What’s the fastest layover option from San Antonio to Salt Lake City?

Flights via Las Vegas (LAS) have the shortest average one-way travel time for 1-stop routes: 5h 42m.

What’s the cheapest layover airport for flights from San Antonio to Salt Lake City?

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $156.

What’s the top layover airport for flights from San Antonio to Salt Lake City?

Denver (DEN) – chosen by Cheapflights users on 50% of 1-stop itineraries from San Antonio to Salt Lake City on Cheapflights.

Which airport typically offers the quickest layover for flights from San Antonio to Salt Lake City?

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 2h 05m.

How popular is this San Antonio to Salt Lake City flight route?

The San Antonio to Salt Lake City flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Airlines like Frontier and Southwest fly from San Antonio to Salt Lake City in about 6h. The time it takes to get you to your destination can typically vary by up to 10h 31m. San Antonio and Salt Lake City are separated by a distance of 1086 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from San Antonio to Salt Lake City round-trip?

Currently priced at $79, Spirit Airlines will fly you from San Antonio to Salt Lake City and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and American Airlines - these airlines can fly you to your destination from $118 and $292, respectively. Users have found that Spirit Airlines is 81% cheaper than the other options available to this destination.

Weekly flight availability from San Antonio to Salt Lake City

The most flights from SAT to SLC are scheduled on a Friday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

In terms of precipitation, rainfall in Salt Lake City ranges from 0.6 - 2.0 inches per month. April is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Salt Lake City when rainfall is around 0.6 in.

If weather is an important factor for your trip to Salt Lake City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the cheapest flights from San Antonio to Salt Lake City?

Looking for the cheapest flight from San Antonio to Salt Lake City? While on average our users pay $969, our data indicates the cheapest price to be $133. The most popular route (San Antonio - Salt Lake City), is priced around $156.

What are the most reliable airlines from San Antonio to Salt Lake City?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Antonio to Salt Lake City on time: Aeromexico (100%), Korean Air (93%), WestJet (89%).

What are the most popular airlines that fly from San Antonio to Salt Lake City?

When booking a flight from San Antonio to Salt Lake City, you may want to consider flying on Delta, Frontier or Southwest as they are the most popular for this route.

Most accurate provider : When it comes to deals on San Antonio-Salt Lake City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Salt Lake City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Salt Lake City flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Antonio-Salt Lake City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Salt Lake City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from San Antonio to Salt Lake City?

Salt Lake City is the airport most travelers will use when flying to Salt Lake City from San Antonio. Booking flights from San Antonio (SAT) to Salt Lake City (SLC) should be relatively easy as there are 5 daily flights to Salt Lake City from 6 different airlines. 2h 50m is how long a flight from San Antonio to Salt Lake City will take if you book a nonstop flight.

Can I find deals for flights from San Antonio to Salt Lake City that include hotel bookings?

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

How can I find direct flights from San Antonio to Salt Lake City?

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

Can I find deals for business class flights from San Antonio to Salt Lake City?

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

$44+ Cheap Flights from San Antonio to Salt Lake City

Q: How much does it cost to fly round-trip from San Antonio to Salt Lake City?

Airfare is below average for this route at the moment. San Antonio to Salt Lake City flights typically cost between $288 and $607 in December. The cheapest round-trip price found within the last 3 days was $115 on Frontier (Dec 30-Jan 3).

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Find cheap flights from San Antonio to Salt Lake City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from San Antonio to Salt Lake City are usually found in May or October, booked 77 days in advance, depart on a Tuesday or Saturday and return on a Thursday

Find flight deals from San Antonio to Salt Lake City

Cheapest flights from San Antonio to Salt Lake City
Explore the most affordable flight options available from San Antonio to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Tue 12/306:45 amSAT - SLC

