$64+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SAT
Apr 27 — May 41
Round-trip
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
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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 April or May, 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
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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 March 28, 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 March 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/216:19 pm
SLC
- SAT
1 stop20h 34m
Frontier
Tue 4/284:04 pm
SAT
- SLC
1 stop8h 10m
Frontier
Deal found 3/23![Frontier logo]()
$153
This Expedia deal was found by Cheapflights users on 3/27. 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.
Fri 5/84:29 pm
SLC
- SAT
1 stop25h 30m
Frontier
Sun 5/107:54 pm
SAT
- SLC
1 stop12h 44m
Frontier
Deal found 3/27![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Tue 4/147:49 pm
SLC
- SAT
1 stop19h 04m
Frontier
Fri 4/1710:23 am
SAT
- SLC
1 stop11h 11m
Frontier
Deal found 3/26![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/137:30 am
SLC
- SAT
1 stop15h 49m
Frontier
Thu 4/163:00 pm
SAT
- SLC
1 stop18h 01m
Frontier
Deal found 3/26![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 4/242:49 pm
SLC
- SAT
1 stop23h 20m
Frontier
Mon 4/273:00 pm
SAT
- SLC
1 stop21h 14m
Frontier
Deal found 3/28![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Mon 4/139:17 pm
SLC
- SAT
1 stop16h 52m
Frontier
Mon 4/206:31 pm
SAT
- SLC
1 stop18h 28m
Frontier
Deal found 3/24![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 5/114:29 pm
SLC
- SAT
1 stop25h 30m
Frontier
Sat 5/167:54 pm
SAT
- SLC
1 stop12h 44m
Frontier
Deal found 3/26![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Fri 5/2210:54 pm
SLC
- SAT
1 stop19h 05m
Frontier
Tue 5/267:54 pm
SAT
- SLC
1 stop12h 44m
Frontier
Deal found 3/25![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Thu 4/911:49 am
SLC
- SAT
1 stop11h 30m
Frontier
Thu 4/163:00 pm
SAT
- SLC
1 stop18h 01m
Frontier
Deal found 3/26![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Mon 5/1110:54 pm
SLC
- SAT
1 stop19h 05m
Frontier
Thu 5/147:54 pm
SAT
- SLC
1 stop28h 25m
Frontier
Deal found 3/24![Frontier logo]()
$177
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:35 pm
SLC
- SAT
1 stop9h 44m
Frontier
Tue 4/1412:30 pm
SAT
- SLC
1 stop5h 21m
Frontier
Deal found 3/24![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 stop20h 34m
Frontier
Fri 5/18:25 pm
SAT
- SLC
2 stops12h 36m
Frontier
Deal found 3/27![Frontier logo]()
$182
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 March 28, 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 March 28, 2026.
This Delta deal was found by Cheapflights users on 3/23. 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.
Tue 5/199:50 am
SLC
- SAT
Nonstop2h 47m
Delta
Mon 5/256:35 am
SAT
- SLC
Nonstop2h 57m
Delta
Deal found 3/23![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 3/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:07 am
SLC
- SAT
1 stop8h 50m
United Airlines
Sat 5/98:48 am
SAT
- SLC
1 stop9h 30m
United Airlines
Deal found 3/23![United Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 3/23. 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.
Sun 4/261:33 pm
SLC
- SAT
Nonstop2h 37m
Delta
Sat 5/27:00 am
SAT
- SLC
Nonstop3h 02m
Delta
Deal found 3/23![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:30 pm
SLC
- SAT
Nonstop2h 46m
Delta
Sun 7/56:03 pm
SAT
- SLC
Nonstop2h 57m
Delta
Deal found 3/26![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 3/27. 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.
Sat 7/185:20 pm
SLC
- SAT
Nonstop2h 48m
Delta
Sat 7/256:31 am
SAT
- SLC
Nonstop2h 51m
Delta
Deal found 3/27![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 3/27. 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 7/198:40 pm
SLC
- SAT
Nonstop2h 46m
Delta
Sat 7/257:20 am
SAT
- SLC
1 stop6h 24m
Delta
Deal found 3/27![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/223:35 pm
SLC
- SAT
1 stop7h 13m
Delta
Tue 5/266:35 am
SAT
- SLC
Nonstop2h 57m
Delta
Deal found 3/25![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
SLC
- SAT
1 stop8h 52m
Delta
Wed 5/275:55 pm
SAT
- SLC
Nonstop3h 00m
Delta
Deal found 3/25![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:45 pm
SLC
- SAT
Nonstop2h 43m
Delta
Sat 6/62:00 pm
SAT
- SLC
1 stop7h 00m
Delta
Deal found 3/25![Delta logo]()
$449
Last-minute flights from Salt Lake City to San AntonioDiscover last-minute flight deals from Salt Lake City to San Antonio. Data last updated March 28, 2026 and is based on user searches.
