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$54+ Cheap flights from San Antonio (SAT) to Utah

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SLC
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from San Antonio to Utah

Keep the following information in mind while searching for San Antonio to Utah flight deals. Data was last updated August 2, 2025.

Round-trip from

$152
(Mytrip)

One-way from

$54
(FlightHub)

Popular in

March

Cheapest in

October

Average price

$399

Good round-trip deal

$298 or less

Good one-way deal

$184 or less
From San Antonio to Utah
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One-way flight from San Antonio to Utah
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Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from San Antonio to Utah.
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Price to beat on a one-way flight from San Antonio to Utah.
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Find flight deals from San Antonio to Utah

Cheapest flights from San Antonio to Utah
Explore the most affordable flight options available from San Antonio to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/309:47 pmSAT - SLC
1 stop11h 47mSpirit Airlines
Tue 10/79:29 amSLC - SAT
1 stop10h 23mSpirit Airlines
Deal found 7/31$152
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amSAT - SLC
1 stop9h 29mMultiple Airlines
Sat 10/258:00 amSLC - SAT
1 stop6h 14mMultiple Airlines
Deal found 7/30$190
This Frontier deal was found by Cheapflights users on 8/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:59 pmSAT - SLC
1 stop5h 11mFrontier
Sat 8/1612:26 pmSLC - SAT
1 stop4h 36mFrontier
Deal found 8/1$198
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:00 amSAT - SGU
1 stop6h 25mAmerican Airlines
Tue 10/2812:15 pmSGU - SAT
1 stop6h 24mAmerican Airlines
Deal found 7/31$248
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.
Fri 8/156:07 pmSAT - SGU
1 stop6h 45mDelta
Tue 8/199:00 amSGU - SAT
1 stop7h 13mDelta
Deal found 7/31$278
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/155:15 amSAT - SGU
2 stops11h 42mUnited Airlines
Tue 8/195:18 amSGU - SAT
1 stop6h 30mUnited Airlines
Deal found 7/31$284

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from San Antonio to Utah that are best for you.

Fly from

San Antonio

Fly to

Utah

Route

Depart

Return

Price

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Tue 9/30

9:47 pm-8:34 am

1 stop11h 47m

Salt Lake City

Tue 10/7

9:29 am-8:52 pm

1 stop10h 23m

$152

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Wed 10/22

6:00 am-2:29 pm

1 stop9h 29m

Salt Lake City

Sat 10/25

8:00 am-3:14 pm

1 stop6h 14m

$190

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Sat 8/16

6:59 pm-11:10 pm

1 stop5h 11m

Salt Lake City

Thu 8/21

8:22 am-7:33 pm

1 stop10h 11m

$208

San AntonioSaint George

SAT - SGU

SATSGU

San Antonio

Tue 10/21

5:00 am-10:25 am

1 stop6h 25m

Saint George

Tue 10/28

12:15 pm-7:39 pm

1 stop6h 24m

$248

San AntonioSaint George

SAT - SGU

SATSGU

San Antonio

Fri 8/15

6:07 pm-11:52 pm

1 stop6h 45m

Saint George

Tue 8/19

9:00 am-5:13 pm

1 stop7h 13m

$278

San AntonioSaint George

SAT - SGU

SATSGU

San Antonio

Fri 8/15

5:15 am-3:57 pm

2 stops11h 42m

Saint George

Tue 8/19

5:18 am-12:48 pm

1 stop6h 30m

$284

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Tue 10/28

4:24 pm-10:29 pm

1 stop7h 05m

Salt Lake City

Sat 11/1

2:45 pm-10:56 pm

2 stops7h 11m

$298

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Tue 9/30

7:40 am-11:35 am

1 stop4h 55m

Salt Lake City

Tue 10/7

3:50 pm-11:00 pm

2 stops6h 10m

$302

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Tue 9/9

9:47 pm-8:34 am

1 stop11h 47m

$54

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Sat 10/11

1:53 pm-6:47 pm

1 stop5h 54m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 15 results
1
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Best time to book a flight from San Antonio to Utah

Have a flexible travel schedule? Discover the best time to fly to Utah 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 Utah

What is the cheapest month to book a flight from San Antonio to Utah?

Currently, October is the cheapest month in which you can book a flight from San Antonio to Utah (average of $277). Flying from San Antonio to Utah in March is currently the most expensive (average of $417). 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 UT?

Find hourly flight availability from San Antonio to Utah. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.

When flying from San Antonio to Utah, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from San Antonio to Utah

Explore weekly flight availability from San Antonio to Utah. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 2, 2025.

The most flights from SAT to USUT are scheduled on a Friday (10 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Utah

Get insights into the airlines that provide service to Utah. 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 Utah. Reviews last updated August 2, 2025.
Read through reviews of airlines operating flights from San Antonio to Utah, such as Alaska Airlines, Southwest, and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,904 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What airport do you fly from for flights from San Antonio to Utah?

    For a flight from San Antonio to Utah, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city.

  • How popular is this San Antonio to Utah flight route?

    Flights from San Antonio to Utah have been viewed 2 times in the past calendar month.

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

    One-way options have recently been found by users for as low as $54 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $99 and Southwest from $149 one-way.

  • What are the most popular routes from San Antonio to Utah?

    The most popular route from San Antonio to Utah is San Antonio - Salt Lake City. You may also consider San Antonio - Saint George or San Antonio - Cortez Montezuma County.

  • What are the most reliable airlines from San Antonio to Utah?

    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 Utah on time: SkyWest Airlines (100%), Korean Air (94%), Virgin Atlantic (85%).

  • What are the cheapest flights from San Antonio to Utah?

    Looking for the cheapest flight from San Antonio to Utah? While on average our users pay $1,204, our data indicates the cheapest price to be $134. The most popular route (San Antonio - Salt Lake City), is priced around $152.

  • Can I find deals for flights from San Antonio to Utah that include hotel bookings?

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

  • How can I find direct flights from San Antonio to Utah?

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

  • Can I find deals for business class flights from San Antonio to Utah?

    Yes. Cheapflights offers flight deals from San Antonio to Utah 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 Utah?

    Currently, October is the cheapest month in which you can book a flight from San Antonio to Utah (average of $277). Flying from San Antonio to Utah in March is currently the most expensive (average of $417). 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

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Top 6 airlines flying from San Antonio to Utah

Discover the top 6 airlines that operate flights from San Antonio to Utah. 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$212FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$138Average$191FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$246Average$394FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$390FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$338Average$503FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$348Average$449FlexibilityNo cancel feeOn-time63%

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