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$68+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SAT
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Sacramento Intl to San Antonio are usually found in September or August, booked 83 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 July 31, 2025.

Round-trip from

$136
(Booking.com)

One-way from

$68
(CheapOair)

Popular in

March

Cheapest in

September

Average price

$386
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. 3% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:30 amSMF - SAT
1 stop12h 22mSpirit Airlines
Wed 9/179:47 pmSAT - SMF
1 stop12h 51mSpirit Airlines
Deal found 7/30$136
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1512:11 pmSMF - SAT
1 stop27h 51mFrontier
Sun 8/178:14 pmSAT - SMF
1 stop17h 02mFrontier
Deal found 7/31$245
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/152:57 pmSMF - SAT
1 stop7h 07mAlaska Airlines
Sat 11/156:32 amSAT - SMF
1 stop9h 30mAlaska Airlines
Deal found 7/30$264
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/412:12 pmSMF - SAT
1 stop9h 47mDelta
Tue 10/146:07 pmSAT - SMF
1 stop7h 36mDelta
Deal found 7/31$265
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/272:35 pmSMF - SAT
1 stop6h 24mAmerican Airlines
Sun 8/317:02 amSAT - SMF
1 stop8h 19mAmerican Airlines
Deal found 7/28$276

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 July 31, 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

Sat 9/13

6:30 am-8:52 pm

1 stop12h 22m

San Antonio

Wed 9/17

9:47 pm-8:38 am

1 stop12h 51m

$136

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Fri 8/15

12:11 pm-6:02 pm

1 stop27h 51m

San Antonio

Sun 8/17

8:14 pm-11:16 am

1 stop17h 02m

$245

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Wed 10/15

2:57 pm-12:04 am

1 stop7h 07m

San Antonio

Tue 11/18

6:32 am-2:02 pm

1 stop9h 30m

$264

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Sat 10/4

12:12 pm-11:59 pm

1 stop9h 47m

San Antonio

Tue 10/14

6:07 pm-11:43 pm

1 stop7h 36m

$265

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Wed 8/27

2:35 pm-10:59 pm

1 stop6h 24m

San Antonio

Sun 8/31

7:02 am-1:21 pm

1 stop8h 19m

$276

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Tue 10/21

2:20 pm-11:00 pm

2 stops6h 40m

San Antonio

Thu 10/23

6:50 am-12:15 pm

1 stop7h 25m

$281

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Wed 9/10

6:30 am-8:52 pm

1 stop12h 22m

$68

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Fri 8/15

12:11 pm-6:02 pm

1 stop27h 51m

$127

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Wed 8/20

6:15 am-5:17 pm

1 stop9h 02m

$133

SacramentoSan Antonio

SMF - SAT

SMFSAT

Sacramento Intl

Wed 9/17

6:20 am-3:10 pm

2 stops6h 50m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 results
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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 July 25, 2025.

Booking 83 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 July 31, 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.

What’s the top layover airport for flights from Sacramento to San Antonio?

Share of 1-stop round-trip flights from Sacramento to San Antonio chosen by Cheapflights users in the past 12 months, using the same layover each way.

Las Vegas (LAS) – chosen by Cheapflights users on 57% of 1-stop itineraries from Sacramento to San Antonio on Cheapflights.

What’s the cheapest layover airport for flights from Sacramento to San Antonio?

Average round-trip fare for 1-stop flights from Sacramento to San Antonio, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $301.

What’s the fastest layover option from Sacramento to San Antonio?

Shortest average travel time for 1-stop one-way flights from Sacramento to San Antonio, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 5h 40m.

Which airport typically offers the quickest layover for flights from Sacramento to San Antonio?

Average layover duration for 1-stop one-way flights from Sacramento to San Antonio, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 03m.

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 July 31, 2025.
Read through reviews of airlines operating flights from Sacramento to San Antonio, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Currently priced at $136, Spirit Airlines will fly you from Sacramento to San Antonio and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Alaska Airlines - these airlines can fly you to your destination from $245 and $264, respectively. You may be able to fly from Sacramento to San Antonio for 61% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Sacramento to San Antonio one-way?

    The cheapest airlines for a one-way flight from Sacramento to San Antonio are Spirit Airlines ($68), Frontier ($127), and Delta ($133).

  • 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

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Alternative routes for Sacramento to San Antonio

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$158FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$143Average$242FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$284Average$401FlexibilityNo cancel feeOn-time63%
DeltaCheapest$284Average$354FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$286Average$381FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$343Average$434FlexibilityNo cancel feeOn-time69%

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