Low-Cost Airlines with Non-Stop Flights from St. Louis to San Antonio
If you're planning a trip from St. Louis to San Antonio and looking for affordable options, there are several low-cost airlines that offer non-stop flights between these two cities. Whether you're traveling for business or pleasure, these airlines provide convenient and budget-friendly travel options while ensuring a comfortable flight experience.
Southwest Airlines
Southwest Airlines is renowned for its low-cost fares and excellent customer service. With multiple daily non-stop flights from St. Louis (Lambert-Saint Louis International Airport) to San Antonio (San Antonio International Airport), Southwest Airlines offers flexibility and convenience. Their user-friendly website allows you to easily find and book the most suitable flights for your travel needs.
Allegiant Air
Allegiant Air is another popular choice for travelers seeking affordable options. They operate non-stop flights between St. Louis and San Antonio, allowing you to reach your destination quickly and conveniently. Allegiant Air focuses on providing budget-friendly travel options without compromising on safety and comfort.
Spirit Airlines
Spirit Airlines offers affordable fares for travelers looking to fly between St. Louis and San Antonio. With a commitment to providing the best value in the sky, Spirit Airlines operates non-stop flights that are both convenient and cost-effective. Their website makes it easy to search for flights and manage your bookings.
Frontier Airlines
Frontier Airlines is known for its low-priced tickets and extensive route network. With non-stop flights from St. Louis to San Antonio, Frontier Airlines offers a range of travel options to suit your schedule and budget. Their website provides all the necessary information to book your flight and manage your reservations efficiently.
When booking your flight with any of these low-cost airlines, it's important to consider additional charges for services such as checked baggage, seat selection, and in-flight amenities. Make sure to review the airline's policies and fees before making your reservation to avoid any surprises.
With these affordable options, you can enjoy a hassle-free journey from St. Louis to San Antonio without breaking the bank. Visit the official websites of Southwest Airlines, Allegiant Air, Spirit Airlines, and Frontier Airlines to explore their flight schedules and book your tickets today!
Southwest Airlines
low cost airline
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low cost airline
1 daily flights
Non-stop flights schedule from St. Louis to San Antonio
By browsing through the calendar, you can view all direct flight departures from Lambert-Saint Louis International Airport to San Antonio International Airport across various airlines. Simply select a timetable to access a list of flights, or make a search to find the most competitive prices.
Flights Schedule
Airline
Flight
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Southwest Airlines
WN 1430
Su
—
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
10:30
Southwest Airlines
WN 2713
Su
—
Mo
14:40
Tu
14:40
We
14:40
Th
14:40
Fr
14:40
Sa
—
Southwest Airlines
WN 2058
Su
17:00
Mo
—
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Departing from Lambert-Saint Louis International Airport (STL)
Saint Louis (STL) is a large airport in United States.
Below, you'll find a comprehensive list of the different aircraft types that operate on this particular route, along with details on their seat capacity and available classes.
Boeing 737-800 (winglets) Passenger/BBJ2
Southwest Airlines
175 seats(all economy)
Boeing 737-700 (winglets) Passenger/BBJ1
Southwest Airlines
143 seats(all economy)
St. Louis (STL) to San Antonio (SAT) : Flight information
The things to know before you go:
Cheapest flight found
-
Average flight time
2:20 h
Cheapest month for a flight
-
Most popular airline
Southwest Airlines
Flights per week
7
Most popular domestic flights from Lambert-Saint Louis International Airport
How much time does it take to fly from Lambert-Saint Louis International Airport to San Antonio International Airport?
The average flight time between Lambert-Saint Louis International Airport and San Antonio International Airport typically takes 2h 20min
How many airlines offer nonstop flights between St. Louis and San Antonio?
1 airline(s): Southwest Airline provide nonstop flights to San Antonio International Airport (SAT).
What is the typical flight cost from St. Louis to San Antonio?
The lowest fare for a direct flight between Lambert-Saint Louis International Airport and San Antonio International Airport is 0€, and you can get it in -. Flight prices rise in - and the average price for a non-stop flight is 0€
What is the most popular airline on this route?
The most well-known airline operating direct flights between St. Louis to San Antonio is Southwest Airlines.
What is the flight travel distance from St. Louis to San Antonio?
Distance from St. Louis to San Antonio is approximately 1271 kilometers
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