Cheap flights from Santa Rosa (STS) from $111

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Fly to

Route

Depart

Return

Price

Cheapest one-way

Santa RosaSan Diego

STS - SAN

STSSAN

Santa Rosa Sonoma County

Sat 6/6

7:40 pm-9:27 pm

Nonstop1h 47m

$73

Quickest one-way

Santa RosaBurbank

STS - BUR

STSBUR

Santa Rosa Sonoma County

Sat 5/2

5:03 pm-6:29 pm

Nonstop1h 26m

$74

Santa RosaSan Diego

STS - SAN

STSSAN

Santa Rosa Sonoma County

Sat 6/6

7:40 pm-9:27 pm

Nonstop1h 47m

$74

Santa RosaOntario

STS - ONT

STSONT

Santa Rosa Sonoma County

Wed 5/20

4:35 pm-10:15 pm

1 stop5h 40m

$76

Santa RosaBurbank

STS - BUR

STSBUR

Santa Rosa Sonoma County

Wed 6/3

7:00 am-8:31 am

Nonstop1h 31m

$76

Santa RosaOntario

STS - ONT

STSONT

Santa Rosa Sonoma County

Wed 5/20

6:00 am-1:45 pm

2 stops7h 45m

$81

Santa RosaSan Diego

STS - SAN

STSSAN

Santa Rosa Sonoma County

Sat 5/2

12:56 pm-6:25 pm

1 stop5h 29m

$84

Santa RosaSan Diego

STS - SAN

STSSAN

Santa Rosa Sonoma County

Sat 5/9

4:23 pm-9:55 pm

1 stop5h 32m

$109

Santa RosaPhoenix

STS - PHX

STSPHX

Santa Rosa Sonoma County

Wed 6/3

5:21 pm-11:42 pm

1 stop6h 21m

$134

Santa RosaPhoenix

STS - PHX

STSPHX

Santa Rosa Sonoma County

Sat 5/9

6:51 pm-11:42 pm

1 stop4h 51m

$136

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from Santa Rosa?

Currently, 8 destinations can be reached directly via flights from Santa Rosa.

Flights from Santa Rosa to

Burbank

from$73

Flights from Santa Rosa to

Las Vegas

from$73

Flights from Santa Rosa to

Los Angeles

from$98

Flights from Santa Rosa to

Ontario

from$68

Flights from Santa Rosa to

Palm Springs

from$138

Flights from Santa Rosa to

Portland

from$128

Flights from Santa Rosa to

San Diego

from$63

Flights from Santa Rosa to

Santa Ana

from$158

Find the cheapest flights from Santa Rosa

One-way

Last minute

International

Domestic

Cheap one-way flights from Santa Rosa

Enter your travel dates to find the best prices.

7:40 pm - 9:27 pm

STS

SAN

1h 47mnonstop

$73Alaska Airlines

Sat, Jun 6

5:03 pm - 6:29 pm

STS

BUR

1h 26mnonstop

$74Alaska Airlines

Sat, May 2

7:40 pm - 9:27 pm

STS

SAN

1h 47mnonstop

$74Alaska Airlines

Sat, Jun 6

4:35 pm - 10:15 pm

STS

ONT

5h 40m

1 stop

$76Southwest

Wed, May 20

7:00 am - 8:31 am

STS

BUR

1h 31mnonstop

$76Alaska Airlines

Wed, Jun 3

6:00 am - 1:45 pm

STS

ONT

7h 45m

2 stops

$81Southwest

Wed, May 20

12:56 pm - 6:25 pm

STS

SAN

5h 29m

1 stop

$84American Airlines

Sat, May 2

4:23 pm - 9:55 pm

STS

SAN

5h 32m

1 stop

$109American Airlines

Sat, May 9

5:21 pm - 11:42 pm

STS

PHX

6h 21m

1 stop

$134Multiple Airlines

Wed, Jun 3

6:51 pm - 11:42 pm

STS

PHX

4h 51m

1 stop

$136Multiple Airlines

Sat, May 9

Flights from Santa Rosa - Travel Insights & Trends

Get data-powered insights and trends into flights from Santa Rosa to help you craft the best travel plan.

Prices

Other information

What are the most popular domestic flights out of Santa Rosa Sonoma County?

From Santa Rosa Sonoma County, you can take domestic flights to many cities. Searches reveal that momondo users prefer flights to Los Angeles, Palm Springs, San Diego, Los Angeles, and Portland the most.

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

The cheapest city to fly to from Santa Rosa currently is San Diego at $63. The next cheapest destinations are Ontario, Burbank, Las Vegas, Los Angeles and Portland.

Frequently asked questions regarding flights from Santa Rosa

Which airlines are currently offering the cheapest flights from Santa Rosa?

Our data suggests that currently, the cheapest flights from Santa Rosa are being offered by American Airlines, Alaska Airlines, and Delta. For example, American Airlines flights from Santa Rosa to Las Vegas, start at $44, Alaska Airlines flights from Santa Rosa to Burbank cost around $47, and Delta flights from Santa Rosa to Lansing are around $363.

What is the cheapest flight available from Santa Rosa?

Currently, the cheapest flight from Santa Rosa found by our users is for $63 to San Diego. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $266 to travel from Santa Rosa to San Diego.

Which destinations have the most frequent flights from Santa Rosa?

Los Angeles, San Diego and Portland are currently the destinations served most frequently from Santa Rosa, with 12, 10 and 5 flights per day on average, respectively.

Which airlines can you fly with from Santa Rosa?

Airlines including American Airlines, Alaska Airlines and EVA Air frequently fly from Santa Rosa. You can view other airlines by performing a quick search in the form above.

When did momondo last update prices for flights from Santa Rosa Sonoma County Airport?

Prices for flights from Santa Rosa Sonoma County Airport were last updated today.

How many operators does momondo search for flights from Santa Rosa Sonoma County Airport?

As of April 2026, there are 8 operators available to choose from for flights from Santa Rosa Sonoma County Airport.

How old do you have to be to fly from 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 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 required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.