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$71+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SLC
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$143
(CheapOair)

One-way from

$71
(Kiwi.com)

Popular in

March

Cheapest in

May

Average price

$409

Good round-trip deal

$323 or less

Good one-way deal

$240 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. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This CheapOair deal was found by Cheapflights users on 9/13. 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.
Thu 10/28:20 pmSAT - SLC
1 stop12h 12mFrontier
Sun 10/51:25 pmSLC - SAT
1 stop22h 51mFrontier
Deal found 9/13$143
This CheapOair deal was found by Cheapflights users on 9/13. 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.
Fri 10/32:01 pmSAT - SLC
1 stop24h 11mFrontier
Sun 10/51:25 pmSLC - SAT
1 stop22h 51mFrontier
Deal found 9/13$144
This CheapOair deal was found by Cheapflights users on 9/12. 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.
Fri 10/108:21 pmSAT - SLC
1 stop27h 03mFrontier
Sun 10/129:18 amSLC - SAT
1 stop10h 39mFrontier
Deal found 9/12$156
This CheapOair deal was found by Cheapflights users on 9/15. 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 10/83:59 pmSAT - SLC
1 stop7h 20mFrontier
Tue 10/1412:30 pmSLC - SAT
1 stop25h 44mFrontier
Deal found 9/15$166
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Fri 9/262:01 pmSAT - SLC
1 stop24h 11mFrontier
Sun 9/288:40 pmSLC - SAT
1 stop15h 36mFrontier
Deal found 9/13$168
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1612:09 pmSAT - SLC
1 stop5h 51mFrontier
Sat 10/186:30 amSLC - SAT
1 stop9h 07mFrontier
Deal found 9/14$171
This Frontier deal was found by Cheapflights users on 9/13. 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.
Sun 9/288:20 pmSAT - SLC
1 stop4h 54mFrontier
Thu 10/21:33 pmSLC - SAT
1 stop6h 15mFrontier
Deal found 9/13$176
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/83:59 pmSAT - SLC
1 stop7h 20mFrontier
Wed 10/158:32 amSLC - SAT
1 stop5h 42mFrontier
Deal found 9/14$185
This Frontier deal was found by Cheapflights users on 9/14. 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.
Thu 11/68:25 pmSAT - SLC
1 stop4h 36mFrontier
Fri 11/1410:20 pmSLC - SAT
2 stops14h 57mFrontier
Deal found 9/14$186
This Frontier deal was found by Cheapflights users on 9/13. 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.
Thu 10/29:33 pmSAT - SLC
2 stops10h 59mFrontier
Sat 10/49:58 pmSLC - SAT
1 stop10h 12mFrontier
Deal found 9/13$188
This CheapOair deal was found by Cheapflights users on 9/15. 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.
Thu 9/252:08 pmSAT - SLC
1 stop6h 20mFrontier
Thu 9/259:45 pmSLC - SAT
1 stop13h 01mFrontier
Deal found 9/15$199
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 11/37:30 amSAT - SGU
1 stop6h 02mDelta
Fri 11/71:10 pmSGU - SAT
2 stops9h 36mDelta
Deal found 9/15$358

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 September 15, 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

Thu 11/6

8:25 pm-12:01 am

1 stop4h 36m

Salt Lake City

Sun 11/9

8:00 am-7:30 pm

1 stop10h 30m

$143

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Thu 10/2

8:20 pm-7:32 am

1 stop12h 12m

Salt Lake City

Sun 10/5

1:25 pm-1:16 pm

1 stop22h 51m

$143

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Thu 10/16

12:09 pm-5:00 pm

1 stop5h 51m

Salt Lake City

Sat 10/18

6:30 am-4:37 pm

1 stop9h 07m

$171

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Thu 10/2

9:33 pm-7:32 am

2 stops10h 59m

Salt Lake City

Sat 10/4

9:58 pm-9:10 am

1 stop10h 12m

$188

San AntonioSalt Lake City

SAT - SLC

SATSLC

San Antonio

Fri 10/10

7:10 pm-11:35 am

2 stops17h 25m

Salt Lake City

Sun 10/12

6:30 am-8:57 pm

2 stops13h 27m

$341

San AntonioSaint George

SAT - SGU

SATSGU

San Antonio

Tue 1/13

6:05 pm-10:05 pm

1 stop5h 00m

Saint George

Thu 1/15

11:27 am-5:23 pm

1 stop4h 56m

$352

San AntonioSaint George

SAT - SGU

SATSGU

San Antonio

Tue 1/13

4:43 pm-11:04 pm

1 stop7h 21m

Saint George

Thu 1/15

11:30 am-8:44 pm

2 stops8h 14m

$358

San AntonioSaint George

SAT - SGU

SATSGU

San Antonio

Mon 11/3

7:30 am-12:32 pm

1 stop6h 02m

Saint George

Fri 11/7

1:10 pm-11:46 pm

2 stops9h 36m

$358

San AntonioSaint George

SAT - SGU

SATSGU

San Antonio

Tue 3/3

4:41 pm-10:39 pm

1 stop6h 58m

Saint George

Sat 3/7

5:30 am-1:35 pm

1 stop7h 05m

$374

San AntonioSaint George

SAT - SGU

SATSGU

San Antonio

Mon 11/3

6:00 am-10:28 am

1 stop5h 28m

Saint George

Fri 11/7

11:00 am-6:59 pm

1 stop6h 59m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 27 results
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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 September 15, 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 September 15, 2025.

The most flights from SAT to USUT are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 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 September 15, 2025.
Read through reviews of airlines operating flights from San Antonio to Utah, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
3,172 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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

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.

  • How long is the flight from San Antonio to Utah?

    Airlines like Frontier, Delta, and United Airlines fly from San Antonio to Utah in about 4h 36m. The time it takes to get you to your destination can typically vary by up to 2h 45m. The distance from San Antonio to Utah is about 1086 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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: Korean Air (100%), Virgin Atlantic (91%), KLM (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 $435, our data indicates the cheapest price to be $148. The most popular route (San Antonio - Salt Lake City), is priced around $179.

  • 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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Alternative routes for San Antonio to Utah

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$79Average$191FlexibilityNo cancel feeOn-time65%
FrontierCheapest$116Average$222FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$246Average$442FlexibilityNo cancel feeOn-time71%
DeltaCheapest$319Average$444FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$327Average$448FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$336Average$503FlexibilityNo cancel feeOn-time69%

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