$139+ Cheap flights from San Antonio to Santa Rosa (SAT - STS)
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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — STS
Oct 3 — Oct 101
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Santa Rosa 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 San Antonio to Santa Rosa
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Best
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One-way
Cheapest flights from San Antonio to Santa RosaExplore the most affordable flight options available from San Antonio to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
Explore the most affordable flight options available from San Antonio to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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.
Wed 10/286:35 am -
1 stop6h 06m
Tue 11/34:49 pm -
1 stop5h 41m
Deal found 9/2![Delta logo]()
$277
This Priceline deal was found by Cheapflights users on 9/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
1 stop7h 21m
Wed 10/77:00 am -
1 stop7h 04m
Deal found 9/2![Alaska Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 8/30. 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 9/306:05 pm -
1 stop5h 25m
Wed 10/76:35 am -
2 stops9h 05m
Deal found 8/30![Southwest logo]()
$414
This Southwest deal was found by Cheapflights users on 8/30. 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.
Mon 10/56:25 am -
1 stop6h 00m
Fri 10/93:10 pm -
1 stop7h 30m
Deal found 8/30![Southwest logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 11/107:00 am -
1 stop8h 33m
Wed 11/112:09 pm -
1 stop7h 50m
Deal found 9/1![Alaska Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 8/30. 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 10/306:35 am -
1 stop6h 06m
Sun 11/14:49 pm -
1 stop5h 41m
Deal found 8/30![Delta logo]()
$441
Best flights from San Antonio to Santa RosaDiscover 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 September 3, 2026.
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 September 3, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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.
Wed 10/287:50 am -
2 stops10h 15m
Tue 11/34:49 pm -
1 stop5h 41m
Deal found 9/2![Delta logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 11/107:00 am -
1 stop8h 33m
Wed 11/112:09 pm -
1 stop7h 50m
Deal found 9/2![Alaska Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 8/30. 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 9/306:05 pm -
1 stop5h 25m
Wed 10/76:35 am -
1 stop5h 10m
Deal found 8/30![Southwest logo]()
$424
This Travelocity deal was found by Cheapflights users on 9/2. 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.
Wed 9/306:00 am -
1 stop7h 21m
Wed 10/78:07 am -
2 stops13h 52m
Deal found 9/2![Alaska Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 8/30. 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.
Mon 10/53:20 pm -
2 stops10h 00m
Fri 10/93:10 pm -
2 stops8h 15m
Deal found 8/30![Southwest logo]()
$436
This Delta deal was found by Cheapflights users on 8/30. 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 10/306:35 am -
1 stop6h 06m
Sun 11/14:49 pm -
1 stop5h 41m
Deal found 8/30![Delta logo]()
$441
Last-minute flights from San Antonio to Santa RosaDiscover last-minute flight deals from San Antonio to Santa Rosa. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Santa Rosa. Data last updated September 3, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 9/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
1 stop7h 21m
Wed 10/77:00 am -
1 stop7h 04m
Deal found 9/2![Alaska Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 8/30. 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 9/306:05 pm -
1 stop5h 25m
Wed 10/76:35 am -
2 stops9h 05m
Deal found 8/30![Southwest logo]()
$414
This Southwest deal was found by Cheapflights users on 9/2. 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 10/27:30 pm -
1 stop5h 45m
Fri 10/93:10 pm -
1 stop7h 30m
Deal found 9/2![Southwest logo]()
$468
This Southwest deal was found by Cheapflights users on 8/30. 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.
Mon 10/56:25 am -
1 stop6h 00m
Fri 10/93:10 pm -
1 stop7h 30m
Deal found 8/30![Southwest logo]()
$425
This Delta deal was found by Cheapflights users on 9/2. 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.
Wed 10/286:35 am -
1 stop6h 06m
Tue 11/34:49 pm -
1 stop5h 41m
Deal found 9/2![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 8/30. 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 10/306:35 am -
1 stop6h 06m
Sun 11/14:49 pm -
1 stop5h 41m
Deal found 8/30![Delta logo]()
$441
One-way flights from San Antonio to Santa RosaSearch for one-way flight options from San Antonio to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
Search for one-way flight options from San Antonio to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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.
Tue 10/66:35 am -
1 stop6h 06m
Deal found 9/2![Delta logo]()
$139
This Delta deal was found by Cheapflights users on 8/31. 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.
