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Santa Rosa

$422+ Cheap flights from San Antonio to Santa Rosa (SAT - STS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — STS
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
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Cheap flight deals from San Antonio to Santa Rosa

Best flights from San Antonio to Santa Rosa
Discover carefully curated flight deals from San Antonio to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/36:46 pmSAT - STS
1 stop17h 49mAlaska Airlines
mié. 2/1111:15 amSTS - SAT
1 stop27h 59mAlaska Airlines
Deal found 12/16$422
This Southwest deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/248:10 amSAT - STS
1 stop7h 40mSouthwest
mar. 6/24:35 pmSTS - SAT
1 stop4h 55mSouthwest
Deal found 12/14$479
This American Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/36:00 amSAT - STS
1 stop8h 25mAmerican Airlines
mié. 2/111:15 pmSTS - SAT
1 stop4h 49mAmerican Airlines
Deal found 12/14$479
This Alaska Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/66:25 amSAT - STS
1 stop9h 07mAlaska Airlines
mié. 1/711:15 amSTS - SAT
1 stop28h 30mAlaska Airlines
Deal found 12/13$486

Find flight deals from San Antonio to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Santa Rosa (STS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$422
(Alaska Airlines)

Popular in

November

Cheapest in

January

Average price

$568
Provider with most accurate pricing for San Antonio-Santa Rosa Sonoma County flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Santa Rosa Sonoma County flights.
Search Deals
From San Antonio to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 16, 2025.
Use the filters below to find and compare flights from San Antonio to Santa Rosa that are best for you.

Fly from

San Antonio

Fly to

Santa Rosa

Route

Depart

Return

Price

San AntonioSanta Rosa

SAT - STS

SATSTS

San Antonio

mar. 2/3

6:46 pm-10:35 am

1 stop17h 49m

Santa Rosa Sonoma County

mié. 2/11

11:15 am-5:14 pm

1 stop27h 59m

$422

San AntonioSanta Rosa

SAT - STS

SATSTS

San Antonio

dom. 5/24

8:10 am-1:50 pm

1 stop7h 40m

Santa Rosa Sonoma County

mar. 6/2

4:35 pm-11:30 pm

1 stop4h 55m

$479

San AntonioSanta Rosa

SAT - STS

SATSTS

San Antonio

mar. 2/3

6:00 am-12:25 pm

1 stop8h 25m

Santa Rosa Sonoma County

mié. 2/11

1:15 pm-8:04 pm

1 stop4h 49m

$479

San AntonioSanta Rosa

SAT - STS

SATSTS

San Antonio

mar. 1/6

6:25 am-1:32 pm

1 stop9h 07m

Santa Rosa Sonoma County

mié. 1/7

11:15 am-5:45 pm

1 stop28h 30m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Compare providers for flights from San Antonio to Santa Rosa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Santa Rosa in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Santa Rosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Santa Rosa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Santa Rosa flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Santa Rosa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Santa Rosa

What is the cheapest month to book a flight from San Antonio to Santa Rosa?

Currently, February is the cheapest month in which you can book a flight from San Antonio to Santa Rosa (average of $96). Flying from San Antonio to Santa Rosa in March is currently the most expensive (average of $188). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from San Antonio to Santa Rosa?

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Rosa. Reviews last updated diciembre 16, 2025.
Peruse reviews from past customers who have flown with American Airlines from San Antonio to Santa Rosa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,048 reviews

Overall

7.2

Boarding

7.5

Food

6.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
11,048 reviews
American Airlines
7.2
Good
11,048 reviews

Overall

7.2

Boarding

7.5

Food

6.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Antonio to Santa Rosa?

    Departing from San Antonio to Santa Rosa will take you 17h 49m. There are 1519 mi between San Antonio and Santa Rosa.

  • What is the cheapest airline to fly from San Antonio to Santa Rosa round-trip?

    American Airlines, at $319, was found to be the cheapest airline from San Antonio to Santa Rosa.. This flight start at 42% lower than the current average price 3 months from now.

  • Can I find deals for flights from San Antonio to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on San Antonio to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Santa Rosa.

  • Can I find deals for business class flights from San Antonio to Santa Rosa?

    Yes. Cheapflights offers flight deals from San Antonio to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from San Antonio to Santa Rosa (average of $96). Flying from San Antonio to Santa Rosa in March is currently the most expensive (average of $188). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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Alternative routes for San Antonio to Santa Rosa

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Top airline flying from San Antonio to Santa Rosa

Discover the top airline that operate flights from San Antonio to Santa Rosa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$319Average$608FlexibilityNo cancel feeOn-time71%

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