- Cheap flights from Sioux City (SUX) to Great Falls (GTF) (2026) | Expedia.co.id

A dam with a spillway, a bridge, and a river.

Popular airlines from Sioux City, IA (SUX-Sioux Gateway) to Great Falls, MT (GTF-Great Falls Intl.)

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Travel information

Origin airport	Sioux City, IA
Destination airport	Great Falls, MT
Distance	1,304 km away

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