$83+ Cheap flights from Salt Lake City to San Antonio (SLC - SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SAT
Oct 24 — Oct 311
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Salt Lake City to San Antonio 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
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Salt Lake City to San Antonio are usually found in January or February, booked 75 days in advance, depart on a Thursday or Friday and return on a Tuesday
Cheap flight deals from Salt Lake City to San Antonio
Cheapest
Best
Last-minute
One-way
Cheapest flights from Salt Lake City to San AntonioExplore the most affordable flight options available from Salt Lake City to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Salt Lake City to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This deal was found by Cheapflights users on 9/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:40 am -
1 stop6h 45m
Tue 10/138:21 pm -
1 stop4h 58m
Deal found 9/22![Frontier logo]()
$158
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:16 pm -
1 stop26h 09m
Wed 11/118:20 pm -
1 stop20h 01m
Deal found 9/20![Frontier logo]()
$163
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:16 pm -
1 stop26h 09m
Wed 11/48:20 pm -
1 stop15h 31m
Deal found 9/20![Frontier logo]()
$173
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:10 am -
1 stop10h 15m
Wed 11/48:20 pm -
1 stop15h 31m
Deal found 9/21![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/208:00 am -
1 stop10h 26m
Wed 10/288:20 pm -
1 stop15h 31m
Deal found 9/23![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/2411:36 am -
1 stop6h 50m
Wed 10/288:20 pm -
1 stop15h 31m
Deal found 9/23![Frontier logo]()
$182
This Orbitz deal was found by Cheapflights users on 9/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:16 pm -
1 stop26h 10m
Tue 10/278:20 pm -
1 stop4h 57m
Deal found 9/23![Frontier logo]()
$183
This Mytrip deal was found by Cheapflights users on 9/20. 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 10/304:16 pm -
1 stop26h 09m
Tue 11/38:20 pm -
1 stop15h 31m
Deal found 9/20![Frontier logo]()
$184
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:16 pm -
1 stop26h 10m
Fri 10/308:11 pm -
1 stop15h 40m
Deal found 9/21![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/208:00 am -
1 stop10h 26m
Sat 10/318:20 pm -
1 stop4h 57m
Deal found 9/23![Frontier logo]()
$189
Best flights from Salt Lake City to San AntonioDiscover carefully curated flight deals from Salt Lake City to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Salt Lake City to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This Southwest deal was found by Cheapflights users on 9/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/211:20 pm -
2 stops7h 05m
Sun 1/2411:30 am -
2 stops6h 55m
Deal found 9/22![Southwest logo]()
$478
This Delta deal was found by Cheapflights users on 9/23. 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 10/238:45 pm -
Nonstop2h 45m
Fri 10/306:00 pm -
Nonstop2h 59m
Deal found 9/23![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 9/23. 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 12/119:47 am -
Nonstop2h 52m
Mon 12/146:08 pm -
Nonstop3h 02m
Deal found 9/23![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 9/22. 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 10/301:21 pm -
Nonstop2h 49m
Sun 11/16:35 am -
Nonstop2h 59m
Deal found 9/22![Delta logo]()
$499
This Southwest deal was found by Cheapflights users on 9/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2511:00 am -
2 stops9h 35m
Tue 12/299:10 am -
2 stops7h 35m
Deal found 9/20![Southwest logo]()
$588
This Delta deal was found by Cheapflights users on 9/22. 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 12/45:10 pm -
1 stop5h 55m
Sun 12/66:08 pm -
Nonstop3h 02m
Deal found 9/22![Delta logo]()
$509
This Delta deal was found by Cheapflights users on 9/19. 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.
Thu 10/298:45 pm -
Nonstop2h 45m
Mon 11/27:05 am -
1 stop8h 25m
Deal found 9/19![Delta logo]()
$509
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:45 pm -
Nonstop2h 46m
Wed 12/911:50 am -
1 stop9h 20m
Deal found 9/24![Delta logo]()
$509
This Delta deal was found by Cheapflights users on 9/23. 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 11/233:15 pm -
1 stop7h 48m
Fri 11/277:45 am -
Nonstop3h 01m
Deal found 9/23![Delta logo]()
$509
This Delta deal was found by Cheapflights users on 9/23. 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.
