$42 Find Deals on Flights from Santa Rosa

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 Worldwide departing on 4/25. 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.
1 adult
1 adult, Economy, 0 bags

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Find Cheap Flights from Santa Rosa

Where can I fly from Santa Rosa?Prices from STS, departing Tue 3/31 and returning Tue 4/7

Book Cheap International Flights from Santa Rosa

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Rosa 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 international flight deals from Santa Rosa to anywhere

Mon, Jun 29 - Tue, Jul 7
Volaris Logo
11:30 pm - 10:03 am
OAK
-
CUN
8h 33m
1 stop
Volaris Logo
10:53 am - 9:11 pm
CUN
-
OAK
12h 18m
1 stop
$275Volaris
Mon, Mar 16 - Thu, Mar 19
Volaris Logo
11:07 pm - 3:28 pm
OAK
-
CUN
14h 21m
1 stop
Volaris Logo
10:39 am - 9:30 pm
CUN
-
OAK
12h 51m
1 stop
$282Volaris
Mon, Jun 8 - Mon, Jun 15
Volaris Logo
11:59 pm - 3:28 pm
SMF
-
CUN
13h 29m
1 stop
Volaris Logo
11:25 am - 10:41 pm
CUN
-
SMF
13h 16m
1 stop
$292Volaris
Mon, Aug 24 - Wed, Sep 2
TAP AIR PORTUGAL Logo
4:30 pm - 9:50 pm
SFO
-
BCN
20h 20m
1 stop
TAP AIR PORTUGAL Logo
8:20 pm - 2:30 pm
BCN
-
SFO
27h 10m
1 stop
$466TAP AIR PORTUGAL
Mon, Mar 23 - Mon, Mar 30
ITA Airways Logo
4:05 pm - 10:50 am
SFO
-
BCN
34h 45m
1 stop
ITA Airways Logo
4:50 pm - 1:15 pm
BCN
-
SFO
29h 25m
1 stop
$468ITA Airways
Wed, Apr 15 - Wed, Apr 22
ITA Airways Logo
3:15 pm - 3:55 pm
SFO
-
BCN
15h 40m
1 stop
ITA Airways Logo
6:20 am - 1:15 pm
BCN
-
SFO
15h 55m
1 stop
$469ITA Airways
Mon, Aug 17 - Mon, Aug 31
TAP AIR PORTUGAL Logo
4:30 pm - 5:05 pm
SFO
-
MAD
15h 35m
1 stop
TAP AIR PORTUGAL Logo
7:40 am - 2:05 pm
MAD
-
SFO
15h 25m
1 stop
$488TAP AIR PORTUGAL
Tue, Apr 14 - Wed, Apr 22
United Airlines Logo
8:10 am - 4:45 pm
SFO
-
MAD
23h 35m
2 stops
United Airlines Logo
12:45 pm - 2:52 pm
MAD
-
SFO
35h 07m
2 stops
$490United Airlines
Mon, Apr 27 - Fri, May 8
Scandinavian Airlines Logo
4:45 pm - 12:00 pm
SFO
-
MAD
34h 15m
1 stop
Scandinavian Airlines Logo
6:30 pm - 2:40 pm
MAD
-
SFO
29h 10m
1 stop
$492Scandinavian Airlines
Thu, Apr 16 - Wed, Apr 29
Multiple Airlines Logo
7:40 pm - 8:45 am
SFO
-
BVA
28h 05m
1 stop
Multiple Airlines Logo
7:00 pm - 12:20 pm
BVA
-
SFO
50h 20m
2 stops
$575Multiple Airlines

Book Cheap Domestic Flights from Santa Rosa

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Rosa 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 domestic flight deals from Santa Rosa

