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Cheap flights from Santa Rosa to San Antonio from $159

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 10/8. 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

Hawaiian Airlines Logo
2:30 pm - 12:04 amSTS-SAT
7h 34m1 stop
Hawaiian Airlines Logo
6:40 am - 1:36 pmSAT-STS
8h 56m1 stop
$353Hawaiian Airlines
Find Deal
Thu, Oct 9 - Tue, Oct 14
Alaska Airlines Logo
7:00 am - 5:58 pmSTS-SAT
8h 58m1 stop
Alaska Airlines Logo
7:00 pm - 9:58 pmSAT-STS
28h 58m1 stop
$382Alaska Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Alaska Airlines Logo
7:00 am - 5:58 pmSTS-SAT
8h 58m1 stop
Alaska Airlines Logo
7:00 pm - 7:07 pmSAT-STS
26h 07m2 stops
$401Alaska Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Alaska Airlines Logo
2:30 pm - 6:56 pmSTS-SAT
26h 26m1 stop
Alaska Airlines Logo
7:56 pm - 1:36 pmSAT-STS
19h 40m1 stop
$402Alaska Airlines
Find Deal
Thu, Oct 9 - Tue, Oct 14
Alaska Airlines Logo
7:00 am - 5:58 pmSTS-SAT
8h 58m1 stop
Alaska Airlines Logo
7:00 pm - 12:08 pmSAT-STS
19h 08m2 stops
$421Alaska Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 1
Hawaiian Airlines Logo
7:00 am - 6:57 pmSTS-SAT
9h 57m1 stop
Hawaiian Airlines Logo
6:40 am - 1:36 pmSAT-STS
8h 56m1 stop
$497Hawaiian Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
American Airlines Logo
12:49 pm - 8:42 pmSTS-SAT
5h 53m1 stop
American Airlines Logo
6:12 am - 12:19 pmSAT-STS
8h 07m1 stop
$569American Airlines
Find Deal
Tue, Mar 3 - Sun, Mar 8
American Airlines Logo
12:49 pm - 10:49 pmSTS-SAT
8h 00m2 stops
American Airlines Logo
6:12 am - 12:19 pmSAT-STS
8h 07m1 stop
$574American Airlines
Find Deal
Tue, Mar 3 - Sun, Mar 8
American Airlines Logo
4:21 pm - 11:23 pmSTS-SAT
5h 02m1 stop
American Airlines Logo
6:02 am - 12:29 pmSAT-STS
8h 27m1 stop
$701American Airlines
Find Deal
Mon, Dec 22 - Sun, Dec 28
American Airlines Logo
12:25 pm - 10:13 pmSTS-SAT
7h 48m1 stop
American Airlines Logo
7:58 am - 3:47 pmSAT-STS
9h 49m2 stops
$808American Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8

Hawaiian Airlines flights from Santa Rosa to San Antonio

Our best Hawaiian Airlines deals on Santa Rosa to San Antonio flight tickets
Hawaiian Airlines
Oct 9
STS2:30 pmSanta Rosa Sonoma County
7h 34m
1 stop
SAT12:04 amSan Antonio
Oct 14
SAT6:40 amSan Antonio
8h 56m
1 stop
STS1:36 pmSanta Rosa Sonoma County
$353
Find similar
Hawaiian Airlines
Sep 30
STS7:00 amSanta Rosa Sonoma County
9h 57m
1 stop
SAT6:57 pmSan Antonio
Oct 7
SAT6:40 amSan Antonio
8h 56m
1 stop
STS1:36 pmSanta Rosa Sonoma County
$497
Find similar

Alaska Airlines flights from Santa Rosa to San Antonio

Our best Alaska Airlines deals on Santa Rosa to San Antonio flight tickets
Alaska Airlines
Jan 29
STS7:00 amSanta Rosa Sonoma County
8h 58m
1 stop
SAT5:58 pmSan Antonio
Feb 2
SAT7:00 pmSan Antonio
28h 58m
1 stop
STS9:58 pmSanta Rosa Sonoma County
$382
Find similar
Alaska Airlines
Jan 29
STS7:00 amSanta Rosa Sonoma County
8h 58m
1 stop
SAT5:58 pmSan Antonio
Feb 2
SAT7:00 pmSan Antonio
26h 07m
2 stops
STS7:07 pmSanta Rosa Sonoma County
$401
Find similar
Alaska Airlines
Oct 9
STS2:30 pmSanta Rosa Sonoma County
26h 26m
1 stop
SAT6:56 pmSan Antonio
Oct 14
SAT7:56 pmSan Antonio
19h 40m
1 stop
STS1:36 pmSanta Rosa Sonoma County
$402
Find similar

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 September 18, 2025.
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

Thu 10/9

2:30 pm-12:04 am

1 stop7h 34m

San Antonio

Tue 10/14

6:40 am-1:36 pm

1 stop8h 56m

$353

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Thu 1/29

7:00 am-5:58 pm

1 stop8h 58m

San Antonio

Mon 2/2

7:00 pm-9:58 pm

1 stop28h 58m

$382

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Thu 1/29

7:00 am-5:58 pm

1 stop8h 58m

San Antonio

Mon 2/2

7:00 pm-7:07 pm

2 stops26h 07m

$401

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Thu 10/9

2:30 pm-6:56 pm

1 stop26h 26m

San Antonio

Tue 10/14

7:56 pm-1:36 pm

1 stop19h 40m

$402

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Thu 1/29

7:00 am-5:58 pm

1 stop8h 58m

San Antonio

Sun 2/1

7:00 pm-12:08 pm

2 stops19h 08m

$421

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Tue 9/30

7:00 am-6:57 pm

1 stop9h 57m

San Antonio

Tue 10/7

6:40 am-1:36 pm

1 stop8h 56m

$497

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Tue 3/3

12:49 pm-8:42 pm

1 stop5h 53m

San Antonio

Sun 3/8

6:12 am-12:19 pm

1 stop8h 07m

$569

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Tue 3/3

12:49 pm-10:49 pm

2 stops8h 00m

San Antonio

Sun 3/8

6:12 am-12:19 pm

1 stop8h 07m

$574

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Mon 12/22

4:21 pm-11:23 pm

1 stop5h 02m

San Antonio

Sun 12/28

6:02 am-12:29 pm

1 stop8h 27m

$701

Santa RosaSan Antonio

STS - SAT

STSSAT

Santa Rosa Sonoma County

Wed 10/1

12:25 pm-10:13 pm

1 stop7h 48m

San Antonio

Wed 10/8

7:58 am-3:47 pm

2 stops9h 49m

$808

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 $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 Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $546.

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 $536. 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

Direct flights

None
There are no direct flights from Santa Rosa to San Antonio. There are no popular flight routes from Santa Rosa to San Antonio.
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  • 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 02m 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 $326Free CancellationRating
7.2
10,000 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
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.

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