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

Find cheap airline tickets from St Louis to Houston by date

  • any
  • May 2018
  • June 2018
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • any
  • May 2018
  • June 2018
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • price
  • month of departure
  • month of return
$315
outward: Aug 2, 2018
2:51p STL » 6:50p HOU
American Airlines 1 stop (3h59m)
inbound: Aug 7, 2018
1:12a IAH » 4:57a STL
American Airlines 1 stop (3h45m)
Return
Departure
Find the cheapest St Louis Houston flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for St Louis - Houston with these new dates, click on an offer. Want to depart from another city? Choose: Las Vegas - Houston New York - Houston London - Houston Miami - Houston Chicago - Houston San Francisco - Houston See more routes

Airlines operating flights from St Louis to Houston

Sorry! We haven't found any airline tickets from St Louis to Houston. Try launching another search above.

Travel tips for flights St Louis - Houston

Average flight duration: 3h52m (flight with stopovers)

  • Arrival city:
  • Houston, USA
  • Airport(s):
  • William P. Hobby Airport (HOU)
  • George Bush Intercontinental Airport (IAH)
  • Local time:
  • May 28, 2018 4:58 AM, GMT-5
  • Weather:
  • min. 76ºF, max. 92ºF
  • 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:
  • May 28, 2018 4:58 AM, GMT-5
  • Weather:
  • min. 67ºF, max. 81ºF