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Cheap flights from Sacramento to San Antonio from $140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sacramento to San Antonio departing on 3/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Sacramento to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
4:41 pm - 9:06 am
SMF
-
SAT
14h 25m
1 stop
Frontier Logo
10:05 am - 11:06 am
SAT
-
SMF
27h 01m
1 stop
$223Frontier
Fri, Mar 6 - Sun, Mar 15
Frontier Logo
4:41 pm - 9:06 am
SMF
-
SAT
14h 25m
1 stop
Frontier Logo
6:45 am - 3:56 pm
SAT
-
SMF
35h 11m
2 stops
$228Frontier
Fri, Mar 6 - Wed, Mar 18
Frontier Logo
4:51 pm - 12:17 am
SMF
-
SAT
5h 26m
1 stop
Frontier Logo
6:45 am - 11:06 am
SAT
-
SMF
6h 21m
1 stop
$238Frontier
Mon, Mar 23 - Thu, Mar 26
Frontier Logo
4:41 pm - 9:06 am
SMF
-
SAT
14h 25m
1 stop
Frontier Logo
10:05 am - 11:06 am
SAT
-
SMF
27h 01m
1 stop
$241Frontier
Sun, Mar 8 - Sun, Mar 15
Frontier Logo
4:41 pm - 9:06 am
SMF
-
SAT
14h 25m
1 stop
Frontier Logo
6:45 am - 3:56 pm
SAT
-
SMF
35h 11m
2 stops
$246Frontier
Sun, Mar 8 - Wed, Mar 18
Frontier Logo
4:41 pm - 9:06 am
SMF
-
SAT
14h 25m
1 stop
Frontier Logo
2:08 pm - 3:56 pm
SAT
-
SMF
51h 48m
2 stops
$253Frontier
Fri, Mar 6 - Tue, Mar 17
Multiple Airlines Logo
4:41 pm - 9:06 am
SMF
-
SAT
14h 25m
1 stop
Multiple Airlines Logo
10:27 am - 3:56 pm
SAT
-
SMF
31h 29m
2 stops
$254Multiple Airlines
Fri, Mar 6 - Thu, Mar 19
United Airlines Logo
4:00 pm - 11:32 pm
SMF
-
SAT
5h 32m
1 stop
United Airlines Logo
4:40 pm - 8:51 pm
SAT
-
SMF
6h 11m
1 stop
$257United Airlines
Sat, Mar 7 - Tue, Mar 17
American Airlines Logo
12:59 pm - 9:58 pm
SMF
-
SAT
6h 59m
2 stops
American Airlines Logo
2:49 pm - 6:50 pm
SAT
-
SMF
6h 01m
1 stop
$262American Airlines
Sat, Feb 21 - Sat, Feb 28
Frontier Logo
12:03 pm - 7:29 pm
SMF
-
SAT
5h 26m
1 stop
Frontier Logo
8:25 pm - 11:13 am
SAT
-
SMF
16h 48m
1 stop
$267Frontier
Sun, Feb 8 - Thu, Feb 12

Frontier flights from Sacramento to San Antonio

Our best Frontier deals on Sacramento to San Antonio flight tickets
Frontier
Mar 6
SMF4:41 pmSacramento Intl
14h 25m
1 stop
SAT9:06 amSan Antonio
Mar 15
SAT10:05 amSan Antonio
27h 01m
1 stop
SMF11:06 amSacramento Intl
$223
Frontier
Mar 6
SMF4:41 pmSacramento Intl
14h 25m
1 stop
SAT9:06 amSan Antonio
Mar 18
SAT6:45 amSan Antonio
35h 11m
2 stops
SMF3:56 pmSacramento Intl
$228
Frontier
Mar 23
SMF4:51 pmSacramento Intl
5h 26m
1 stop
SAT12:17 amSan Antonio
Mar 26
SAT6:45 amSan Antonio
6h 21m
1 stop
SMF11:06 amSacramento Intl
$238

United Airlines flights from Sacramento to San Antonio

Our best United Airlines deals on Sacramento to San Antonio flight tickets
United Airlines
Mar 7
SMF4:00 pmSacramento Intl
5h 32m
1 stop
SAT11:32 pmSan Antonio
Mar 17
SAT4:40 pmSan Antonio
6h 11m
1 stop
SMF8:51 pmSacramento Intl
$257
United Airlines
May 3
SMF5:15 amSacramento Intl
6h 01m
1 stop
SAT1:16 pmSan Antonio
May 9
SAT2:25 pmSan Antonio
8h 17m
2 stops
SMF8:42 pmSacramento Intl
$336
United Airlines
Mar 7
SMF12:58 pmSacramento Intl
7h 59m
2 stops
SAT10:57 pmSan Antonio
Mar 16
SAT4:40 pmSan Antonio
6h 11m
1 stop
SMF8:51 pmSacramento Intl
$352

momondo Fare Finder

 
Customize your flight search to find flights from Sacramento 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 January 26, 2026.
Use the filters below to find and compare flights from Sacramento to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Fri 3/6

