• Airport Distance Calculator
• Lambert-St. Louis International Airport to San Diego International Airport Flight Distance

Distance From Lambert-St. Louis International Airport to San Diego International Airport (STL - SAN Distance)

The flight distance from Lambert-St. Louis International Airport (STL) to San Diego International Airport (SAN) is 1555 miles. This is equivalent to 2502 kilometers or 1350 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.

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Flight Duration between Saint Louis, United States and San Diego, United States

Estimated flight time from Lambert-St. Louis International Airport, Saint Louis, United States to San Diego International Airport, San Diego, United States is 3 hours 6 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 • STL - SAN

Time difference between Saint Louis (United States) and San Diego (United States) is 3 Hours.
Current local time in Saint Louis is 2026-03-20, 19:19:28 EDT and time in San Diego is 2026-03-20, 16:19:28 PDT.
San Diego time is 3 Hours behind Saint Louis.

Lambert-St. Louis International Airport to San Diego International Airport Flight Route Map - STL to SAN Flight Path

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

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

Nonstop flight route between Saint Louis, United States and San Diego, United States.

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:	2026-03-20, 19:19:28 EDT
Current weather:	Lambert-St. Louis International Airport 15 day weather forecast

San Diego International Airport
City:	San Diego
Country:	United States
IATA Code:	SAN
ICAO Code:	KSAN
GPS Coordinates:	Latitude: N 32° 44' 1'' Longitude: W 117° 11' 24''
Current time:	2026-03-20, 16:19:28 PDT
Current weather:	San Diego International Airport 15 day weather forecast
Flights: