Cheap flights from Dallas to Saint Louis

Cheapest current fares: $83 in August 2026, 885 km direct flight in ~1h 2m.

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Live fares · DFW → STL

Cheapest month-by-month fares

Lowest available fare per calendar month from Dallas (DFW) to Saint Louis (STL). Refreshed daily.

Dallas (DFW) → Saint Louis (STL)

  1. August 2026 $83

Frequently asked questions

  • What is the cheapest month to fly from Dallas to Saint Louis?

    Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Dallas (DFW) to Saint Louis (STL), with fares starting from $83.

  • What is the lowest current fare from DFW to STL?

    The lowest currently-listed fare from Dallas (DFW) to Saint Louis (STL) is $83 on 2026-08-17.

  • How long is the flight from Dallas to Saint Louis?

    Direct flights from DFW to STL cover approximately 885 km (550 miles), with an estimated flight time of 1h 2m. Operating airlines: AA, F9.

Related guides for this route

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

Full route page: DFW → STL Cheapest month to fly to Saint Louis All flights from Dallas All flights to Saint Louis Flights to USA Visa-free with USA passport AA routes F9 routes