$214+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SAT
Mar 20 — Mar 271
1 adult, Economy
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Find cheap flights from Santa Rosa to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Santa Rosa to San Antonio
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Best
Last-minute
One-way
Cheapest flights from Santa Rosa to San AntonioExplore 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 February 18, 2026.
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 February 18, 2026.
This Travelocity deal was found by Cheapflights users on 2/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:46 pm
STS
- SAT
1 stop19h 19m
Alaska Airlines
Tue 4/286:01 pm
SAT
- STS
1 stop20h 20m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 2/15. 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.
Fri 4/246:00 am
STS
- SAT
2 stops9h 10m
Southwest
Tue 4/283:00 pm
SAT
- STS
2 stops9h 10m
Southwest
Deal found 2/15![Southwest logo]()
$446
This Southwest deal was found by Cheapflights users on 2/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:40 pm
STS
- SAT
1 stop5h 35m
Southwest
Fri 4/247:10 pm
SAT
- STS
1 stop5h 30m
Southwest
Deal found 2/16![Southwest logo]()
$450
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Sun 5/241:00 pm
STS
- SAT
1 stop8h 06m
American Airlines
Wed 5/278:41 am
SAT
- STS
1 stop5h 49m
American Airlines
Deal found 2/17![American Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Wed 3/184:23 pm
STS
- SAT
1 stop5h 16m
American Airlines
Tue 3/248:40 am
SAT
- STS
1 stop5h 46m
American Airlines
Deal found 2/17![American Airlines logo]()
$496
This Alaska Airlines deal was found by Cheapflights users on 2/17. 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 3/266:53 pm
STS
- SAT
1 stop20h 01m
Alaska Airlines
Mon 4/65:50 pm
SAT
- STS
1 stop18h 40m
Alaska Airlines
Deal found 2/17![Alaska Airlines logo]()
$558
Best flights from Santa Rosa to San AntonioDiscover carefully curated flight deals from Santa Rosa to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 18, 2026.
Discover carefully curated flight deals from Santa Rosa to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 18, 2026.
This Travelocity deal was found by Cheapflights users on 2/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:46 pm
STS
- SAT
1 stop19h 19m
Alaska Airlines
Tue 4/286:01 pm
SAT
- STS
1 stop20h 20m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 2/15. 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.
Fri 4/246:00 am
STS
- SAT
2 stops9h 10m
Southwest
Tue 4/283:00 pm
SAT
- STS
2 stops9h 10m
Southwest
Deal found 2/15![Southwest logo]()
$446
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Sun 5/241:00 pm
STS
- SAT
1 stop7h 00m
American Airlines
Wed 5/276:00 am
SAT
- STS
1 stop8h 20m
American Airlines
Deal found 2/15![American Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 2/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:40 pm
STS
- SAT
1 stop5h 35m
Southwest
Fri 4/247:10 pm
SAT
- STS
1 stop5h 30m
Southwest
Deal found 2/16![Southwest logo]()
$450
Last-minute flights from Santa Rosa to San AntonioDiscover last-minute flight deals from Santa Rosa to San Antonio. Data last updated February 18, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to San Antonio. Data last updated February 18, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 2/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:57 pm
STS
- SAT
1 stop19h 17m
Alaska Airlines
Fri 3/205:50 pm
SAT
- STS
1 stop18h 40m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$590
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Fri 3/64:23 pm
STS
- SAT
1 stop5h 17m
American Airlines
Mon 3/93:47 pm
SAT
- STS
2 stops22h 39m
American Airlines
Deal found 2/15![American Airlines logo]()
$714
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Wed 3/184:23 pm
STS
- SAT
1 stop5h 16m
American Airlines
Tue 3/248:40 am
SAT
- STS
1 stop5h 46m
American Airlines
Deal found 2/17![American Airlines logo]()
$496
This Alaska Airlines deal was found by Cheapflights users on 2/17. 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 3/266:53 pm
STS
- SAT
1 stop20h 01m
Alaska Airlines
Mon 4/65:50 pm
SAT
- STS
1 stop18h 40m
Alaska Airlines
Deal found 2/17![Alaska Airlines logo]()
$558
This Alaska Airlines deal was found by Cheapflights users on 2/17. 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 3/266:53 pm
STS
- SAT
1 stop20h 01m
Alaska Airlines
Tue 4/75:50 pm
SAT
- STS
1 stop26h 11m
Alaska Airlines
Deal found 2/17![Alaska Airlines logo]()
$623
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Fri 3/274:23 pm
STS
- SAT
1 stop5h 16m
American Airlines
Tue 4/76:00 am
SAT
- STS
1 stop8h 26m
American Airlines
Deal found 2/17![American Airlines logo]()
$605
This Alaska Airlines deal was found by Cheapflights users on 2/17. 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 3/276:53 pm
STS
