What airlines fly to San Antonio?

United Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to San Antonio from Santa Rosa according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 8 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Santa Rosa Sonoma County to San Antonio?

Alaska Airlines is the most popular carrier operating from Santa Rosa Sonoma County to San Antonio

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?

As of December 2025, there is 1 operator available to choose from 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.

$230 Cheap Flights from Santa Rosa to San Antonio in 2025/26

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7:57 pm - 5:10 pm

STS

SAT

19h 13m1 stop

6:06 pm - 9:14 am

SAT

STS

17h 08m2 stops

$402Alaska Airlines

Sat, Feb 14 - Tue, Feb 17

1:00 pm - 8:35 pm

STS

SAT

5h 35m1 stop

6:00 am - 12:30 pm

SAT

STS

8h 30m1 stop

$404American Airlines

Sat, Feb 14 - Tue, Feb 17

1:00 pm - 10:53 pm

STS

SAT

7h 53m2 stops

8:24 am - 12:30 pm

SAT

STS

6h 06m1 stop

$409American Airlines

Sat, Feb 14 - Tue, Feb 17

1:00 pm - 10:53 pm

STS

SAT

7h 53m2 stops

5:00 am - 12:30 pm

SAT

STS

9h 30m2 stops

$414American Airlines

Sat, Feb 14 - Tue, Feb 17

7:57 pm - 5:10 pm

STS

SAT

19h 13m1 stop

6:06 pm - 9:52 pm

SAT

STS

29h 46m1 stop

$416Alaska Airlines

Sat, Feb 14 - Tue, Feb 17

6:50 am - 5:45 pm

STS

SAT

8h 55m2 stops

6:46 pm - 10:35 am

SAT

STS

17h 49m1 stop

$448Alaska Airlines

Sat, Jan 10 - Tue, Jan 13

6:50 am - 5:45 pm

STS

SAT

8h 55m2 stops

6:46 pm - 10:35 am

SAT

STS

17h 49m1 stop

$451Alaska Airlines

Sat, Jan 10 - Tue, Jan 13

6:50 am - 5:45 pm

STS

SAT

8h 55m2 stops

6:46 pm - 10:35 am

SAT

STS

17h 49m1 stop

$463Alaska Airlines

Sat, Jan 10 - Tue, Jan 13

7:57 pm - 5:10 pm

STS

SAT

19h 13m1 stop

6:06 pm - 10:32 am

SAT

STS

18h 26m1 stop

$464Alaska Airlines

Sat, Feb 14 - Tue, Feb 17

6:50 am - 5:45 pm

STS

SAT

8h 55m2 stops

6:46 pm - 12:22 pm

SAT

STS

19h 36m2 stops

$473Alaska Airlines

Sat, Jan 10 - Tue, Jan 13

American Airlines flights from Santa Rosa to San Antonio

Our best American Airlines deals on Santa Rosa to San Antonio flight tickets

American Airlines

Feb 14

STS1:00 pmSanta Rosa Sonoma County

5h 35m

1 stop

SAT8:35 pmSan Antonio

Feb 17

SAT6:00 amSan Antonio

8h 30m

1 stop

STS12:30 pmSanta Rosa Sonoma County

$404

Find similar

American Airlines

Feb 14

STS1:00 pmSanta Rosa Sonoma County

7h 53m

2 stops

SAT10:53 pmSan Antonio

Feb 17

SAT8:24 amSan Antonio

6h 06m

1 stop

STS12:30 pmSanta Rosa Sonoma County

$409

Find similar

American Airlines

Feb 14

STS1:00 pmSanta Rosa Sonoma County

7h 53m

2 stops

SAT10:53 pmSan Antonio

Feb 17

SAT5:00 amSan Antonio

9h 30m

2 stops

STS12:30 pmSanta Rosa Sonoma County

$414

Find similar

Southwest flights from Santa Rosa to San Antonio

Our best Southwest deals on Santa Rosa to San Antonio flight tickets

Southwest

May 12

STS6:00 amSanta Rosa Sonoma County

5h 25m

1 stop

SAT1:25 pmSan Antonio

May 17

SAT8:10 amSan Antonio

7h 50m

1 stop

STS2:00 pmSanta Rosa Sonoma County

$499

Find similar

Southwest

May 12

STS6:00 amSanta Rosa Sonoma County

9h 20m

2 stops

SAT5:20 pmSan Antonio

May 17

SAT7:30 pmSan Antonio

5h 35m

1 stop

STS11:05 pmSanta Rosa Sonoma County

$504

Find similar

Southwest

May 12

STS6:00 amSanta Rosa Sonoma County

10h 00m

2 stops

SAT6:00 pmSan Antonio

May 17

SAT6:50 amSan Antonio

9h 10m

2 stops

STS2:00 pmSanta Rosa Sonoma County

$509

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Sat 2/14

7:57 pm-5:10 pm

1 stop19h 13m

San Antonio

Tue 2/17

6:06 pm-9:14 am

2 stops17h 08m

$402

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Sat 2/14

1:00 pm-8:35 pm

1 stop5h 35m

San Antonio

Tue 2/17

6:00 am-12:30 pm

1 stop8h 30m

$404

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Sat 2/14

1:00 pm-10:53 pm

2 stops7h 53m

San Antonio

Tue 2/17

8:24 am-12:30 pm

1 stop6h 06m

$409

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Sat 2/14

1:00 pm-10:53 pm

2 stops7h 53m

San Antonio

Tue 2/17

5:00 am-12:30 pm

2 stops9h 30m

$414

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Sat 2/14

7:57 pm-5:10 pm

1 stop19h 13m

San Antonio

Tue 2/17

6:06 pm-9:52 pm

1 stop29h 46m

$416

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Sat 1/10

6:50 am-5:45 pm

2 stops8h 55m

San Antonio

Tue 1/13

6:46 pm-10:35 am

1 stop17h 49m

$448

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Sat 1/10

6:50 am-5:45 pm

2 stops8h 55m

San Antonio

Tue 1/13

6:46 pm-10:35 am

1 stop17h 49m

$451

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Sat 1/10

6:50 am-5:45 pm

2 stops8h 55m

San Antonio

Tue 1/13

6:46 pm-10:35 am

1 stop17h 49m

$463

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Sat 2/14

7:57 pm-5:10 pm

1 stop19h 13m

San Antonio

Tue 2/17

6:06 pm-10:32 am

1 stop18h 26m

$464

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Sat 1/10

6:50 am-5:45 pm

2 stops8h 55m

San Antonio

Tue 1/13

6:46 pm-12:22 pm

2 stops19h 36m

$473

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

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 $399. 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 evening. momondo users have found flights departing from Santa Rosa to San Antonio in the evening for as low as $358. 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	4h 55m
Direct flights	None

The fastest flight from Santa Rosa to San Antonio takes 4h 55m

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 4h 55m 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?
As of December 2025, there is 1 operator available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Santa Rosa to San Antonio is American Airlines (100% of total bookings).

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 Airlines	PriceFrom $384	Free Cancellation	Rating 7.2 11,054 reviews		Search American Airlines flights

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

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.