Colorado SpringsSan DiegoDirect FlightsCOS–SAN
Colorado Springs (City Of Colorado Springs Municipal Airport) to San Diego (San Diego International Airport).
Flight time from COS to SAN is estimated at about 2h 16m, based on the 815-mile great-circle distance. Our current captured departure sample includes 1/day across 1 captured airline, with Southwest Airlines appearing most often in that sample.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~2h 16m Estimated from great-circle distance — no tracked flights yet. | 815 mi | 1/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for COS to SAN
Our current provider sample includes 1/day from COS to SAN across 1 captured airline.
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 1/day | Boeing 737 · Seat map | — |
Aircraft on this route
Flying the other way?
SAN to COS flights — 3×/wk on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for COS to SAN, last seen June 15, 2026. Frequency uses 4 scheduled departures across 4 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 COS to SAN?
The COS to SAN flight time is estimated at about 2h 16m from great-circle distance until enough tracked flights are available.
How far is COS from SAN?
COS to SAN is about 815 miles by air.
Which airlines fly from COS to SAN?
Our current provider sample for COS to SAN includes Southwest Airlines. Confirm live timetables before booking.
What aircraft fly from COS to SAN?
Aircraft captured in our current provider sample for COS to SAN include Boeing 737.