What is the cheapest month to fly from Dallas to Sioux Falls?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Dallas (DFW) to Sioux Falls (FSD), with fares starting from $194.

What is the lowest current fare from DFW to FSD?

The lowest currently-listed fare from Dallas (DFW) to Sioux Falls (FSD) is $194 on 2026-08-22.

How long is the flight from Dallas to Sioux Falls?

Direct flights from DFW to FSD cover approximately 1,188 km (738 miles), with an estimated flight time of 1h 24m. Operating airlines: AA.

Cheap flights from Dallas to Sioux Falls

Cheapest current fares: $194 in August 2026, 1,188 km direct flight in ~1h 24m.

Last updated August 9, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Dallas (DFW) to Sioux Falls (FSD). Refreshed daily.

Dallas (DFW) → Sioux Falls (FSD)

August 2026 $194

Frequently asked questions

What is the cheapest month to fly from Dallas to Sioux Falls?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Dallas (DFW) to Sioux Falls (FSD), with fares starting from $194.
What is the lowest current fare from DFW to FSD?

The lowest currently-listed fare from Dallas (DFW) to Sioux Falls (FSD) is $194 on 2026-08-22.
How long is the flight from Dallas to Sioux Falls?

Direct flights from DFW to FSD cover approximately 1,188 km (738 miles), with an estimated flight time of 1h 24m. Operating airlines: AA.

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