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Cheap flights from St Louis to Austin (STL - AUS)

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The best prices from St Louis to Austin are usually found in January or February, booked 51 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

$300
$270
$240
$218
Price
$218 - $297
Temperature
64 - 97 °F
Rainfall
1 - 5 inches
Most popular in May High demand for flights, 4% potential price rise
Cheapest in January Best time to find cheap flights, 2% potential price drop
Average price $218 Price for this month
Cheapest price $218 From St Louis to Austin

Cheap flights from St Louis to Austin in January 2020

The best prices found for STL to AUS flights for January
22 Jan - 28 Jan
$159pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
American Airlines
 
1 STOP
STL
Lambert-St Louis
24 Jan - 27 Jan
$189pp
STL
Lambert-St Louis
Delta
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Delta
 
1 STOP
STL
Lambert-St Louis
25 Jan - 28 Jan
$223pp
STL
Lambert-St Louis
Frontier
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Frontier
 
1 STOP
STL
Lambert-St Louis

St Louis to Austin 2020 flight deals

Cheap flights to Austin from St Louis found for this year
29 Feb - 3 Mar
$223pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
American Airlines
 
1 STOP
STL
Lambert-St Louis
12 Aug - 16 Aug
$224pp
STL
Lambert-St Louis
Delta
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Delta
 
1 STOP
STL
Lambert-St Louis
8 Mar - 11 Mar
$229pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
American Airlines
 
1 STOP
STL
Lambert-St Louis

Last minute flights from St Louis to Austin

Late deals on round-trip flights to Austin from St Louis, departing today and this week
22 Jan - 28 Jan
$159pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
American Airlines
 
1 STOP
STL
Lambert-St Louis

Alternative routes for St Louis to Austin

Destination information for Austin

Things to know before you go. Useful info for your trip from St Louis to Austin
Average temperature for January in Austin
64.4 °F
Avg rainfall for January in Austin
2.7 ″

Airports servicing St. Louis

Airports servicing Austin

Weekly flight availability
from St Louis to Austin
Sunday
0 flights
Monday
2 daily flights
Tuesday
2 daily flights
Wednesday
2 daily flights
Thursday
2 daily flights
Friday
2 daily flights
Saturday
0 flights

Related info for your journey

Useful info, stats and facts about St Louis to Austin flights.

Flight FAQs

From St Louis to Austin

What days are nonstop flights available from St Louis to Austin?

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Within the past month, 21 users have taken a look at flights from Lambert-St Louis to Austin Bergstrom.

What percent of flights are delayed?

When booking remember that flights St Louis to Austin are typically on time.

How many passenger seats are available on a flight on this route?

2 passengers can be comfortably seated on when flying from Lambert-St Louis to Austin Bergstrom on average per day.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for GoJet Airlines, as currently they have the cheapest options available from St Louis to Austin. On average you can find 1 flight for this flight path daily.

How long does the flight from St Louis to Austin take?

A typical nonstop flight can take about 3 hours, covering about 450 miles.

How many flights depart from St Louis to Austin on average per day?

5 flight departures from Lambert-St Louis to Austin Bergstrom per day on average.
Morning (6am - Noon) - 60% of flight departures
Evening (6pm - Midnight) - 40% of flight departures

Does it rain more in St Louis or Austin?

Expected rainfall in St Louis is same as in Austin. You can expect this to be the case over the next 15 days.

Is St Louis weather warmer or cooler than Austin?

You can imagine temperatures to be in the 97 °F range in August. The weather in Austin is generally hotter than St Louis's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.