Wed 1/69:45 am -
Nonstop2h 49m
Sat 1/95:30 am -
1 stop8h 17m
Deal found 9/23![Delta logo]()
$509
Last-minute flights from Salt Lake City to San AntonioDiscover last-minute flight deals from Salt Lake City to San Antonio. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Salt Lake City to San Antonio. Data last updated September 24, 2026 and is based on user searches.
This deal was found by Cheapflights users on 9/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:40 am -
1 stop6h 45m
Tue 10/138:21 pm -
1 stop4h 58m
Deal found 9/22![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/208:00 am -
1 stop10h 26m
Wed 10/288:20 pm -
1 stop15h 31m
Deal found 9/23![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/208:00 am -
1 stop10h 26m
Sat 10/318:20 pm -
1 stop4h 57m
Deal found 9/23![Frontier logo]()
$189
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:36 am -
1 stop6h 50m
Wed 10/288:20 pm -
1 stop20h 01m
Deal found 9/23![Frontier logo]()
$177
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:36 am -
1 stop6h 50m
Mon 11/28:20 pm -
1 stop20h 01m
Deal found 9/19![Frontier logo]()
$190
This Orbitz deal was found by Cheapflights users on 9/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:16 pm -
1 stop26h 10m
Tue 10/278:20 pm -
1 stop4h 57m
Deal found 9/23![Frontier logo]()
$183
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:16 pm -
1 stop26h 10m
Fri 10/308:11 pm -
1 stop15h 40m
Deal found 9/21![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/2411:36 am -
1 stop6h 50m
Wed 10/288:20 pm -
1 stop15h 31m
Deal found 9/23![Frontier logo]()
$182
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:16 pm -
1 stop26h 09m
Wed 11/48:20 pm -
1 stop15h 31m
Deal found 9/20![Frontier logo]()
$173
This Mytrip deal was found by Cheapflights users on 9/20. 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 10/304:16 pm -
1 stop26h 09m
Tue 11/38:20 pm -
1 stop15h 31m
Deal found 9/20![Frontier logo]()
$184
One-way flights from Salt Lake City to San AntonioSearch for one-way flight options from Salt Lake City to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from Salt Lake City to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Travelocity deal was found by Cheapflights users on 9/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/194:35 pm -
1 stop25h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/2811:46 am -
1 stop6h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$86
This Trip.com deal was found by Cheapflights users on 9/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:36 am -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$87
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:16 pm -
1 stop26h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/2011:36 am -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 12/151:17 pm -
1 stop27h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$92
This Priceline deal was found by Cheapflights users on 9/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2011:37 am -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$93
This Priceline deal was found by Cheapflights users on 9/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2411:37 am -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$95
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:46 am -
1 stop6h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$96
This Super.com deal was found by Cheapflights users on 9/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:16 pm -
1 stop26h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$97
Find flight deals from Salt Lake City to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $158 |
One-way from | $83 (Travelocity) |
Popular in | September |
Cheapest in | January |
Average price | $488 |
Good round-trip deal | $479 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Salt Lake City 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 7,457,451 searches. Data last updated September 24, 2026.
