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Cheap flights from Sacramento to San Antonio from $80

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 2/23. 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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Find the cheapest flights from Sacramento to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:53 am - 7:37 pm
SMF
-
SAT
6h 44m1 stop
Frontier Logo
11:35 am - 7:58 am
SAT
-
SMF
22h 23m1 stop
$185Frontier
Fri, Feb 20 - Sun, Mar 1
Frontier Logo
6:07 pm - 4:17 pm
SMF
-
SAT
44h 10m2 stops
Frontier Logo
8:24 pm - 11:18 am
SAT
-
SMF
16h 54m1 stop
$202Frontier
Fri, Jan 16 - Sun, Jan 25
Frontier Logo
10:53 am - 7:37 pm
SMF
-
SAT
6h 44m1 stop
Frontier Logo
11:35 am - 10:08 am
SAT
-
SMF
24h 33m2 stops
$208Frontier
Fri, Feb 20 - Sun, Mar 1
Frontier Logo
4:20 pm - 4:17 pm
SMF
-
SAT
21h 57m2 stops
Frontier Logo
8:24 pm - 11:18 am
SAT
-
SMF
16h 54m1 stop
$213Frontier
Sat, Jan 17 - Sun, Jan 25
Frontier Logo
1:14 pm - 11:49 am
SMF
-
SAT
20h 35m1 stop
Frontier Logo
3:55 pm - 1:13 pm
SAT
-
SMF
23h 18m1 stop
$220Frontier
Thu, Jan 8 - Sat, Jan 10
Frontier Logo
6:07 pm - 4:17 pm
SMF
-
SAT
44h 10m2 stops
Frontier Logo
8:24 pm - 11:18 am
SAT
-
SMF
16h 54m1 stop
$230Frontier
Fri, Jan 16 - Thu, Jan 29
Frontier Logo
4:20 pm - 4:17 pm
SMF
-
SAT
21h 57m2 stops
Frontier Logo
8:24 pm - 11:18 am
SAT
-
SMF
16h 54m1 stop
$241Frontier
Sat, Jan 17 - Thu, Jan 29
Frontier Logo
4:20 pm - 3:40 pm
SMF
-
SAT
21h 20m2 stops
Frontier Logo
8:24 pm - 11:18 am
SAT
-
SMF
16h 54m1 stop
$244Frontier
Sun, Jan 18 - Sun, Jan 25
Frontier Logo
1:14 pm - 11:49 am
SMF
-
SAT
20h 35m1 stop
Frontier Logo
3:55 pm - 9:42 am
SAT
-
SMF
19h 47m2 stops
$245Frontier
Thu, Jan 8 - Sat, Jan 10
Multiple Airlines Logo
11:45 am - 11:52 pm
SMF
-
SAT
34h 07m2 stops
Multiple Airlines Logo
8:24 pm - 11:18 am
SAT
-
SMF
16h 54m1 stop
$249Multiple Airlines
Mon, Jan 19 - Sun, Jan 25

United Airlines flights from Sacramento to San Antonio

Our best United Airlines deals on Sacramento to San Antonio flight tickets
United Airlines
Jan 17
SMF8:45 amSacramento Intl
6h 08m
1 stop
SAT4:53 pmSan Antonio
Jan 19
SAT4:04 pmSan Antonio
8h 41m
1 stop
SMF10:45 pmSacramento Intl
$273
Find similar
United Airlines
Jan 17
SMF8:45 amSacramento Intl
8h 56m
2 stops
SAT7:41 pmSan Antonio
Jan 19
SAT4:04 pmSan Antonio
8h 41m
1 stop
SMF10:45 pmSacramento Intl
$278
Find similar
United Airlines
Feb 24
SMF11:05 amSacramento Intl
6h 48m
1 stop
SAT7:53 pmSan Antonio
Feb 28
SAT2:24 pmSan Antonio
9h 31m
2 stops
SMF9:55 pmSacramento Intl
$302
Find similar

Alaska Airlines flights from Sacramento to San Antonio

Our best Alaska Airlines deals on Sacramento to San Antonio flight tickets
Alaska Airlines
Feb 24
SMF6:00 amSacramento Intl
9h 10m
1 stop
SAT5:10 pmSan Antonio
Feb 28
SAT6:06 pmSan Antonio
17h 05m
1 stop
SMF9:11 amSacramento Intl
$296
Find similar
Alaska Airlines
Feb 22
SMF6:00 amSacramento Intl
9h 10m
1 stop
SAT5:10 pmSan Antonio
Feb 28
SAT6:06 pmSan Antonio
17h 05m
1 stop
SMF9:11 amSacramento Intl
$339
Find similar
Alaska Airlines
Jan 23
SMF1:16 pmSacramento Intl
26h 29m
1 stop
SAT5:45 pmSan Antonio
Jan 26
SAT6:46 pmSan Antonio
27h 17m
1 stop
SMF8:03 pmSacramento Intl
$362
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 24, 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

Fri 2/20

10:53 am-7:37 pm

1 stop6h 44m

San Antonio

Sun 3/1

11:35 am-7:58 am

1 stop22h 23m

$185

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Fri 1/16

6:07 pm-4:17 pm

2 stops44h 10m

San Antonio

Sun 1/25

8:24 pm-11:18 am

1 stop16h 54m

$202

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Fri 2/20

10:53 am-7:37 pm

1 stop6h 44m

San Antonio

Sun 3/1

11:35 am-10:08 am

2 stops24h 33m

$208

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sat 1/17

4:20 pm-4:17 pm

2 stops21h 57m

San Antonio

Sun 1/25

8:24 pm-11:18 am

1 stop16h 54m

$213

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Thu 1/8

1:14 pm-11:49 am

1 stop20h 35m

San Antonio

Sat 1/10

3:55 pm-1:13 pm

1 stop23h 18m

$220

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Fri 1/16

6:07 pm-4:17 pm

2 stops44h 10m

San Antonio

Thu 1/29

8:24 pm-11:18 am

1 stop16h 54m

$230

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sat 1/17

4:20 pm-4:17 pm

2 stops21h 57m

San Antonio

Thu 1/29

8:24 pm-11:18 am

1 stop16h 54m

$241

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sun 1/18

4:20 pm-3:40 pm

2 stops21h 20m

San Antonio

Sun 1/25

8:24 pm-11:18 am

1 stop16h 54m

$244

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Thu 1/8

1:14 pm-11:49 am

1 stop20h 35m

San Antonio

Sat 1/10

3:55 pm-9:42 am

2 stops19h 47m

$245

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Mon 1/19

11:45 am-11:52 pm

2 stops34h 07m

San Antonio

Sun 1/25

8:24 pm-11:18 am

1 stop16h 54m

$249

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 Saturday 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 $403. 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 $367 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 36% 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

6h 08m

Direct flights

None
The fastest flight from Sacramento to San Antonio takes 6h 08m
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 6h 08m.

  • 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
8,196 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $248Free CancellationRating
8.0
4,255 reviews
Search Southwest flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,111 reviews
Search United Airlines flights
DeltaPriceFrom $259Free CancellationRating
7.9
8,015 reviews
Search Delta flights
American AirlinesPriceFrom $264Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

  • Southwest Flights From Sacramento to San Antonio

    Southwest flies from Sacramento to San Antonio around 4 times per week, with 4,255 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 $387 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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