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Cheap flights from San Diego to San Francisco from $59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to San Francisco departing on 1/27. 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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Cheap round-trip flights

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Alaska Airlines Logo
8:59 pm - 10:54 pmSAN-STS
1h 55mnonstop
Alaska Airlines Logo
6:58 pm - 8:44 pmSTS-SAN
1h 46mnonstop
$117Alaska Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
Alaska Airlines Logo
8:59 pm - 10:54 pmSAN-STS
1h 55mnonstop
Alaska Airlines Logo
6:43 pm - 8:29 pmSTS-SAN
1h 46mnonstop
$132Alaska Airlines
Find Deal
Tue, Dec 9 - Fri, Dec 12
Alaska Airlines Logo
8:59 pm - 10:54 pmSAN-STS
1h 55mnonstop
Alaska Airlines Logo
8:00 am - 9:42 amSTS-SAN
1h 42mnonstop
$147Alaska Airlines
Find Deal
Fri, Dec 12 - Wed, Dec 17
Alaska Airlines Logo
12:33 pm - 2:36 pmSAN-STS
2h 03mnonstop
Alaska Airlines Logo
8:00 am - 9:42 amSTS-SAN
1h 42mnonstop
$152Alaska Airlines
Find Deal
Sat, Dec 13 - Tue, Dec 16
Alaska Airlines Logo
8:59 pm - 10:54 pmSAN-STS
1h 55mnonstop
Alaska Airlines Logo
10:59 am - 4:20 pmSTS-SAN
5h 21m1 stop
$157Alaska Airlines
Find Deal
Fri, Dec 12 - Wed, Dec 17
American Airlines Logo
6:30 am - 12:27 pmSAN-STS
5h 57m1 stop
American Airlines Logo
12:57 pm - 6:25 pmSTS-SAN
5h 28m1 stop
$162American Airlines
Find Deal
Sun, Dec 7 - Tue, Dec 9
Alaska Airlines Logo
12:33 pm - 2:36 pmSAN-STS
2h 03mnonstop
Alaska Airlines Logo
8:00 am - 9:42 amSTS-SAN
1h 42mnonstop
$167Alaska Airlines
Find Deal
Sat, Dec 13 - Wed, Dec 17
Alaska Airlines Logo
2:08 pm - 4:02 pmSAN-STS
1h 54mnonstop
Alaska Airlines Logo
7:43 pm - 9:29 pmSTS-SAN
1h 46mnonstop
$172Alaska Airlines
Find Deal
Tue, Nov 18 - Fri, Nov 21
Alaska Airlines Logo
12:33 pm - 2:36 pmSAN-STS
2h 03mnonstop
Alaska Airlines Logo
7:00 am - 10:37 amSTS-SAN
3h 37m1 stop
$177Alaska Airlines
Find Deal
Sat, Dec 13 - Thu, Dec 18
American Airlines Logo
10:07 am - 3:56 pmSAN-STS
5h 49m1 stop
American Airlines Logo
12:57 pm - 6:25 pmSTS-SAN
5h 28m1 stop
$191American Airlines
Find Deal
Mon, Dec 8 - Wed, Dec 10

Alaska Airlines flights from San Diego to Santa Rosa

Our best Alaska Airlines deals on San Diego to Santa Rosa flight tickets
Alaska Airlines
Dec 10
SAN8:59 pmSan Diego
1h 55m
STS10:54 pmSanta Rosa Sonoma County
Dec 13
STS6:58 pmSanta Rosa Sonoma County
1h 46m
SAN8:44 pmSan Diego
$117
Find similar
Alaska Airlines
Dec 9
SAN8:59 pmSan Diego
1h 55m
STS10:54 pmSanta Rosa Sonoma County
Dec 12
STS6:43 pmSanta Rosa Sonoma County
1h 46m
SAN8:29 pmSan Diego
$132
Find similar
Alaska Airlines
Dec 12
SAN8:59 pmSan Diego
1h 55m
STS10:54 pmSanta Rosa Sonoma County
Dec 17
STS8:00 amSanta Rosa Sonoma County
1h 42m
SAN9:42 amSan Diego
$147
Find similar

American Airlines flights from San Diego to Santa Rosa

Our best American Airlines deals on San Diego to Santa Rosa flight tickets
American Airlines
Dec 7
SAN6:30 amSan Diego
5h 57m
1 stop
STS12:27 pmSanta Rosa Sonoma County
Dec 9
STS12:57 pmSanta Rosa Sonoma County
5h 28m
1 stop
SAN6:25 pmSan Diego
$162
Find similar
American Airlines
Dec 8
SAN10:07 amSan Diego
5h 49m
1 stop
STS3:56 pmSanta Rosa Sonoma County
Dec 10
STS12:57 pmSanta Rosa Sonoma County
5h 28m
1 stop
SAN6:25 pmSan Diego
$191
Find similar
American Airlines
Dec 3
SAN6:30 amSan Diego
5h 57m
1 stop
STS12:27 pmSanta Rosa Sonoma County
Dec 4
STS12:57 pmSanta Rosa Sonoma County
5h 35m
1 stop
SAN6:32 pmSan Diego
$223
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Santa Rosa 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 October 30, 2025.
Use the filters below to find and compare flights from San Diego to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Wed 12/10