1 stop5h 52mFrontier

Sat 1/38:58 pmSLC - SAT

2 stops39h 18mFrontier

Deal found 10/22

$115

Mon 12/812:03 pmSAT - SLC

1 stop22h 41mFrontier

Fri 12/1210:22 amSLC - SAT

1 stop7h 38mFrontier

Deal found 10/20

$139

Wed 12/106:10 pmSAT - SLC

1 stop18h 31mMultiple Airlines

Wed 12/315:21 pmSLC - SAT

1 stop15h 02mMultiple Airlines

Deal found 10/21

$156

Mon 12/2912:18 pmSAT - SLC

1 stop20h 54mFrontier

Wed 12/312:30 pmSLC - SAT

1 stop8h 47mFrontier

Deal found 10/23

$161

Sun 11/910:46 pmSAT - SLC

1 stop10h 47mFrontier

Wed 11/125:34 pmSLC - SAT

1 stop18h 45mFrontier

Deal found 10/21

$163

Sun 12/216:45 amSAT - SLC

1 stop5h 52mFrontier

Tue 12/239:07 pmSLC - SAT

1 stop26h 10mFrontier

Deal found 10/23

$166

Wed 11/126:45 amSAT - SLC

2 stops10h 54mMultiple Airlines

Fri 12/127:20 amSLC - SAT

1 stop10h 40mMultiple Airlines

Deal found 10/22

$168

Tue 11/183:23 pmSAT - SLC

1 stop26h 16mMultiple Airlines

Tue 12/910:39 amSLC - SAT

2 stops31h 20mMultiple Airlines

Deal found 10/21

$175

Fri 10/318:15 pmSAT - SLC

1 stop4h 46mFrontier

Sun 11/28:00 amSLC - SAT

1 stop10h 30mFrontier

Deal found 10/21

$176

Wed 11/53:23 pmSAT - SLC

1 stop18h 10mMultiple Airlines

Sat 11/88:15 amSLC - SAT

1 stop5h 02mMultiple Airlines

Deal found 10/21

$178

Best flights from San Antonio to Salt Lake City
Discover carefully curated flight deals from San Antonio to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2025.

Mon 11/246:22 pmSAT - SLC

2 stops16h 31mFrontier

Thu 11/272:12 pmSLC - SAT

1 stop19h 32mFrontier

Deal found 10/22

$254

Fri 1/165:30 amSAT - SLC

1 stop6h 00mSouthwest

Tue 1/204:00 pmSLC - SAT

1 stop4h 55mSouthwest

Deal found 10/20

$372

Sat 2/76:46 pmSAT - SLC

2 stops23h 53mAlaska Airlines

Wed 2/119:00 amSLC - SAT

1 stop7h 46mAlaska Airlines

Deal found 10/23

$391

Sat 2/77:30 pmSAT - SLC

2 stops15h 28mUnited Airlines

Wed 2/117:00 amSLC - SAT

1 stop12h 44mUnited Airlines

Deal found 10/22

$414

Mon 12/296:45 amSAT - SLC

1 stop5h 52mFrontier

Tue 1/69:15 amSLC - SAT

1 stop4h 41mFrontier

Deal found 10/23

$266

Sat 12/276:45 amSAT - SLC

1 stop5h 52mFrontier

Fri 1/28:41 pmSLC - SAT

2 stops16h 26mFrontier

Deal found 10/22

$313

Thu 11/272:08 pmSAT - SLC

1 stop27h 37mFrontier

Sun 11/308:46 pmSLC - SAT

1 stop15h 19mFrontier

Deal found 10/21

$326

Mon 12/296:30 amSAT - SLC

1 stop8h 35mSouthwest

Wed 12/3111:40 amSLC - SAT

2 stops9h 35mSouthwest

Deal found 10/20

$398

Fri 12/56:55 pmSAT - SLC

2 stops16h 12mAlaska Airlines

Mon 12/86:35 pmSLC - SAT

2 stops22h 24mAlaska Airlines

Deal found 10/23

$430

Thu 1/152:25 pmSAT - SLC

1 stop5h 15mSouthwest

Sun 1/186:05 amSLC - SAT

2 stops7h 25mSouthwest

Deal found 10/22

$420

Wed 12/244:45 pmSAT - SLC

2 stops6h 30mSouthwest

Sat 1/35:45 amSLC - SAT

2 stops7h 25mSouthwest

Deal found 10/20

$424

Last-minute flights from San Antonio to Salt Lake City
Discover last-minute flight deals from San Antonio to Salt Lake City. Data last updated October 23, 2025 and is based on user searches.

