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.

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

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

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 August 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.

$117 Cheap Flights from Sacramento to San Antonio in 2026

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.

11:53 am - 7:25 pmSMF Sacramento Intl-SAT San Antonio

5h 32m1 stop Denver Intl

12:16 pm - 10:57 amSAT San Antonio-SMF Sacramento Intl

24h 41m1 stop Denver Intl

$234Frontier

Tue, Oct 6 - Tue, Oct 13

7:15 pm - 11:48 amSMF Sacramento Intl-SAT San Antonio

14h 33m1 stop Las Vegas Harry Reid Intl

10:41 pm - 7:03 pmSAT San Antonio-SMF Sacramento Intl

22h 22m1 stop Las Vegas Harry Reid Intl

$234Frontier

Thu, Oct 8 - Mon, Oct 12

11:42 am - 7:31 pmSMF Sacramento Intl-SAT San Antonio

5h 49m1 stop Denver Intl

5:23 pm - 10:30 pmSAT San Antonio-SMF Sacramento Intl

7h 07m1 stop Seattle/Tacoma Intl

$284Multiple Airlines

Sat, Aug 29 - Sat, Sep 5

11:42 am - 7:31 pmSMF Sacramento Intl-SAT San Antonio

5h 49m1 stop Denver Intl

5:29 pm - 10:33 pmSAT San Antonio-SMF Sacramento Intl

7h 04m1 stop Seattle/Tacoma Intl

$294Multiple Airlines

Thu, Sep 3 - Wed, Sep 9

5:31 am - 3:50 pmSMF Sacramento Intl-SAT San Antonio

8h 19m1 stop Dallas/Fort Worth

8:54 am - 12:11 pmSAT San Antonio-SMF Sacramento Intl

5h 17m1 stop Phoenix Sky Harbor Intl

$343American Airlines

Sat, Sep 5 - Sat, Sep 12

9:55 am - 4:44 pmSMF Sacramento Intl-SAT San Antonio

4h 49m1 stop Phoenix Sky Harbor Intl

3:38 pm - 8:12 pmSAT San Antonio-SMF Sacramento Intl

6h 34m1 stop Phoenix Sky Harbor Intl

$343American Airlines

Sun, Sep 6 - Sat, Sep 19

8:15 am - 6:30 pmSMF Sacramento Intl-SAT San Antonio

8h 15m2 stops Santa Barbara Las Vegas Harry Reid Intl

5:50 am - 10:00 amSAT San Antonio-SMF Sacramento Intl

6h 10m1 stop Las Vegas Harry Reid Intl

$348Southwest

Fri, Sep 11 - Sat, Sep 19

6:10 am - 1:10 pmSMF Sacramento Intl-SAT San Antonio

5h 00m1 stop San Diego

5:25 am - 11:45 amSAT San Antonio-SMF Sacramento Intl

8h 20m2 stops Dallas Love Field Portland

$348Southwest

Thu, Oct 29 - Fri, Oct 30

12:57 pm - 8:52 pmSMF Sacramento Intl-SAT San Antonio

5h 55m1 stop Denver Intl

7:35 am - 12:04 pmSAT San Antonio-SMF Sacramento Intl

6h 29m1 stop Houston George Bush Intcntl

$348United Airlines

Tue, Sep 1 - Wed, Sep 2

1:10 pm - 10:39 pmSMF Sacramento Intl-SAT San Antonio

7h 29m1 stop Houston George Bush Intcntl

5:30 am - 9:37 amSAT San Antonio-SMF Sacramento Intl

6h 07m1 stop Denver Intl

$353United Airlines

Thu, Sep 3 - Mon, Sep 7

Cheap last minute flights

Enter your travel dates to find the best prices.

