$54+ Cheap flights from Salt Lake City to San Antonio (SLC - 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SAT
Mar 13 — Mar 201
1 adult, Economy
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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 July or April, booked 45 days in advance, depart on a Wednesday or Thursday 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 February 11, 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 February 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/67:35 am
SLC
- SAT
1 stop5h 44m
Frontier
Thu 5/73:14 pm
SAT
- SLC
1 stop9h 54m
Frontier
Deal found 2/10![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/1811:49 am
SLC
- SAT
1 stop11h 28m
Frontier
Wed 4/223:14 pm
SAT
- SLC
1 stop17h 47m
Frontier
Deal found 2/9![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 2/2812:30 pm
SLC
- SAT
1 stop5h 31m
Frontier
Wed 3/46:12 pm
SAT
- SLC
1 stop15h 32m
Frontier
Deal found 2/8![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/143:19 pm
SLC
- SAT
1 stop22h 00m
Frontier
Mon 5/183:14 pm
SAT
- SLC
1 stop21h 00m
Frontier
Deal found 2/10![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 5/137:35 am
SLC
- SAT
1 stop5h 44m
Frontier
Mon 5/183:14 pm
SAT
- SLC
1 stop21h 00m
Frontier
Deal found 2/9![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/1910:33 pm
SLC
- SAT
1 stop11h 07m
Frontier
Mon 3/2311:35 am
SAT
- SLC
1 stop7h 25m
Frontier
Deal found 2/9![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 5/410:33 pm
SLC
- SAT
2 stops14h 46m
Frontier
Thu 5/73:14 pm
SAT
- SLC
1 stop9h 54m
Frontier
Deal found 2/9![Frontier logo]()
$163
This Orbitz deal was found by Cheapflights users on 2/9. 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.
Thu 2/2610:37 pm
SLC
- SAT
1 stop10h 21m
Frontier
Mon 3/28:22 pm
SAT
- SLC
1 stop4h 52m
Frontier
Deal found 2/9![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/67:35 am
SLC
- SAT
1 stop5h 44m
Frontier
Sun 5/103:14 pm
SAT
- SLC
2 stops18h 38m
Frontier
Deal found 2/10![Frontier logo]()
$169
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 February 11, 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 February 11, 2026.
This Priceline deal was found by Cheapflights users on 2/10. 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.
Thu 4/309:59 pm
SLC
- SAT
1 stop10h 25m
Frontier
Sun 5/33:14 pm
SAT
- SLC
1 stop9h 54m
Frontier
Deal found 2/10![Frontier logo]()
$180
This Delta deal was found by Cheapflights users on 2/9. 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 3/198:35 pm
SLC
- SAT
Nonstop2h 41m
Delta
Mon 3/231:47 pm
SAT
- SLC
Nonstop3h 06m
Delta
Deal found 2/9![Delta logo]()
$399
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:01 pm
SLC
- SAT
1 stop22h 24m
Frontier
Fri 2/278:22 pm
SAT
- SLC
1 stop19h 43m
Frontier
Deal found 2/10![Frontier logo]()
$201
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:01 pm
SLC
- SAT
1 stop22h 29m
Frontier
Sat 2/217:56 pm
SAT
- SLC
1 stop5h 18m
Frontier
Deal found 2/10![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/69:14 pm
SLC
- SAT
1 stop10h 52m
Frontier
Sun 3/86:45 am
SAT
- SLC
1 stop18h 29m
Frontier
Deal found 2/10![Frontier logo]()
$238
This Delta deal was found by Cheapflights users on 2/8. 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.
