Cheap flights from Houston to Buenos Aires

Direct flight: 8,172 km, ~9h 37m from Houston (IAH) to Buenos Aires (EZE).

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Live fares · IAH → EZE

Frequently asked questions

  • How long is the flight from Houston to Buenos Aires?

    Direct flights from IAH to EZE cover approximately 8,172 km (5,078 miles), with an estimated flight time of 9h 37m. Operating airlines: UA.

Related guides for this route

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

Full route page: IAH → EZE Cheapest month to fly to Buenos Aires All flights from Houston All flights to Buenos Aires Flights to Argentina Visa-free with USA passport UA routes