SAT to STL (San Antonio to St. Louis) Flights

Last Minute Flights from SAT to STL

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SATSt. LouisMarch 15 to March 18$360
*Prices include taxes and fees

Cheapest SAT to STL Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SATSt. LouisMarch 24 to March 25$180
SATSt. LouisOctober 3 to October 17$215
SATSt. LouisJuly 11 to July 18$215
SATSt. LouisApril 7 to April 23$229
SATSt. LouisApril 7 to April 14$252
*Prices include taxes and fees
SAT to STL Flight Details
Origin airport
San Antonio Intl.
Origin airport IATA code
SAT
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Distance
786 mi

Frequently asked questions

What airlines fly direct from San Antonio Intl. Airport (SAT) to Lambert-St. Louis Intl. Airport (STL)?
Currently, you can't travel straight between these airports. You'll have to look for a flight with one or more stops from San Antonio Intl. Airport (SAT) to Lambert Field.
How many flights are there from SAT to STL?
Roughly 59 per day. If you're in a hurry to visit St. Louis, see if you can grab a fabulous last-minute deal from San Antonio, TX (SAT-San Antonio Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) and then secure it right away!
How long does it take to fly from San Antonio, TX (SAT-San Antonio Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
With a flight duration of about 5 hours and 15 minutes, you'll be landing at St. Louis, MO (STL-Lambert-St. Louis Intl.) from San Antonio, TX (SAT-San Antonio Intl.) in a flash. Catch an early flight and make the most of your day.
What is the flight distance from San Antonio, TX (SAT-San Antonio Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The short-haul trip from San Antonio to St. Louis is just 790 miles (1,250 1). Don't get too relaxed though — you'll be arriving at St. Louis, MO (STL-Lambert-St. Louis Intl.) not long after taking off!
How many morning flights are there from SAT to STL?
Early birds, you'll be happy to know that there are 200 morning flights from SAT to STL every week.

  • You can leave at 5:00AM if you grab a seat with American Airlines (AA). It operates 84 weekly flights from SAT to STL.
  • 5:20AM is the earliest time you can journey from SAT to STL with United Airlines (UA). This company has 50 early flights each week.
  • Book an airfare with Delta Air Lines (DL) and you'll have around 42 morning flights to choose from. The earliest departure time from SAT is 5:15AM.

How many afternoon flights are there from SAT to STL?
If the words "early in the morning" just aren't part of your daily vocab, hop on one of the 215 weekly afternoon and evening flights from SAT to STL.

  • American Airlines (AA) has 72 weekly flights that jet off after midday. The earliest departure is 12:31PM.
  • United Airlines (UA) has 64 afternoon and evening flights per week. The first one leaves at 12:02PM.
  • Another popular choice is Delta Air Lines (DL). It provides 56 afternoon and evening flights every week from 12:00PM onward.

What is the earliest departure time out of San Antonio to St. Louis?
Head out from SAT at 5:00AM and come in for landing at STL at 10:59PM. This departure is the earliest you can take on this route.
What is the latest departure time out of San Antonio to St. Louis?
From SAT, the latest flight you can get departs at 10:59PM and comes in at STL at 8:47AM. If you're not a big fan of early mornings, this is the flight to catch.
What is the average price from San Antonio to St. Louis?
Round-trip journeys from SAT to STL start from around $180. Book yours today and land a great deal. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

San Antonio to St. Louis Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from San Antonio to St. Louis to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SAT to STL, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from San Antonio to St. Louis, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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