8:59 pm-10:54 pm

Nonstop1h 55m

Santa Rosa Sonoma County

Sat 12/13

6:58 pm-8:44 pm

Nonstop1h 46m

$117

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Tue 12/9

8:59 pm-10:54 pm

Nonstop1h 55m

Santa Rosa Sonoma County

Fri 12/12

6:43 pm-8:29 pm

Nonstop1h 46m

$132

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Fri 12/12

8:59 pm-10:54 pm

Nonstop1h 55m

Santa Rosa Sonoma County

Wed 12/17

8:00 am-9:42 am

Nonstop1h 42m

$147

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Sat 12/13

12:33 pm-2:36 pm

Nonstop2h 03m

Santa Rosa Sonoma County

Tue 12/16

8:00 am-9:42 am

Nonstop1h 42m

$152

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Fri 12/12

8:59 pm-10:54 pm

Nonstop1h 55m

Santa Rosa Sonoma County

Wed 12/17

10:59 am-4:20 pm

1 stop5h 21m

$157

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Sun 12/7

6:30 am-12:27 pm

1 stop5h 57m

Santa Rosa Sonoma County

Tue 12/9

12:57 pm-6:25 pm

1 stop5h 28m

$162

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Sat 12/13

12:33 pm-2:36 pm

Nonstop2h 03m

Santa Rosa Sonoma County

Wed 12/17

8:00 am-9:42 am

Nonstop1h 42m

$167

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Tue 11/18

2:08 pm-4:02 pm

Nonstop1h 54m

Santa Rosa Sonoma County

Fri 11/21

7:43 pm-9:29 pm

Nonstop1h 46m

$172

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Sat 12/13

12:33 pm-2:36 pm

Nonstop2h 03m

Santa Rosa Sonoma County

Thu 12/18

7:00 am-10:37 am

1 stop3h 37m

$177

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Mon 12/8

10:07 am-3:56 pm

1 stop5h 49m

Santa Rosa Sonoma County

Wed 12/10

12:57 pm-6:25 pm

1 stop5h 28m

$191

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from San Diego to Santa Rosa

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 month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of January, then departing from San Diego during the month February is also very affordable. Most momondo users find prices during this month for around $256.

What is the cheapest day to depart on your flight to Santa Rosa?

Our data shows that Saturday is the least expensive day to fly to Santa Rosa. Tickets to fly out on this day can be as low as $259. On the other hand, Monday is the most expensive day to depart from San Diego because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $417.

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

Our data shows that the cheapest San Diego to Santa Rosa flights are usually those with departure times at noon. Our users have found flights to Santa Rosa at noon for as low as $202. Flights in the afternoon are often more expensive with an average ticket price of $366.

What is the cheapest San Diego to Santa Rosa Sonoma County flight route?

Fly from San Diego to Santa Rosa Sonoma County for the best San Diego - Santa Rosa Sonoma County flight prices

How far in advance should I book a flight to Santa Rosa?

You are more likely to see cheaper flights to Santa Rosa from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Santa Rosa for around $303 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santa Rosa from San Diego for as low as $155 on momondo.

What cabin class options are available on San Diego to Santa Rosa Sonoma County flights?

There are 4 cabin classes available to choose from on San Diego to Santa Rosa Sonoma County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Santa Rosa flights?

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

How have San Diego to Santa Rosa flight prices changed over time?

As of October 2025, prices for San Diego to Santa Rosa flights are approximately 38% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to Santa Rosa

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

Cheap San Diego to Santa Rosa (SAN to STS) flight deals and tips

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

Best Price Found

$208

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Santa Rosa

1 airport
The best one-way flight to Santa Rosa from San Diego in the past 72 hours is $208. The best round-trip flight deal from San Diego to Santa Rosa found on momondo in the last 72 hours is $249.
The fastest flight from San Diego to Santa Rosa takes 1h 45m
Direct flights go from San Diego to Santa Rosa every day.
There is 1 airport near Santa Rosa: Santa Rosa Sonoma County (STS)
Search flight deals

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

    San Diego and Santa Rosa Sonoma County are 503.4 mi apart from one another. Flights usually cover this in 1h 54m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from San Diego Airport to Santa Rosa Sonoma County Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Diego Airport to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The travel and health documents you'll need for your trip to Santa Rosa Sonoma County 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 Santa Rosa Sonoma County 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 San Diego to Santa Rosa?

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

Best airlines flying from San Diego to Santa Rosa

Compare and see reviews for airlines that fly from San Diego to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $157Free CancellationRating
7.8
2,797 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $157Free CancellationRating
8.0
11,214 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights

  • Alaska Airlines Flights From San Diego to Santa Rosa

    Alaska Airlines flight deals from San Diego to Santa Rosa start from $157 round-trip. Over the 12 Alaska Airlines flights for this route in a normal week, average airfare is usually $299 round-trip - but some users have found much cheaper deals with momondo.

  • Hawaiian Airlines Flights From San Diego to Santa Rosa

    $157 is the best Hawaiian Airlines flight deal from San Diego to Santa Rosa found on momondo over the last 72 hours. The average Hawaiian Airlines ticket price found was closer to $300, however, with flight time and availability significantly affecting the price. Hawaiian Airlines (7.8/10 from 2,797 user reviews) flies into Santa Rosa from San Diego 12 times in an average week so prices can vary.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santa Rosa from San Diego.

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

Flights from San Diego to Santa Rosa 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 San Diego to Santa Rosa?

Once all potential San Diego to Santa Rosa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Santa Rosa trip

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