Discover last-minute flight deals from Salt Lake City to San Antonio. Data last updated March 28, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:35 pm
SLC
- SAT
1 stop9h 44m
Frontier
Tue 4/1412:30 pm
SAT
- SLC
1 stop5h 21m
Frontier
Deal found 3/24![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Thu 4/911:49 am
SLC
- SAT
1 stop11h 30m
Frontier
Thu 4/163:00 pm
SAT
- SLC
1 stop18h 01m
Frontier
Deal found 3/26![Frontier logo]()
$176
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:49 am
SLC
- SAT
1 stop12h 30m
Frontier
Fri 4/173:00 pm
SAT
- SLC
1 stop18h 01m
Frontier
Deal found 3/23![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/137:30 am
SLC
- SAT
1 stop15h 49m
Frontier
Thu 4/163:00 pm
SAT
- SLC
1 stop18h 01m
Frontier
Deal found 3/26![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Mon 4/139:17 pm
SLC
- SAT
1 stop16h 52m
Frontier
Mon 4/206:31 pm
SAT
- SLC
1 stop18h 28m
Frontier
Deal found 3/24![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Tue 4/147:49 pm
SLC
- SAT
1 stop19h 04m
Frontier
Fri 4/1710:23 am
SAT
- SLC
1 stop11h 11m
Frontier
Deal found 3/26![Frontier logo]()
$162
This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:35 am
SLC
- SAT
1 stop6h 34m
Frontier
Sun 4/1912:46 pm
SAT
- SLC
1 stop21h 06m
Frontier
Deal found 3/24![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/216:19 pm
SLC
- SAT
1 stop20h 34m
Frontier
Tue 4/284:04 pm
SAT
- SLC
1 stop8h 10m
Frontier
Deal found 3/23![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 4/242:49 pm
SLC
- SAT
1 stop23h 20m
Frontier
Mon 4/273:00 pm
SAT
- SLC
1 stop21h 14m
Frontier
Deal found 3/28![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/258:00 am
SLC
- SAT
1 stop6h 09m
Frontier
Tue 4/284:04 pm
SAT
- SLC
1 stop8h 10m
Frontier
Deal found 3/23![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 stop20h 34m
Frontier
Fri 5/18:25 pm
SAT
- SLC
2 stops12h 36m
Frontier
Deal found 3/27![Frontier logo]()
$182
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 March 28, 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 March 28, 2026.
This WAYA deal was found by Cheapflights users on 3/25. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:55 am
SLC
- SAT
1 stop4h 58m
Frontier
Deal found 3/25![Frontier logo]()
$64
This Trip.com deal was found by Cheapflights users on 3/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:35 am
SLC
- SAT
1 stop6h 34m
Frontier
Deal found 3/26![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Thu 4/307:35 am
SLC
- SAT
1 stop5h 40m
Frontier
Deal found 3/23![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Tue 4/287:35 am
SLC
- SAT
1 stop6h 34m
Frontier
Deal found 3/26![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 5/121:32 pm
SLC
- SAT
1 stop5h 42m
Frontier
Deal found 3/25![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Fri 4/242:49 pm
SLC
- SAT
1 stop23h 20m
Frontier
Deal found 3/26![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 5/2610:54 pm
SLC
- SAT
1 stop19h 05m
Frontier
Deal found 3/27![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Fri 5/84:29 pm
SLC
- SAT
1 stop25h 30m
Frontier
Deal found 3/25![Frontier logo]()
$84
This Trip.com deal was found by Cheapflights users on 3/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/911:49 am
SLC
- SAT
1 stop11h 30m
Frontier
Deal found 3/24![Frontier logo]()
$85
This Expedia deal was found by Cheapflights users on 3/27. 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.
Sun 4/1911:48 am
SLC
- SAT
1 stop25h 27m
Frontier
Deal found 3/27![Frontier logo]()
$86
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 March 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $153 (Kiwi.com) |
One-way from | $64 (WAYA) |
Popular in | March |
Cheapest in | April |
Average price | $462 |
Good round-trip deal | $419 or less |
Good one-way deal | $348 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 March 28, 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 - SAT
SLCSAT
Salt Lake City
Tue 5/19
9:50 am-1:37 pm
Nonstop2h 47m
San Antonio
Mon 5/25
6:35 am-8:32 am
Nonstop2h 57m
$439
Quickest round-trip
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Sun 4/26
1:33 pm-5:10 pm
Nonstop2h 37m
San Antonio
Sat 5/2
7:00 am-9:02 am
Nonstop3h 02m
$439
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Fri 6/26
8:30 pm-12:16 am
Nonstop2h 46m
San Antonio
Sun 7/5
6:03 pm-8:00 pm
Nonstop2h 57m
$439
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Sat 7/18
5:20 pm-9:08 pm
Nonstop2h 48m
San Antonio
Sat 7/25
6:31 am-8:22 am
Nonstop2h 51m
$439
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Sun 7/19
8:40 pm-12:26 am
Nonstop2h 46m
San Antonio
Sat 7/25
7:20 am-12:44 pm
1 stop6h 24m
$449
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Fri 5/22
3:35 pm-11:48 pm
1 stop7h 13m
San Antonio
Tue 5/26
6:35 am-8:32 am
Nonstop2h 57m
$449
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Wed 5/20
6:00 am-3:52 pm
1 stop8h 52m
San Antonio
Wed 5/27
5:55 pm-7:55 pm
Nonstop3h 00m
$449
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Sat 5/30
5:45 pm-9:28 pm
Nonstop2h 43m
San Antonio
Sat 6/6
2:00 pm-8:00 pm
1 stop7h 00m
$449
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Wed 5/6
7:07 am-4:57 pm
1 stop8h 50m
San Antonio
Sat 5/9
8:48 am-5:18 pm
1 stop9h 30m
$485
Cheapest one-way
Salt Lake CitySan Antonio
SLC - SAT
SLCSAT
Salt Lake City
Tue 5/19
4:25 pm-10:00 pm
1 stop4h 35m
$148
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 March.
| 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 Accuracy3 stars | 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 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
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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 March 13, 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, August 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 $186). 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 March 28, 2026.
It’s typically best to fly out from Salt Lake City to San Antonio in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying at noon, 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 94% 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 March 28, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican 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.
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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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Salt Lake City and San Antonio flights
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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 March 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$79 | Average$196 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$145 | Average$232 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$258 | Average$458 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$328 | Average$458 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$359 | Average$485 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$416 | Average$540 | FlexibilityNo cancel fee | On-time69% |