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

United Airlines, 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 46% 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.

$132 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 $466 to $596. The lowest price recently found on this route was $262.

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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.

5:07 pm - 8:37 pm

SMF

SAT

25h 30m

1 stop

8:26 pm - 10:57 am

SAT

SMF

16h 31m

1 stop

$262Frontier

Tue, Aug 11 - Tue, Aug 18

5:00 pm - 12:26 am

SMF

SAT

5h 26m

1 stop

7:30 am - 1:24 pm

SAT

SMF

7h 54m

1 stop

$263Delta

Tue, Aug 18 - Sat, Aug 22

10:14 am - 9:16 pm

SMF

SAT

9h 02m

2 stops

9:00 am - 1:07 pm

SAT

SMF

6h 07m

1 stop

$268United Airlines

Wed, Aug 19 - Sat, Aug 22

10:30 am - 7:15 pm

SMF

SAT

6h 45m

2 stops

5:35 pm - 10:15 pm

SAT

SMF

6h 40m

1 stop

$269Southwest

Wed, Nov 4 - Tue, Nov 10

6:50 am - 1:55 pm

SMF

SAT

5h 05m

1 stop

7:10 am - 3:40 pm

SAT

SMF

10h 30m

2 stops

$270Southwest

Tue, Aug 11 - Tue, Aug 18

4:05 pm - 1:20 am

SMF

SAT

7h 15m

2 stops

6:30 pm - 10:55 pm

SAT

SMF

6h 25m

2 stops

$274Southwest

Thu, Oct 22 - Wed, Oct 28

10:30 am - 7:15 pm

SMF

SAT

6h 45m

2 stops

12:55 pm - 6:25 pm

SAT

SMF

7h 30m

2 stops

$275Southwest

Wed, Nov 4 - Tue, Nov 10

6:28 pm - 8:37 pm

SMF

SAT

24h 09m

1 stop

8:26 pm - 10:57 am

SAT

SMF

16h 31m

1 stop

$276Frontier

Mon, Aug 10 - Tue, Aug 18

3:15 pm - 11:55 pm

SMF

SAT

6h 40m

1 stop

6:00 am - 9:40 am

SAT

SMF

5h 40m

1 stop

$281Southwest

Fri, Aug 7 - Tue, Aug 18

5:07 pm - 8:37 pm

SMF

SAT

25h 30m

1 stop

9:32 pm - 6:49 pm

SAT

SMF

23h 17m

1 stop

$286Frontier

Tue, Aug 11 - Thu, Aug 13

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Frontier flights from Sacramento to San Antonio

Our best Frontier deals on Sacramento to San Antonio flight tickets

Frontier

Aug 11

SMF5:07 pmSacramento Intl

25h 30m

1 stop

SAT8:37 pmSan Antonio

Aug 18

SAT8:26 pmSan Antonio

16h 31m

1 stop

SMF10:57 amSacramento Intl

$262

Frontier

Aug 10

SMF6:28 pmSacramento Intl

24h 09m

1 stop

SAT8:37 pmSan Antonio

Aug 18

SAT8:26 pmSan Antonio

16h 31m

1 stop

SMF10:57 amSacramento Intl

$276

Frontier

Aug 11

SMF5:07 pmSacramento Intl

25h 30m

1 stop

SAT8:37 pmSan Antonio

Aug 13

SAT9:32 pmSan Antonio

23h 17m

1 stop

SMF6:49 pmSacramento Intl

$286

Southwest flights from Sacramento to San Antonio

Our best Southwest deals on Sacramento to San Antonio flight tickets

Southwest

Nov 4

SMF10:30 amSacramento Intl

6h 45m

2 stops

SAT7:15 pmSan Antonio

Nov 10

SAT5:35 pmSan Antonio

6h 40m

1 stop

SMF10:15 pmSacramento Intl

$269

Southwest

Aug 11

SMF6:50 amSacramento Intl

5h 05m

1 stop

SAT1:55 pmSan Antonio

Aug 18

SAT7:10 amSan Antonio

10h 30m

2 stops

SMF3:40 pmSacramento Intl

$270

Southwest

Oct 22

SMF4:05 pmSacramento Intl

7h 15m

2 stops

SAT1:20 amSan Antonio

Oct 28

SAT6:30 pmSan Antonio

6h 25m

2 stops

SMF10:55 pmSacramento Intl

$274

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Tue 8/11

5:07 pm-8:37 pm

1 stop25h 30m

San Antonio

Tue 8/18

8:26 pm-10:57 am

1 stop16h 31m

$262

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Tue 8/18

5:00 pm-12:26 am

1 stop5h 26m

San Antonio

Sat 8/22

7:30 am-1:24 pm

1 stop7h 54m

$263

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Wed 8/19

10:14 am-9:16 pm

2 stops9h 02m

San Antonio

Sat 8/22

9:00 am-1:07 pm

1 stop6h 07m

$268

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Wed 11/4

10:30 am-7:15 pm

2 stops6h 45m

San Antonio

Tue 11/10

5:35 pm-10:15 pm

1 stop6h 40m

$269

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Tue 8/11

6:50 am-1:55 pm

1 stop5h 05m

San Antonio

Tue 8/18

7:10 am-3:40 pm

2 stops10h 30m

$270

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Thu 10/22

4:05 pm-1:20 am

2 stops7h 15m

San Antonio

Wed 10/28

6:30 pm-10:55 pm

2 stops6h 25m

$274

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Wed 11/4

10:30 am-7:15 pm

2 stops6h 45m

San Antonio

Tue 11/10

12:55 pm-6:25 pm

2 stops7h 30m

$275

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Mon 8/10

6:28 pm-8:37 pm

1 stop24h 09m

San Antonio

Tue 8/18

8:26 pm-10:57 am

1 stop16h 31m

$276

Quickest round-trip

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Fri 8/7

3:15 pm-11:55 pm

1 stop6h 40m

San Antonio

Tue 8/18

6:00 am-9:40 am

1 stop5h 40m

$281

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Tue 8/11

5:07 pm-8:37 pm

1 stop25h 30m

San Antonio

Thu 8/13

9:32 pm-6:49 pm

1 stop23h 17m

$286

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 $415. 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 $623.

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 $507. 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 $425 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 13m
Direct flights	None

The fastest flight from Sacramento to San Antonio takes 5h 13m

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 13m.
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 2,836 reviews	Search Frontier flights
Delta	PriceFrom $189	Free Cancellation	Rating 7.8 8,453 reviews	Search Delta flights
United Airlines	PriceFrom $242	Free Cancellation	Rating 7.4 9,964 reviews	Search United Airlines flights
American Airlines	PriceFrom $250	Free Cancellation	Rating 7.1 11,796 reviews	Search American Airlines flights
Southwest	PriceFrom $273	Free Cancellation	Rating 7.9 4,249 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $398	Free Cancellation	Rating 7.9 12,644 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 $132

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 8/11. 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

Southwest flights from Sacramento to San Antonio

Our best Southwest 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

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

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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