Houston to St Louis Distance
HOU to STL · 1,108 km (688 mi)
Distance
1,108 km
Distance
688 mi
Est. Flight Time
1h 54m
Direction
NNE
Route Map
HOU → STL
HOU → STL
Track flight prices from Houston to St Louis
Get notified when prices drop on this route. We scan fares daily — you book directly with the airline.
✓ Free forever
✓ 2-minute setup
✓ Book direct
Origin Airport
Airport Name
William P. Hobby Airport
IATA Code
HOU
ICAO Code
KHOU
City
Houston
Country
United States
United States
Continent
North America
Coordinates
29.645336, -95.276812
Elevation
46 ft (14 m)
Destination Airport
Airport Name
St. Louis Lambert International Airport
IATA Code
STL
ICAO Code
KSTL
City
St Louis
Country
United States
United States
Continent
North America
Coordinates
38.748697, -90.370003
Elevation
618 ft (188 m)
Route Summary
Distance (km)
1,108 km
Distance (miles)
688 mi
Bearing
22.7°
Direction
NNE
Est. Flight Time
1h 54m
Fly for less
Get cheap flight alerts from Houston to St Louis
We scan fares daily. You book directly with the airline. Free forever.
Get Started →