$79 Cheap flights from San Diego Intl. to Sonoma County (SAN to STS)

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Find The Best Dates To Fly from San Diego Intl. to Sonoma County

Compare Flight Prices from San Diego to Santa Rosa

Affordable Airfare Tickets from SAN to STS Airport

The cheapest flights to Sonoma County found within the past 7 days were $159 round trip and $79 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 13 - Tue, May 27
SAN
San Diego
STS
Santa Rosa
$159 Roundtrip, found 3 days ago
$159
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, May 13 from San Diego to Santa Rosa, returning Tue, May 27, priced at $159 found 3 days ago
Tue, May 13 - Wed, May 28
SAN
San Diego
STS
Santa Rosa
$169 Roundtrip, found 2 days ago
$169
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, May 13 from San Diego to Santa Rosa, returning Wed, May 28, priced at $169 found 2 days ago
Tue, Jun 3 - Tue, Jun 10
SAN
San Diego
STS
Santa Rosa
$173 Roundtrip, found 1 day ago
$173
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jun 3 from San Diego to Santa Rosa, returning Tue, Jun 10, priced at $173 found 1 day ago
Tue, May 13 - Wed, May 28
SAN
San Diego
STS
Santa Rosa
$175 Roundtrip, found 2 days ago
$175
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, May 13 from San Diego to Santa Rosa, returning Wed, May 28, priced at $175 found 2 days ago
Tue, Jun 3 - Sat, Jun 7
SAN
San Diego
STS
Santa Rosa
$175 Roundtrip, found 1 day ago
$175
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Jun 3 from San Diego to Santa Rosa, returning Sat, Jun 7, priced at $175 found 1 day ago
Wed, May 7 - Tue, May 20
SAN
San Diego
STS
Santa Rosa
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, May 7 from San Diego to Santa Rosa, returning Tue, May 20, priced at $179 found 1 day ago
Wed, Jun 4 - Mon, Jun 9
CLD
Carlsbad
STS
Santa Rosa
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jun 4 from Carlsbad to Santa Rosa, returning Mon, Jun 9, priced at $180 found 1 day ago
Wed, Jun 4 - Mon, Jun 9
SAN
San Diego
STS
Santa Rosa
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jun 4 from San Diego to Santa Rosa, returning Mon, Jun 9, priced at $180 found 1 day ago
Tue, May 27 - Thu, May 29
SAN
San Diego
STS
Santa Rosa
$182 Roundtrip, found 1 day ago
$182
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, May 27 from San Diego to Santa Rosa, returning Thu, May 29, priced at $182 found 1 day ago
Sat, May 24 - Tue, May 27
SAN
San Diego
STS
Santa Rosa
$184 Roundtrip, found 3 days ago
$184
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, May 24 from San Diego to Santa Rosa, returning Tue, May 27, priced at $184 found 3 days ago

Sonoma County flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Budget Inn

Budget Inn

2 out of 5
per person
Jun 13 - Jun 16
found 1 day ago
Roundtrip flight included
San Diego (SAN) to Oakland (OAK)
Sonesta Select Pleasant Hill

Sonesta Select Pleasant Hill

3 out of 5
per person
Jun 13 - Jun 16
found 1 day ago
Roundtrip flight included
San Diego (SAN) to Oakland (OAK)
Sun Valley Inn

Sun Valley Inn

2.5 out of 5
per person
Jun 13 - Jun 16
found 1 day ago
Roundtrip flight included
San Diego (SAN) to Oakland (OAK)
Comfort Inn

Comfort Inn

2.5 out of 5
per person
Jun 13 - Jun 16
found 1 day ago
Roundtrip flight included
San Diego (SAN) to Oakland (OAK)
Hotel Mira Vista

Hotel Mira Vista

2 out of 5
per person
Jun 13 - Jun 16
found 1 day ago
Roundtrip flight included
San Diego (SAN) to Oakland (OAK)
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Frequently asked questions

Are there direct flights from SAN to Sonoma County Airport (STS)?
For the shortest trip between San Diego County and Sonoma County, check out Alaska Airlines. They offer direct flights from San Diego Intl. Airport (SAN) to STS.
How long is the flight from San Diego Airport to Sonoma County Airport?
Flights between San Diego Intl. Airport (SAN) and STS usually take around 4 hours and 26 minutes in total. Make the most of your time in the air by reading, snoozing away, checking out the in-flight entertainment or doing all three.
What is the flight distance from SAN to Sonoma County Airport (STS)?
With only 510 mi separating SAN and STS, time will whiz by between the seat belt sign turning off and the captain readying the wheels for touchdown.
What airlines fly from SAN to Sonoma County Airport?
If you’re on the lookout for an air carrier that flies straight from San Diego County to Sonoma County and is rated highly by other seasoned travelers, try Alaska Airlines. They offer as many as 52 flights per month.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from San Diego to Santa Rosa

 

Traveling From
San Diego Intl.
Traveling To
Sonoma County
Shortest Flight Time
1 hours 49 mins
Earliest Departure Time
8:00AM PDT
Latest Departure Time
9:50PM PDT
Lowest Flight Price
$159

Route Info

Flight path for flights from San Diego International Airport to Sonoma County Airport.


Origin:
SAN - San Diego International Airport
Destination:
STS - Sonoma County Airport
Distance:
510.00 miles


Discover our best flights from San Diego SAN to Santa Rosa STS. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from San Diego SAN to Santa Rosa STS at the right price  

Airfares to Santa Rosa STS from San Diego SAN currently cost between $159 and $184. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from San Diego SAN to Santa Rosa STS 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from San Diego SAN to Santa Rosa STS on Travelocity starting at $79. Prices and availability subject to change. Additional terms may apply. 

 

Get to Santa Rosa STS from San Diego SAN quicker with direct flights. 

Get to Santa Rosa faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to STS from SAN to take around 1 hour(s) 49 min(s).  

 

Find our cheapest airfares for flights from San Diego SAN to Santa Rosa STS

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to STS from SAN. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from San Diego SAN to Santa Rosa STS today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from San Diego SAN to Santa Rosa STS. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Santa Rosa STS from San Diego SAN 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to STS from SAN have this option.  

 

Travel with confidence when you book flights to Santa Rosa STS from San Diego SAN with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.