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$58+ Cheap flights from Utah to San Antonio (SAT)

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SAT
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from Utah to San Antonio

Keep the following information in mind while searching for Utah to San Antonio flight deals. Data was last updated November 26, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$129
(Kiwi.com)

One-way from

$58
(Trip.com)

Popular in

December

Cheapest in

July

Average price

$513

Good round-trip deal

$459 or less

Good one-way deal

$288 or less
Provider with most accurate pricing for Salt Lake City-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Salt Lake City-San Antonio flights.
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From Utah to San Antonio
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One-way flight from Utah to San Antonio
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Highest demand for flights based on searches. 12% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Utah to San Antonio.
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Price to beat on a one-way flight from Utah to San Antonio.
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Find flight deals from Utah to San Antonio

Cheapest flights from Utah to San Antonio
Explore the most affordable flight options available from Utah to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Sat 12/207:20 amSLC - SAT
1 stop15h 57mFrontier
Thu 1/110:18 amSAT - SLC
1 stop9h 10mFrontier
Deal found 11/25$162
This CheapOair deal was found by Cheapflights users on 11/25. 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.
Tue 12/239:07 pmSLC - SAT
1 stop26h 10mFrontier
Tue 12/3012:18 pmSAT - SLC
1 stop20h 54mFrontier
Deal found 11/25$164
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Sun 12/219:23 pmSLC - SAT
1 stop14h 53mFrontier
Wed 12/316:45 amSAT - SLC
1 stop7h 50mFrontier
Deal found 11/25$169
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Tue 12/309:07 pmSLC - SAT
1 stop26h 10mFrontier
Sat 1/36:45 amSAT - SLC
1 stop5h 52mFrontier
Deal found 11/25$171
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Fri 12/268:58 pmSLC - SAT
1 stop13h 23mFrontier
Thu 1/16:45 amSAT - SLC
1 stop26h 27mFrontier
Deal found 11/24$175
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 12/257:20 amSLC - SAT
1 stop15h 57mFrontier
Thu 1/110:18 amSAT - SLC
1 stop9h 10mFrontier
Deal found 11/25$176
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Tue 12/2310:25 pmSLC - SAT
1 stop6h 10mMultiple Airlines
Thu 1/110:18 amSAT - SLC
1 stop9h 10mMultiple Airlines
Deal found 11/25$177
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Sat 12/207:20 amSLC - SAT
1 stop15h 57mFrontier
Tue 12/302:01 pmSAT - SLC
1 stop8h 32mFrontier
Deal found 11/25$178
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Tue 12/309:07 pmSLC - SAT
1 stop15h 07mFrontier
Sun 1/412:18 pmSAT - SLC
1 stop20h 54mFrontier
Deal found 11/25$186
This Kiwi.com deal was found by Cheapflights users on 11/26. 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.
Mon 12/810:22 amSLC - SAT
1 stop7h 36mFrontier
Sun 12/216:45 amSAT - SLC
1 stop5h 52mFrontier
Deal found 11/26$193
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 12/257:20 amSLC - SAT
1 stop4h 54mFrontier
Wed 12/316:45 amSAT - SLC
1 stop7h 50mFrontier
Deal found 11/25$197
This American Airlines deal was found by Cheapflights users on 11/24. 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 12/912:15 pmSGU - SAT
1 stop7h 02mAmerican Airlines
Sat 12/135:00 amSAT - SGU
1 stop6h 30mAmerican Airlines
Deal found 11/24$298

Cheapflights Fare Finder

 
Customize your flight search to find flights from Utah to San Antonio 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 November 26, 2025.
Use the filters below to find and compare flights from Utah to San Antonio that are best for you.

