Cheap flights from Detroit to San Juan

Direct flight: 3,110 km, ~3h 40m from Detroit (DTW) to San Juan (SJU).

Last updated · By

Live fares · DTW → SJU

Frequently asked questions

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

    Direct flights from DTW to SJU cover approximately 3,110 km (1,932 miles), with an estimated flight time of 3h 40m. Operating airlines: DL.

Related guides for this route

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

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