Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to Utah from $53

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Utah departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Antonio to Utah

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:36 pm - 9:49 pm
SAT
-
SLC
5h 13m
1 stop
Frontier Logo
11:49 am - 12:17 am
SLC
-
SAT
11h 28m
1 stop
$126Frontier
Tue, Mar 3 - Tue, Mar 10
Frontier Logo
5:36 pm - 9:49 pm
SAT
-
SLC
5h 13m
1 stop
Frontier Logo
11:49 am - 12:17 am
SLC
-
SAT
11h 28m
1 stop
$137Frontier
Tue, Mar 3 - Tue, Mar 10
Frontier Logo
11:35 am - 8:30 am
SAT
-
SLC
21h 55m
1 stop
Frontier Logo
7:35 am - 12:17 am
SLC
-
SAT
15h 42m
1 stop
$143Frontier
Sun, Mar 1 - Tue, Mar 10
Frontier Logo
8:22 pm - 12:14 am
SAT
-
SLC
4h 52m
1 stop
Frontier Logo
10:37 pm - 9:58 am
SLC
-
SAT
10h 21m
1 stop
$148Frontier
Mon, Feb 23 - Thu, Feb 26
American Airlines Logo
6:00 am - 10:32 am
SAT
-
SGU
5h 32m
1 stop
American Airlines Logo
4:31 pm - 11:39 pm
SGU
-
SAT
6h 08m
1 stop
$268American Airlines
Tue, Mar 3 - Tue, Mar 17
American Airlines Logo
5:00 am - 11:26 am
SAT
-
SGU
7h 26m
2 stops
American Airlines Logo
4:31 pm - 11:39 pm
SGU
-
SAT
6h 08m
1 stop
$274American Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
5:00 am - 10:32 am
SAT
-
SGU
6h 32m
1 stop
American Airlines Logo
4:31 pm - 11:39 pm
SGU
-
SAT
6h 08m
1 stop
$309American Airlines
Tue, Mar 10 - Fri, Mar 20
United Airlines Logo
4:45 pm - 11:05 pm
SAT
-
SGU
7h 20m
1 stop
United Airlines Logo
5:13 am - 1:08 pm
SGU
-
SAT
6h 55m
1 stop
$348United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
4:45 pm - 11:05 pm
SAT
-
SGU
7h 20m
1 stop
United Airlines Logo
5:13 am - 1:18 pm
SGU
-
SAT
7h 05m
2 stops
$354United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
5:20 am - 4:06 pm
SAT
-
SGU
11h 46m
2 stops
United Airlines Logo
5:13 am - 1:18 pm
SGU
-
SAT
7h 05m
2 stops
$359United Airlines
Tue, Feb 24 - Sat, Feb 28

Frontier flights from San Antonio to Utah

Our best Frontier deals on San Antonio to Utah flight tickets
Frontier
Mar 3
SAT5:36 pmSan Antonio
5h 13m
1 stop
SLC9:49 pmSalt Lake City
Mar 10
SLC11:49 amSalt Lake City
11h 28m
1 stop
SAT12:17 amSan Antonio
$126
Frontier
Mar 3
SAT5:36 pmSan Antonio
5h 13m
1 stop
SLC9:49 pmSalt Lake City
Mar 10
SLC11:49 amSalt Lake City
11h 28m
1 stop
SAT12:17 amSan Antonio
$137
Frontier
Mar 1
SAT11:35 amSan Antonio
21h 55m
1 stop
SLC8:30 amSalt Lake City
Mar 10
SLC7:35 amSalt Lake City
15h 42m
1 stop
SAT12:17 amSan Antonio
$143

Delta flights from San Antonio to Utah

Our best Delta deals on San Antonio to Utah flight tickets
Delta
Feb 18
SAT1:13 pmSan Antonio
3h 04m
SLC3:17 pmSalt Lake City
Feb 22
SLC9:50 amSalt Lake City
2h 53m
SAT1:43 pmSan Antonio
$599
Delta
Feb 18
SAT6:40 amSan Antonio
7h 19m
1 stop
SLC12:59 pmSalt Lake City
Feb 22
SLC9:50 amSalt Lake City
2h 53m
SAT1:43 pmSan Antonio
$609
Delta
Feb 13
SAT1:13 pmSan Antonio
3h 04m
SLC3:17 pmSalt Lake City
Feb 20
SLC9:50 amSalt Lake City
2h 53m
SAT1:43 pmSan Antonio
$649

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Utah 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, momondo users made 832,500 searches. Data last updated February 6, 2026.
Use the filters below to find and compare flights from San Antonio to Utah that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Tue 3/3

