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$159+ Cheap flights from Santa Rosa to San Antonio (STS - SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SAT
Aug 16 — Aug 231
Sat 8/16
Sat 8/23
1 adult, Economy
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Cheap flight deals from Santa Rosa to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to San Antonio (SAT). 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 August 11, 2025.

Round-trip from

$318
(Hawaiian Airlines)

One-way from

$159
(Hawaiian Airlines)

Popular in

January

Cheapest in

September

Average price

$610
From Santa Rosa Sonoma County to San Antonio
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One-way flight from Santa Rosa Sonoma County to San Antonio
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Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Santa Rosa to San Antonio

Cheapest flights from Santa Rosa to San Antonio
Explore the most affordable flight options available from Santa Rosa to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 8/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:05 amSTS - SAT
1 stop9h 51mHawaiian Airlines
Wed 11/56:32 amSAT - STS
1 stop8h 54mHawaiian Airlines
Deal found 8/10$318
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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.
Thu 10/92:30 pmSTS - SAT
1 stop7h 34mAlaska Airlines
Tue 10/146:40 amSAT - STS
1 stop8h 56mAlaska Airlines
Deal found 8/9$347
This Trip.com deal was found by Cheapflights users on 8/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:00 amSTS - SAT
2 stops19h 55mMultiple Airlines
Tue 10/146:40 amSAT - STS
1 stop8h 56mMultiple Airlines
Deal found 8/10$362
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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.
Thu 9/42:28 pmSTS - SAT
1 stop7h 35mAlaska Airlines
Sun 11/96:32 amSAT - STS
1 stop8h 54mAlaska Airlines
Deal found 8/9$376
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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.
Mon 9/87:00 amSTS - SAT
1 stop15h 03mAlaska Airlines
Wed 11/56:32 amSAT - STS
1 stop8h 54mAlaska Airlines
Deal found 8/9$392
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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.
Wed 9/32:28 pmSTS - SAT
1 stop26h 29mAlaska Airlines
Sat 11/86:32 amSAT - STS
1 stop8h 54mAlaska Airlines
Deal found 8/9$402
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 9/52:28 pmSTS - SAT
1 stop7h 35mAlaska Airlines
Fri 11/76:32 amSAT - STS
2 stops28h 12mAlaska Airlines
Deal found 8/9$405
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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.
Sun 9/77:00 amSTS - SAT
1 stop15h 03mAlaska Airlines
Tue 11/46:32 amSAT - STS
1 stop8h 54mAlaska Airlines
Deal found 8/9$412
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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.
Mon 9/87:00 amSTS - SAT
1 stop15h 03mAlaska Airlines
Fri 11/76:32 amSAT - STS
1 stop17h 33mAlaska Airlines
Deal found 8/9$413
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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.
Thu 9/47:00 amSTS - SAT
1 stop9h 57mAlaska Airlines
Mon 11/106:32 amSAT - STS
2 stops19h 27mAlaska Airlines
Deal found 8/9$415
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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.
Thu 9/47:03 amSTS - SAT
2 stops15h 00mAlaska Airlines
Sat 11/86:32 amSAT - STS
1 stop8h 54mAlaska Airlines
Deal found 8/9$416

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to San Antonio 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 August 11, 2025.
Use the filters below to find and compare flights from Santa Rosa to San Antonio that are best for you.

Fly from

Santa Rosa

Fly to

San Antonio

Route

Depart

Return

Price

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Wed 10/22

7:05 am-6:56 pm

1 stop9h 51m

San Antonio

Wed 11/5

6:32 am-1:26 pm

1 stop8h 54m

$318

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Thu 10/9

2:30 pm-12:04 am

1 stop7h 34m

San Antonio

Tue 10/14

6:40 am-1:36 pm

1 stop8h 56m

$347

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Thu 10/9

7:00 am-4:55 am

2 stops19h 55m

San Antonio

Tue 10/14

6:40 am-1:36 pm

1 stop8h 56m

$362

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Thu 9/4

7:00 am-6:57 pm

1 stop9h 57m

San Antonio

Mon 11/10

6:32 am-1:26 pm

1 stop8h 54m

$376

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Mon 9/8

7:00 am-12:03 am

1 stop15h 03m

San Antonio

Wed 11/5

6:32 am-1:26 pm

1 stop8h 54m

$392

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Wed 9/3

2:28 pm-6:57 pm

1 stop26h 29m

San Antonio

Sat 11/8

6:32 am-1:26 pm

1 stop8h 54m

$402

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Fri 9/5

2:28 pm-12:03 am

1 stop7h 35m

San Antonio

Fri 11/7

6:32 am-8:44 am

2 stops28h 12m

$405

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Sun 9/7

7:00 am-12:03 am

1 stop15h 03m

San Antonio

Wed 11/5

6:32 am-10:05 pm

1 stop17h 33m

$412

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Mon 9/8

7:00 am-12:03 am

1 stop15h 03m

San Antonio

Fri 11/7

6:32 am-10:05 pm

1 stop17h 33m

$413

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Thu 9/4

7:03 am-12:03 am

2 stops15h 00m

San Antonio

Sat 11/8

6:32 am-1:26 pm

1 stop8h 54m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 13 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Santa Rosa 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 Santa Rosa to San Antonio

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

Currently, August is the cheapest month in which you can book a flight from Santa Rosa to San Antonio (average of $295). Flying from Santa Rosa to San Antonio in March is currently the most expensive (average of $376). 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.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated August 11, 2025.
See what other customers who have flown with Alaska Airlines, Hawaiian Airlines, and American Airlines from Santa Rosa to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,640 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

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

    Flying on Hawaiian Airlines is currently your cheapest option to San Antonio, with prices starting at $318. Hawaiian Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to San Antonio 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 Santa Rosa to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Santa Rosa to San Antonio (average of $295). Flying from Santa Rosa to San Antonio in March is currently the most expensive (average of $376). 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 San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Top airline flying from Santa Rosa to San Antonio

Discover the top airline that operate flights from Santa Rosa to San Antonio. 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 August 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$326Average$557FlexibilityNo cancel feeOn-time71%

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