Cheap flights from San Diego to Santa Rosa from $78
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 Santa Rosa departing on 4/7. 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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Hawaiian Airlines flights from San Diego to Santa Rosa
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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 June is also very affordable. Most momondo users find prices during this month for around $252.
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 $247. 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 $336.
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 in the morning. Our users have found flights to Santa Rosa in the morning for as low as $295. 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 17 weeks ahead of your departure date. In general, you can expect to find flights to Santa Rosa for around $297 when searching 17 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 $203 on momondo.
What cabin class options are available on San Diego to Santa Rosa Sonoma County flights?
There are 3 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.
What is the cheapest airline that flies from San Diego to Santa Rosa Sonoma County?
Alaska Airlines, American Airlines, and Hawaiian Airlines are the most popular carriers operating from San Diego to Santa Rosa Sonoma County
What airlines fly to Santa Rosa?
Frontier, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Santa Rosa from San Diego according to our data. Frontier is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 12 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Diego to Santa Rosa on average per day?
The number of flights available between San Diego and Santa Rosa is 4 per day as of March 2025. The most frequent departure time is 8:00AM, with 63% of daily flights leaving at noon.
How many flights depart from San Diego to Santa Rosa on average per week?
As of March 2025, there are 33 flights per week flying from San Diego to Santa Rosa. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.
When to book flights from San Diego to Santa Rosa
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
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 49m, 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?
There are 2 operators available for flights from San Diego Airport to Santa Rosa Sonoma County Airport as of March 2025.
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?
Based on momondo bookings for flights between San Diego and Santa Rosa, the leading plane model is Embraer 170, making up 32.64% of the total bookings. Other popular models include Embraer 175 with 26.94%, Airbus A320neo with 13.73%, and Boeing 737 MAX 8 with 6.74%.
What is the most popular airline from San Diego to Santa Rosa?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Diego to Santa Rosa is Alaska Airlines (88% of total bookings). The next most popular airline is American Airlines (12%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $164 | Free Cancellation | Rating 8.0 9,713 reviews | |||
| PriceFrom $266 | Free Cancellation | Rating 7.2 10,000 reviews |
Alaska Airlines Flights From San Diego to Santa Rosa
Alaska Airlines flight deals from San Diego to Santa Rosa start from $164 round-trip. Over the 11 Alaska Airlines flights for this route in a normal week, average airfare is usually $291 round-trip - but some users have found much cheaper deals with momondo.
American Airlines Flights From San Diego to Santa Rosa
$266 is the best American Airlines flight deal from San Diego to Santa Rosa found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to $462, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 10,000 user reviews) flies into Santa Rosa from San Diego 11 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 locationsWhy 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.