Are there direct flights from Salt Lake City to San Antonio?

Historically, direct flights from Salt Lake City to San Antonio make up a small portion of the available routes, representing about 0.2% of all options. When a direct flight is not available, connecting flights typically involve a median of 2 stopovers. Travelers may find that most options include at least one stop.

How long is the flight from Salt Lake City to San Antonio?

The typical direct flight from Salt Lake City to San Antonio has a median duration of 5 hours and 31 minutes. For flights with one stop, the median duration is slightly longer, at 5 hours and 40 minutes. The distance covered on this route is approximately 1749 kilometers.

Should I set a price alert for Salt Lake City to San Antonio flights?

Historically, deals for flights from Salt Lake City to San Antonio are classified as frequent. This suggests that prices on this route tend to fluctuate, making it beneficial to monitor them. Setting a price alert could help you identify opportune moments to book within a 30-day window.

Flights From Salt Lake City

To San Antonio

Cheap Flights from Salt Lake City to San Antonio

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Deals from

Salt Lake City

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

Prices updated 4 days ago

457 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 7, 2026.)

Today’s best flight deals from Salt Lake City to San Antonio

Explore current cheapest deals departing from Salt Lake City to San Antonio

2026-10-23 – 2026-11-04
SLC - San Antonio
74% AI deal score
$240
$175
Round trip
2026-10-23 – 2026-11-18
SLC - San Antonio
73% AI deal score
$230
$177
Round trip
2026-10-23 – 2026-10-31
SLC - San Antonio
74% AI deal score
$256
$190
Round trip
2026-10-23 – 2026-10-28
SLC - San Antonio
75% AI deal score
$278
$190
Round trip
2026-10-21 – 2026-11-04
SLC - San Antonio
68% AI deal score
$238
$191
Round trip
2026-10-21 – 2026-11-18
SLC - San Antonio
67% AI deal score
$229
$192
Round trip
2026-10-27 – 2026-11-04
SLC - San Antonio
74% AI deal score
$261
$192
Round trip
2026-09-26 – 2026-09-30
SLC - San Antonio
79% AI deal score
$366
$194
Round trip
2026-10-21 – 2026-10-22
SLC - San Antonio
74% AI deal score
$282
$198
Round trip
2026-10-21 – 2026-10-23
SLC - San Antonio
74% AI deal score
$282
$204
Round trip

Salt Lake City to San Antonio: Overview

Insights for flights from Salt Lake City to San Antonio

Flights from Salt Lake City to San Antonio cover a distance of 1749 km, classifying this as a medium-haul route. This means you can expect a journey that is longer than a short domestic hop but typically shorter than intercontinental travel. Understanding this distance helps set expectations for travel time and potential connections.

For travelers seeking cheap flights from Salt Lake City to San Antonio, fares typically range from $180–$547, with a median of $439. Right now, current fares are below the typical level, indicating a potentially favorable time to book. Approximately 10% of recent fares on this route were classified as a good price, suggesting that competitive deals do appear.

When is the cheapest time to fly from Salt Lake City to San Antonio? The data indicates that July is typically the most affordable month, with a median fare of $145. Following closely, June offers median fares around $201, and April presents options with a median of $205. Planning your trip during these months could lead to significant savings.

A typical journey from Salt Lake City to San Antonio takes approximately 9h 21m including connections. Given that most itineraries connect at least once, this duration reflects the time spent in transit, including layovers. For the majority of connecting flights, you can expect to make 2 stopovers to reach your destination.

New deals for this route appear almost daily, indicating a regular flow of pricing updates. This frequent cadence means that keeping an eye on fare changes or setting up a price alert can be an effective strategy for finding a good deal.

How much is a round trip from Salt Lake City to San Antonio

Regular price: $194 - $426

Prices are currently below the regular range.

The regular price range for flights from Salt Lake City to San Antonio is $194 to $426. The current lowest deal is $190 with Frontier Airlines for travel from Oct 24-Nov 18.

now $190

Low $194

High $426

The cheapest time to fly from Salt Lake City to San Antonio

Flights from Salt Lake City to San Antonio are cheapest in July, with a median price of $145. The most expensive month to fly is March, with a median price of $854. Prices are generally lower from January to December.