5:36 pm-9:49 pm

1 stop5h 13m

Salt Lake City

Tue 3/10

11:49 am-12:17 am

1 stop11h 28m

$126

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Tue 3/3

5:36 pm-9:49 pm

1 stop5h 13m

Salt Lake City

Tue 3/10

11:49 am-12:17 am

1 stop11h 28m

$137

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Sun 3/1

11:35 am-8:30 am

1 stop21h 55m

Salt Lake City

Tue 3/10

7:35 am-12:17 am

1 stop15h 42m

$143

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Mon 2/23

8:22 pm-12:14 am

1 stop4h 52m

Salt Lake City

Thu 2/26

10:37 pm-9:58 am

1 stop10h 21m

$148

San AntonioSaint George

SAT - SGU

SATSGU

San Antonio

Tue 3/3

6:00 am-10:32 am

1 stop5h 32m

Saint George

Tue 3/17

4:31 pm-11:39 pm

1 stop6h 08m

$268

San AntonioSaint George

SAT - SGU

SATSGU

San Antonio

Tue 3/3

5:00 am-11:26 am

2 stops7h 26m

Saint George

Tue 3/10

4:31 pm-11:39 pm

1 stop6h 08m

$274

San AntonioSaint George

SAT - SGU

SATSGU

San Antonio

Tue 3/10

5:00 am-10:32 am

1 stop6h 32m

Saint George

Fri 3/20

4:31 pm-11:39 pm

1 stop6h 08m

$309

San AntonioSaint George

SAT - SGU

SATSGU

San Antonio

Tue 2/24

4:45 pm-11:05 pm

1 stop7h 20m

Saint George

Sat 2/28

5:13 am-1:08 pm

1 stop6h 55m

$348

San AntonioSaint George

SAT - SGU

SATSGU

San Antonio

Tue 2/24

4:45 pm-11:05 pm

1 stop7h 20m

Saint George

Sat 2/28

5:13 am-1:18 pm

2 stops7h 05m

$354

San AntonioSaint George

SAT - SGU

SATSGU

San Antonio

Tue 2/24

5:20 am-4:06 pm

2 stops11h 46m

Saint George

Sat 2/28

5:13 am-1:18 pm

2 stops7h 05m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Utah from

How to get the cheapest flight ticket from San Antonio to Utah

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Utah?

The cheapest month to fly to Utah from San Antonio is in October. Flight prices, which tend to average around $301, are often lower during this time because this is during the off-season. If you aren’t able to travel to Utah during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $359.

What is the cheapest day to depart on your flight to Utah?

The cheapest day to depart on your flight to Utah is on a Tuesday when prices can be found for as low as $377. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Utah is Sunday, with ticket prices averaging around $475.

What is the cheapest time of day to depart on your flight to Utah?

Our data shows that the cheapest San Antonio to Utah flights are usually those with departure times in the afternoon. Our users have found flights to Utah in the afternoon for as low as $389. Flights to Utah are more costly at noon, with an average ticket price of $467. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest San Antonio to Utah flight route?

Fly from San Antonio to Salt Lake City for the best San Antonio - Utah flight prices

How far in advance should I book a flight to Utah?

You are more likely to see cheaper flights to Utah from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Utah for around $423 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Utah from San Antonio for as low as $337 on momondo.

What cabin class options are available on San Antonio to Utah flights?

There are 4 cabin classes available to choose from on San Antonio to Utah flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Antonio to Utah flights?

You could potentially save up to 8% on your flight if you consider stops on a San Antonio to Utah flight.

Cheap San Antonio to Utah flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Utah

Best Price Found

$209

Fastest flight time

2h 55m

Direct flights

Every day

Airports in Utah

51 airports
The best one-way flight to Utah from San Antonio in the past 72 hours is $209. The best round-trip flight deal from San Antonio to Utah found on momondo in the last 72 hours is $384.
The fastest flight from San Antonio to Utah takes 2h 55m
Direct flights go from San Antonio to Utah every day.
There are 51 airports in Utah. From San Antonio there are direct flights to Salt Lake City (SLC).
Search flight deals

  • When did momondo last update prices for flights from San Antonio Airport to Utah?

    Prices for flights from San Antonio Airport to Utah were last updated today.

  • How many operators does momondo search for flights from San Antonio Airport to Utah?

  • How old do you have to be to fly from San Antonio Airport to Utah?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Utah.

  • What documentation or ID do you need to fly to Utah?

    The necessary travel and health documents for your Utah trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Antonio to Utah?

Best airlines flying from San Antonio to Utah

Compare and see reviews for airlines that fly from San Antonio to Utah with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $64Free CancellationRating
6.3
8,419 reviews
Search Spirit Airlines flights
FrontierPriceFrom $112Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
American AirlinesPriceFrom $206Free CancellationRating
7.2
11,237 reviews
Search American Airlines flights
DeltaPriceFrom $307Free CancellationRating
7.9
8,151 reviews
Search Delta flights
SouthwestPriceFrom $327Free CancellationRating
8.0
4,275 reviews
Search Southwest flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Utah?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Utah for you.

Can I find flights from San Antonio to Utah with flexible booking policies on momondo?

momondo does allow users to show only those flights to Utah from San Antonio which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Antonio to Utah?

momondo provides multiple filters to help you find the best flight to Utah from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Antonio to Utah right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Antonio to Utah now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Utah and let you know when they change.

An easier way to manage your Utah trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 3/8
Sun 3/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Utah

Popular cities in Utah

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $49
Flights to Los Angelesfrom $49
Flights to Miamifrom $27
Flights to Chicagofrom $50
Flights to Orlandofrom $50
Flights to San Franciscofrom $68
Flights to Las Vegasfrom $48
Flights to Washington, D.C.from $56
Flights to Bostonfrom $50
Flights to Atlantafrom $49
Flights to Dallasfrom $49
Flights to Seattlefrom $83