All scheduled flights from Saint Louis to Houston (STL-HOU)
USA
United States
All scheduled flights from STL to HOU. You can fly from Saint Louis to Houston non-stop on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays & Saturdays and the flight takes about 2 hours. Flights with stops take between 3 to 7 hours depending on your flight and connection airport.