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Cheap flights from Santa Rosa to San Antonio from $203

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to San Antonio departing on 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Santa Rosa to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:46 pm - 5:05 pm
STS
-
SAT
19h 19m
1 stop
Alaska Airlines Logo
6:01 pm - 12:21 pm
SAT
-
STS
20h 20m
1 stop
$353Alaska Airlines
Fri, Apr 24 - Tue, Apr 28
Alaska Airlines Logo
6:46 pm - 5:05 pm
STS
-
SAT
20h 19m
2 stops
Alaska Airlines Logo
6:01 pm - 12:21 pm
SAT
-
STS
20h 20m
1 stop
$388Alaska Airlines
Fri, Apr 24 - Tue, Apr 28
Alaska Airlines Logo
6:46 pm - 5:05 pm
STS
-
SAT
20h 19m
2 stops
Alaska Airlines Logo
6:01 pm - 11:59 pm
SAT
-
STS
31h 58m
2 stops
$393Alaska Airlines
Fri, Apr 24 - Tue, Apr 28
Southwest Logo
6:00 am - 1:30 pm
STS
-
SAT
5h 30m
1 stop
Southwest Logo
5:55 am - 10:20 am
SAT
-
STS
6h 25m
1 stop
$421Southwest
Thu, Apr 16 - Mon, Apr 20
Southwest Logo
4:40 pm - 12:15 am
STS
-
SAT
5h 35m
1 stop
Southwest Logo
6:55 am - 1:50 pm
SAT
-
STS
8h 55m
2 stops
$426Southwest
Thu, Apr 16 - Mon, Apr 20
Southwest Logo
6:00 am - 5:10 pm
STS
-
SAT
9h 10m
2 stops
Southwest Logo
2:30 pm - 10:40 pm
SAT
-
STS
10h 10m
2 stops
$431Southwest
Thu, Apr 16 - Mon, Apr 20
Southwest Logo
4:40 pm - 12:15 am
STS
-
SAT
5h 35m
1 stop
Southwest Logo
12:10 pm - 3:55 pm
SAT
-
STS
5h 45m
1 stop
$436Southwest
Fri, Apr 24 - Tue, Apr 28
Southwest Logo
4:40 pm - 12:15 am
STS
-
SAT
5h 35m
1 stop
Southwest Logo
8:20 am - 3:55 pm
SAT
-
STS
9h 35m
2 stops
$441Southwest
Fri, Apr 24 - Tue, Apr 28
Southwest Logo
6:00 am - 5:10 pm
STS
-
SAT
9h 10m
2 stops
Southwest Logo
9:40 am - 3:55 pm
SAT
-
STS
8h 15m
2 stops
$446Southwest
Fri, Apr 24 - Tue, Apr 28
Alaska Airlines Logo
7:10 pm - 5:29 am
STS
-
SAT
32h 19m
2 stops
Alaska Airlines Logo
7:00 am - 9:22 pm
SAT
-
STS
40h 22m
2 stops
$469Alaska Airlines
Tue, May 12 - Sun, May 17

Alaska Airlines flights from Santa Rosa to San Antonio

Our best Alaska Airlines deals on Santa Rosa to San Antonio flight tickets
Alaska Airlines
Apr 24
STS7:46 pmSanta Rosa Sonoma County
19h 19m
1 stop
SAT5:05 pmSan Antonio
Apr 28
SAT6:01 pmSan Antonio
20h 20m
1 stop
STS12:21 pmSanta Rosa Sonoma County
$353
Alaska Airlines
Apr 24
STS6:46 pmSanta Rosa Sonoma County
20h 19m
2 stops
SAT5:05 pmSan Antonio
Apr 28
SAT6:01 pmSan Antonio
20h 20m
1 stop
STS12:21 pmSanta Rosa Sonoma County
$388
Alaska Airlines
Apr 24
STS6:46 pmSanta Rosa Sonoma County
20h 19m
2 stops
SAT5:05 pmSan Antonio
Apr 28
SAT6:01 pmSan Antonio
31h 58m
2 stops
STS11:59 pmSanta Rosa Sonoma County
$393

