Cheap flights from Calgary to Houston

Direct flight: 2,814 km, ~3h 19m from Calgary (YYC) to Houston (IAH).

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Live fares · YYC → IAH

Frequently asked questions

  • How long is the flight from Calgary to Houston?

    Direct flights from YYC to IAH cover approximately 2,814 km (1,749 miles), with an estimated flight time of 3h 19m. Operating airlines: UA, WS.

Related guides for this route

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

Full route page: YYC → IAH Cheapest month to fly to Houston All flights from Calgary All flights to Houston Flights to USA Visa-free with Canada passport UA routes WS routes