Sun 10/186:35 am -
1 stop6h 06m
Deal found 8/31![Delta logo]()
$221
This Southwest deal was found by Cheapflights users on 9/2. 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 9/117:05 pm -
1 stop5h 35m
Deal found 9/2![Southwest logo]()
$241
This Delta deal was found by Cheapflights users on 9/2. 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 10/156:35 am -
1 stop6h 06m
Deal found 9/2![Delta logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Fri 9/119:32 pm -
3 stops26h 03m
Deal found 9/2![Multiple Airlines logo]()
$643
This Delta deal was found by Cheapflights users on 8/31. 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.
Sat 11/287:01 am -
2 stops11h 05m
Deal found 8/31![Delta logo]()
$2,789
This Delta deal was found by Cheapflights users on 8/30. 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.
Sun 11/297:01 am -
2 stops11h 05m
Deal found 8/30![Delta logo]()
$2,849
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 September 3, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $277 (Delta) |
One-way from | $139 (Delta) |
Popular in | March |
Cheapest in | September |
Average price | $340 |
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 7,457,451 searches. Data last updated September 3, 2026.
Use the filters below to find and compare flights from San Antonio to Santa Rosa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioSanta Rosa
SAT San Antonio - STS Santa Rosa Sonoma County
SATSTS
San Antonio
Wed 10/28
7:50 am-4:05 pm
2 stops10h 15m
Santa Rosa Sonoma County
Tue 11/3
4:49 pm-12:30 am
1 stop5h 41m
$282
San AntonioSanta Rosa
SAT San Antonio - STS Santa Rosa Sonoma County
SATSTS
San Antonio
Tue 11/10
7:00 am-1:33 pm
1 stop8h 33m
Santa Rosa Sonoma County
Wed 11/11
2:09 pm-11:59 pm
1 stop7h 50m
$377
San AntonioSanta Rosa
SAT San Antonio - STS Santa Rosa Sonoma County
SATSTS
San Antonio
Wed 9/30
6:00 am-11:21 am
1 stop7h 21m
Santa Rosa Sonoma County
Wed 10/7
8:07 am-11:59 pm
2 stops13h 52m
$382
Quickest round-trip
San AntonioSanta Rosa
SAT San Antonio - STS Santa Rosa Sonoma County
SATSTS
San Antonio
Wed 9/30
6:05 pm-9:30 pm
1 stop5h 25m
Santa Rosa Sonoma County
Wed 10/7
6:35 am-1:45 pm
1 stop5h 10m
$424
San AntonioSanta Rosa
SAT San Antonio - STS Santa Rosa Sonoma County
SATSTS
San Antonio
Mon 10/5
3:20 pm-11:20 pm
2 stops10h 00m
Santa Rosa Sonoma County
Fri 10/9
3:10 pm-1:25 am
2 stops8h 15m
$436
San AntonioSanta Rosa
SAT San Antonio - STS Santa Rosa Sonoma County
SATSTS
San Antonio
Fri 10/30
6:35 am-10:41 am
1 stop6h 06m
Santa Rosa Sonoma County
Sun 11/1
4:49 pm-12:30 am
1 stop5h 41m
$441
Cheapest one-way
San AntonioSanta Rosa
SAT San Antonio - STS Santa Rosa Sonoma County
SATSTS
San Antonio
Tue 10/6
6:35 am-10:41 am
1 stop6h 06m
$139
San AntonioSanta Rosa
SAT San Antonio - STS Santa Rosa Sonoma County
SATSTS
San Antonio
Sat 12/12
5:16 am-4:05 pm
2 stops12h 49m
$144
San AntonioSanta Rosa
SAT San Antonio - STS Santa Rosa Sonoma County
SATSTS
San Antonio
Sun 10/18
6:35 am-10:41 am
1 stop6h 06m
$221
Quickest one-way
San AntonioSanta Rosa
SAT San Antonio - STS Santa Rosa Sonoma County
SATSTS
San Antonio
Fri 9/11
7:05 pm-10:40 pm
1 stop5h 35m
$241
Showing 1-10 of 14 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on San Antonio-Santa Rosa flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on San Antonio-Santa Rosa flight deals on Cheapflights vs. Expedia <90% 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.
SAT-STS
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.
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.
Traveling to a place near Santa Rosa?
Book flights to Santa Rosa if you plan to visit one of these locationsFort Bragg
Ukiah
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