What is the flight distance between HOU and STL?

Distance between Hobby Airport (HOU) and Lambert-St. Louis International Airport (STL) is 1108 kilometers or 689 miles.

Distance From Hobby Airport to Lambert-St. Louis International Airport (HOU - STL Distance)

Q: How long is the flight from HOU to STL?

Flight time from Hobby Airport, Houston, United States to Lambert-St. Louis International Airport, Saint Louis, United States is 1 hours 22 minutes under avarage conditions.

Q: What is the time difference between Houston, United States and Saint Louis, United States?

Time difference between Houston (United States) and Saint Louis (United States) is 1 Hours. Saint Louis time is 1 Hours ahead of Houston. It is currently 13:12 in Hobby Airport (HOU) and 14:12 in Lambert-St. Louis International Airport (STL).

The flight distance from Hobby Airport (HOU) to Lambert-St. Louis International Airport (STL) is 689 miles. This is equivalent to 1108 kilometers or 598 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

1108 kilometers is the distance from Hobby Airport, United States to Lambert-St. Louis International Airport, United States.

Flight Duration between Houston, United States and Saint Louis, United States

Estimated flight time from Hobby Airport, Houston, United States to Lambert-St. Louis International Airport, Saint Louis, United States is 1 hours 22 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • HOU - STL

Time difference between Houston (United States) and Saint Louis (United States) is 1 Hours.
Current local time in Houston is 2026-01-29, 13:12:18 CST and time in Saint Louis is 2026-01-29, 14:12:18 EST.
Saint Louis time is 1 Hours ahead of Houston.

Hobby Airport to Lambert-St. Louis International Airport Flight Route Map - HOU to STL Flight Path

Location of Hobby Airport & Lambert-St. Louis International Airport is given below.
Click the map to view Houston to Saint Louis nonstop flight path and travel direction.

Click to see flight route on Google Map between Houston, United States and Saint Louis, United States. .

Nonstop flight route between Houston, United States and Saint Louis, United States.

Hobby Airport
City:	Houston
Country:	United States
IATA Code:	HOU
ICAO Code:	KHOU
GPS Coordinates:	Latitude: N 29° 38' 43.5'' Longitude: W 95° 16' 44''
Current time:	2026-01-29, 13:12:18 CST
Current weather:	Hobby Airport 15 day weather forecast

Lambert-St. Louis International Airport
City:	Saint Louis
Country:	United States
IATA Code:	STL
ICAO Code:	KSTL
GPS Coordinates:	Latitude: N 38° 44' 55.3'' Longitude: W 90° 22' 12.1''
Current time:	2026-01-29, 14:12:18 EST
Current weather:	Lambert-St. Louis International Airport 15 day weather forecast
Flights: