Facts about flights from Houston to St. Louis
- The average cost for 1 stop(s) flight from Houston to St. Louis is $312.98
- The cheapest month to fly between Houston and St. Louis is january
- Flights from Houston to St. Louis are rarely diverted
- The average delay between Houston and St. Louis is 24 min
- Usually, people stay 6 days when travelling from Houston to St. Louis
- Delta Air Lines offers the cheapest deal (flight DL1195) between Houston and St. Louis at $414.36
