$303+ Cheap flights from Santa Rosa to San Antonio (STS - SAT)
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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SAT
Aug 13 — Aug 201
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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Best
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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 July 14, 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 July 14, 2026.
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:50 pm
STS
- SAT
1 stop5h 35m
Delta
Thu 11/512:34 pm
SAT
- STS
1 stop5h 34m
Delta
Deal found 7/9![Delta logo]()
$303
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:39 pm
STS
- SAT
1 stop6h 18m
American Airlines
Tue 9/85:00 am
SAT
- STS
1 stop9h 09m
American Airlines
Deal found 7/9![American Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 7/11. 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.
Sat 8/86:00 am
STS
- SAT
2 stops11h 45m
Southwest
Sat 8/155:50 am
SAT
- STS
1 stop8h 15m
Southwest
Deal found 7/11![Southwest logo]()
$387
This American Airlines deal was found by Cheapflights users on 7/11. 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 8/412:43 pm
STS
- SAT
1 stop6h 20m
American Airlines
Sat 8/88:54 am
SAT
- STS
1 stop5h 34m
American Airlines
Deal found 7/11![American Airlines logo]()
$401
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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.
Sat 9/2610:34 am
STS
- SAT
2 stops10h 16m
Alaska Airlines
Tue 9/293:09 pm
SAT
- STS
1 stop8h 22m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$408
This Southwest deal was found by Cheapflights users on 7/10. 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 10/811:00 am
STS
- SAT
2 stops12h 20m
Southwest
Sun 10/1110:10 am
SAT
- STS
1 stop7h 45m
Southwest
Deal found 7/10![Southwest logo]()
$422
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:50 pm
STS
- SAT
1 stop5h 35m
Delta
Mon 10/266:35 am
SAT
- STS
1 stop6h 14m
Delta
Deal found 7/9![Delta logo]()
$423
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 July 14, 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 July 14, 2026.
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:50 pm
STS
- SAT
1 stop5h 35m
Delta
Thu 11/512:34 pm
SAT
- STS
1 stop5h 34m
Delta
Deal found 7/9![Delta logo]()
$303
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:39 pm
STS
- SAT
1 stop6h 18m
American Airlines
Tue 9/85:00 am
SAT
- STS
1 stop9h 09m
American Airlines
Deal found 7/9![American Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 7/11. 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.
Sat 8/86:00 am
STS
- SAT
2 stops11h 45m
Southwest
Sat 8/155:50 am
SAT
- STS
1 stop8h 15m
Southwest
Deal found 7/11![Southwest logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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.
Thu 9/37:03 am
STS
- SAT
1 stop7h 10m
Alaska Airlines
Tue 9/85:29 pm
SAT
- STS
1 stop21h 17m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 7/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:50 pm
STS
- SAT
1 stop5h 35m
Delta
Sun 10/116:35 am
SAT
- STS
1 stop6h 14m
Delta
Deal found 7/10![Delta logo]()
$411
This Southwest deal was found by Cheapflights users on 7/10. 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 10/811:00 am
STS
- SAT
2 stops12h 20m
Southwest
Sun 10/1110:10 am
SAT
- STS
1 stop7h 45m
Southwest
Deal found 7/10![Southwest logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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.
Thu 9/37:03 am
STS
- SAT
1 stop7h 10m
Alaska Airlines
Mon 9/75:23 pm
SAT
- STS
1 stop21h 23m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$532
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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.
Sat 9/267:03 am
STS
- SAT
1 stop7h 16m
Alaska Airlines
Tue 9/293:09 pm
SAT
- STS
1 stop8h 22m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$546
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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 11/27:00 am
STS
- SAT
1 stop7h 25m
Alaska Airlines
Thu 11/55:21 pm
SAT
- STS
1 stop30h 36m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$571
Last-minute flights from Santa Rosa to San AntonioDiscover last-minute flight deals from Santa Rosa to San Antonio. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to San Antonio. Data last updated July 14, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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 7/287:23 pm
STS
- SAT
1 stop7h 37m
Alaska Airlines
Wed 8/52:45 pm
SAT
- STS
2 stops10h 13m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$576
This American Airlines deal was found by Cheapflights users on 7/11. 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 8/412:43 pm
STS
- SAT
1 stop6h 20m
American Airlines
Sat 8/88:54 am
SAT
- STS
1 stop5h 34m
American Airlines
Deal found 7/11![American Airlines logo]()
$401
This Southwest deal was found by Cheapflights users on 7/11. 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.
