STS - SAN

$89 Find Cheap Flights from Santa Rosa to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Rosa to San Diego departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to San Diego, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Santa Rosa to San Diego (STS-SAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Rosa to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santa Rosa to San Diego

Tue, Jun 3 - Tue, Jun 10
Hawaiian Airlines Logo
7:53 pm - 9:35 pmSTS-SAN
1h 42mnonstop
Hawaiian Airlines Logo
9:59 pm - 11:53 pmSAN-STS
1h 54mnonstop
$157Hawaiian Airlines
Find Deal
Tue, Jun 3 - Tue, Jun 10
Alaska Airlines Logo
2:11 pm - 5:52 pmSTS-SAN
3h 41m1 stop
Alaska Airlines Logo
9:59 pm - 11:53 pmSAN-STS
1h 54mnonstop
$167Alaska Airlines
Find Deal
Tue, Jun 3 - Tue, Jun 10
Alaska Airlines Logo
2:11 pm - 5:52 pmSTS-SAN
3h 41m1 stop
Alaska Airlines Logo
2:32 pm - 6:18 pmSAN-STS
3h 46m1 stop
$176Alaska Airlines
Find Deal
Mon, Jun 2 - Mon, Jun 9
American Airlines Logo
12:46 pm - 6:26 pmSTS-SAN
5h 40m1 stop
American Airlines Logo
6:25 am - 12:40 pmSAN-STS
6h 15m1 stop
$177American Airlines
Find Deal
Tue, May 27 - Wed, May 28
Alaska Airlines Logo
2:11 pm - 8:27 amSTS-SAN
18h 16m1 stop
Alaska Airlines Logo
9:59 pm - 11:53 pmSAN-STS
1h 54mnonstop
$180Alaska Airlines
Find Deal
Sat, Jun 7 - Tue, Jun 10
Alaska Airlines Logo
2:11 pm - 5:52 pmSTS-SAN
3h 41m1 stop
Alaska Airlines Logo
9:59 pm - 11:53 pmSAN-STS
1h 54mnonstop
$182Alaska Airlines
Find Deal
Tue, May 27 - Wed, May 28
Alaska Airlines Logo
2:11 pm - 8:27 amSTS-SAN
18h 16m1 stop
Alaska Airlines Logo
2:32 pm - 6:18 pmSAN-STS
3h 46m1 stop
$189Alaska Airlines
Find Deal
Fri, Jun 13 - Mon, Jun 16
American Airlines Logo
4:17 pm - 9:48 pmSTS-SAN
5h 31m1 stop
American Airlines Logo
6:25 am - 12:40 pmSAN-STS
6h 15m1 stop
$192American Airlines
Find Deal
Thu, May 29 - Fri, May 30
Hawaiian Airlines Logo
7:53 pm - 9:35 pmSTS-SAN
1h 42mnonstop
Hawaiian Airlines Logo
9:59 pm - 11:53 pmSAN-STS
1h 54mnonstop
$207Hawaiian Airlines
Find Deal
Fri, May 23 - Tue, May 27
American Airlines Logo
12:46 pm - 6:26 pmSTS-SAN
5h 40m1 stop
American Airlines Logo
6:20 am - 12:16 pmSAN-STS
5h 56m1 stop
$212American Airlines
Find Deal
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KAYAK's insights & trends for Santa Rosa to San Diego flights

Get data-powered insights and trends into flights from Santa Rosa to San Diego to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Santa Rosa to San Diego?

The average price of all round-trip flights from Santa Rosa to San Diego clicked on KAYAK for each day over the last 12 months.

When flying from Santa Rosa to San Diego, you should consider leaving on a Thursday and avoid Fridays if you are looking for the best rates. For your return to Santa Rosa, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Santa Rosa to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santa Rosa to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santa Rosa to San Diego is January, where tickets cost $196 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is $346 and $326 respectively.

Can I save money by flying with a layover from Santa Rosa to San Diego?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $601, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Santa Rosa to San Diego, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Santa Rosa to San Diego, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonJuly
High seasonOctober
Cheapest flight$89
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Santa Rosa to San Diego

When to book flights from Santa Rosa to San Diego

Are your dates flexible? Find out the best times to travel from Santa Rosa to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Santa Rosa to San Diego: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Santa Rosa to San Diego 
Verified travelerFlew with Alaska AirlinesSTS-SANOct 2024
An hour before flight was enough time for departing from Santa Rosa. (I doubt anyone is at the airport and working at 4:30am).
Verified travelerFlew with Alaska AirlinesSTS-SANDec 2023
I would be curious on the flight delays due to rain and fog out of Santa Rosa. It seems they could be above the average

FAQs for booking flights from Santa Rosa to San Diego

  • What is the cheapest flight from Santa Rosa to San Diego?