Sun 3/298:35 pm
SLC
- SAT
Nonstop2h 41m
Delta
Sat 4/47:00 am
SAT
- SLC
Nonstop3h 02m
Delta
Deal found 2/8![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 2/9. 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 3/111:20 pm
SLC
- SAT
Nonstop2h 39m
Delta
Wed 3/185:59 pm
SAT
- SLC
Nonstop3h 01m
Delta
Deal found 2/9![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 2/8. 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 3/263:02 pm
SLC
- SAT
1 stop7h 27m
Delta
Sun 3/297:00 am
SAT
- SLC
Nonstop3h 04m
Delta
Deal found 2/8![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 2/10. 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 4/308:45 pm
SLC
- SAT
Nonstop2h 40m
Delta
Sun 5/36:05 pm
SAT
- SLC
Nonstop2h 55m
Delta
Deal found 2/10![Delta logo]()
$409
Last-minute flights from Salt Lake City to San AntonioDiscover last-minute flight deals from Salt Lake City to San Antonio. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Salt Lake City to San Antonio. Data last updated February 11, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 2/10. 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.
Tue 2/248:00 am
SLC
- SAT
1 stop7h 41m
Frontier
Tue 3/35:36 pm
SAT
- SLC
1 stop5h 13m
Frontier
Deal found 2/10![Frontier logo]()
$172
This Orbitz deal was found by Cheapflights users on 2/9. 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.
Thu 2/2610:37 pm
SLC
- SAT
1 stop10h 21m
Frontier
Mon 3/28:22 pm
SAT
- SLC
1 stop4h 52m
Frontier
Deal found 2/9![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 2/2812:30 pm
SLC
- SAT
1 stop5h 31m
Frontier
Wed 3/46:12 pm
SAT
- SLC
1 stop15h 32m
Frontier
Deal found 2/8![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/159:14 pm
SLC
- SAT
1 stop10h 52m
Frontier
Tue 3/176:45 am
SAT
- SLC
1 stop26h 10m
Frontier
Deal found 2/9![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 3/169:14 pm
SLC
- SAT
1 stop26h 03m
Frontier
Sat 3/2110:05 am
SAT
- SLC
1 stop15h 09m
Frontier
Deal found 2/8![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/1711:49 am
SLC
- SAT
1 stop11h 28m
Frontier
Thu 3/1910:05 am
SAT
- SLC
1 stop15h 09m
Frontier
Deal found 2/10![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/1811:49 am
SLC
- SAT
1 stop11h 28m
Frontier
Wed 4/223:14 pm
SAT
- SLC
1 stop17h 47m
Frontier
Deal found 2/9![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/1910:33 pm
SLC
- SAT
1 stop11h 07m
Frontier
Mon 3/2311:35 am
SAT
- SLC
1 stop7h 25m
Frontier
Deal found 2/9![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 3/2610:33 pm
SLC
- SAT
1 stop11h 07m
Frontier
Sun 3/2910:05 am
SAT
- SLC
1 stop15h 09m
Frontier
Deal found 2/8![Frontier logo]()
$189
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 February 11, 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 February 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/297:35 am
SLC
- SAT
1 stop5h 44m
Frontier
Deal found 2/10![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/286:19 pm
SLC
- SAT
1 stop19h 00m
Frontier
Deal found 2/10![Frontier logo]()
$55
This Trip.com deal was found by Cheapflights users on 2/7. 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.
Mon 4/139:17 pm
SLC
- SAT
1 stop16h 02m
Frontier
Deal found 2/7![Frontier logo]()
$56
This WAYA deal was found by Cheapflights users on 2/7. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2812:30 pm
SLC
- SAT
1 stop5h 31m
Frontier
Deal found 2/7![Frontier logo]()
$63
This Trip.com deal was found by Cheapflights users on 2/7. 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.
Fri 4/249:59 pm
SLC
- SAT
1 stop15h 40m
Frontier
Deal found 2/7![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 5/28:00 am
SLC
- SAT
1 stop5h 39m
Frontier
Deal found 2/8![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/111:49 am
SLC
- SAT
1 stop25h 50m
Frontier
Deal found 2/10![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/48:00 am
SLC
- SAT
1 stop8h 15m
Frontier
Deal found 2/10![Frontier logo]()
$69
This Mytrip deal was found by Cheapflights users on 2/10. 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 3/38:01 pm
SLC
- SAT
1 stop20h 14m
Frontier
Deal found 2/10![Frontier logo]()
$70
This Trip.com deal was found by Cheapflights users on 2/10. 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.
