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$72+ Cheap flights from Sacramento to San Antonio (SMF - SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SAT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Sacramento Intl to San Antonio are usually found in February or September, booked 61 days in advance, depart on a Tuesday or Friday and return on a Tuesday

Cheap flight deals from Sacramento to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$225
(Frontier)

One-way from

$83
(Trip.com)

Popular in

March

Cheapest in

February

Average price

$347
From Sacramento Intl to San Antonio
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One-way flight from Sacramento Intl to San Antonio
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Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Sacramento to San Antonio

Cheapest flights from Sacramento to San Antonio
Explore the most affordable flight options available from Sacramento to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/283:11 pmSMF - SAT
1 stop20h 05mFrontier
Thu 10/28:20 pmSAT - SMF
1 stop16h 53mFrontier
Deal found 9/13$164
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:30 amSMF - SAT
1 stop6h 40mSouthwest
Tue 10/285:10 pmSAT - SMF
1 stop6h 45mSouthwest
Deal found 9/12$171
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:16 pmSMF - SAT
1 stop17h 31mMultiple Airlines
Thu 10/238:26 pmSAT - SMF
1 stop17h 00mMultiple Airlines
Deal found 9/13$194
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:35 amSMF - SAT
1 stop10h 17mMultiple Airlines
Thu 10/238:26 pmSAT - SMF
1 stop17h 00mMultiple Airlines
Deal found 9/13$198
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:16 pmSMF - SAT
2 stops13h 53mFrontier
Thu 10/238:26 pmSAT - SMF
1 stop17h 00mFrontier
Deal found 9/13$200
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/223:00 pmSMF - SAT
1 stop5h 20mSouthwest
Mon 10/276:50 amSAT - SMF
1 stop7h 25mSouthwest
Deal found 9/12$202
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:35 amSMF - SAT
1 stop10h 17mMultiple Airlines
Sat 10/48:37 pmSAT - SMF
1 stop19h 39mMultiple Airlines
Deal found 9/15$229
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:30 amSMF - SAT
1 stop7h 20mMultiple Airlines
Sun 9/289:33 pmSAT - SMF
1 stop12h 07mMultiple Airlines
Deal found 9/14$235
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:36 pmSMF - SAT
1 stop18h 42mMultiple Airlines
Sun 12/146:23 pmSAT - SMF
1 stop24h 58mMultiple Airlines
Deal found 9/14$246
This Trip.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:30 amSMF - SAT
1 stop7h 20mMultiple Airlines
Fri 10/32:01 pmSAT - SMF
1 stop9h 40mMultiple Airlines
Deal found 9/12$247

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Sacramento to San Antonio that are best for you.

Fly from

Sacramento

Fly to

San Antonio

Route

Depart

Return

Price

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Wed 10/22

6:30 am-3:10 pm

1 stop6h 40m

San Antonio

Tue 10/28

5:10 pm-9:55 pm

1 stop6h 45m

$171

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Tue 9/30

8:35 am-8:52 pm

1 stop10h 17m

San Antonio

Thu 10/23

8:26 pm-11:26 am

1 stop17h 00m

$198

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Fri 11/7

11:17 am-7:30 pm

1 stop6h 13m

San Antonio

Tue 11/11

6:32 am-2:02 pm

1 stop9h 30m

$281

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Wed 10/15

5:00 pm-12:31 am

1 stop5h 31m

San Antonio

Sat 10/18

2:55 pm-10:13 pm

1 stop9h 18m

$284

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sat 11/8

10:58 am-5:55 pm

1 stop28h 57m

San Antonio

Mon 11/10

6:32 am-2:02 pm

1 stop9h 30m

$290

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sat 10/11

5:15 am-1:15 pm

1 stop6h 00m

San Antonio

Sat 10/18

7:16 am-2:39 pm

2 stops9h 23m

$296

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Thu 12/11

2:40 pm-9:50 pm

1 stop5h 10m

San Antonio

Thu 12/18

3:40 pm-9:35 pm

2 stops7h 55m

$302

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sat 11/8

11:21 am-11:46 pm

2 stops10h 25m

San Antonio

Mon 11/10

5:54 pm-11:57 pm

1 stop8h 03m

$302

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Wed 10/22

11:21 am-11:46 pm

2 stops10h 25m

San Antonio

Mon 10/27

6:07 pm-11:43 pm

1 stop7h 36m

$302

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Tue 10/7

7:40 am-5:17 pm

1 stop7h 37m

San Antonio

Fri 10/10

6:00 pm-11:33 pm

1 stop7h 33m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 22 results
1
2
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Best time to book a flight from Sacramento to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Sacramento with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sacramento to San Antonio

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

Use this chart to determine the optimal time to book a round-trip flight from Sacramento to San Antonio. Price data was last updated on September 12, 2025.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sacramento to San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Sacramento to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Sacramento to San Antonio (average of $295). Flying from Sacramento to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SMF to SAT?

Find hourly flight availability from Sacramento to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

It’s optimal to fly from Sacramento to San Antonio in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Sacramento to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Sacramento to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Sacramento to San Antonio flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Sacramento to San Antonio, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Sacramento to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sacramento to San Antonio?

    Southwest can get you from Sacramento to San Antonio in just under 6h 40m. Your travel time can differ by up to . The distance from Sacramento to San Antonio is about 1460 mi.

  • What are the cheapest airlines flying from Sacramento to San Antonio round-trip?

    Currently priced at $108, Frontier will fly you from Sacramento to San Antonio and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and United Airlines - these airlines can fly you to your destination from $160 and $258, respectively. You may be able to fly from Sacramento to San Antonio for 70% less than the average price by searching for these airlines.

  • Can I find deals for flights from Sacramento to San Antonio that include hotel bookings?

    Yes. In addition to deals on Sacramento to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sacramento to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to San Antonio.

  • Can I find deals for business class flights from Sacramento to San Antonio?

    Yes. Cheapflights offers flight deals from Sacramento to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sacramento to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Sacramento to San Antonio (average of $295). Flying from Sacramento to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for Sacramento to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Sacramento to San Antonio

Discover the top 6 airlines that operate flights from Sacramento to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$158FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$160Average$273FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$258Average$425FlexibilityNo cancel feeOn-time69%
DeltaCheapest$274Average$342FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$283Average$386FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$284Average$403FlexibilityNo cancel feeOn-time63%

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