Cheap Flights from San Antonio, TX to Salt Lake City, UT from $89
On Cheapflightsplus.com you will find 494 connecting flights from San Antonio to Salt Lake City. You can compare airfare deals from 6 airlines and multiple travel sites from $89, book and save on cheap plane tickets and last minute offers. Also check out SAT-SLC 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 San Antonio to Salt Lake City depends on and how to choose the most interesting flight option for you.
Distance between San Antonio and Salt Lake City is 1750 miles. Time difference between the cities is 1h. Airplanes depart 05:00 to 20:48 from 5 San Antonio airports and arrive 05:00 to 20:48 to 1 Salt Lake City airport. Average flight time is 12h 56m.
- The fastest flight 4h 26m
- Average flight time 12h 56m
- The earliest flight 05:00
- The latest flight 20:48
- Distance 1088 ml
Best Flights from San Antonio to Salt Lake City Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $89 | 20:14 San Antonio San Antonio | 00:04+1 день Salt Lake City Salt Lake City Int. | 4h 50m layover 0h 44m - Denver | Frontier Airlines | F92097 F94251 |
| from $104 | 14:55 San Antonio San Antonio | 22:19 Salt Lake City Salt Lake City Int. | 8h 24m layover 4h 22m - Denver | Frontier Airlines | F92355 F93981 |
| from $122 | 07:00 San Antonio San Antonio | 19:19 Salt Lake City Salt Lake City Int. | 13h 19m layover 2h 14m - Los Angeles 5h 5m - Las Vegas | Spirit Airlines | NK2700 NK2685 NK2514 |
| from $146 | 14:37 San Antonio San Antonio | 19:19+1 день Salt Lake City Salt Lake City Int. | 29h 42m layover 1h 17m - Detroit 19h 28m - Las Vegas | Spirit Airlines | NK2745 NK2143 NK2514 |
The cheapest months to travel to Salt Lake City are july (from 89 $), august (from 89 $), october (from 92 $).
The most expensive months are february (from 472 $), may (from 110 $), september (from 104 $).
What is the lowest airfare San Antonio to Salt Lake City?
The cheapest plane ticket found by our users is $89. This airfare is for economy class on one-way F92097 flight by Frontier Airlines for July 6, 2025 which leaves San Antonio in San Antonio at 20:14 am and arrives at Salt Lake City Salt Lake City Int. at 00:04.
Flight Schedule San Antonio (Texas) to Salt Lake City (Utah)
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Popular Airlines on the Route
The flight San Antonio — Salt Lake City is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 105 departures per week at the price of from $ 175 . And the most expensive tickets are offered by United Airlines airline - from $ 1168.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 494 flights with layovers on the route. The fastest connecting flight is UA490 by United Airlines takes 4h 26m and the cheapest is F92097 by Frontier Airlines for $89.
- AS - Alaska Airlinesfrom $175Find
- F9 - Frontier Airlinesfrom $89Find
- SY - Sun Country Airlinesfrom $177Find
- HA - Hawaiian Airlinesfrom $167Find
- UA - United Airlinesfrom $221Find
- NK - Spirit Airlinesfrom $122Find
Airports
You can fly from San Antonio to Salt Lake City from 5 airports (Randolph AFB, Martindale AAF, San Antonio, Kelly AFB, Stinson Municipal).
San Antonio airports
- Randolph AFB-RNDFind
- Martindale AAF-MDAFind
- San Antonio-SATfrom $89Find
- Kelly AFB-SKFFind
- Stinson Municipal-SSFFind
Salt Lake City airports
- Salt Lake City Int.-SLCFind
Airplanes
There are flights to Salt Lake City from San Antonio by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from San Antonio
You may also consider searching for discounted plane tickets to some other popular places from San Antonio within United States.
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Top International Destinations from San Antonio
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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