    In the last 3 days, the lowest price for a flight from Santa Rosa to San Diego was $89 for a one-way ticket and $157 for a round-trip.

  • Do I need a passport to fly between Santa Rosa and San Diego?

    No

  • Which airports will I be using when flying from Santa Rosa to San Diego?

    Santa Rosa and San Diego are both served by 1 main airport. You will leave Santa Rosa from Santa Rosa Sonoma County and will be arriving at San Diego.

  • Which airlines offer Wi-Fi service onboard planes from Santa Rosa to San Diego?

    All the following airlines offer inflight Wi-Fi service on the Santa Rosa to San Diego flight route: Alaska Airlines, American Airlines, Hawaiian Airlines, JetBlue, Delta, and Air Canada.

  • Which aircraft models fly most regularly from Santa Rosa to San Diego?

    The Embraer 175 is the aircraft model that flies most regularly on the Santa Rosa to San Diego flight route.

  • Which airline alliances offer flights from Santa Rosa to San Diego?

    oneworld is the only airline alliance operating flights between Santa Rosa and San Diego.

  • On which days can I fly direct from Santa Rosa to San Diego?

    There are nonstop flights from Santa Rosa to San Diego on a daily basis.

  • Which is the best airline for flights from Santa Rosa to San Diego, Alaska Airlines or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from Santa Rosa to San Diego are Alaska Airlines and Hawaiian Airlines. With an average price for the route of $275 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $297 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Santa Rosa to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santa Rosa to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santa Rosa to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Santa Rosa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santa Rosa to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Santa Rosa with another airline. Booking your flights between Santa Rosa and SAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santa Rosa to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Santa Rosa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Santa Rosa to San Diego

  • Looking for a cheap flight? 25% of our users found flights on this route for $196 or less one-way and $282 or less round-trip.

Prefer to fly direct from Santa Rosa to San Diego?

Find which airlines fly direct from Santa Rosa Sonoma County Airport to San Diego Airport, which days they fly and book direct flights.

Direct departures

Santa Rosa Sonoma County to San Diego

Monday

Alaska Airlines, American Airlines, Hawaiian Airlines

Alaska Airlines, American Airlines, +1 more

Tuesday

Alaska Airlines, American Airlines, Hawaiian Airlines

Alaska Airlines, American Airlines, +1 more

Wednesday

Alaska Airlines, American Airlines, Hawaiian Airlines

Alaska Airlines, American Airlines, +1 more

Thursday

Alaska Airlines, American Airlines, Hawaiian Airlines

Alaska Airlines, American Airlines, +1 more

Friday

Alaska Airlines, American Airlines, Hawaiian Airlines

Alaska Airlines, American Airlines, +1 more

Saturday

Alaska Airlines, American Airlines, Hawaiian Airlines

Alaska Airlines, American Airlines, +1 more

Sunday

Alaska Airlines, American Airlines, Hawaiian Airlines

Alaska Airlines, American Airlines, +1 more

See more direct flights

Direct returns

San Diego to Santa Rosa Sonoma County

Monday

Alaska Airlines, American Airlines, Hawaiian Airlines

Alaska Airlines, American Airlines, +1 more

Tuesday

Alaska Airlines, American Airlines, Hawaiian Airlines

Alaska Airlines, American Airlines, +1 more

Wednesday

Alaska Airlines, American Airlines, Hawaiian Airlines

Alaska Airlines, American Airlines, +1 more

Thursday

Alaska Airlines, American Airlines, Hawaiian Airlines

Alaska Airlines, American Airlines, +1 more

Friday

Alaska Airlines, American Airlines, Hawaiian Airlines

Alaska Airlines, American Airlines, +1 more

Saturday

Alaska Airlines, American Airlines, Hawaiian Airlines

Alaska Airlines, American Airlines, +1 more

Sunday

Alaska Airlines, American Airlines, Hawaiian Airlines

Alaska Airlines, American Airlines, +1 more

See more direct flights
See more direct flights

Top 4 airlines serving from Santa Rosa to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Santa Rosa to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santa Rosa to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9991 reviews
7.1Entertainment
7.1Food
8.5Crew
8.1Boarding
7.9Comfort
Airline reviews

It was my first time flying Alaska Airlines and first time flying from Santa Rosa airport. The staff was very professional and friendly. Their instructions were clear and any question was answered satisfactorily. My seat was comfortable and the in-flight beverage service very adequate for the duration of the flight. We arrived ahead of the scheduled landing time and deplaning was simple. I look forward to flying with Alaska again.

