Cheap Flights from Salt Lake City, UT to San Antonio, TX from $94
On Cheapflightsplus.com you will find 375 connecting flights from Salt Lake City to San Antonio. You can compare airfare deals from 6 airlines and multiple travel sites from $94, book and save on cheap plane tickets and last minute offers. Also check out SLC-SAT flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Salt Lake City to San Antonio depends on and how to choose the most interesting flight option for you.
Distance between Salt Lake City and San Antonio is 1750 miles. Time difference between the cities is 1h. Airplanes depart 05:25 to 21:58 from 1 Salt Lake City airport and arrive 05:25 to 21:58 to 5 San Antonio airports. Average flight time is 12h 33m.
- The fastest flight 4h 36m
- Average flight time 12h 33m
- The earliest flight 05:25
- The latest flight 21:58
- Distance 1088 ml
Best Flights from Salt Lake City to San Antonio Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $94 | 20:19 Salt Lake City Salt Lake City Int. | 05:00+1 день San Antonio San Antonio | 7h 41m layover 3h 44m - Las Vegas | Spirit Airlines | NK2515 NK2705 |
| from $98 | 08:00 Salt Lake City Salt Lake City Int. | 14:00 San Antonio San Antonio | 5h 0m layover 0h 57m - Denver | Frontier Airlines | F93862 F92356 |
| from $144 | 20:19 Salt Lake City Salt Lake City Int. | 13:21+1 день San Antonio San Antonio | 16h 2m layover 8h 59m - Las Vegas 1h 26m - Los Angeles | Spirit Airlines | NK2515 NK2071 NK2701 |
| from $179 | 15:05 Salt Lake City Salt Lake City Int. | 23:30+1 день San Antonio San Antonio | 31h 25m layover 3h 14m - Las Vegas 22h 31m - Los Angeles | Spirit Airlines | NK1377 NK1495 NK848 |
The cheapest months to travel to San Antonio are may (from 94 $), september (from 98 $), june (from 104 $).
The most expensive months are december (from 469 $), november (from 360 $), january (from 295 $).
What is the lowest airfare Salt Lake City to San Antonio?
The cheapest plane ticket found by our users is $94. This airfare is for economy class on one-way NK2515 flight by Spirit Airlines for July 6, 2025 which leaves Salt Lake City Int. in Salt Lake City at 20:19 am and arrives at San Antonio San Antonio at 05:00.
Flight Schedule Salt Lake City (Utah) to San Antonio (Texas)
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Popular Airlines on the Route
The flight Salt Lake City — San Antonio is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 87 departures per week at the price of from $ 175 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 848.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 375 flights with layovers on the route. The fastest connecting flight is F93982 by Frontier Airlines takes 4h 36m and the cheapest is NK2515 by Spirit Airlines for $94.
- AS - Alaska Airlinesfrom $175Find
- F9 - Frontier Airlinesfrom $98Find
- SY - Sun Country Airlinesfrom $176Find
- HA - Hawaiian Airlinesfrom $201Find
- UA - United Airlinesfrom $221Find
- NK - Spirit Airlinesfrom $94Find
Airports
You can fly from Salt Lake City to San Antonio from 1 airports (Salt Lake City Int.).
Salt Lake City airports
- Salt Lake City Int.-SLCfrom $94Find
San Antonio airports
- Randolph AFB-RNDFind
- Martindale AAF-MDAFind
- San Antonio-SATFind
- Kelly AFB-SKFFind
- Stinson Municipal-SSFFind
Airplanes
There are flights to San Antonio from Salt Lake City by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Salt Lake City
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Top International Destinations from Salt Lake City
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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