July

Cheapest

Flights from $145

March

Most Expensive

Flights from $854

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Salt Lake City to San Antonio

Frontier Airlines

Last-minute flights going from Salt Lake City to San Antonio

Tue, Sep 8

⌛ Last-Minute

SLC - San Antonio

Salt Lake City (SLC) - San Antonio (SAT)

Frontier Airlines

$581

$310

One-way

Tue, Sep 8

⌛ Last-Minute

SLC - San Antonio

Salt Lake City (SLC) - San Antonio (SAT)

Frontier Airlines

$645

$320

One-way

Thu, Sep 10

⌛ Last-Minute

SLC - San Antonio

Salt Lake City (SLC) - San Antonio (SAT)

Frontier Airlines

$620

$302

One-way

Thu, Sep 10

⌛ Last-Minute

SLC - San Antonio

Salt Lake City (SLC) - San Antonio (SAT)

Frontier Airlines

$421

$305

One-way

Thu, Sep 10

⌛ Last-Minute

SLC - San Antonio

Salt Lake City (SLC) - San Antonio (SAT)

Frontier Airlines

$421

$305

One-way

Thu, Sep 10

⌛ Last-Minute

SLC - San Antonio

Salt Lake City (SLC) - San Antonio (SAT)

Frontier Airlines

$421

$305

One-way

Biggest price drops on these dates for flights from Salt Lake City to San Antonio

4 nights

Sep 8 - Sep 12

$645 → $320

50%

5 nights

Sep 8 - Sep 13

$581 → $310

47%

5 nights

Sep 10 - Sep 15

$560 → $327

42%

1 night

Sep 13 - Sep 14

$548 → $321

41%

Popular Airports to fly from Salt Lake City to San Antonio

Salt Lake City - San Antonio route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from Salt Lake City to San Antonio are below the typical level at $190.

📅 Best time to fly

July is historically the cheapest month to fly.

Historically, July is the cheapest month to fly from Salt Lake City to San Antonio, with a median price of $145.

⏱️ Flight duration

Flights typically take 9h 21m.

The median flight duration from Salt Lake City to San Antonio is 9h 21m.

✈️ Airlines & availability

Connecting flights are dominant for this route.

Connecting flights are dominant for this route, with a median of 2 stopovers when connecting.

🏆 Airline highlight

Frontier Airlines offers direct flights.

Frontier Airlines offers direct flights from Salt Lake City to San Antonio.

🎯 Booking tip

Deals are frequent for this route.

Deals for flights from Salt Lake City to San Antonio are frequent, appearing every 30 days.

Salt Lake City main airports to depart from

Salt Lake City International (SLC)

Cheapest

Salt Lake City International is a convenient option for flights from Salt Lake City to San Antonio.

📍 ~8 km from Salt Lake City (reachable by car)

💸 Flights from ~$197

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient arrival choice for flights from Salt Lake City to San Antonio.

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

💸 Flights from ~$199

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, but expect heavy traffic).

💸 Flights from ~$157

Business & First Class Flight Deals to San Antonio

Discover luxury on the budget with premium cabin class on flights from Salt Lake City to San Antonio.

