Cheap Flights from San Diego International to Santa Rosa

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Find the cheapest month to fly from San Diego International to Santa Rosa

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego International to Santa Rosa flights are currently cheapest in May.

Direct flights from San Diego International to Santa Rosa

San Diego International to Santa Rosa: Alternative routes

Compare routes from San Diego International to Santa Rosa below. You may find an airport to fly into that's cheaper, faster, or easier than Santa Rosa.

San Diego to Santa Rosa: Flight information

The things to know before you go.
Cheapest flight found429 €
Cheapest month to flyApril
Average flight time1 hr, 49 mins
Most popular airlineAlaska Airlines
Average flights per week52

Finding cheap flights from San Diego International to Santa Rosa: Frequently asked questions

The best price we found for a return flight from San Diego International to Santa Rosa is 429 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 49 minutes is the average flight time from San Diego International to Santa Rosa.
Alaska Airlines, SkyWest Airlines and American Airlines fly direct from San Diego International to Santa Rosa.
As of April 2024, there are 52 flights per week flying from San Diego International to Santa Rosa.
The cheapest month to fly from San Diego International to Santa Rosa is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Diego International Airport to Santa Rosa Airport on Tuesday, 30 April 2024.
Yes – the average flight time is 1 hour and 49 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Santa Rosa but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Santa Rosa is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Alaska Airlines offers the cheapest flight tickets to Santa Rosa.

How to find cheap flights to Santa Rosa (STS) from San Diego (SAN)in 2024

Looking for cheap tickets from San Diego International to Santa Rosa? Return tickets start from 429 € and one-way flights to Santa Rosa from San Diego International start from 224 €


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from San Diego International to Santa Rosa. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Santa Rosa from San Diego from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Santa Rosa start from 224 € one-way.
  • Set up a Price Alert. You can easily track the fare of your cheap San Diego International-Santa Rosa flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Flex your dates to find the best SAN-STS ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Santa Rosa from San Diego International.
  • Fly without stops. Only interested in direct flights between San Diego International and Santa Rosa? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: Alaska Airlines
    SkyWest Airlines
    American Airlines
    Horizon Air
  • Find the cheapest Business class flights from San Diego International and Santa Rosa. We scour the internet for the best Business, Premium Economy and First Class flight fares to Santa Rosa, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for San Diego International to Santa Rosa flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Flexible on when you travel? The cheapest month to fly from San Diego International to Santa Rosa is April.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between San Diego International and Santa Rosa whenever you want.

Combine your flight to Santa Rosa from San Diego International with hotels and car hire

Once you've secured your cheap flight ticket from San Diego International to Santa Rosa, discover the best prices and exclusive rates for hotels in Santa Rosa or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.