Use the filters below to find and compare flights from Salt Lake City to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Salt Lake CitySan Antonio
SLC Salt Lake City - SAT San Antonio
SLCSAT
Salt Lake City
Wed 11/4
6:40 am-3:35 pm
1 stop7h 55m
San Antonio
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$209
Salt Lake CitySan Antonio
SLC Salt Lake City - SAT San Antonio
SLCSAT
Salt Lake City
Mon 10/19
5:30 pm-11:05 pm
1 stop4h 35m
San Antonio
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$209
Salt Lake CitySan Antonio
SLC Salt Lake City - SAT San Antonio
SLCSAT
Salt Lake City
Sat 11/21
10:55 am-12:20 am
2 stops12h 25m
San Antonio
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$220
Salt Lake CitySan Antonio
SLC Salt Lake City - SAT San Antonio
SLCSAT
Salt Lake City
Mon 12/21
12:40 pm-9:00 pm
2 stops7h 20m
San Antonio
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$237
Salt Lake CitySan Antonio
SLC Salt Lake City - SAT San Antonio
SLCSAT
Salt Lake City
Wed 12/23
2:40 pm-4:56 pm
1 stop25h 16m
San Antonio
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$302
Salt Lake CitySan Antonio
SLC Salt Lake City - SAT San Antonio
SLCSAT
Salt Lake City
Mon 11/9
8:45 pm-12:28 am
Nonstop2h 43m
San Antonio
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$319
Salt Lake CitySan Antonio
SLC Salt Lake City - SAT San Antonio
SLCSAT
Salt Lake City
Tue 3/16
1:40 pm-5:24 pm
Nonstop2h 44m
San Antonio
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$319
Quickest round-trip
Salt Lake CitySan Antonio
SLC Salt Lake City - SAT San Antonio
SLCSAT
Salt Lake City
Fri 12/25
5:25 pm-9:05 pm
Nonstop2h 40m
San Antonio
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$319
Salt Lake CitySan Antonio
SLC Salt Lake City - SAT San Antonio
SLCSAT
Salt Lake City
Tue 11/24
8:45 pm-12:28 am
Nonstop2h 43m
San Antonio
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$319
Salt Lake CitySan Antonio
SLC Salt Lake City - SAT San Antonio
SLCSAT
Salt Lake City
Fri 10/30
1:21 pm-5:10 pm
Nonstop2h 49m
San Antonio
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$319
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Salt Lake City to San Antonio
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 Salt Lake City to San Antonio in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Salt Lake City-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Salt Lake City-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Salt Lake City-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Salt Lake City-San Antonio 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 Salt Lake City-San Antonio 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 Salt Lake City to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Salt Lake City with our price prediction graph.
SLC-SAT
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 Salt Lake City to San Antonio
Prices
Airlines
More
How far ahead should I book a flight from Salt Lake City to San Antonio?
To ensure you get the cheapest price possible for a flight from Salt Lake City to San Antonio, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Salt Lake City to San Antonio?
Currently, January is the cheapest month in which you can book a flight from Salt Lake City to San Antonio (average of $399). Flying from Salt Lake City to San Antonio in September is currently the most expensive (average of $488). 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 SLC to SAT?
Find hourly flight availability from Salt Lake City 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 September 24, 2026.
It’s typically best to fly out from Salt Lake City to San Antonio in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.
What’s the top layover airport for flights from Salt Lake City to San Antonio?
Share of 1-stop round-trip flights from Salt Lake City to San Antonio chosen by Cheapflights users in the past 12 months, using the same layover each way.
Denver (DEN) – chosen by Cheapflights users on 75% of 1-stop itineraries from Salt Lake City to San Antonio on Cheapflights.
What’s the cheapest layover airport for flights from Salt Lake City to San Antonio?
Average round-trip fare for 1-stop flights from Salt Lake City to San Antonio, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $252.
What’s the fastest layover option from Salt Lake City to San Antonio?
Shortest average travel time for 1-stop one-way flights from Salt Lake City to San Antonio, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Las Vegas (LAS) have the shortest average one-way travel time for 1-stop routes: 6h 00m.
Which airport typically offers the quickest layover for flights from Salt Lake City to San Antonio?
Average layover duration for 1-stop one-way flights from Salt Lake City to San Antonio, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Las Vegas (LAS) offer the fastest connection on this route, with an average layover time of 1h 25m.
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated September 24, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andFrontier from Salt Lake City to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Salt Lake City to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Salt Lake City
Popular flights
San Antonio flight routes
Alternative routes for Salt Lake City to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Salt Lake City to San Antonio by cabin class
Find flights from Salt Lake City to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Salt Lake City and San Antonio flights
Browse other Salt Lake City and San Antonio flight options. Last updated on September 24, 2026.
Other flights from Salt Lake City
Browse through other flights departing from Salt Lake City. Flights are based on user searches made on Cheapflights and were last updated on September 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 24, 2026.
Top 3 airlines flying from Salt Lake City to San Antonio
Discover the top 3 airlines that operate flights from Salt Lake City 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 7,457,451 searches. Data last updated September 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$150 | Average$260 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$328 | Average$487 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$367 | Average$497 | FlexibilityNo cancel fee | On-timeN/A |