Fly from

Utah

Fly to

San Antonio

Route

Depart

Return

Price

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Thu 2/5

11:30 am-5:25 pm

1 stop4h 55m

San Antonio

Wed 2/11

1:03 pm-6:32 pm

1 stop6h 29m

$248

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Sat 2/7

3:20 pm-9:28 pm

1 stop5h 08m

San Antonio

Wed 2/11

1:03 pm-6:32 pm

1 stop6h 29m

$248

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Fri 2/6

5:50 am-1:48 pm

1 stop6h 58m

San Antonio

Wed 2/11

1:03 pm-6:32 pm

1 stop6h 29m

$248

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Sat 2/7

11:23 am-9:52 pm

2 stops9h 29m

San Antonio

Wed 2/11

1:08 pm-9:22 pm

2 stops9h 14m

$259

Saint GeorgeSan Antonio

SGU - SAT

SGUSAT

Saint George

Tue 12/9

12:15 pm-8:17 pm

1 stop7h 02m

San Antonio

Sat 12/13

5:00 am-10:30 am

1 stop6h 30m

$298

Salt Lake CitySan Antonio

SLC - SAT

SLCSAT

Salt Lake City

Tue 2/24

9:00 am-5:10 pm

1 stop7h 10m

San Antonio

Sun 3/1

6:06 pm-9:31 pm

1 stop28h 25m

$302

Salt Lake CitySan Antonio

SLC - SAT

SLCSAT

Salt Lake City

Thu 1/8

9:00 am-5:45 pm

1 stop7h 45m

San Antonio

Sun 1/11

6:46 pm-11:17 am

1 stop17h 31m

$302

Salt Lake CitySan Antonio

SLC - SAT

SLCSAT

Salt Lake City

Fri 2/20

6:20 am-5:10 pm

1 stop9h 50m

San Antonio

Mon 2/23

6:06 pm-11:48 am

1 stop18h 42m

$352

Salt Lake CitySan Antonio

SLC - SAT

SLCSAT

Salt Lake City

Fri 2/20

7:50 am-2:44 pm

1 stop5h 54m

San Antonio

Wed 2/25

7:00 am-10:01 pm

2 stops16h 01m

$375

Salt Lake CitySan Antonio

SLC - SAT

SLCSAT

Salt Lake City

Thu 2/19

1:20 pm-5:04 pm

Nonstop2h 44m

San Antonio

Sat 2/28

2:33 pm-4:38 pm

Nonstop3h 05m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from Utah to San Antonio

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

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

Currently, August is the cheapest month in which you can book a flight from Utah to San Antonio (average of $90). Flying from Utah to San Antonio in November is currently the most expensive (average of $178). 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 UT to SAT?

Find hourly flight availability from Utah to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

It’s typically best to fly out from Utah to San Antonio in the evening. Doing so could potentially save you 32% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Utah to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Utah to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Utah to San Antonio flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Utah to San Antonio

Explore weekly flight availability from Utah to San Antonio. 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 November 26, 2025.

The most flights from USUT to SAT are scheduled on a Tuesday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

Find useful and relevant information for your journey from Utah to San Antonio. 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 into for flights to San Antonio from Utah?

    San Antonio (SAT) is the airport you will fly into if you book a flight from Utah to San Antonio. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

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

    The Utah to San Antonio flight path was viewed by 4 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 Utah to San Antonio?

    Delta and Alaska Airlines can get you from Utah to San Antonio in just under 4h 55m. Your travel time can differ by up to 2h 15m. Airlines will cover a distance of 1015 mi. This flight may include one or multiple stops.

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

    No one likes to see their flight delayed. When booking a flight from Utah to San Antonio consider choosing Aeromexico (92%), KLM (91%) or Delta (90%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Utah to San Antonio is $288. On average you can expect to pay $493. The most popular route, (Salt Lake City - San Antonio), can usually be booked for $155.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Utah to San Antonio (average of $90). Flying from Utah to San Antonio in November is currently the most expensive (average of $178). 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for Utah to San Antonio

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Top 6 airlines flying from Utah to San Antonio

Discover the top 6 airlines that operate flights from Utah to San Antonio. 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$222FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$171Average$231FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$218Average$394FlexibilityNo cancel feeOn-time71%
DeltaCheapest$301Average$477FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$328Average$470FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$358Average$540FlexibilityNo cancel feeOn-time69%

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