What is the cheapest airline that flies from Sacramento Intl to San Antonio?

Frontier and Southwest are the most popular carriers operating from Sacramento Intl to San Antonio

What airlines fly to San Antonio?

United Airlines, Southwest and Delta are the top three most popular airlines that fly to San Antonio from Sacramento according to our data. United Airlines is the first choice among our users, with 47% 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.

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?

There are 6 operators available for flights from Sacramento Intl Airport to San Antonio Airport as of July 2026.

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.

$122 Cheap Flights from Sacramento to San Antonio in 2026

Q: What is the typical price of a round-trip flight between Sacramento and San Antonio?

Prices are currently low for flights on this route. Typical prices usually range from $412 to $551. The lowest price recently found on this route was $251.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sacramento to San Antonio

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 pm - 9:39 pm

SMF

SAT

24h 24m

1 stop

10:34 pm - 12:34 pm

SAT

SMF

16h 00m

1 stop

$251Frontier

Thu, Sep 17 - Sun, Sep 20

11:42 am - 7:31 pm

SMF

SAT

5h 49m

1 stop

10:24 pm - 6:52 pm

SAT

SMF

22h 28m

1 stop

$256Frontier

Thu, Aug 20 - Thu, Aug 27

1:29 pm - 9:46 pm

SMF

SAT

6h 17m

1 stop

10:41 pm - 7:03 pm

SAT

SMF

22h 22m

1 stop

$258Frontier

Thu, Oct 22 - Sun, Oct 25

11:42 am - 7:31 pm

SMF

SAT

5h 49m

1 stop

8:26 pm - 10:57 am

SAT

SMF

16h 31m

1 stop

$261Frontier

Fri, Aug 21 - Sat, Aug 22

5:07 pm - 8:37 pm

SMF

SAT

25h 30m

1 stop

8:26 pm - 10:57 am

SAT

SMF

16h 31m

1 stop

$263Frontier

Tue, Aug 11 - Fri, Aug 21

5:07 pm - 8:37 pm

SMF

SAT

25h 30m

1 stop

8:26 pm - 10:57 am

SAT

SMF

16h 31m

1 stop

$267Frontier

Tue, Aug 11 - Sat, Aug 22

11:42 am - 7:31 pm

SMF

SAT

5h 49m

1 stop

8:26 pm - 10:57 am

SAT

SMF

16h 31m

1 stop

$268Frontier

Thu, Aug 27 - Sat, Aug 29

11:52 am - 11:21 am

SMF

SAT

21h 29m

1 stop

12:16 pm - 10:57 am

SAT

SMF

24h 41m

1 stop

$276Frontier

Mon, Oct 12 - Fri, Oct 16

1:29 pm - 9:46 pm

SMF

SAT

6h 17m

1 stop

12:43 pm - 7:03 pm

SAT

SMF

8h 20m

1 stop

$278Frontier

Thu, Oct 22 - Mon, Oct 26

11:42 am - 7:31 pm

SMF

SAT

5h 49m

1 stop

8:26 pm - 10:57 am

SAT

SMF

16h 31m

1 stop

$297Frontier

Fri, Sep 4 - Sun, Sep 6

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Frontier flights from Sacramento to San Antonio

