$210+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SAT
Apr 12 — Apr 191
Round-trip
1 adult, Economy
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Find cheap flights from Santa Rosa to San Antonio with Cheapflights
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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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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 March 13, 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 March 13, 2026.
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
STS
- SAT
1 stop5h 25m
Southwest
Wed 5/612:10 pm
SAT
- STS
1 stop5h 45m
Southwest
Deal found 3/10![Southwest logo]()
$393
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:35 pm
STS
- SAT
1 stop4h 55m
Southwest
Mon 4/137:15 pm
SAT
- STS
1 stop5h 25m
Southwest
Deal found 3/9![Southwest logo]()
$406
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
STS
- SAT
2 stops9h 00m
Southwest
Thu 5/72:10 pm
SAT
- STS
2 stops10h 30m
Southwest
Deal found 3/10![Southwest logo]()
$416
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
STS
- SAT
1 stop5h 30m
Southwest
Thu 5/76:05 am
SAT
- STS
1 stop6h 15m
Southwest
Deal found 3/10![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
STS
- SAT
2 stops9h 10m
Southwest
Wed 5/63:00 pm
SAT
- STS
2 stops9h 10m
Southwest
Deal found 3/10![Southwest logo]()
$456
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:10 pm
STS
- SAT
1 stop6h 00m
Southwest
Mon 7/136:15 am
SAT
- STS
1 stop6h 05m
Southwest
Deal found 3/13![Southwest logo]()
$499
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 March 13, 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 March 13, 2026.
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
STS
- SAT
1 stop5h 25m
Southwest
Wed 5/612:10 pm
SAT
- STS
1 stop5h 45m
Southwest
Deal found 3/10![Southwest logo]()
$393
This American Airlines deal was found by Cheapflights users on 3/12. 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 5/1212:56 pm
STS
- SAT
2 stops7h 56m
American Airlines
Sun 5/176:00 am
SAT
- STS
1 stop8h 26m
American Airlines
Deal found 3/12![American Airlines logo]()
$560
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
STS
- SAT
1 stop5h 30m
Southwest
Wed 5/612:10 pm
SAT
- STS
1 stop5h 45m
Southwest
Deal found 3/10![Southwest logo]()
$406
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:35 pm
STS
- SAT
1 stop4h 55m
Southwest
Mon 4/137:15 pm
SAT
- STS
1 stop5h 25m
Southwest
Deal found 3/9![Southwest logo]()
$406
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
STS
- SAT
1 stop5h 25m
Southwest
Thu 5/77:15 pm
SAT
- STS
1 stop5h 25m
Southwest
Deal found 3/10![Southwest logo]()
$406
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
STS
- SAT
1 stop5h 30m
Southwest
Thu 5/76:05 am
SAT
- STS
1 stop6h 15m
Southwest
Deal found 3/10![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:10 pm
STS
- SAT
1 stop6h 00m
Southwest
Mon 7/135:35 pm
SAT
- STS
2 stops7h 55m
Southwest
Deal found 3/13![Southwest logo]()
$504
Last-minute flights from Santa Rosa to San AntonioDiscover last-minute flight deals from Santa Rosa to San Antonio. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to San Antonio. Data last updated March 13, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:35 pm
STS
- SAT
1 stop4h 55m
Southwest
Mon 4/137:15 pm
SAT
- STS
1 stop5h 25m
Southwest
Deal found 3/9![Southwest logo]()
$406
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
STS
- SAT
1 stop5h 25m
Southwest
Wed 5/612:10 pm
SAT
- STS
1 stop5h 45m
Southwest
Deal found 3/10![Southwest logo]()
$393
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
STS
- SAT
2 stops9h 00m
Southwest
Thu 5/72:10 pm
SAT
- STS
2 stops10h 30m
Southwest
Deal found 3/10![Southwest logo]()
$416
This American Airlines deal was found by Cheapflights users on 3/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:56 pm
STS
- SAT
2 stops9h 00m
American Airlines
Wed 5/68:15 am
SAT
- STS
2 stops9h 38m
American Airlines
Deal found 3/10![American Airlines logo]()
$589
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
STS
- SAT
1 stop5h 30m
Southwest
Thu 5/76:05 am
SAT
- STS
1 stop6h 15m
Southwest
Deal found 3/10![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
STS
- SAT
2 stops9h 10m
Southwest
Wed 5/63:00 pm
SAT
- STS
2 stops9h 10m
Southwest
Deal found 3/10![Southwest logo]()
$456
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 March 13, 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 March 13, 2026.
