Cheap flights from San Antonio to San Diego

Direct flight: 1,815 km, ~2h 8m from San Antonio (SAT) to San Diego (SAN).

Last updated · By

Live fares · SAT → SAN

Frequently asked questions

  • How long is the flight from San Antonio to San Diego?

    Direct flights from SAT to SAN cover approximately 1,815 km (1,128 miles), with an estimated flight time of 2h 8m. Operating airlines: WN.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: SAT → SAN Cheapest month to fly to San Diego All flights from San Antonio All flights to San Diego Flights to USA Visa-free with USA passport WN routes