Thu, Mar 19 - Mon, Mar 23
Hawaiian Airlines Logo
7:53 pm - 9:31 pm
STS
-
LAX
1h 38mnonstop
Hawaiian Airlines Logo
10:13 pm - 11:59 pm
LAX
-
STS
1h 46mnonstop
$85Hawaiian Airlines
Thu, Mar 26 - Mon, Mar 30
Hawaiian Airlines Logo
7:53 pm - 9:31 pm
STS
-
LAX
1h 38mnonstop
Hawaiian Airlines Logo
10:13 pm - 11:59 pm
LAX
-
STS
1h 46mnonstop
$86Hawaiian Airlines
Thu, Mar 26 - Mon, Mar 30
Hawaiian Airlines Logo
7:53 pm - 9:31 pm
STS
-
LAX
1h 38mnonstop
Hawaiian Airlines Logo
10:13 pm - 11:59 pm
LAX
-
STS
1h 46mnonstop
$87Hawaiian Airlines
Tue, Mar 24 - Thu, Apr 2
Alaska Airlines Logo
2:12 pm - 3:42 pm
STS
-
ONT
1h 30mnonstop
Alaska Airlines Logo
4:22 pm - 6:22 pm
ONT
-
STS
2h 00mnonstop
$90Alaska Airlines
Wed, Apr 8 - Sat, Apr 11
Alaska Airlines Logo
8:02 pm - 9:28 pm
STS
-
BUR
1h 26mnonstop
Alaska Airlines Logo
7:15 am - 9:10 am
BUR
-
STS
1h 55mnonstop
$91Alaska Airlines
Sat, Apr 25 - Wed, May 6
Alaska Airlines Logo
8:20 am - 9:48 am
STS
-
BUR
1h 28mnonstop
Alaska Airlines Logo
7:06 pm - 8:48 pm
BUR
-
STS
1h 42mnonstop
$93Alaska Airlines
Tue, May 5 - Sat, May 9
Alaska Airlines Logo
10:41 am - 12:08 pm
STS
-
ONT
1h 27mnonstop
Alaska Airlines Logo
12:48 pm - 2:20 pm
ONT
-
STS
1h 32mnonstop
$97Alaska Airlines
Wed, Apr 15 - Wed, Apr 22
Southwest Logo
4:35 pm - 8:35 pm
STS
-
SNA
4h 00m
1 stop
Southwest Logo
2:35 pm - 10:10 pm
SNA
-
STS
7h 35m
2 stops
$122Southwest
Wed, Apr 15 - Wed, Apr 22
Southwest Logo
6:00 am - 1:30 pm
STS
-
SNA
7h 30m
2 stops
Southwest Logo
2:35 pm - 10:10 pm
SNA
-
STS
7h 35m
2 stops
$127Southwest
Fri, Apr 10 - Sat, Apr 11
Southwest Logo
6:00 am - 7:45 am
STS
-
SAN
1h 45mnonstop
Southwest Logo
6:45 pm - 8:30 pm
SAN
-
STS
1h 45mnonstop
$175Southwest
Booking Insights

KAYAK's insights & trends for flights from Santa Rosa

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

Which are the most popular places to fly to from Santa Rosa?

The domestic destinations KAYAK users have most searched for when searching for flights from Santa Rosa.

Based on KAYAK flight searches, the most popular place to fly from Santa Rosa is Las Vegas Harry Reid Intl (18% of total searches). The next most popular destinations are Los Angeles (14%) and Phoenix (8%).

What are the most popular international flights out of Santa Rosa?

The international destinations KAYAK users have most searched for when searching for flights from Santa Rosa.

There are many international destinations you can fly to from Santa Rosa. The most popular international destinations among KAYAK users are Paris, Puerto Vallarta and Barcelona.

Which cities can I fly to direct from Santa Rosa?

There are loads of places you can fly direct to from Santa Rosa. The most popular destinations for direct flights among KAYAK users are San Diego, Los Angeles, Los Angeles, Portland and Los Angeles. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Los Angeles at $108, while the most expensive was Palm Springs, at $383.

What are the cheapest places to fly to from Santa Rosa?

The cheapest destination for a flight from Santa Rosa found on KAYAK in the last two weeks was San Diego and cost $63. The next cheapest destinations were Los Angeles at $78 and Ontario at $78.