Elite

Best Elite deals to San Antonio

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SLC

Elite

Oct 01

San Antonio, United States

80% AI deal score

$1,602

$969

Save $633

United Airlines

Business Class

From SLC

Elite

Nov 18

San Antonio, United States

79% AI deal score

$1,679

$969

Save $710

United Airlines

Business Class

From SLC

Elite

Oct 06

San Antonio, United States

77% AI deal score

$1,296

$931

Save $365

United Airlines

Business Class

From SLC

Elite

Sep 23

San Antonio, United States

77% AI deal score

$1,335

$947

Save $388

United Airlines

Business Class

From SLC

Elite

Dec 28

San Antonio, United States

77% AI deal score

$1,331

$964

Save $367

United Airlines

Business Class

From SLC

Elite

Oct 10

San Antonio, United States

76% AI deal score

$1,304

$955

Save $349

United Airlines

Business Class

From SLC

Elite

Oct 05

San Antonio, United States

72% AI deal score

$1,271

$947

Save $324

United Airlines

Business Class

From SLC

Elite

Dec 08

San Antonio, United States

72% AI deal score

$1,312

$969

Save $343

United Airlines

Business Class

From SLC

Elite

Oct 01

San Antonio, United States

72% AI deal score

$1,310

$969

Save $341

United Airlines

Business Class

From SLC

Elite

Oct 10

San Antonio, United States

71% AI deal score

$1,238

$934

Save $304

United Airlines

Business Class

From SLC

Elite

Sep 23

San Antonio, United States

71% AI deal score

$1,341

$1,004

Save $337

United Airlines

Business Class

From SLC

Elite

Dec 21

San Antonio, United States

71% AI deal score

$1,320

$1,019

Save $301

United Airlines

Business Class

Frequently Asked Questions About Flights to San Antonio

Historically, the best prices for flights from Salt Lake City to San Antonio are found when booking 28-59 days in advance. During this period, the average price is typically around $237. Booking within 0-6 days of departure usually results in a much higher average price of $488. Even booking 60+ days out can be more expensive, with an average price of $464.

Across the trailing quarter, a good price for a flight from Salt Lake City to San Antonio is considered to be $180 or less. The median price for this route during the trailing 90 days was $439. Prices can range significantly, with 75% of prices observed being $547 or less.

Historically, the cheapest months to fly from Salt Lake City to San Antonio are July, with a median price of $145, and June, with a median price of $201. April also tends to offer competitive prices, with a median of $205. The annual median price for this route is $439, indicating significant savings are possible during these months.

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More routes from Salt Lake City

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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 Des Moines to San Antonio Flights from Detroit to San Antonio Flights from El Paso to San Antonio Flights from Nashville to San Antonio Flights from Tampa to San Antonio Flights from Toronto to San Antonio

Salt Lake City to San Antonio: Overview

Insights for flights from Salt Lake City to San Antonio

How much is a round trip from Salt Lake City to San Antonio

Regular price: $194 - $426

Prices are currently below the regular range.

The regular price range for flights from Salt Lake City to San Antonio is $194 to $426. The current lowest deal is $190 with Frontier Airlines for travel from Oct 24-Nov 18.

now $190

Low $194

High $426

The cheapest time to fly from Salt Lake City to San Antonio

July

Cheapest

Flights from $145

March

Most Expensive

Flights from $854

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Salt Lake City to San Antonio

Frontier Airlines

Last-minute flights going from Salt Lake City to San Antonio

Tue, Sep 8

⌛ Last-Minute

SLC - San Antonio

Salt Lake City (SLC) - San Antonio (SAT)

Frontier Airlines

$581

$310

One-way

Tue, Sep 8

⌛ Last-Minute

SLC - San Antonio

Salt Lake City (SLC) - San Antonio (SAT)

Frontier Airlines

$645

$320

One-way

Thu, Sep 10

⌛ Last-Minute

SLC - San Antonio

Salt Lake City (SLC) - San Antonio (SAT)

Frontier Airlines

$620

$302

One-way

Thu, Sep 10

⌛ Last-Minute

SLC - San Antonio

Salt Lake City (SLC) - San Antonio (SAT)

Frontier Airlines

$421

$305

One-way

Thu, Sep 10

⌛ Last-Minute

SLC - San Antonio

Salt Lake City (SLC) - San Antonio (SAT)

Frontier Airlines

$421

$305

One-way

Thu, Sep 10

⌛ Last-Minute

SLC - San Antonio

Salt Lake City (SLC) - San Antonio (SAT)

Frontier Airlines

$421

$305

One-way

Biggest price drops on these dates for flights from Salt Lake City to San Antonio

4 nights

Sep 8 - Sep 12

$645 → $320

50%

5 nights

Sep 8 - Sep 13

$581 → $310

47%

5 nights

Sep 10 - Sep 15

$560 → $327

42%

1 night

Sep 13 - Sep 14

$548 → $321

41%

Popular Airports to fly from Salt Lake City to San Antonio

Salt Lake City - San Antonio route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from Salt Lake City to San Antonio are below the typical level at $190.

📅 Best time to fly

July is historically the cheapest month to fly.

Historically, July is the cheapest month to fly from Salt Lake City to San Antonio, with a median price of $145.