Tue 3/1711:49 am
SLC
- SAT
1 stop11h 28m
Frontier
Deal found 2/10![Frontier logo]()
$71
This Trip.com deal was found by Cheapflights users on 2/10. 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.
Tue 3/3111:49 am
SLC
- SAT
1 stop11h 28m
Frontier
Deal found 2/10![Frontier logo]()
$72
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 February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $133 (Kiwi.com) |
One-way from | $54 (Kiwi.com) |
Popular in | August |
Cheapest in | July |
Average price | $399 |
Good round-trip deal | $399 or less |
Good one-way deal | $248 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 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Salt Lake City to San Antonio that are best for you.
Fly from
Salt Lake City
Fly to
San Antonio
Route
Depart
Return
Price
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Thu 4/30
9:59 pm-9:24 am
1 stop10h 25m
San Antonio
Sun 5/3
3:14 pm-12:08 am
1 stop9h 54m
$180
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Wed 2/25
8:01 pm-7:25 pm
1 stop22h 24m
San Antonio
Fri 2/27
8:22 pm-3:05 pm
1 stop19h 43m
$201
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Wed 2/18
8:01 pm-7:30 pm
1 stop22h 29m
San Antonio
Sat 2/21
7:56 pm-12:14 am
1 stop5h 18m
$222
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Fri 3/6
9:14 pm-9:06 am
1 stop10h 52m
San Antonio
Sun 3/8
6:45 am-12:14 am
1 stop18h 29m
$238
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Thu 3/19
8:35 pm-12:16 am
Nonstop2h 41m
San Antonio
Mon 3/23
1:47 pm-3:53 pm
Nonstop3h 06m
$399
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Sun 3/29
8:35 pm-12:16 am
Nonstop2h 41m
San Antonio
Sat 4/4
7:00 am-9:02 am
Nonstop3h 02m
$399
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Wed 3/11
1:20 pm-4:59 pm
Nonstop2h 39m
San Antonio
Wed 3/18
5:59 pm-8:00 pm
Nonstop3h 01m
$399
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Thu 3/26
3:02 pm-11:29 pm
1 stop7h 27m
San Antonio
Sun 3/29
7:00 am-9:04 am
Nonstop3h 04m
$409
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Thu 4/30
8:45 pm-12:25 am
Nonstop2h 40m
San Antonio
Sun 5/3
6:05 pm-8:00 pm
Nonstop2h 55m
$409
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Mon 5/11
9:59 pm-2:19 pm
1 stop15h 20m
$60
Showing 1-10 of 21 results
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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
More
How far ahead should I book a flight from Salt Lake City to San Antonio?
Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to San Antonio. Price data was last updated on February 6, 2026.
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 45 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, April is the cheapest month in which you can book a flight from Salt Lake City to San Antonio (average of $90). Flying from Salt Lake City to San Antonio in March is currently the most expensive (average of $175). 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 February 11, 2026.
It’s typically best to fly out from Salt Lake City to San Antonio in the afternoon. Doing so could potentially save you 18% 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 70% 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.
Los Angeles (LAX) is the most affordable 1-stop option, with an average round-trip price of $231.
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 February 11, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines 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.
Entertainment
7.5
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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
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Top 6 airlines flying from Salt Lake City to San Antonio
Discover the top 6 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 2,558,603 searches. Data last updated February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$232 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$171 | Average$215 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$218 | Average$419 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$299 | Average$464 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$328 | Average$458 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$416 | Average$617 | FlexibilityNo cancel fee | On-time69% |