10.0 ExcellentAnonymous, Apr 2025STS - LAX
Read more Alaska Airlines reviews

It was my first time flying Alaska Airlines and first time flying from Santa Rosa airport. The staff was very professional and friendly. Their instructions were clear and any question was answered satisfactorily. My seat was comfortable and the in-flight beverage service very adequate for the duration of the flight. We arrived ahead of the scheduled landing time and deplaning was simple. I look forward to flying with Alaska again.

The flight was canceled and very little help given at the check in desk. Everyone at the desk says: just go on the app and see how they rebooked you. I mean come on it’s embarrassing customer service.

I’m New to Alaska Airlines. I was not able to connect to WiFi on either leg of my flights to/from Santa Rosa. Otherwise, it was an enjoyable ride.

The registration was chaotic. The kiosks didn't work for most people, and most had to do registration and receive boarding slips with a person. It took about an hour to get through he process, and I was worrying that I will be late to the flight. However, the personnel was great - courteous, professional, and was able to work through the problems.

I upgraded my seat and the service and boarding were wonderful. My flight attendant was very helpful when I experienced nausea on the flight (a first time experience). Flight arrived early which was nice. The only negative was many airlines have screens to provide some on flight entertainment, this aircraft did not. I had planned to read and listen to an audiobook on my flights, so no big deal on my part. The USB plug ins were broken on both my seat and the center seat, so I was not able to charge my phone during the flight, I will add 2 of the three USBs were broken on ride from San Diego as well. I would attribute this to the design, it is a very awkward angle to plug in, so frequent and perhaps not so gentle attempts to plug in have caused them to break.

Stay with what you are doing. Excellent service and ahead of schedule. Well done.

We had to cancel and we’re treated fairly with 100%refund quickly

There was an issue with water that led to us not having potable water onboard. They dumped the onboard water and we were two hours late taking off.

All good. Great food and entertainment when there isn’t any on a one hour flight

The flight from San Diego to San Jose gate 28A The two persons working there didn’t even turn on the display board. The display board saying to Sacramento. When I asked she was rude and showed the board . Then he realized And changed. Every one was confused because we are running late to catch that flight coming from IAD. Very irresponsible staff.

When I was not allowed by Alaska airlines to board due to time and difficulty pre-check the night before and kiosk did not work when I arrived at the airport and then finally told Alaska airlines is where I had to go. Not Hawaiian airlines that they had moved. That's when I was treated with the utmost disrespect by Alaska airlines agent that I was not allowed to board. And that might ticket to return was canceled and I hadn't even left yet when they gave me the option for the next flight to raise my flight price to $300 one way. I bought a $96 round trip ticket and they're trying to gouge me for $600 in addition and canceling my return flight.

I'm was impressed with their service. Everything was great

All in All a great experience. Cost of luggage sucks … first time I ever had to pay for luggage. Otherwise the check in counter was awesome, the gate clerks were great and the Stewards & Esses were the best.

Love Hawaiian you can’t go wrong, still provides you good drinks and little snack at the end

No tv’s. Had to walk 45 minutes to connect to next flight. Couldn’t get dinner as a result. Ended up eating pretzels until I felt sick.

Great plane, seats, and crew. Super smooth experience and delicious coffee

The pre-flight check in process was bad. The app didn't allow check-in online and forced me to check in at the airport. Alaska didn't have self-service kiosks for check in (only bag tagging stations), so I had to wait in line with people who were checking bags just to get my boarding pass.

Hawaiin airlines never let me know the alaska airlines confirmation number. it took chat and call with customer service to get that.

I think you should still be able to pick a seat at check in no matter the price tier. But the plane was decent. Seats were a little narrow so I imagine larger folks would have some discomfort but I was fine and the crew was great.

Crew was excellent......in flight medical emergency handled very professionally.....

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

The service and food needs to improve to catch up with other international flights

Would have been good to have a meal since it was a 5.5 hour flight

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

AA is always pretty solid. Was on time all the way around today so can’t complain!

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

Flight was delayed 3 times, would have been nice to have received text message instead of email notifications. Frontier app wasn’t even updated accordingly, no gate number disclosed. No agent at front desk of gate to inform of delay. Very confused and left if the dark

Everything went as planned. Crew was great. Seats were still not that comfortable.

They changed the timing , first delayed by 4 hours then went back to 40 mins late, we had to run back to airport to not miss our flight. This is ridiculous

No frills for sure. No gate announcements about flight delay, not even water to drink on the flight.

I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.

The plane was clean, the crew was friendly and helpful. It’s a low cost airline so there was no food, drinks or in flight entertainment but we didn’t expect any of these things. In the room for improvement department, they should install USB ports in seats to charge mobile devices.

Everything you need to know for your flight from Santa Rosa to San Diego

Information on your arrival and departure airports

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