Salt Lake City, UT to San Antonio, TX flights from $66

Flights starting at $66. Choose between Delta Air Lines, United Airlines, or Spirit Airlines to find the best price.

Make your travel wishlist, we'll do the rest
Hidden deals

Kiwi-Code uncovers prices airlines don't want you to see.

Effortless booking

Use our flexible filters to tailor your search.

Travel hacking

Look out for the travel hack star icon for even cheaper fares.

Round trips

Updated:

One-way trips

Travel hack
Salt Lake City SLCLas Vegas LASSan Antonio SAT

Multiple carriers

$89
Travel hack
Salt Lake City SLCLas Vegas LASSan Antonio SAT

Multiple carriers

$116

Updated:

1088 miles
Distance
Duration
Explore the map
Mailbox
Receive exclusive deals by email

By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.

Travelers usually depart from Salt Lake City International, Salt Lake central station, or Salt Lake City-Temple Square when they travel from Salt Lake City to San Antonio. Book your trip to arrive at San Antonio International, San Antonio, TX Train Station, San Antonio, San Antonio-Patton Tareyton Tempo, or San Antonio-Pearl. The distance between Salt Lake City and San Antonio is 1751 km. The most popular airlines for this route are Delta Air Lines, United Airlines, Spirit Airlines, Frontier Airlines, and American Airlines. Salt Lake City and San Antonio have 278 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Salt Lake City to San Antonio in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 12.03 - Sat 18.03

AirlineSun 12.03Mon 13.03Tue 14.03Wed 15.03Thu 16.03Fri 17.03Sat 18.03
3333332

Weekly direct flights for Sun 19.03 - Sat 25.03

AirlineSun 19.03Mon 20.03Tue 21.03Wed 22.03Thu 23.03Fri 24.03Sat 25.03
3333332

Weekly direct flights for Sun 26.03 - Sat 01.04

AirlineSun 26.03Mon 27.03Tue 28.03Wed 29.03Thu 30.03Fri 31.03Sat 01.04
3333332

Weekly direct flights for Sun 02.04 - Sat 08.04

AirlineSun 02.04Mon 03.04Tue 04.04Wed 05.04Thu 06.04Fri 07.04Sat 08.04
3333332

Check-in for a flight from Salt Lake City to San Antonio

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
American AirlinesAALAAYesNo

United States COVID-19 travel restrictions

Your trip summary

Most travelers from Salt Lake City, SLC can enter San Antonio, SAT.

Departure

Additional information
  • Masks are recommended in certain settings

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Salt Lake City to San Antonio?
A one-way nonstop (direct) flight between Salt Lake City and San Antonio takes around 2.6 hours.
What is the flight distance between Salt Lake City and San Antonio?
The flight distance between Salt Lake City and San Antonio is 1751 km.
What airlines offer nonstop (direct) flights between Salt Lake City and San Antonio?
Several carriers operate flights between Salt Lake City and San Antonio. Airlines offering nonstop (direct) flights include Delta Air Lines.
What are the most popular routes to and from Salt Lake City?
Travelers frequently search for route combinations, such as Salt Lake City and Las Vegas, Denver, Chicago, Atlanta, Austin, Washington, D.C., Houston, Dallas, Minneapolis, Orlando, Phoenix, Mexico City, New Orleans, Seattle, Miami, Paris, London, Guadalajara, San Diego, Fort Lauderdale.
What are the most popular routes to and from San Antonio?
Travelers frequently search for route combinations, such as San Antonio and Las Vegas, Denver, Orlando, San Diego, Atlanta, Los Angeles, Phoenix, Washington, D.C., Chicago, Mexico City, Minneapolis, San Juan, Charlotte, San Francisco, Philadelphia, Colorado Springs, Fort Lauderdale, New York, Santa Ana, Raleigh.
What airports are near Salt Lake City?
The main airport in Salt Lake City is Salt Lake City International. It is also served by Salt Lake City International, Provo Municipal, Pocatello Regional.
What airports are near San Antonio?
The main airport in San Antonio is San Antonio International. It is also served by Austin–Bergstrom International, San Antonio International, Nuevo Laredo International, Corpus Christi International, Laredo International, Killeen–Fort Hood Regional, Victoria Regional, Del Rio International, Easterwood.
What buses and trains depart from Salt Lake City?
A number of bus and train companies depart from Salt Lake City, including Amtrak train.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Salt Lake City and San Antonio?
Yes, it's possible to combine different modes of transport between Salt Lake City and San Antonio thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Salt Lake City and San Antonio can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between Salt Lake City and San Antonio?
When's the best time to travel between Salt Lake City and San Antonio?
What flights operate between Salt Lake City and San Antonio?
How many airports are there near Salt Lake City?
How many airports are there near San Antonio?
Is it possible to reach Salt Lake City by bus or train?
What time do nonstop (direct) flights between Salt Lake City and San Antonio depart?
What time do nonstop (direct) flights between Salt Lake City and San Antonio arrive?
What time do flights between Salt Lake City and San Antonio depart?
What time do flights between Salt Lake City and San Antonio arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Explore alternative trips

Flights from Salt Lake City

Flights to San Antonio

Popular routes

Find the best connection from Salt Lake City to San Antonio

Search, compare, and book flights, trains, or buses to get there.

Search flights, trains & buses

Kiwi.com: the best free travel app for Android and iPhone

Find out more about the Kiwi.com app on kiwi.com/mobile . With our app you can search for the best plane, train and bus connections. The Kiwi.com mobile app offers cheap flights, access to hidden features, travel hacks and special offers.

Search cheap flights

Simplified planning and booking

Travel deals built for you

Kiwi.com travel hacks


We hack the system,
you fly for less