Cheap flights from Detroit to San Diego

Direct flight: 3,143 km, ~3h 42m from Detroit (DTW) to San Diego (SAN).

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Live fares · DTW → SAN

Frequently asked questions

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

    Direct flights from DTW to SAN cover approximately 3,143 km (1,953 miles), with an estimated flight time of 3h 42m. Operating airlines: DL.

Related guides for this route

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

Full route page: DTW → SAN Cheapest month to fly to San Diego All flights from Detroit All flights to San Diego Flights to USA Visa-free with USA passport DL routes