Good to know

Low seasonJanuary
Cheapest flight$42
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Santa Rosa to San Diego

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

Insights shared by verified travelers who flew from Santa Rosa to anywhere 
Verified travelerFlew with Alaska Airlines
STS
-
SAN
Jan 2026
If you want a better experience, fly non stop. American has a superior wireless connection experience. Delays appear to be the norm. Book two hours between flights minimum. Check your bags.
Verified travelerFlew with Alaska Airlines
STS
-
SAN
Oct 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 Airlines
STS
-
PDX
May 2024
If you fly in the afternoon, get seats n the right side of the plan because the glare of the sun is pretty bad
Verified travelerFlew with Alaska Airlines
STS
-
SNA
Feb 2024
Book directly from the airline and/or get refundable tickets.

FAQs for booking flights out of Santa Rosa

  • What are the baggage policies on flights from Santa Rosa?

    The baggage allowance for your trip will depend largely on your airline. If you bought an economy ticket, you will get a carry-on bag and personal item for free with all three airlines, but you will likely have to pay for a checked bag. If you would like a checked bag, consider upgrading your ticket class to premium or business class.

  • What are my parking options at the Santa Rosa airport (STS)?

    Those who need to park at STS can choose from short-term parking, long-term parking, street parking, and valet parking. The airport also offers a monthly pass for frequent travelers. All parking options are within walking distance of the terminal building. For those going on long trips, long-term parking is the most economical choice.

  • What can I do to make my flight from Santa Rosa more sustainable?

    If you want to travel as sustainably as possible, first consider utilizing public transport as a means to reach the airport in Santa Rosa (STS) and to reach your final destination once you land at your arrival airport. Next, book direct flights when possible. This reduces the fuel consumed during landings and takeoffs. Finally, consider flying with Alaska Airlines, one of the most sustainable airlines flying out of this airport.

  • Can I get a meal or a drink before my flight out of Santa Rosa?

    Yes, for a small airport, there are a surprising number of food and drink options. Costeaux on the Go will take care of all your coffee and pastry needs, and they also have two vending machines in the airport. The Flight Deck lounge offers local wines for you to taste as you await your boarding time. Apple Spice is your source for fresh and healthy meal options. A new restaurant, Tap & Pour, is also under construction and will operate until the last flight departs. 

  • What is Santa Rosa also known as?

    Santa Rosa Sonoma County Airport’s airport code is STS. It can also be referred to as Sonoma County.

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight 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?

    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 your destination with an airline and back to Santa Rosa with another airline.

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

    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 from Santa Rosa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Santa Rosa

  • Looking for a cheap flight? 25% of our users found tickets from Santa Rosa to the following destinations at these prices or less: Las Vegas $140 one-way - $231 round-trip; Phoenix $220 one-way - $388 round-trip; San Diego $168 one-way - $220 round-trip
  • Santa Rosa, California, is served by Charles M. Schulz-Sonoma County Airport (STS). Currently, STS is not a hub for any airlines. Aside from Santa Rosa, STS also serves the rest of Sonoma County, including Windsor, Mirabel Park, and Forestville.
  • If you have an early morning flight out of Santa Rosa, consider booking accommodation near the airport for the night before. There aren’t any hotels directly at the airport, but there are a few close by that provide free shuttles, including the Hilton Garden Inn Sonoma County Airport.
  • If you are trying to reach the east coast of the US from Santa Rosa (STS), your flight will likely have one or two layovers. This is because Santa Rosa serves direct flights mainly to other destinations on the west coast, including other cities in California, Washington, and Oregon.
  • If you are traveling through Santa Rosa’s airport (STS) with your pet, you will be glad to know that there is a pet relief area located directly outside the main entrance of the terminal building. Note that this is the only pet relief area at the airport; there are no relief areas airside.
  • There are three airlines that operate out of the Santa Rosa airport (STS): American Airlines, Alaska Airlines, and Alevo. Alaska mainly serves destinations up and down the west coast, American serves Dallas and Phoenix, and Alevo serves Burbank, Palm Springs, and Las Vegas.