- SAT
1 stop20h 01m
Alaska Airlines
Mon 4/65:50 pm
SAT
- STS
1 stop18h 40m
Alaska Airlines
Deal found 2/17![Alaska Airlines logo]()
$628
One-way flights from Santa Rosa to San AntonioSearch for one-way flight options from Santa Rosa to San Antonio. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
Search for one-way flight options from Santa Rosa to San Antonio. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Tue 3/174:23 pm
STS
- SAT
1 stop5h 16m
American Airlines
Deal found 2/15![American Airlines logo]()
$214
This Southwest deal was found by Cheapflights users on 2/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:05 pm
STS
- SAT
1 stop5h 30m
Southwest
Deal found 2/16![Southwest logo]()
$300
This eDestinos deal was found by Cheapflights users on 2/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1711:07 am
STS
- SAT
2 stops43h 59m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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 4/267:23 am
STS
- SAT
2 stops31h 42m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:23 am
STS
- SAT
3 stops25h 27m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$394
This Expedia deal was found by Cheapflights users on 2/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:50 pm
STS
- SAT
2 stops20h 01m
Alaska Airlines
Deal found 2/17![Alaska Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:00 am
STS
- SAT
3 stops26h 01m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$500
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Thu 3/127:00 am
STS
- SAT
1 stop14h 15m
American Airlines
Deal found 2/17![American Airlines logo]()
$1,087
Find 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 February 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $383 (Travelocity) |
One-way from | $214 (American Airlines) |
Popular in | November |
Cheapest in | April |
Average price | $797 |
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 February 18, 2026.
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
Fri 4/24
7:46 pm-5:05 pm
1 stop19h 19m
San Antonio
Tue 4/28
6:01 pm-12:21 pm
1 stop20h 20m
$383
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Fri 4/24
6:00 am-5:10 pm
2 stops9h 10m
San Antonio
Tue 4/28
3:00 pm-10:10 pm
2 stops9h 10m
$446
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Thu 4/23
4:40 pm-12:15 am
1 stop5h 35m
San Antonio
Fri 4/24
7:10 pm-10:40 pm
1 stop5h 30m
$450
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Sun 5/24
1:00 pm-10:00 pm
1 stop7h 00m
San Antonio
Wed 5/27
6:00 am-12:20 pm
1 stop8h 20m
$479
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Tue 3/17
4:23 pm-11:39 pm
1 stop5h 16m
$214
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Sun 4/26
7:46 pm-5:05 pm
1 stop19h 19m
$300
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Sun 4/26
5:05 pm-12:35 am
1 stop5h 30m
$300
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Tue 3/17
11:07 am-9:06 am
2 stops43h 59m
$303
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Sun 4/26
7:23 am-10:50 am
3 stops25h 27m
$394
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Thu 3/12
6:50 pm-4:51 pm
2 stops20h 01m
$496
Showing 1-10 of 11 results
Compare providers for flights from Santa Rosa to San Antonio
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 Santa Rosa to San Antonio in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Santa Rosa-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santa Rosa-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub 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 Santa Rosa-San Antonio 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 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.
STS-SAT
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, January is the cheapest month in which you can book a flight from Santa Rosa to San Antonio (average of $77). Flying from Santa Rosa to San Antonio in July is currently the most expensive (average of $181). 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 Santa Rosa to San Antonio?
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 February 18, 2026.
See what other customers who have flown with 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.
Food
6.4
Entertainment
6.9
Overall
7.2
Boarding
7.5
Comfort
7.2
Crew
8.0
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Food
6.4
Entertainment
6.9
Overall
7.2
Boarding
7.5
Comfort
7.2
Crew
8.0
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
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.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Santa Rosa and San Antonio flights
Browse other Santa Rosa and San Antonio flight options. Last updated on February 18, 2026.
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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 February 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$426 | Average$638 | FlexibilityNo cancel fee | On-time71% |