- Cheap flights from Waterloo (ALO) to Sioux City (SUX) (2026) | Expedia.co.id

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Popular airlines from Waterloo, IA (ALO-Waterloo Regional) to Sioux City, IA (SUX-Sioux Gateway)

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Travel information

Origin airport	Waterloo, IA
Destination airport	Sioux City, IA
Distance	326 km away

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