Mon 10/272:04 pmSAT - SLC

1 stop27h 35mFrontier

Fri 10/3110:20 pmSLC - SAT

1 stop16h 15mFrontier

Deal found 10/23

$192

Fri 10/318:15 pmSAT - SLC

1 stop4h 46mFrontier

Sun 11/28:00 amSLC - SAT

1 stop10h 30mFrontier

Deal found 10/21

$176

Mon 11/38:25 pmSAT - SLC

1 stop16h 15mMultiple Airlines

Mon 11/1010:20 pmSLC - SAT

2 stops24h 25mMultiple Airlines

Deal found 10/21

$179

Wed 11/53:23 pmSAT - SLC

1 stop18h 10mMultiple Airlines

Sat 11/88:15 amSLC - SAT

1 stop5h 02mMultiple Airlines

Deal found 10/21

$178

Wed 11/53:23 pmSAT - SLC

1 stop18h 10mMultiple Airlines

Sun 11/910:20 pmSLC - SAT

2 stops24h 25mMultiple Airlines

Deal found 10/21

$187

Sun 11/910:46 pmSAT - SLC

1 stop10h 47mFrontier

Thu 11/1312:30 pmSLC - SAT

1 stop6h 13mFrontier

Deal found 10/21

$163

Wed 11/126:45 amSAT - SLC

2 stops10h 54mMultiple Airlines

Fri 12/127:20 amSLC - SAT

1 stop10h 40mMultiple Airlines

Deal found 10/22

$168

Sat 11/153:12 pmSAT - SLC

1 stop8h 07mFrontier

Tue 11/181:10 pmSLC - SAT

1 stop28h 35mFrontier

Deal found 10/21

$182

Tue 11/183:23 pmSAT - SLC

1 stop26h 16mMultiple Airlines

Tue 12/910:39 amSLC - SAT

2 stops31h 20mMultiple Airlines

Deal found 10/21

$175

One-way flights from San Antonio to Salt Lake City
Search for one-way flight options from San Antonio to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated October 23, 2025.

Wed 12/316:45 amSAT - SLC

1 stop7h 50mFrontier

Deal found 10/22

$44

Tue 12/306:45 amSAT - SLC

1 stop5h 52mFrontier

Deal found 10/22

$47

Sat 1/32:52 pmSAT - SLC

1 stop6h 28mFrontier

Deal found 10/22

$48

Mon 1/52:01 pmSAT - SLC

1 stop24h 04mFrontier

Deal found 10/21

$52

Fri 1/26:45 amSAT - SLC

1 stop26h 27mFrontier

Deal found 10/22

$54

Wed 1/73:51 pmSAT - SLC

1 stop8h 05mFrontier

Deal found 10/21

$61

Tue 11/183:23 pmSAT - SLC

1 stop26h 16mMultiple Airlines

Deal found 10/21

$62

Thu 1/810:13 amSAT - SLC

1 stop6h 12mFrontier

Deal found 10/21

$67

Sat 1/103:51 pmSAT - SLC

1 stop20h 46mFrontier

Deal found 10/22

$68

Sun 12/710:25 amSAT - SLC

1 stop24h 02mFrontier

Deal found 10/22

$75

Cheap flight deals from San Antonio to Salt Lake City

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$115 (Kiwi.com)
One-way from	$44 (Trip.com)
Popular in	September
Cheapest in	May
Average price	$382
Good round-trip deal	$355 or less
Good one-way deal	$199 or less

Provider with most accurate pricing for San Antonio-Salt Lake City flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Antonio-Salt Lake City flights.

Search Deals

From San Antonio to Salt Lake City

Search Deals

One-way flight from San Antonio to Salt Lake City

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from San Antonio to Salt Lake City.

