06m
2 stops
$324Alaska Airlines
Mon, Apr 27 - Wed, Apr 29

Southwest flights from Santa Rosa to Santa Barbara

Our best Southwest deals on Santa Rosa to Santa Barbara flight tickets
Southwest
Apr 28
STS4:35 pmSanta Rosa Sonoma County
6h 15m
1 stop
SBA10:50 pmSanta Barbara
Apr 30
SBA12:35 pmSanta Barbara
10h 05m
2 stops
STS10:40 pmSanta Rosa Sonoma County
$312
Southwest
Apr 18
STS12:00 pmSanta Rosa Sonoma County
5h 35m
1 stop
SBA5:35 pmSanta Barbara
Apr 25
SBA5:30 amSanta Barbara
5h 55m
1 stop
STS11:25 amSanta Rosa Sonoma County
$317
Southwest
Apr 18
STS12:00 pmSanta Rosa Sonoma County
5h 35m
1 stop
SBA5:35 pmSanta Barbara
Apr 25
SBA10:00 amSanta Barbara
10h 30m
2 stops
STS8:30 pmSanta Rosa Sonoma County
$322

Alaska Airlines flights from Santa Rosa to Santa Barbara

Our best Alaska Airlines deals on Santa Rosa to Santa Barbara flight tickets
Alaska Airlines
May 6
STS7:23 amSanta Rosa Sonoma County
6h 53m
1 stop
SBA2:16 pmSanta Barbara
May 13
SBA6:00 amSanta Barbara
17h 50m
1 stop
STS11:50 pmSanta Rosa Sonoma County
$278
Alaska Airlines
May 2
STS7:23 amSanta Rosa Sonoma County
6h 53m
1 stop
SBA2:16 pmSanta Barbara
May 5
SBA6:00 amSanta Barbara
4h 58m
1 stop
STS10:58 amSanta Rosa Sonoma County
$283
Alaska Airlines
Apr 28
STS10:01 amSanta Rosa Sonoma County
4h 15m
1 stop
SBA2:16 pmSanta Barbara
May 2
SBA6:00 amSanta Barbara
4h 58m
1 stop
STS10:58 amSanta Rosa Sonoma County
$300

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Santa Barbara that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Santa Rosa to Santa Barbara that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa RosaSanta Barbara

STS - SBA

STSSBA

Santa Rosa Sonoma County

Wed 5/6

7:23 am-2:16 pm

1 stop6h 53m

Santa Barbara

Wed 5/13

6:00 am-11:50 pm

1 stop17h 50m

$278

Santa RosaSanta Barbara

STS - SBA

STSSBA

Santa Rosa Sonoma County

Sat 5/2

7:23 am-2:16 pm

1 stop6h 53m

Santa Barbara

Tue 5/5

6:00 am-10:58 am

1 stop4h 58m

$283
Quickest round-trip

Santa RosaSanta Barbara

STS - SBA

STSSBA

Santa Rosa Sonoma County

Tue 4/28

10:01 am-2:16 pm

1 stop4h 15m

Santa Barbara

Sat 5/2

6:00 am-10:58 am

1 stop4h 58m

$300

Santa RosaSanta Barbara

STS - SBA

STSSBA

Santa Rosa Sonoma County

Tue 4/28

7:23 am-2:16 pm

1 stop6h 53m

Santa Barbara

Sat 5/2

2:53 pm-7:06 pm

1 stop4h 13m

$303

Santa RosaSanta Barbara

STS - SBA

STSSBA

Santa Rosa Sonoma County

Mon 4/27

8:00 pm-11:45 pm

1 stop3h 45m

Santa Barbara

Wed 4/29

6:00 am-6:06 pm

2 stops12h 06m

$305

Santa RosaSanta Barbara

STS - SBA

STSSBA

Santa Rosa Sonoma County

Sat 5/2

7:23 am-2:16 pm

1 stop6h 53m

Santa Barbara

Tue 5/5

6:00 am-6:06 pm

2 stops12h 06m

$307

Santa RosaSanta Barbara

STS - SBA

STSSBA

Santa Rosa Sonoma County

Tue 4/28

4:35 pm-10:50 pm

1 stop6h 15m

Santa Barbara

Thu 4/30

12:35 pm-10:40 pm

2 stops10h 05m

$312

Santa RosaSanta Barbara

STS - SBA

STSSBA

Santa Rosa Sonoma County

Sat 4/18

12:00 pm-5:35 pm

1 stop5h 35m

Santa Barbara

Sat 4/25

5:30 am-11:25 am

1 stop5h 55m

$317

Santa RosaSanta Barbara

STS - SBA

STSSBA

Santa Rosa Sonoma County

Sat 4/18

12:00 pm-5:35 pm

1 stop5h 35m

Santa Barbara

Sat 4/25

10:00 am-8:30 pm

2 stops10h 30m

$322

Santa RosaSanta Barbara

STS - SBA

STSSBA

Santa Rosa Sonoma County

Mon 4/27

8:00 pm-11:45 pm

1 stop3h 45m

Santa Barbara

Wed 4/29

6:00 am-6:06 pm

2 stops12h 06m

$324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Los Angeles from

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

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 on your flight to Santa Barbara?

The cheapest day to depart on your flight to Santa Barbara is on a Saturday when prices can be found for as low as $287. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Santa Rosa because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $447.

What is the cheapest time of day to depart on your flight to Santa Barbara?

According to our data, the cheapest time of day to fly to Santa Barbara is in the evening. momondo users have found flights departing from Santa Rosa to Santa Barbara in the evening for as low as $311. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $358 on average. Flights to Santa Barbara from Santa Rosa in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Santa Rosa to Santa Barbara

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

Cheap Santa Rosa to Santa Barbara (STS to SBA) flight deals and tips

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

Fastest flight time

6h 20m

Direct flights

None
The fastest flight from Santa Rosa to Santa Barbara takes 6h 20m
There are no direct flights from Santa Rosa to Santa Barbara. There are no popular flight routes from Santa Rosa to Santa Barbara.
Search flight deals

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

    There are 324.0 mi between Santa Rosa Sonoma County and Santa Barbara. In terms of flight time, this usually takes a little over 6h 20m.

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

    Prices for flights from Santa Rosa Sonoma County Airport to Santa Barbara Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to Santa Barbara 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 Santa Barbara Airport.

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

    The required travel and health documents for your Santa Barbara Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santa Barbara Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Santa Rosa to Santa Barbara

Compare and see reviews for airlines that fly from Santa Rosa to Santa Barbara with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $241Free CancellationRating
7.9
12,093 reviews
Search Alaska Airlines flights

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Santa Ynez
Buellton
Los Olivos

Why use momondo?

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

It is quick and easy to find Santa Rosa to Santa Barbara flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santa Barbara that suits you.

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

Flights from Santa Rosa to Santa Barbara with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Santa Rosa to Santa Barbara flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Santa Barbara, momondo offers a useful price alert feature which will track prices for flights to Santa Barbara from Santa Rosa and alert you when they change.

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