Cheap flights from San Juan to Houston

Direct flight: 3,228 km, ~3h 48m from San Juan (SJU) to Houston (IAH).

Last updated · By

Live fares · SJU → IAH

Frequently asked questions

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

    Direct flights from SJU to IAH cover approximately 3,228 km (2,006 miles), with an estimated flight time of 3h 48m. Operating airlines: UA.

Related guides for this route

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

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