Reviews of the top 5 airlines serving from Santa Rosa to Worldwide

 
Need help choosing which airline to fly with from Santa Rosa to Worldwide? 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 11973 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.1Food
7.0Entertainment
Airline reviews

This was my first trip with Alaska Airlines (round trip DCA to San Diego). Despite a slight delay on the return flight, I feel compelled to post a RAVE review! I cannot praise the airline and the crew enough! Everyone was kind, professional, and courteous, every step of the way- excellent service, snacks, and entertainment! On both legs of the trip I inquired whether there were any free seating upgrades and my request were granted BOTH times! I’ve flown on other airlines where they won’t do that, even when those premium seats are empty. As a customer service professional myself, I can say I left my experience feeling like a valued customer and not just a number. I NEVER expected to praise an airline lol I’ll definitely go out of my way to fly with Alaska on future trips. Thank you for such an awesome experience!

10.0 ExcellentJillian, Feb 2026
SAN - DCA
Read more Alaska Airlines reviews

This was my first trip with Alaska Airlines (round trip DCA to San Diego). Despite a slight delay on the return flight, I feel compelled to post a RAVE review! I cannot praise the airline and the crew enough! Everyone was kind, professional, and courteous, every step of the way- excellent service, snacks, and entertainment! On both legs of the trip I inquired whether there were any free seating upgrades and my request were granted BOTH times! I’ve flown on other airlines where they won’t do that, even when those premium seats are empty. As a customer service professional myself, I can say I left my experience feeling like a valued customer and not just a number. I NEVER expected to praise an airline lol I’ll definitely go out of my way to fly with Alaska on future trips. Thank you for such an awesome experience!

Our flight when we finally got rerouted to a different destination than we were going was fine. But 2 days was taken out of our vacation because our flit was cancelled. We understand mechanical problems and of course don’t want to be on a plane that has mechanical problems.Wish there had been another solution.

in-flight wifi was not working well. also the cabin temperature was a bit hot.

Nice crew, healthy snacks and drinks available. Flight to Seattle was short and comfortable.

had to be rerouted due to a medical emergency onboard. Alaska crew treated the patient with utmost respect and continued to keep the passengers updated the entire way through, which I appreciate. But it took 4 hours from landing until we were able to be airborne again, causing us to not get into SFO until ~2 am. I understand it was a tough situation for everyone, but that was an indecent wait.

The plane was dirty, the seats were tiny, wasnt my favorite airline tbh

I bought tickets MONTHS ago for a flight that left SAN at 14:30. That is what it says on our tickets. I was never notified of any time changes. During online check-in. I discovered the flight time had been changed to 15:45. This was unacceptable and had I been notified, I would have changed flights, or airlines. That departure time was unworkable with our plans. We called Alaska and asked for an explanation. They said flight time was changed 11/08/25. No proof of notification could be offered. We asked to be moved to an earlier flight. After much pleading, the rep said she would allow a “one time exception..” While I appreciate being moved, this was YOUR fault Alaska Airlines.

SBP to PDX 2/17/2026. One person ahead of us at the counter. One ahead of is at TSA. First to board. First row, first class. First to be served. Food and service very good. First off the aircraft. Flight was nice other than some moderately hard bumps on climb out (please find a way to control that!). Air Force landing (none of that Navy slam you to the deck stuff). Wheel chair at the bottom of the ramp waiting for my wife. Luggage out quickly, walked right up to the parking shuttle bus. First stop on the bus. I like the EMB 175 aircraft. This was as close to a perfect flight as I will ever see. Bravo!

Santa Rosa Airport is the best! Glad to have experienced it.

I love Alaska! We arrived on the later side without seat assignments only to find the had oversold the flight by 1. The attendants worked extra hard to find a way for our party of 7 to stay together and we made it on the flight! Loved the free WiFi also!

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

The charges were ridiculous for an hour flight and the turbulence was very scary.

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

Great flight but super high price. Glad it was a business trip and not personal

3 hour delay. Had to change plans and was still delayed.