Sat 8/86:00 am
STS
- SAT
2 stops11h 45m
Southwest
Sat 8/155:50 am
SAT
- STS
1 stop8h 15m
Southwest
Deal found 7/11![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 7/10. 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.
Sat 8/86:00 am
STS
- SAT
2 stops11h 45m
Southwest
Fri 8/147:05 pm
SAT
- STS
1 stop5h 30m
Southwest
Deal found 7/10![Southwest logo]()
$429
This Southwest deal was found by Cheapflights users on 7/10. 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.
Sun 8/95:05 pm
STS
- SAT
1 stop5h 50m
Southwest
Fri 8/142:55 pm
SAT
- STS
2 stops9h 40m
Southwest
Deal found 7/10![Southwest logo]()
$537
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 July 14, 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 July 14, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 7/3011:35 am
STS
- SAT
2 stops15h 25m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$407
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 July 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $303 (Delta) |
Popular in | November |
Cheapest in | April |
Average price | $758 |
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 July 14, 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
Quickest round-trip
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Mon 11/2
4:50 pm-12:25 am
1 stop5h 35m
San Antonio
Thu 11/5
12:34 pm-4:08 pm
1 stop5h 34m
$303
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Fri 9/4
12:39 pm-8:57 pm
1 stop6h 18m
San Antonio
Tue 9/8
5:00 am-12:09 pm
1 stop9h 09m
$345
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Sat 8/8
6:00 am-7:45 pm
2 stops11h 45m
San Antonio
Sat 8/15
5:50 am-12:05 pm
1 stop8h 15m
$387
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Thu 10/8
4:50 pm-12:25 am
1 stop5h 35m
San Antonio
Sun 10/11
6:35 am-10:49 am
1 stop6h 14m
$411
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Thu 10/8
11:00 am-1:20 am
2 stops12h 20m
San Antonio
Sun 10/11
10:10 am-3:55 pm
1 stop7h 45m
$422
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Thu 9/3
7:03 am-4:13 pm
1 stop7h 10m
San Antonio
Tue 9/8
5:29 pm-12:46 pm
1 stop21h 17m
$497
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Thu 9/3
7:03 am-4:13 pm
1 stop7h 10m
San Antonio
Mon 9/7
5:23 pm-12:46 pm
1 stop21h 23m
$532
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Sat 9/26
7:03 am-4:19 pm
1 stop7h 16m
San Antonio
Tue 9/29
3:09 pm-9:31 pm
1 stop8h 22m
$546
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Mon 11/2
7:00 am-4:25 pm
1 stop7h 25m
San Antonio
Thu 11/5
5:21 pm-9:57 pm
1 stop30h 36m
$571
Cheapest one-way
Quickest one-way
Santa RosaSan Antonio
STS - SAT
STSSAT
Santa Rosa Sonoma County
Thu 7/30
11:35 am-5:00 am
2 stops15h 25m
$407
Sorted 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 July.
| 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.
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 July 14, 2026.
See what other customers who have flown with Southwest 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.
Overall
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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 July 14, 2026.
Other flights from Santa Rosa
Browse through other flights departing from Santa Rosa. Flights are based on user searches made on Cheapflights and were last updated on July 14, 2026.
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Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 14, 2026.
Top 2 airlines flying from Santa Rosa to San Antonio
Discover the top 2 airlines 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 July 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$463 | Average$609 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$479 | Average$658 | FlexibilityNo cancel fee | On-time71% |