Search Deals

Price to beat on a one-way flight from San Antonio to Salt Lake City.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Salt Lake City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Mon 11/24

6:22 pm-9:53 am

2 stops16h 31m

Salt Lake City

Thu 11/27

2:12 pm-10:44 am

1 stop19h 32m

$254

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Mon 12/29

6:45 am-11:37 am

1 stop5h 52m

Salt Lake City

Tue 1/6

9:15 am-2:56 pm

1 stop4h 41m

$266

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Sat 12/27

6:45 am-11:37 am

1 stop5h 52m

Salt Lake City

Fri 1/2

8:41 pm-2:07 pm

2 stops16h 26m

$313

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Thu 11/27

2:08 pm-4:45 pm

1 stop27h 37m

Salt Lake City

Sun 11/30

8:46 pm-1:05 pm

1 stop15h 19m

$326

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Fri 1/16

5:30 am-10:30 am

1 stop6h 00m

Salt Lake City

Tue 1/20

4:00 pm-9:55 pm

1 stop4h 55m

$372

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Sat 2/7

6:46 pm-5:39 pm

2 stops23h 53m

Salt Lake City

Wed 2/11

9:00 am-5:46 pm

1 stop7h 46m

$391

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Mon 12/29

6:30 am-2:05 pm

1 stop8h 35m

Salt Lake City

Wed 12/31

11:40 am-10:15 pm

2 stops9h 35m

$398

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Sat 2/7

7:30 pm-9:58 am

2 stops15h 28m

Salt Lake City

Wed 2/11

7:00 am-8:44 pm

1 stop12h 44m

$414

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Thu 1/15

2:25 pm-6:40 pm

1 stop5h 15m

Salt Lake City

Sun 1/18

6:05 am-2:30 pm

2 stops7h 25m

$420

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Wed 12/24

4:45 pm-10:15 pm

2 stops6h 30m

Salt Lake City

Sat 1/3

5:45 am-2:10 pm

2 stops7h 25m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 20 results

Compare providers for flights from San Antonio to Salt Lake City

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Salt Lake City in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy2 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Antonio-Salt Lake City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Salt Lake City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Salt Lake City flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Antonio-Salt Lake City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Salt Lake City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from San Antonio 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 San Antonio to Salt Lake City

Prices

Airlines

How far ahead should I book a flight from San Antonio to Salt Lake City?

The price you pay for your flight from San Antonio to Salt Lake City may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Antonio to Salt Lake City?

Currently, August is the cheapest month in which you can book a flight from San Antonio to Salt Lake City (average of $88). Flying from San Antonio to Salt Lake City in December is currently the most expensive (average of $204). 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 SAT to SLC?

It’s typically best to fly out from San Antonio to Salt Lake City in the afternoon. Doing so could potentially save you 16% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from San Antonio to Salt Lake City?

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

How much does it cost to fly round-trip from San Antonio to Salt Lake City?

Reviews of airlines servicing Salt Lake City

Read through reviews of airlines operating flights from San Antonio to Salt Lake City, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,236 reviews

