Flight prices from Chicago Rockford to Sioux Falls

There’s no fixed price — fares between Chicago and Sioux Falls can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Is there more than one airport in Chicago or Sioux Falls?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

• Airports in Chicago: Chicago has 3 airports - Midway, O'Hare, Rockford.
• Airports in Sioux Falls: Sioux Falls - Joe Foss Field is the only airport in operation.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Sioux Falls as well.

Filter and compare flights from Chicago Rockford to Sioux Falls

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Other popular destinations

Want more ideas for your trip to United States? Check these: Boston, Los Angeles, Miami, New York City, Orlando.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.