This Expedia deal was found by Cheapflights users on 3/8. 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 5/148:26 pm
STS
- SAT
1 stop7h 14m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$210
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:22 pm
STS
- SAT
2 stops24h 43m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$233
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:00 am
STS
- SAT
1 stop5h 10m
Southwest
Deal found 3/9![Southwest logo]()
$240
This American Airlines deal was found by Cheapflights users on 3/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:56 pm
STS
- SAT
1 stop8h 09m
American Airlines
Deal found 3/10![American Airlines logo]()
$252
This American Airlines deal was found by Cheapflights users on 3/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1112:56 pm
STS
- SAT
1 stop8h 09m
American Airlines
Deal found 3/10![American Airlines logo]()
$255
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:13 pm
STS
- SAT
1 stop25h 52m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:46 pm
STS
- SAT
2 stops20h 19m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$258
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:23 am
STS
- SAT
2 stops13h 28m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$275
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 March 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $393 (Southwest) |
One-way from | $210 (Expedia) |
Popular in | November |
Cheapest in | April |
Average price | $768 |
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 March 13, 2026.
Use the filters below to find and compare flights from Santa Rosa to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Wed 4/29
6:00 am-1:25 pm
1 stop5h 25m
San Antonio
Wed 5/6
12:10 pm-3:55 pm
1 stop5h 45m
$393
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Thu 4/30
6:00 am-1:30 pm
1 stop5h 30m
San Antonio
Wed 5/6
12:10 pm-3:55 pm
1 stop5h 45m
$406
Quickest round-trip
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Wed 4/8
4:35 pm-11:30 pm
1 stop4h 55m
San Antonio
Mon 4/13
7:15 pm-10:40 pm
1 stop5h 25m
$406
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Wed 4/29
6:00 am-1:25 pm
1 stop5h 25m
San Antonio
Thu 5/7
7:15 pm-10:40 pm
1 stop5h 25m
$406
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Thu 4/30
6:00 am-1:30 pm
1 stop5h 30m
San Antonio
Thu 5/7
6:05 am-10:20 am
1 stop6h 15m
$419
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Fri 7/10
5:10 pm-1:10 am
1 stop6h 00m
San Antonio
Mon 7/13
5:35 pm-11:30 pm
2 stops7h 55m
$504
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Tue 5/12
12:56 pm-10:52 pm
2 stops7h 56m
San Antonio
Sun 5/17
6:00 am-12:26 pm
1 stop8h 26m
$560
Cheapest one-way
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Fri 4/17
6:00 am-5:10 pm
2 stops9h 10m
$245
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Mon 5/4
6:46 pm-5:05 pm
2 stops20h 19m
$258
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Wed 5/6
7:23 am-10:51 pm
2 stops13h 28m
$275
Showing 1-10 of 18 resultsSorted by cheapest first
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 March.
| 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
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 March 13, 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.
Overall
7.1
Entertainment
6.9
Food
6.4
Comfort
7.2
Boarding
7.5
Crew
7.9
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Overall
7.1
Entertainment
6.9
Food
6.4
Comfort
7.2
Boarding
7.5
Crew
7.9
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 March 13, 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 March 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$479 | Average$638 | FlexibilityNo cancel fee | On-time71% |