11:25 am - 6:54 pmSMF Sacramento Intl-SAT San Antonio

5h 29m1 stop Denver Intl

9:51 am - 10:57 amSAT San Antonio-SMF Sacramento Intl

27h 06m2 stops Orlando Denver Intl

$392Frontier

Fri, Aug 7 - Fri, Aug 21

5:07 pm - 8:37 pmSMF Sacramento Intl-SAT San Antonio

25h 30m1 stop Las Vegas Harry Reid Intl

7:49 pm - 10:35 amSAT San Antonio-SMF Sacramento Intl

16h 46m1 stop Denver Intl

$407Frontier

Tue, Aug 11 - Fri, Aug 14

11:25 am - 6:54 pmSMF Sacramento Intl-SAT San Antonio

5h 29m1 stop Denver Intl

5:11 pm - 11:13 pmSAT San Antonio-SMF Sacramento Intl

8h 02m1 stop Seattle/Tacoma Intl

$494Multiple Airlines

Fri, Aug 7 - Fri, Aug 21

11:25 am - 6:54 pmSMF Sacramento Intl-SAT San Antonio

5h 29m1 stop Denver Intl

7:02 am - 12:10 pmSAT San Antonio-SMF Sacramento Intl

7h 08m1 stop Seattle/Tacoma Intl

$594Multiple Airlines

Sat, Aug 8 - Sat, Aug 15

5:00 am - 12:43 pmSMF Sacramento Intl-SAT San Antonio

5h 43m1 stop Denver Intl

4:39 pm - 9:00 pmSAT San Antonio-SMF Sacramento Intl

6h 21m1 stop Denver Intl

$732United Airlines

Mon, Aug 10 - Tue, Aug 18

5:15 am - 1:17 pmSMF Sacramento Intl-SAT San Antonio

6h 02m1 stop Houston George Bush Intcntl

9:10 am - 1:17 pmSAT San Antonio-SMF Sacramento Intl

6h 07m1 stop Denver Intl

$732United Airlines

Sun, Aug 9 - Wed, Aug 19

8:55 am - 6:00 pmSMF Sacramento Intl-SAT San Antonio

7h 05m2 stops Palm Springs Las Vegas Harry Reid Intl

11:10 am - 4:15 pmSAT San Antonio-SMF Sacramento Intl

7h 05m2 stops Dallas Love Field Phoenix Sky Harbor Intl

$797Southwest

Tue, Aug 11 - Fri, Aug 14

8:15 am - 6:30 pmSMF Sacramento Intl-SAT San Antonio

8h 15m2 stops Santa Barbara Las Vegas Harry Reid Intl

2:20 pm - 7:40 pmSAT San Antonio-SMF Sacramento Intl

7h 20m2 stops Denver Intl Santa Barbara

$823Southwest

Fri, Aug 7 - Fri, Aug 21

11:00 am - 7:37 pmSMF Sacramento Intl-SAT San Antonio

6h 37m1 stop Dallas/Fort Worth

6:15 am - 10:31 amSAT San Antonio-SMF Sacramento Intl

6h 16m1 stop Los Angeles

$877American Airlines

Tue, Aug 11 - Thu, Aug 13

7:45 am - 11:59 pmSMF Sacramento Intl-SAT San Antonio

14h 14m2 stops Seattle/Tacoma Intl Los Angeles

7:02 am - 6:33 pmSAT San Antonio-SMF Sacramento Intl

13h 31m2 stops Seattle/Tacoma Intl Los Angeles

$898Alaska Airlines

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

Sep 10

SMF11:35 amSacramento Intl

5h 50m

1 stop

SAT7:25 pmSan Antonio

Sep 14

SAT9:50 pmSan Antonio

11h 58m

1 stop

SMF7:48 amSacramento Intl

$234

Frontier

Oct 12

SMF1:29 pmSacramento Intl

6h 17m

1 stop

SAT9:46 pmSan Antonio

Oct 16

SAT12:43 pmSan Antonio

8h 20m

1 stop

SMF7:03 pmSacramento Intl

$241

Frontier

Sep 28

SMF12:50 pmSacramento Intl

23h 30m

1 stop

SAT2:20 pmSan Antonio

Sep 30

SAT3:19 pmSan Antonio

18h 29m

1 stop

SMF7:48 amSacramento Intl

$250

Delta flights from Sacramento to San Antonio

Our best Delta deals on Sacramento to San Antonio flight tickets

Delta

Dec 17

SMF9:45 amSacramento Intl

5h 29m

1 stop

SAT5:14 pmSan Antonio

Dec 23

SAT6:05 pmSan Antonio

7h 40m

1 stop

SMF11:45 pmSacramento Intl

$370

Delta

Sep 11

SMF11:17 amSacramento Intl

10h 30m

2 stops

SAT11:47 pmSan Antonio

Sep 18

SAT6:01 pmSan Antonio

7h 50m

1 stop

SMF11:51 pmSacramento Intl

$387

Delta

Sep 6

SMF1:30 pmSacramento Intl

5h 46m

1 stop

SAT9:16 pmSan Antonio

Sep 19

SAT6:45 amSan Antonio

12h 04m

2 stops

SMF4:49 pmSacramento Intl

$390

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoSan Antonio

SMF Sacramento Intl - SAT San Antonio

SMFSAT

Sacramento Intl

Tue 10/6

11:53 am-7:25 pm

1 stop5h 32m

San Antonio

Tue 10/13

12:16 pm-10:57 am

1 stop24h 41m

$234

SacramentoSan Antonio

SMF Sacramento Intl - SAT San Antonio

SMFSAT

Sacramento Intl

Thu 10/8

7:15 pm-11:48 am

1 stop14h 33m

San Antonio

Mon 10/12

10:41 pm-7:03 pm

1 stop22h 22m

$234

SacramentoSan Antonio

SMF Sacramento Intl - SAT San Antonio

