Are direct flights from Sacramento to San Antonio always the best option?

Direct flights offer convenience and save travel time, but they are not always the cheapest option. Flights with one or more layovers can sometimes be significantly more affordable. The 'best' option often depends on your priorities for cost versus convenience.

Can flexible travel dates help on Sacramento to San Antonio flights?

Yes, being flexible with your travel dates can often lead to finding more economical flights. Prices can vary significantly between different days of the week or even within the same week. Adjusting your departure or return by a day or two may result in notable savings.

What extra costs should I check before booking Sacramento to San Antonio flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factoring these into your total budget can prevent surprises.

Flights From Sacramento

To San Antonio

Cheap Flights from Sacramento to San Antonio

Browse current best options from Sacramento. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Sacramento

RatePunk searches hundreds of travel sites at once for deals on flights to San Antonio

Prices updated today

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Sacramento to San Antonio

Explore current cheapest deals departing from Sacramento to San Antonio

2026-10-15 – 2026-10-20
SAC - San Antonio
79% AI deal score
$342
$226
Round trip
2026-10-27 – 2026-11-03
SAC - San Antonio
78% AI deal score
$329
$230
Round trip
2026-10-26 – 2026-11-03
SAC - San Antonio
76% AI deal score
$315
$236
Round trip
2026-10-01 – 2026-10-07
SAC - San Antonio
77% AI deal score
$333
$242
Round trip
2026-10-21 – 2026-10-26
SAC - San Antonio
77% AI deal score
$341
$246
Round trip
2026-10-22 – 2026-10-27
SAC - San Antonio
77% AI deal score
$341
$246
Round trip
2026-10-20 – 2026-10-26
SAC - San Antonio
76% AI deal score
$330
$247
Round trip
2026-12-05 – 2026-12-12
SAC - San Antonio
83% AI deal score
$401
$250
Round trip
2026-12-09 – 2027-01-05
SAC - San Antonio
81% AI deal score
$348
$251
Round trip
2026-12-09 – 2026-12-15
SAC - San Antonio
84% AI deal score
$401
$251
Round trip

Sacramento to San Antonio: Overview

Insights for flights from Sacramento to San Antonio

Right now, only about 2% of recent fares from Sacramento to San Antonio are classified as a good price. For travelers looking for cheap flights from Sacramento to San Antonio, fares typically range from $337–$363, with a median of $357. Current fares are near the typical level, and new deals appear almost daily.

When is the cheapest time to fly from Sacramento to San Antonio? The data indicates that January is typically the most affordable month, with a median fare of $249. Other budget-friendly options include October, with a median fare of $337, and September, where the median fare is $347.

A typical journey from Sacramento to San Antonio takes about 15h 8m, including connections. This is a medium-haul route, covering a distance of 2351 km.

Most itineraries from Sacramento to San Antonio connect at least once. There are no direct flights from Sacramento to San Antonio, and connecting itineraries typically involve 2 stopovers.

How much is a round trip from Sacramento to San Antonio

Regular price: $274 - $412

Prices are currently below the regular range.

The regular price range for flights from Sacramento to San Antonio is typically between $274 and $412. The current lowest deal is $187 with Frontier Airlines, for travel from Oct 20-Oct 26.

now $187

Low $274

High $412

The cheapest time to fly from Sacramento to San Antonio

The cheapest month to fly from Sacramento to San Antonio is January, with a median price of $249. The most expensive month is March, with a median price of $497. Prices are generally lower from January to November.

January

Cheapest

Flights from $249

March

Most Expensive

Flights from $497

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Sacramento to San Antonio

Frontier Airlines

Alaska Airlines, Inc.

United Airlines

Southwest Airlines

Last-minute flights going from Sacramento to San Antonio

Wed, Sep 16

⌛ Last-Minute

SMF - San Antonio

Sacramento (SMF) - San Antonio (SAT)

Frontier Airlines

$561

$430

One-way

Thu, Sep 17

⌛ Last-Minute

SMF - San Antonio

Sacramento (SMF) - San Antonio (SAT)

Frontier Airlines

$529

$407

One-way

Sat, Sep 19

⌛ Last-Minute

SMF - San Antonio

Sacramento (SMF) - San Antonio (SAT)

Frontier Airlines

$438

$408

One-way

Sat, Sep 19

⌛ Last-Minute

SMF - San Antonio

Sacramento (SMF) - San Antonio (SAT)

Frontier Airlines

$479

$534

One-way

Sun, Sep 20

⌛ Last-Minute

SMF - San Antonio

Sacramento (SMF) - San Antonio (SAT)

Frontier Airlines

$486

$398

One-way

Sun, Sep 20

⌛ Last-Minute

SMF - San Antonio

Sacramento (SMF) - San Antonio (SAT)

United Airlines

$479

$897

One-way

Biggest price drops on these dates for flights from Sacramento to San Antonio

6 nights

Oct 20 - Oct 26

$330 → $187

43%

3 nights

Oct 13 - Oct 16

$349 → $229

34%

4 nights

Sep 17 - Sep 21

$529 → $409

23%

5 nights

Oct 15 - Oct 20

$342 → $227

34%

Popular Airports to fly from Sacramento to San Antonio

Sacramento - San Antonio route insights

💸 Price insights

Recent fares are near the typical level

Recent fares from Sacramento to San Antonio are near the typical level of $357.

