Cheap flights from Denver to San Antonio

Direct flight: 1,280 km, ~1h 30m from Denver (DEN) to San Antonio (SAT).

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Live fares · DEN → SAT

Frequently asked questions

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

    Direct flights from DEN to SAT cover approximately 1,280 km (795 miles), with an estimated flight time of 1h 30m. Operating airlines: F9, UA, WN.

Related guides for this route

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

Full route page: DEN → SAT Cheapest month to fly to San Antonio All flights from Denver All flights to San Antonio Flights to USA Visa-free with USA passport F9 routes UA routes WN routes