SMFSAT

Sacramento Intl

Sat 8/29

11:42 am-7:31 pm

1 stop5h 49m

San Antonio

Sat 9/5

5:23 pm-10:30 pm

1 stop7h 07m

$284

SacramentoSan Antonio

SMF Sacramento Intl - SAT San Antonio

SMFSAT

Sacramento Intl

Thu 9/3

11:42 am-7:31 pm

1 stop5h 49m

San Antonio

Wed 9/9

5:29 pm-10:33 pm

1 stop7h 04m

$294

SacramentoSan Antonio

SMF Sacramento Intl - SAT San Antonio

SMFSAT

Sacramento Intl

Sat 9/5

5:31 am-3:50 pm

1 stop8h 19m

San Antonio

Sat 9/12

8:54 am-12:11 pm

1 stop5h 17m

$343

Quickest round-trip

SacramentoSan Antonio

SMF Sacramento Intl - SAT San Antonio

SMFSAT

Sacramento Intl

Sun 9/6

9:55 am-4:44 pm

1 stop4h 49m

San Antonio

Sat 9/19

3:38 pm-8:12 pm

1 stop6h 34m

$343

SacramentoSan Antonio

SMF Sacramento Intl - SAT San Antonio

SMFSAT

Sacramento Intl

Fri 9/11

8:15 am-6:30 pm

2 stops8h 15m

San Antonio

Sat 9/19

5:50 am-10:00 am

1 stop6h 10m

$348

SacramentoSan Antonio

SMF Sacramento Intl - SAT San Antonio

SMFSAT

Sacramento Intl

Thu 10/29

6:10 am-1:10 pm

1 stop5h 00m

San Antonio

Fri 10/30

5:25 am-11:45 am

2 stops8h 20m

$348

SacramentoSan Antonio

SMF Sacramento Intl - SAT San Antonio

SMFSAT

Sacramento Intl

Tue 9/1

12:57 pm-8:52 pm

1 stop5h 55m

San Antonio

Wed 9/2

7:35 am-12:04 pm

1 stop6h 29m

$348

SacramentoSan Antonio

SMF Sacramento Intl - SAT San Antonio

SMFSAT

Sacramento Intl

Thu 9/3

1:10 pm-10:39 pm

1 stop7h 29m

San Antonio

Mon 9/7

5:30 am-9:37 am

1 stop6h 07m

$353

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?

Prices are currently low for flights on this route.

Typical prices usually range from $362 to $506.
The lowest price recently found on this route was $234.

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of January, then book flights to San Antonio from Sacramento during November instead. Flights to San Antonio in November, while not as cheap as those in January, still average around $378.

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 $454. 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 $501. 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 $430 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 August 2026, prices for Sacramento to San Antonio flights are approximately 77% 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 38m
Direct flights	None

The fastest flight from Sacramento to San Antonio takes 4h 38m

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 4h 38m.
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 August 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 (35% 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 2,723 reviews	Search Frontier flights
Delta	PriceFrom $189	Free Cancellation	Rating 7.8 8,493 reviews	Search Delta flights
United Airlines	PriceFrom $242	Free Cancellation	Rating 7.4 10,075 reviews	Search United Airlines flights
American Airlines	PriceFrom $250	Free Cancellation	Rating 7.1 11,867 reviews	Search American Airlines flights
Southwest	PriceFrom $273	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $398	Free Cancellation	Rating 7.9 12,772 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.

An easier way to manage your San Antonio trip

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Cheap flights from Sacramento to San Antonio from $117

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 9/12. 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

Delta flights from Sacramento to San Antonio

Our best Delta 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.

Get notified when prices go down

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Fly your favorite airline to San Antonio

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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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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