Take off on cheap flights from St Louis to Austin, your adventure starts now!

Find cheap airline tickets from St Louis to Austin by date

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$339
outward: Nov 20, 2018
3:50p STL » 8:30p AUS
United Airlines 1 stop (4h40m)
inbound: Nov 26, 2018
2:48a AUS » 9:13a STL
United Airlines 1 stop (6h25m)
$339
outward: Nov 20, 2018
3:50p STL » 8:30p AUS
United Airlines 1 stop (4h40m)
inbound: Nov 26, 2018
2:48a AUS » 9:13a STL
United Airlines 1 stop (6h25m)
Return
Departure
Find the cheapest St Louis Austin flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for St Louis - Austin with these new dates, click on an offer. Want to depart from another city? Choose: Las Vegas - Austin New York - Austin London - Austin San Francisco - Austin See more routes

Airlines operating flights from St Louis to Austin

  • any
  • October 2018
  • November 2018
  • December 2018
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  • March 2019
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  • Alaska Airlines
  • United Airlines
United Airlines
outbound: Nov 18, 2018
United Airlines 1 stop
return: Nov 25, 2018
United Airlines 1 stop
Alaska Airlines
outbound: Nov 18, 2018
Alaska Airlines 1 stop
return: Nov 25, 2018
Alaska Airlines 1 stop

Travel tips for flights St Louis - Austin

Average flight duration: 5h32m (flight with stopovers)

  • Arrival city:
  • Austin, USA
  • Airport(s):
  • Austin–Bergstrom International Airport (AUS)
  • Local time:
  • Oct 23, 2018 9:28 AM, GMT-5
  • Weather:
  • min. 50ºF, max. 60ºF
  • Departure city:
  • St Louis, USA
  • Airport(s):
  • St. Louis Downtown Airport (CPS)
  • Lambert–St. Louis International Airport (STL)
  • MidAmerica St. Louis Airport (BLV)
  • Spirit of St. Louis Airport (SUS)
  • Local time:
  • Oct 23, 2018 9:28 AM, GMT-5
  • Weather:
  • min. 83ºF, max. 90ºF