Cheap flights from Harlingen to Houston

Direct flight: 476 km, ~34m from Harlingen (HRL) to Houston (IAH).

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Live fares · HRL → IAH

Frequently asked questions

  • How long is the flight from Harlingen to Houston?

    Direct flights from HRL to IAH cover approximately 476 km (296 miles), with an estimated flight time of 34m. Operating airlines: UA.

Related guides for this route

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

Full route page: HRL → IAH Cheapest month to fly to Houston All flights from Harlingen All flights to Houston Flights to USA Visa-free with USA passport UA routes