San DiegoHoustonDirect FlightsSAN–CXO
San Diego (San Diego International Airport) to Houston (Conroe/North Houston Regional Airport).
Flight time from SAN to CXO is estimated at about 3h 15m, based on the 1,290-mile great-circle distance. Our current captured departure sample includes Scheduled across 2 captured airlines, with Southwest Airlines appearing most often in that sample.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~3h 15m Estimated from great-circle distance — no tracked flights yet. | 1,290 mi | Scheduled From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for SAN to CXO
Our current provider sample includes Scheduled from SAN to CXO across 2 captured airlines.
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | Scheduled | Varies by schedule | — |
| United Airlines | Scheduled | Varies by schedule | — |
Typical aircraft
Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for SAN to CXO, last seen June 15, 2026. Frequency uses 0 scheduled departures across 1 observed day; 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 CXO?
The SAN to CXO flight time is estimated at about 3h 15m from great-circle distance until enough tracked flights are available.
How far is SAN from CXO?
SAN to CXO is about 1,290 miles by air.
Which airlines fly from SAN to CXO?
Our current provider sample for SAN to CXO includes Southwest Airlines, United Airlines. Confirm live timetables before booking.