We got exit row seats both flights. Everything was running on time

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

I like that if they asked you to checked in a bag at the gate they give you priority to board

I received several emails about my 3:10 flight. When I showed up to the airport at 12:30 to check my bags I was told the flight was actually at 1 pm. They grudgingly rebooked me for a flight at 5:22 to Vegas to get a connecting to LAX. I did find the gate for my original 3:10 flight but they were booked. I proceeded to receive status updates and gate change information for the 3:10 flight, even though I was apparently never supposed to be on that flight

The food options were limited and very specific. Some type of entertainment option for a 4.5 hour flight would have been nice.

The Kayak confirmation number did not work for checking in the day before. I checked in at 8.30 using my ticket number. When I arrived at the airport, I was informed that the flight was overbooked, and since I had checked in late, I did not have a seat. The Next flight was not until ten PM. I called my wife, who had been taking care of our kids all weekend, and she was upset, calling me a liar and telling me to stay in SD. It turned my weekend getaway into a nightmare! I blame the Kayak website and will not book flights using your app in the future.

comfortable but the food is horrible. I have flown Hawaiian several times now and no matter what they say the food is its the same squashed bread with melted goop inside. Tastes fake and isnt what they represent, its quite nasty. What happend to real food? And there is NO entertainment!! so not sure why they are asking for a review on that.

Good and friendly staff. Nicely enjoyed the complimentary drink and snack.

I was very, very cold and a stranger loaned me her sweater next to me. I didn’t wanna buy a blanket just for a four hour trip when I did not need the pillow or the earphones. I don’t mind purchasing a blanket, but I only needed that not all of it accessories. Cold air pretty much blew the entire trip. Two people in front of me both bought the blanket packages. Maybe that’s the idea. The crew was exceptionally nice and passed through multiple times.. the restrooms were very clean and usually accessible.

3 hour wait on customer service after flight was cancelled. Was bumped to a flight where I wouldnt have gotten to my destination for another 2 days. Had to fully refund flight and book a new one the following morning. Paid twice the amount for the flight than I had originally booked. Very disappointed I was not offered any sort of discount or points for all of the frustration, in fact the airline profited twice as much off of me by cancelling my flight and and changing my entire trip.

I understand that both Hawaiian and Alaskan are in the process of merging but I could not get real-time flight info or access my boarding pass on either app

Flight was smooth. We boarded early and left Grand Rapids about a half hour ahead of schedule. We then arrived in Lakeland about 40 minutes early. Flights attendants (3) were welcoming and pleasant. Wish we would have at least been offered to buy a bottle of water. No beverage service at all.

I really liked the young man who checked me in and took my bags! He was so kind and was very helpful! I told my sister about the great service and him and she said that is why she flies Avelo Air.

The flight was delayed by a lot and the seats are pretty tight

Surprisingly was one of the better flights I’ve been on

Short 2-hour flight, we took off on time, ETA was earlier than stated, no interaction needed with stewards, no food, no entertainment on such a short flight.

Avelo provided exactly what I expected. They are a low-cost option with no frills but the experience was comfortable and the staff was great! I will be using them in the future for trips when cost is a priority for me.

Expect nothing and you will be fine. Seats are crammed.

Terrible landing. Uncomfortable seats. Great cabin crew-helpful and pleasant!

Tight fit in middle seat but OK for short flight. Crew was more interested in talking to each other than helping passengers - strickingly dissappointing. DAB is a great airport. New Haven sucks! Excellent value for the .

Avelo is definitely a budget airline and you get what you pay for. The plane was packed and the seats were not particularly comfortable. Staff was very nice and both of our flights were on time. The one thing I wish I had known was that the staff does not show up at the airport desk to check your bags until two hours before the flight. We had a 4:30 flight and had to check out of our hotel at noon. Since we have lounge passes we planned to check our bag, go through security and hang out at the lounge until we had to board. But because we could not check our bag until 2:30, when the staff showed up, we could not go through security and access the lounge. Passengers with boarding passes and carry on luggage would not have this issue. I might fly Avelo again but would only do carry on or plan to get to the airport no sooner than two hours before check in. And I would not recommend a long flight on Avelo since there is no food or entertainment and the seats are not comfortable.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

The flight was really crowded. Flight attendants were just ok.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

Everything you need to know for your flight from Santa Rosa

Information on your arrival and departure airports