Flight prices from Great Falls to Sioux City

There’s no fixed price — fares between Great Falls and Sioux City 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.

Flying between Great Falls and Sioux City? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

• Airports in Great Falls: Great Falls has only one airport in service, Great Falls.
• Airports in Sioux City: The only active option is Sioux City - Sioux Gateway.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Great Falls airports in a single search.

Find flights from Great Falls to Sioux City that suit your schedule

Use Jetcost to sort and filter results based on your preferred flight time, number of stops, price range, or airline. View deals from the best airlines and travel agencies.

Other popular destinations

Interested in United States? These cities are also in demand: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Connecting flights can be cheaper but often mean longer layovers. You can easily select either direct or connecting flights with a single click using the filters.