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Cheap flights from Sacramento to San Antonio from $85

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 12/15. 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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Find the cheapest flights from Sacramento to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:48 pm - 8:46 pmSMF-SAT
4h 58m1 stop
Frontier Logo
8:24 pm - 11:18 amSAT-SMF
16h 54m1 stop
$192Frontier
Find Deal
Mon, Feb 2 - Thu, Feb 5
Multiple Airlines Logo
12:03 pm - 7:33 pmSMF-SAT
5h 30m1 stop
Multiple Airlines Logo
6:46 pm - 11:55 pmSAT-SMF
7h 09m1 stop
$240Multiple Airlines
Find Deal
Mon, Feb 2 - Fri, Feb 6
Frontier Logo
12:03 pm - 3:14 pmSMF-SAT
25h 11m1 stop
Frontier Logo
10:13 am - 11:34 amSAT-SMF
27h 21m1 stop
$242Frontier
Find Deal
Mon, Feb 9 - Thu, Feb 12
Frontier Logo
12:03 pm - 3:14 pmSMF-SAT
25h 11m1 stop
Frontier Logo
3:03 pm - 10:59 amSAT-SMF
21h 56m2 stops
$251Frontier
Find Deal
Mon, Feb 9 - Thu, Feb 12
Multiple Airlines Logo
8:02 pm - 5:35 amSMF-SAT
7h 33m1 stop
Multiple Airlines Logo
5:10 pm - 12:29 pmSAT-SMF
45h 19m2 stops
$259Multiple Airlines
Find Deal
Sat, Dec 20 - Tue, Jan 6
Southwest Logo
2:10 pm - 9:55 pmSMF-SAT
5h 45m1 stop
Southwest Logo
6:25 am - 10:20 amSAT-SMF
5h 55m1 stop
$265Southwest
Find Deal
Thu, Jan 29 - Mon, Feb 2
Frontier Logo
12:31 pm - 6:58 pmSMF-SAT
28h 27m1 stop
Frontier Logo
2:09 pm - 11:57 amSAT-SMF
23h 48m1 stop
$267Frontier
Find Deal
Sun, Dec 14 - Thu, Dec 18
Multiple Airlines Logo
7:41 pm - 5:05 pmSMF-SAT
19h 24m1 stop
Multiple Airlines Logo
10:18 am - 5:21 pmSAT-SMF
33h 03m2 stops
$269Multiple Airlines
Find Deal
Mon, Dec 15 - Tue, Dec 30
Southwest Logo
2:55 pm - 9:35 pmSMF-SAT
4h 40m1 stop
Southwest Logo
12:25 pm - 5:55 pmSAT-SMF
7h 30m2 stops
$270Southwest
Find Deal
Thu, Jan 29 - Mon, Feb 2
Southwest Logo
12:00 pm - 9:05 pmSMF-SAT
7h 05m2 stops
Southwest Logo
11:20 am - 3:50 pmSAT-SMF
6h 30m1 stop
$274Southwest
Find Deal
Mon, Feb 2 - Thu, Feb 5

Frontier flights from Sacramento to San Antonio

Our best Frontier deals on Sacramento to San Antonio flight tickets
Frontier
Feb 2
SMF1:48 pmSacramento Intl
4h 58m
1 stop
SAT8:46 pmSan Antonio
Feb 5
SAT8:24 pmSan Antonio
16h 54m
1 stop
SMF11:18 amSacramento Intl
$192
Find similar
Frontier
Feb 9
SMF12:03 pmSacramento Intl
25h 11m
1 stop
SAT3:14 pmSan Antonio
Feb 12
SAT10:13 amSan Antonio
27h 21m
1 stop
SMF11:34 amSacramento Intl
$242
Find similar
Frontier
Feb 9
SMF12:03 pmSacramento Intl
25h 11m
1 stop
SAT3:14 pmSan Antonio
Feb 12
SAT3:03 pmSan Antonio
21h 56m
2 stops
SMF10:59 amSacramento Intl
$251
Find similar

Southwest flights from Sacramento to San Antonio

Our best Southwest deals on Sacramento to San Antonio flight tickets
Southwest
Jan 29
SMF2:10 pmSacramento Intl
5h 45m
1 stop
SAT9:55 pmSan Antonio
Feb 2
SAT6:25 amSan Antonio
5h 55m
1 stop
SMF10:20 amSacramento Intl
$265
Find similar
Southwest
Jan 29
SMF2:55 pmSacramento Intl
4h 40m
1 stop
SAT9:35 pmSan Antonio
Feb 2
SAT12:25 pmSan Antonio
7h 30m
2 stops
SMF5:55 pmSacramento Intl
$270
Find similar
Southwest
Feb 2
SMF12:00 pmSacramento Intl
7h 05m
2 stops
SAT9:05 pmSan Antonio
Feb 5
SAT11:20 amSan Antonio
6h 30m
1 stop
SMF3:50 pmSacramento Intl
$274
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 December 1, 2025.
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

Mon 2/2

1:48 pm-8:46 pm

1 stop4h 58m

San Antonio

Thu 2/5

8:24 pm-11:18 am

1 stop16h 54m

$192

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Mon 2/2

12:03 pm-7:33 pm

1 stop5h 30m

San Antonio

Fri 2/6

6:46 pm-11:55 pm

1 stop7h 09m

$240

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Mon 2/9

12:03 pm-3:14 pm

1 stop25h 11m

San Antonio

Thu 2/12

10:13 am-11:34 am

1 stop27h 21m

$242

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Mon 2/9

12:03 pm-3:14 pm

1 stop25h 11m

San Antonio

Thu 2/12

3:03 pm-10:59 am

2 stops21h 56m

$251

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sat 12/20

8:02 pm-5:35 am

1 stop7h 33m

San Antonio

Tue 1/6

5:10 pm-12:29 pm

2 stops45h 19m

$259

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Thu 1/29

2:10 pm-9:55 pm

1 stop5h 45m

San Antonio

Mon 2/2

6:25 am-10:20 am

1 stop5h 55m

$265

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sun 12/14

12:31 pm-6:58 pm

1 stop28h 27m

San Antonio

Thu 12/18

2:09 pm-11:57 am

1 stop23h 48m

$267

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Mon 12/15

7:41 pm-5:05 pm

1 stop19h 24m

San Antonio

Tue 12/30

10:18 am-5:21 pm

2 stops33h 03m

$269

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Thu 1/29

2:55 pm-9:35 pm

1 stop4h 40m

San Antonio

Mon 2/2

12:25 pm-5:55 pm

2 stops7h 30m

$270

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Mon 2/2

12:00 pm-9:05 pm

2 stops7h 05m

San Antonio

Thu 2/5

11:20 am-3:50 pm

1 stop6h 30m

$274

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 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 $577.

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 Sacramento 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 $528. 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 $366 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 December 2025, prices for Sacramento to San Antonio flights are approximately 40% 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 30m

Direct flights

None
The fastest flight from Sacramento to San Antonio takes 5h 30m
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 40m.

  • 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 $163Free CancellationRating
6.3
8,155 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $248Free CancellationRating
8.0
4,253 reviews
Search Southwest flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,065 reviews
Search United Airlines flights
American AirlinesPriceFrom $264Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
DeltaPriceFrom $270Free CancellationRating
7.9
8,010 reviews
Search Delta flights

  • Southwest Flights From Sacramento to San Antonio

    Southwest flies from Sacramento to San Antonio around 1 time per week, with 4,252 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 $391 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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