Direct flights
from Houston (HOU)
to St. Louis (STL)

Weekly schedule for flights between William P Hobby (Houston, United States) and St. Louis Lambert Intl (St. Louis, United States) operated by 1 airlines.
31 weekly flights operate on this route flying 692mi in 1h55min.
Expect $418 in average for a one-way ticket with the cheapest option at $0.