📅 Best time to fly

January is historically cheapest at $249

Historically, January is the cheapest month to fly from Sacramento to San Antonio, with a median price of $249.

⏱️ Flight duration

Connecting flights average 15h 8m

Flights from Sacramento to San Antonio typically involve 2 stopovers, with a median duration of 15h 8m.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights are dominant from Sacramento to San Antonio, with 0% direct flights available.

🏆 Airline highlight

Frontier Airlines offers the most deals

Frontier Airlines has 48 deals, making it a frequent provider for this route.

🎯 Booking tip

Deals appear frequently on this route

Deals from Sacramento to San Antonio appear frequently, with good prices available 2% of the time.

Sacramento main airports to depart from

Sacramento International (SMF)

Cheapest

Sacramento International Airport offers a convenient option for flights from Sacramento to San Antonio.

📍 ~15 km from Sacramento (reachable by car)

💸 Flights from ~$242

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient arrival choice for flights from Sacramento to San Antonio.

📍 ~12 km from San Antonio (reachable by car)

💸 Flights from ~$278

Airports nearby San Antonio used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International is a major international hub with an extensive flight network, offering many flight options.

📍 ~120 km from San Antonio (reachable by car, though heavy traffic on I-35 can increase travel time)

💸 Flights from ~$166

Business & First Class Flight Deals to San Antonio

$1,227

Save $397

United Airlines

Business Class

Frequently Asked Questions About Flights to San Antonio

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you discover better deals. Looking into flights with layovers may sometimes present lower fares than direct options.

Booking in advance can often lead to better prices, especially for popular routes. However, sometimes last-minute deals can appear, though these are less predictable. Monitoring price trends for your desired travel period may help you decide the optimal booking time.

Comparing nearby airports can sometimes uncover different flight options or potentially lower prices. While it may add to your ground travel, the savings on airfare could make it worthwhile. Always consider the total cost and convenience when evaluating this option.

Related routes

More routes from Sacramento

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Flights to San Antonio from other cities

Flights from Atlanta to San Antonio Flights from Boston to San Antonio Flights from Charlotte to San Antonio Flights from Chicago to San Antonio Flights from Dallas to San Antonio Flights from Denver to San Antonio Flights from Nashville to San Antonio Flights from Salt Lake City to San Antonio Flights from Seattle to San Antonio Flights from Singapore to San Antonio Flights from Tampa to San Antonio Flights from Toronto to San Antonio

Sacramento to San Antonio: Overview

Insights for flights from Sacramento to San Antonio

A typical journey from Sacramento to San Antonio takes about 15h 8m, including connections. This is a medium-haul route, covering a distance of 2351 km.

Most itineraries from Sacramento to San Antonio connect at least once. There are no direct flights from Sacramento to San Antonio, and connecting itineraries typically involve 2 stopovers.

How much is a round trip from Sacramento to San Antonio

Regular price: $274 - $412

Prices are currently below the regular range.

The regular price range for flights from Sacramento to San Antonio is typically between $274 and $412. The current lowest deal is $187 with Frontier Airlines, for travel from Oct 20-Oct 26.

now $187

Low $274

High $412

The cheapest time to fly from Sacramento to San Antonio

January

Cheapest

Flights from $249

March

Most Expensive

Flights from $497

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Sacramento to San Antonio

Frontier Airlines

Alaska Airlines, Inc.

United Airlines

Southwest Airlines

Last-minute flights going from Sacramento to San Antonio

Wed, Sep 16

⌛ Last-Minute

SMF - San Antonio

Sacramento (SMF) - San Antonio (SAT)

Frontier Airlines

$561

$430

One-way

Thu, Sep 17

⌛ Last-Minute

SMF - San Antonio

Sacramento (SMF) - San Antonio (SAT)

Frontier Airlines

$529

$407

One-way

Sat, Sep 19

⌛ Last-Minute

SMF - San Antonio

Sacramento (SMF) - San Antonio (SAT)

Frontier Airlines

$438

$408

One-way

Sat, Sep 19

⌛ Last-Minute

SMF - San Antonio

Sacramento (SMF) - San Antonio (SAT)

Frontier Airlines

$479

$534

One-way

Sun, Sep 20

⌛ Last-Minute

SMF - San Antonio

Sacramento (SMF) - San Antonio (SAT)

Frontier Airlines

$486

$398

One-way

Sun, Sep 20

⌛ Last-Minute

SMF - San Antonio

Sacramento (SMF) - San Antonio (SAT)

United Airlines

$479

$897

One-way

Biggest price drops on these dates for flights from Sacramento to San Antonio

6 nights

Oct 20 - Oct 26

$330 → $187

43%

3 nights

Oct 13 - Oct 16

$349 → $229

34%

4 nights

Sep 17 - Sep 21

$529 → $409

23%

5 nights

Oct 15 - Oct 20

$342 → $227

34%

Popular Airports to fly from Sacramento to San Antonio