Cheap flights from Nashville to Houston

Cheapest current fares: $334 in May 2026, 1,058 km direct flight in ~1h 15m.

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Live fares · BNA → IAH

Cheapest month-by-month fares

Lowest available fare per calendar month from Nashville (BNA) to Houston (IAH). Refreshed daily.

Nashville (BNA) → Houston (IAH)

  1. May 2026 $334

Frequently asked questions

  • What is the cheapest month to fly from Nashville to Houston?

    Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Nashville (BNA) to Houston (IAH), with fares starting from $334.

  • What is the lowest current fare from BNA to IAH?

    The lowest currently-listed fare from Nashville (BNA) to Houston (IAH) is $334 on 2026-05-26.

  • How long is the flight from Nashville to Houston?

    Direct flights from BNA to IAH cover approximately 1,058 km (657 miles), with an estimated flight time of 1h 15m. Operating airlines: UA.

Related guides for this route

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

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