⏱️ Flight duration

Flights typically take 9h 21m.

The median flight duration from Salt Lake City to San Antonio is 9h 21m.

✈️ Airlines & availability

Connecting flights are dominant for this route.

Connecting flights are dominant for this route, with a median of 2 stopovers when connecting.

🏆 Airline highlight

Frontier Airlines offers direct flights.

Frontier Airlines offers direct flights from Salt Lake City to San Antonio.

🎯 Booking tip

Deals are frequent for this route.

Deals for flights from Salt Lake City to San Antonio are frequent, appearing every 30 days.

Salt Lake City main airports to depart from

Salt Lake City International (SLC)

Cheapest

Salt Lake City International is a convenient option for flights from Salt Lake City to San Antonio.

📍 ~8 km from Salt Lake City (reachable by car)

💸 Flights from ~$197

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient arrival choice for flights from Salt Lake City to San Antonio.

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

💸 Flights from ~$199

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.

San Antonio, United States

71% AI deal score

$1,320

$1,019

Save $301

United Airlines

Business Class

Frequently Asked Questions About Flights to San Antonio

Cheap Flights from Salt Lake City to San Antonio

Today’s best flight deals from Salt Lake City to San Antonio

Salt Lake City to San Antonio: Overview

Insights for flights from Salt Lake City to San Antonio

How much is a round trip from Salt Lake City to San Antonio

The cheapest time to fly from Salt Lake City to San Antonio

Direct flights from Salt Lake City to San Antonio

Last-minute flights going from Salt Lake City to San Antonio

Biggest price drops on these dates for flights from Salt Lake City to San Antonio

Popular Airports to fly from Salt Lake City to San Antonio

Salt Lake City - San Antonio route insights

Recent fares are below the typical level.

July is historically the cheapest month to fly.

Flights typically take 9h 21m.

Connecting flights are dominant for this route.

Frontier Airlines offers direct flights.

Deals are frequent for this route.

Salt Lake City main airports to depart from

San Antonio main airports to arrive at

Airports nearby San Antonio used as alternative

Business & First Class Flight Deals to San Antonio

Best Elite deals to San Antonio

Oct 01

Nov 18

Oct 06

Sep 23

Dec 28

Oct 10

Oct 05

Dec 08

Oct 01

Oct 10

Sep 23

Dec 21

Frequently Asked Questions About Flights to San Antonio

How early should I book Salt Lake City to San Antonio flights to get the cheapest price?

What is a good price for a flight from Salt Lake City to San Antonio?

When is the cheapest time of year to fly from Salt Lake City to San Antonio?

Are there direct flights from Salt Lake City to San Antonio?

How long is the flight from Salt Lake City to San Antonio?

Should I set a price alert for Salt Lake City to San Antonio flights?

Related routes

More routes from Salt Lake City

Flights to San Antonio from other cities

Salt Lake City to San Antonio: Overview

Insights for flights from Salt Lake City to San Antonio

How much is a round trip from Salt Lake City to San Antonio

The cheapest time to fly from Salt Lake City to San Antonio

Direct flights from Salt Lake City to San Antonio

Last-minute flights going from Salt Lake City to San Antonio

Biggest price drops on these dates for flights from Salt Lake City to San Antonio

Popular Airports to fly from Salt Lake City to San Antonio

Salt Lake City - San Antonio route insights

Recent fares are below the typical level.

July is historically the cheapest month to fly.

Flights typically take 9h 21m.

Connecting flights are dominant for this route.

Frontier Airlines offers direct flights.

Deals are frequent for this route.

Salt Lake City main airports to depart from

San Antonio main airports to arrive at

Airports nearby San Antonio used as alternative

Business & First Class Flight Deals to San Antonio

Best Elite deals to San Antonio

Oct 01

Nov 18

Oct 06

Sep 23

Dec 28

Oct 10

Oct 05

Dec 08

Oct 01

Oct 10

Sep 23

Dec 21

Frequently Asked Questions About Flights to San Antonio

How early should I book Salt Lake City to San Antonio flights to get the cheapest price?

What is a good price for a flight from Salt Lake City to San Antonio?

When is the cheapest time of year to fly from Salt Lake City to San Antonio?