$529 Find Cheap Flights from Spokane to Sioux City

In the last 3 days, the lowest price for a flight from Spokane to Sioux City was $529 for a round-trip ticket.

A passport is not required to fly from Spokane to Sioux City.

When flying out of Spokane you will be using Spokane. You will be landing at Sioux City, also known as Sioux City Sioux Gateway.

We unfortunately don’t have that data for this specific route.

Star Alliance is the only airline alliance operating flights between Spokane and Sioux City.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Spokane to Sioux City.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux City from Spokane is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux City with an airline and back to Spokane with another airline. Booking your flights between Spokane and SUX can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux City from Spokane up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.