Our best Frontier deals on Sacramento to San Antonio flight tickets

Frontier

Sep 17

SMF7:15 pmSacramento Intl

24h 24m

1 stop

SAT9:39 pmSan Antonio

Sep 20

SAT10:34 pmSan Antonio

16h 00m

1 stop

SMF12:34 pmSacramento Intl

$251

Frontier

Aug 20

SMF11:42 amSacramento Intl

5h 49m

1 stop

SAT7:31 pmSan Antonio

Aug 27

SAT10:24 pmSan Antonio

22h 28m

1 stop

SMF6:52 pmSacramento Intl

$256

Frontier

Oct 22

SMF1:29 pmSacramento Intl

6h 17m

1 stop

SAT9:46 pmSan Antonio

Oct 25

SAT10:41 pmSan Antonio

22h 22m

1 stop

SMF7:03 pmSacramento Intl

$258

Alaska Airlines flights from Sacramento to San Antonio

Our best Alaska Airlines deals on Sacramento to San Antonio flight tickets

Alaska Airlines

Aug 18

SMF5:08 pmSacramento Intl

21h 05m

1 stop

SAT4:13 pmSan Antonio

Aug 22

SAT5:11 pmSan Antonio

7h 19m

1 stop

SMF10:30 pmSacramento Intl

$363

Alaska Airlines

Jul 25

SMF8:03 amSacramento Intl

18h 57m

1 stop

SAT5:00 amSan Antonio

Aug 15

SAT4:44 pmSan Antonio

18h 42m

1 stop

SMF9:26 amSacramento Intl

$595

Alaska Airlines

Jul 25

SMF8:03 amSacramento Intl

18h 57m

1 stop

SAT5:00 amSan Antonio

Aug 15

SAT4:44 pmSan Antonio

18h 42m

1 stop

SMF9:26 amSacramento Intl

$685

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Thu 9/17

7:15 pm-9:39 pm

1 stop24h 24m

San Antonio

Sun 9/20

10:34 pm-12:34 pm

1 stop16h 00m

$251

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Thu 8/20

11:42 am-7:31 pm

1 stop5h 49m

San Antonio

Thu 8/27

10:24 pm-6:52 pm

1 stop22h 28m

$256

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Thu 10/22

1:29 pm-9:46 pm

1 stop6h 17m

San Antonio

Sun 10/25

10:41 pm-7:03 pm

1 stop22h 22m

$258

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Fri 8/21

11:42 am-7:31 pm

1 stop5h 49m

San Antonio

Sat 8/22

8:26 pm-10:57 am

1 stop16h 31m

$261

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Tue 8/11

5:07 pm-8:37 pm

1 stop25h 30m

San Antonio

Fri 8/21

8:26 pm-10:57 am

1 stop16h 31m

$263

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Tue 8/11

5:07 pm-8:37 pm

1 stop25h 30m

San Antonio

Sat 8/22

8:26 pm-10:57 am

1 stop16h 31m

$267

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Thu 8/27

11:42 am-7:31 pm

1 stop5h 49m

San Antonio

Sat 8/29

8:26 pm-10:57 am

1 stop16h 31m

$268

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Mon 10/12

11:52 am-11:21 am

1 stop21h 29m

San Antonio

Fri 10/16

12:16 pm-10:57 am

1 stop24h 41m

$276

Quickest round-trip

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Thu 10/22

1:29 pm-9:46 pm

1 stop6h 17m

San Antonio

Mon 10/26

12:43 pm-7:03 pm

1 stop8h 20m

$278

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Fri 9/4

11:42 am-7:31 pm

1 stop5h 49m

San Antonio

Sun 9/6

8:26 pm-10:57 am

1 stop16h 31m

$297

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Sacramento and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from Sacramento during January instead. Flights to San Antonio in January, while not as cheap as those in September, still average around $373.

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 $417. 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 $655.

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 $426. 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 $504. 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 from Sacramento 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 $428 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 $233 on momondo.

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

As of July 2026, prices for Sacramento to San Antonio flights are approximately 81% 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 27m
Direct flights	None

The fastest flight from Sacramento to San Antonio takes 5h 27m

There are no direct flights from Sacramento to San Antonio. There are no popular flight routes from Sacramento to San Antonio.

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Frequently asked questions about flying from Sacramento to San Antonio

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 27m.
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?
There are 6 operators available for flights from Sacramento Intl Airport to San Antonio Airport as of July 2026.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Sacramento to San Antonio is Southwest (36% of total bookings). The next most popular airlines are American Airlines (28%), Delta (17%), and United Airlines (11%).

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
Frontier	PriceFrom $125	Free Cancellation	Rating 5.6 2,771 reviews	Search Frontier flights
Delta	PriceFrom $189	Free Cancellation	Rating 7.8 8,477 reviews	Search Delta flights
United Airlines	PriceFrom $242	Free Cancellation	Rating 7.4 10,018 reviews	Search United Airlines flights
American Airlines	PriceFrom $250	Free Cancellation	Rating 7.1 11,838 reviews	Search American Airlines flights
Southwest	PriceFrom $273	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $398	Free Cancellation	Rating 7.9 12,687 reviews	Search Alaska Airlines flights

New Braunfels

Kerrville

Pleasanton

Boerne

Schertz

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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Cheap flights from Sacramento to San Antonio from $122

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 8/20. 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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Frontier flights from Sacramento to San Antonio

Our best Frontier deals on Sacramento to San Antonio flight tickets

Alaska Airlines flights from Sacramento to San Antonio

Our best Alaska Airlines deals on Sacramento to San Antonio flight tickets

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How to get the cheapest flight ticket from Sacramento to San Antonio

What is the typical price of a round-trip flight between Sacramento and San Antonio?

What is the cheapest month to fly to San Antonio?

What is the cheapest day to depart on your flight to San Antonio?

What is the cheapest time of day to depart on your flight to San Antonio?

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

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

What is the cheapest airline that flies from Sacramento Intl to San Antonio?

What airlines fly to San Antonio?

When to book flights from Sacramento to San Antonio

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near San Antonio?

Why use momondo?

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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List of cabin classes available on flights landing in San Antonio. Availability may vary depending on flight origin and airline.

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