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Cheap flights from Sacramento to San Antonio from $126

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 1/23. 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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Cheap round-trip flights

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Frontier Logo
1:48 pm - 12:25 pm
SMF
-
SAT
20h 37m1 stop
Frontier Logo
8:24 pm - 10:13 am
SAT
-
SMF
39h 49m2 stops
$246Frontier
Sun, Feb 1 - Fri, Feb 6
Delta Logo
1:05 pm - 9:28 pm
SMF
-
SAT
6h 23m1 stop
Delta Logo
4:29 pm - 11:16 pm
SAT
-
SMF
8h 47m1 stop
$257Delta
Sat, Jan 17 - Sun, Jan 18
Multiple Airlines Logo
6:00 am - 5:10 pm
SMF
-
SAT
9h 10m1 stop
Multiple Airlines Logo
6:45 am - 11:06 am
SAT
-
SMF
6h 21m1 stop
$264Multiple Airlines
Wed, Mar 4 - Mon, Mar 9
Frontier Logo
1:48 pm - 12:25 pm
SMF
-
SAT
20h 37m1 stop
Frontier Logo
9:59 pm - 12:53 pm
SAT
-
SMF
16h 54m1 stop
$276Frontier
Sun, Feb 1 - Fri, Feb 6
Delta Logo
11:45 am - 12:41 am
SMF
-
SAT
10h 56m2 stops
Delta Logo
7:00 am - 5:35 pm
SAT
-
SMF
12h 35m2 stops
$279Delta
Thu, Feb 5 - Mon, Feb 9
Delta Logo
10:40 pm - 9:50 am
SMF
-
SAT
9h 10m1 stop
Delta Logo
7:00 am - 5:35 pm
SAT
-
SMF
12h 35m2 stops
$285Delta
Thu, Feb 5 - Mon, Feb 9
Alaska Airlines Logo
7:59 pm - 5:45 pm
SMF
-
SAT
19h 46m1 stop
Alaska Airlines Logo
6:46 pm - 11:23 am
SAT
-
SMF
18h 37m1 stop
$291Alaska Airlines
Thu, Jan 22 - Tue, Jan 27
Delta Logo
11:35 am - 12:16 am
SMF
-
SAT
10h 41m2 stops
Delta Logo
7:35 am - 7:09 pm
SAT
-
SMF
13h 34m2 stops
$293Delta
Wed, Mar 11 - Mon, Mar 16
Delta Logo
6:15 am - 2:43 pm
SMF
-
SAT
6h 28m1 stop
Delta Logo
7:35 am - 12:06 pm
SAT
-
SMF
6h 31m1 stop
$294Delta
Tue, Feb 3 - Sat, Feb 7
United Airlines Logo
12:58 pm - 10:57 pm
SMF
-
SAT
7h 59m2 stops
United Airlines Logo
5:59 pm - 10:45 pm
SAT
-
SMF
6h 46m1 stop
$296United Airlines
Thu, Jan 22 - Mon, Jan 26

Southwest flights from Sacramento to San Antonio

Our best Southwest deals on Sacramento to San Antonio flight tickets
Southwest
Jan 17
SMF10:40 amSacramento Intl
7h 30m
1 stop
SAT8:10 pmSan Antonio
Jan 18
SAT6:25 amSan Antonio
5h 55m
1 stop
SMF10:20 amSacramento Intl
$335
Find similar
Southwest
Feb 26
SMF11:10 amSacramento Intl
6h 35m
2 stops
SAT7:45 pmSan Antonio
Feb 28
SAT5:40 amSan Antonio
8h 40m
2 stops
SMF12:20 pmSacramento Intl
$344
Find similar
Southwest
Jan 30
SMF12:00 pmSacramento Intl
7h 35m
1 stop
SAT9:35 pmSan Antonio
Feb 2
SAT6:25 amSan Antonio
5h 55m
1 stop
SMF10:20 amSacramento Intl
$348
Find similar

United Airlines flights from Sacramento to San Antonio

Our best United Airlines deals on Sacramento to San Antonio flight tickets
United Airlines
Jan 22
SMF12:58 pmSacramento Intl
7h 59m
2 stops
SAT10:57 pmSan Antonio
Jan 26
SAT5:59 pmSan Antonio
6h 46m
1 stop
SMF10:45 pmSacramento Intl
$296
Find similar
United Airlines
Feb 21
SMF8:45 amSacramento Intl
6h 10m
1 stop
SAT4:55 pmSan Antonio
Feb 24
SAT9:58 amSan Antonio
9h 48m
2 stops
SMF5:46 pmSacramento Intl
$302
Find similar
United Airlines
Jan 17
SMF11:10 amSacramento Intl
9h 47m
2 stops
SAT10:57 pmSan Antonio
Jan 18
SAT1:20 pmSan Antonio
6h 26m
1 stop
SMF5:46 pmSacramento Intl
$309
Find similar

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 2, 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

Sun 2/1

1:48 pm-12:25 pm

1 stop20h 37m

San Antonio

Fri 2/6

8:24 pm-10:13 am

2 stops39h 49m

$246

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sat 1/17

1:05 pm-9:28 pm

1 stop6h 23m

San Antonio

Sun 1/18

4:29 pm-11:16 pm

1 stop8h 47m

$257

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Wed 3/4

6:00 am-5:10 pm

1 stop9h 10m

San Antonio

Mon 3/9

6:45 am-11:06 am

1 stop6h 21m

$264

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sun 2/1

1:48 pm-12:25 pm

1 stop20h 37m

San Antonio

Fri 2/6

9:59 pm-12:53 pm

1 stop16h 54m

$276

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Thu 2/5

11:45 am-12:41 am

2 stops10h 56m

San Antonio

Mon 2/9

7:00 am-5:35 pm

2 stops12h 35m

$279

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Thu 2/5

10:40 pm-9:50 am

1 stop9h 10m

San Antonio

Mon 2/9

7:00 am-5:35 pm

2 stops12h 35m

$285

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Thu 1/22

7:59 pm-5:45 pm

1 stop19h 46m

San Antonio

Tue 1/27

6:46 pm-11:23 am

1 stop18h 37m

$291

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Wed 3/11

11:35 am-12:16 am

2 stops10h 41m

San Antonio

Mon 3/16

7:35 am-7:09 pm

2 stops13h 34m

$293

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Tue 2/3

6:15 am-2:43 pm

1 stop6h 28m

San Antonio

Sat 2/7

7:35 am-12:06 pm

1 stop6h 31m

$294

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Thu 1/22

12:58 pm-10:57 pm

2 stops7h 59m

San Antonio

Mon 1/26

5:59 pm-10:45 pm

1 stop6h 46m

$296

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 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 afternoon. momondo users have found flights departing from Sacramento to San Antonio in the afternoon for as low as $406. 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 $523. 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 $369 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 $274 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 27% 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

5h 52m

Direct flights

None
The fastest flight from Sacramento to San Antonio takes 5h 52m
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 5h 52m.

  • 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 $158Free CancellationRating
6.3
8,258 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $248Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,132 reviews
Search United Airlines flights
DeltaPriceFrom $259Free CancellationRating
7.9
8,021 reviews
Search Delta flights
American AirlinesPriceFrom $264Free CancellationRating
7.2
11,074 reviews
Search American Airlines flights

  • Southwest Flights From Sacramento to San Antonio

    Southwest flies from Sacramento to San Antonio around 1 time per week, with 4,254 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Sacramento to San Antonio in the last 72 hours was $248 (round-trip), much lower than the average airfare cost of $386 for Southwest flights on this route.

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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