4:41 pm-9:06 am

1 stop14h 25m

San Antonio

Sun 3/15

10:05 am-11:06 am

1 stop27h 01m

$223

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Fri 3/6

4:41 pm-9:06 am

1 stop14h 25m

San Antonio

Wed 3/18

6:45 am-3:56 pm

2 stops35h 11m

$228

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Mon 3/23

4:51 pm-12:17 am

1 stop5h 26m

San Antonio

Thu 3/26

6:45 am-11:06 am

1 stop6h 21m

$238

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sun 3/8

4:41 pm-9:06 am

1 stop14h 25m

San Antonio

Sun 3/15

10:05 am-11:06 am

1 stop27h 01m

$241

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sun 3/8

4:41 pm-9:06 am

1 stop14h 25m

San Antonio

Wed 3/18

6:45 am-3:56 pm

2 stops35h 11m

$246

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Fri 3/6

4:41 pm-9:06 am

1 stop14h 25m

San Antonio

Tue 3/17

2:08 pm-3:56 pm

2 stops51h 48m

$253

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Fri 3/6

4:41 pm-9:06 am

1 stop14h 25m

San Antonio

Thu 3/19

10:27 am-3:56 pm

2 stops31h 29m

$254

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sat 3/7

4:00 pm-11:32 pm

1 stop5h 32m

San Antonio

Tue 3/17

4:40 pm-8:51 pm

1 stop6h 11m

$257

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sat 2/21

12:59 pm-9:58 pm

2 stops6h 59m

San Antonio

Sat 2/28

2:49 pm-6:50 pm

1 stop6h 01m

$262

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sun 2/8

12:03 pm-7:29 pm

1 stop5h 26m

San Antonio

Thu 2/12

8:25 pm-11:13 am

1 stop16h 48m

$267

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 Sacramento 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 month to fly to San Antonio?

If you aren’t able to travel during the month of February, then book flights to San Antonio from Sacramento during September instead. Flights to San Antonio in September, while not as cheap as those in February, still average around $347.

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 Saturday 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 afternoon. momondo users have found flights departing from Sacramento to San Antonio in the afternoon for as low as $405. 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 $525. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Sacramento when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $372 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Sacramento for as low as $261 on momondo.

How have Sacramento to San Antonio flight prices changed over time?

As of January 2026, prices for Sacramento to San Antonio flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Sacramento to San Antonio

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

Cheap Sacramento to San Antonio (SMF to SAT) flight deals and tips

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

Fastest flight time

4h 57m

Direct flights

None
The fastest flight from Sacramento to San Antonio takes 4h 57m
There are no direct flights from Sacramento to San Antonio. There are no popular flight routes from Sacramento to San Antonio.
Search flight deals

  • How far is Sacramento Intl to San Antonio by plane?

    There are 1455.0 mi between Sacramento Intl and San Antonio. A reasonable flight in good conditions will take 4h 57m.

  • When did momondo last update prices for flights from Sacramento Intl Airport to San Antonio Airport?

    Prices for flights from Sacramento Intl Airport to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sacramento Intl Airport to San Antonio Airport?

  • How old do you have to be to fly from Sacramento Intl Airport to San Antonio Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sacramento Intl Airport to San Antonio Airport.

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

    The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Sacramento to San Antonio

Compare and see reviews for airlines that fly from Sacramento to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $157Free CancellationRating
6.3
8,379 reviews
Search Spirit Airlines flights
DeltaPriceFrom $203Free CancellationRating
7.9
8,111 reviews
Search Delta flights
United AirlinesPriceFrom $242Free CancellationRating
7.4
9,199 reviews
Search United Airlines flights
SouthwestPriceFrom $248Free CancellationRating
8.0
4,268 reviews
Search Southwest flights
American AirlinesPriceFrom $264Free CancellationRating
7.2
11,189 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 Sacramento to San Antonio?

Finding the right flight to San Antonio from Sacramento 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 Sacramento to San Antonio with flexible booking policies on momondo?

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sacramento to San Antonio.

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

Yes momondo offers price alerts on flights to San Antonio from Sacramento. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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