Houston to St Louis (HOU–SUS) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Last scheduled nonstop: Aug 2026.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
On-Time Performance
Other ways to reach St Louis from Houston
| Metric | HOU→SUS | IAH→SUS | AUS→SUS |
|---|---|---|---|
| Distance from HOU | – | 24 mi | 148 mi |
| Nonstop airlines | – | 4 | 11 |
| Weekly flights | – | 1 | 1 |
| Flight time | 1h 28m | 1h 29m | 1h 37m |
| Departure OTP | 57% | – | – |
Travel Essentials
HOU: CDT · SUS: CDT
When it's 6:00 PM in Houston, it's 6:00 PM in St Louis.
HOU–SUS Quick Facts
Frequently Asked Questions
Flights from HOU to SUS
William P. Hobby Airport (HOU) and Spirit of St Louis Airport (SUS) are connected through multiple connecting hub airports.
HOU to SUS Flight Duration and Schedule
Nonstop flight time from HOU to SUS is about 1 hours 28 minutes gate to gate. The route covers a distance of 677 miles (1,089 km).
Connecting Options and Alternatives
Nearby alternative airports include Houston (IAH) and Austin (AUS).