SANSTL
San Diego (San Diego International Airport) to St. Louis (St. Louis Lambert International Airport).
Flight time from SAN to STL is estimated at about 3h 47m, based on the 1,554-mile great-circle distance. Our current captured departure sample includes 1-2/day across 3 captured airlines, with Southwest Airlines appearing most often in that sample. Captured departure times run from 06:30 to 13:30 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~3h 47m Estimated from great-circle distance — no tracked flights yet. | 1,554 mi | 1-2/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for SAN to STL
Our current provider sample includes 1-2/day from SAN to STL across 3 captured airlines. Captured departure terminal data is available for 1, 2.
- First departure
- 06:30
- Last departure
- 13:30
- Cadence
- ~hourly
- Captured departures/day
- 9
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 1-2/day | Boeing 737 · Terminal 1 · Seat map | 06:3006:35 |
Aircraft on this route
Flying the other way?
STL to SAN flights — 1-2/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for SAN to STL. Frequency uses 12 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from SAN to STL?
The SAN to STL flight time is estimated at about 3h 47m from great-circle distance until enough tracked flights are available.
How far is SAN from STL?
SAN to STL is about 1,554 miles by air.
Which airlines fly from SAN to STL?
Our current provider sample for SAN to STL includes Southwest Airlines, Alaska Airlines, United Airlines. Confirm live timetables before booking.
What aircraft fly from SAN to STL?
Aircraft captured in our current provider sample for SAN to STL include Airbus A320 family, Boeing 737.