Cheap flights from San Diego to Denver

Direct flight: 1,371 km, ~1h 37m from San Diego (SAN) to Denver (DEN).

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Live fares · SAN → DEN

Frequently asked questions

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

    Direct flights from SAN to DEN cover approximately 1,371 km (852 miles), with an estimated flight time of 1h 37m. Operating airlines: AS, F9, UA, WN.

Related guides for this route

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

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