American Airlines flights from Santa Rosa to San Antonio

Our best American Airlines deals on Santa Rosa to San Antonio flight tickets
American Airlines
May 24
STS1:05 pmSanta Rosa Sonoma County
6h 50m
1 stop
SAT9:55 pmSan Antonio
May 27
SAT8:30 amSan Antonio
6h 05m
1 stop
STS12:35 pmSanta Rosa Sonoma County
$479
American Airlines
May 24
STS1:05 pmSanta Rosa Sonoma County
6h 50m
1 stop
SAT9:55 pmSan Antonio
May 27
SAT7:00 amSan Antonio
10h 53m
2 stops
STS3:53 pmSanta Rosa Sonoma County
$484
American Airlines
May 24
STS1:07 pmSanta Rosa Sonoma County
7h 47m
2 stops
SAT10:54 pmSan Antonio
May 27
SAT6:00 amSan Antonio
8h 35m
2 stops
STS12:35 pmSanta Rosa Sonoma County
$489

momondo 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, momondo users made 832,500 searches. Data last updated February 5, 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

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

$353

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Fri 4/24

6:46 pm-5:05 pm

2 stops20h 19m

San Antonio

Tue 4/28

6:01 pm-12:21 pm

1 stop20h 20m

$388

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Fri 4/24

6:46 pm-5:05 pm

2 stops20h 19m

San Antonio

Tue 4/28

6:01 pm-11:59 pm

2 stops31h 58m

$393

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Thu 4/16

6:00 am-1:30 pm

1 stop5h 30m

San Antonio

Mon 4/20

5:55 am-10:20 am

1 stop6h 25m

$421

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Thu 4/16

4:40 pm-12:15 am

1 stop5h 35m

San Antonio

Mon 4/20

6:55 am-1:50 pm

2 stops8h 55m

$426

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Thu 4/16

6:00 am-5:10 pm

2 stops9h 10m

San Antonio

Mon 4/20

2:30 pm-10:40 pm

2 stops10h 10m

$431

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Fri 4/24

4:40 pm-12:15 am

1 stop5h 35m

San Antonio

Tue 4/28

12:10 pm-3:55 pm

1 stop5h 45m

$436

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Fri 4/24

4:40 pm-12:15 am

1 stop5h 35m

San Antonio

Tue 4/28

8:20 am-3:55 pm

2 stops9h 35m

$441

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

9:40 am-3:55 pm

2 stops8h 15m

$446

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Tue 5/12

7:10 pm-5:29 am

2 stops32h 19m

San Antonio

Sun 5/17

7:00 am-9:22 pm

2 stops40h 22m

$469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Santa Rosa to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $389. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $563.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from Santa Rosa to San Antonio in the afternoon for as low as $402. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $526. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Santa Rosa to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Rosa to San Antonio (STS to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to San Antonio

Fastest flight time

5h 17m

Direct flights

None
The fastest flight from Santa Rosa to San Antonio takes 5h 17m
There are no direct flights from Santa Rosa to San Antonio. There are no popular flight routes from Santa Rosa to San Antonio.
Search flight deals

  • How far is Santa Rosa Sonoma County to San Antonio by plane?

    San Antonio is 1514.7 mi away from Santa Rosa Sonoma County. Typically, this will take 5h 17m by plane in normal conditions.

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to San Antonio Airport?

    Prices for flights from Santa Rosa Sonoma County Airport to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to San Antonio Airport?

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to San Antonio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Rosa Sonoma County Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Santa Rosa to San Antonio?

Best airlines flying from Santa Rosa to San Antonio

Compare and see reviews for airlines that fly from Santa Rosa to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $384Free CancellationRating
7.2
11,237 reviews
Search American Airlines flights

Traveling to a place near San Antonio?

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

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to San Antonio?

Finding the right flight to San Antonio from Santa Rosa is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

Can I find flights from Santa Rosa to San Antonio with flexible booking policies on momondo?

Yes. All flights to San Antonio from Santa Rosa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Santa Rosa to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio from Santa Rosa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Santa Rosa to San Antonio right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Santa Rosa and alert you when they change.

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