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

4,236 reviews

Southwest

8.0

Very good

4,236 reviews

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

7.9

Good

7,982 reviews

Southwest

8.0

Very good

4,236 reviews

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

11,032 reviews

Southwest

8.0

Very good

4,236 reviews

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

8,103 reviews

Southwest

8.0

Very good

4,236 reviews

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

Frontier

5.8

Fair

3,128 reviews

Southwest

8.0

Very good

4,236 reviews

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

What airports do I use to fly from San Antonio to Salt Lake City?
Salt Lake City is the airport most travelers will use when flying to Salt Lake City from San Antonio. Booking flights from San Antonio (SAT) to Salt Lake City (SLC) should be relatively easy as there are 5 daily flights to Salt Lake City from 6 different airlines. 2h 50m is how long a flight from San Antonio to Salt Lake City will take if you book a nonstop flight.
How popular is this San Antonio to Salt Lake City flight route?
The San Antonio to Salt Lake City flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from San Antonio to Salt Lake City?
Airlines like Frontier and Southwest fly from San Antonio to Salt Lake City in about 6h. The time it takes to get you to your destination can typically vary by up to 10h 31m. San Antonio and Salt Lake City are separated by a distance of 1086 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from San Antonio to Salt Lake City round-trip?
Currently priced at $79, Spirit Airlines will fly you from San Antonio to Salt Lake City and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and American Airlines - these airlines can fly you to your destination from $118 and $292, respectively. Users have found that Spirit Airlines is 81% cheaper than the other options available to this destination.
What are the most reliable airlines from San Antonio to Salt Lake City?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Antonio to Salt Lake City on time: Aeromexico (100%), Korean Air (93%), WestJet (89%).
What are the cheapest flights from San Antonio to Salt Lake City?
Looking for the cheapest flight from San Antonio to Salt Lake City? While on average our users pay $969, our data indicates the cheapest price to be $133. The most popular route (San Antonio - Salt Lake City), is priced around $156.
Can I find deals for flights from San Antonio to Salt Lake City that include hotel bookings?
Yes. In addition to deals on San Antonio to Salt Lake City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Antonio to Salt Lake City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Salt Lake City.
Can I find deals for business class flights from San Antonio to Salt Lake City?
Yes. Cheapflights offers flight deals from San Antonio to Salt Lake City 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 San Antonio to Salt Lake City?
Currently, August is the cheapest month in which you can book a flight from San Antonio to Salt Lake City (average of $88). Flying from San Antonio to Salt Lake City in December is currently the most expensive (average of $204). 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.

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Top 6 airlines flying from San Antonio to Salt Lake City

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$79	Average$191	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$118	Average$210	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$292	Average$398	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$319	Average$467	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$336	Average$548	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$347	Average$452	FlexibilityNo cancel fee	On-time63%

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$44+ Cheap flights from San Antonio to Salt Lake City (SAT - SLC)

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Antonio to Salt Lake City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Antonio to Salt Lake City are usually found in May or October, booked 77 days in advance, depart on a Tuesday or Saturday and return on a Thursday

Find flight deals from San Antonio to Salt Lake City

Cheapest flights from San Antonio to Salt Lake CityExplore the most affordable flight options available from San Antonio to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Explore the most affordable flight options available from San Antonio to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Cheap flight deals from San Antonio to Salt Lake City

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Salt Lake City that are best for you.

Compare providers for flights from San Antonio to Salt Lake City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Salt Lake City in October.

Best time to book a flight from San Antonio to Salt Lake City

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Everything you need to know about your flight from San Antonio to Salt Lake City

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What is the cheapest day to fly from San Antonio to Salt Lake City?

How much does it cost to fly round-trip from San Antonio to Salt Lake City?

Weekly flight availability from San Antonio to Salt Lake City

What’s the top layover airport for flights from San Antonio to Salt Lake City?

What’s the fastest layover option from San Antonio to Salt Lake City?

What’s the fastest layover option from San Antonio to Salt Lake City?

Which airport typically offers the quickest layover for flights from San Antonio to Salt Lake City?

Reviews of airlines servicing Salt Lake City

Read through reviews of airlines operating flights from San Antonio to Salt Lake City, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airports do I use to fly from San Antonio to Salt Lake City?

How popular is this San Antonio to Salt Lake City flight route?

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

What are the cheapest airlines flying from San Antonio to Salt Lake City round-trip?

What are the most reliable airlines from San Antonio to Salt Lake City?

What are the cheapest flights from San Antonio to Salt Lake City?

Can I find deals for flights from San Antonio to Salt Lake City that include hotel bookings?

How can I find direct flights from San Antonio to Salt Lake City?

Can I find deals for business class flights from San Antonio to Salt Lake City?

What is the cheapest month to book a flight from San Antonio to Salt Lake City?

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Alternative routes for San Antonio to Salt Lake City

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Top 6 airlines flying from San Antonio to Salt Lake City

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Cheapest flights from San Antonio to Salt Lake City
Explore the most affordable flight options available from San Antonio to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.