What’s the cost of a flight from Saint Louis to Rapid City?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Saint Louis and Rapid City.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Airport options between Saint Louis and Rapid City

Even for routes around 751 mi, using different airports might affect flight cost and travel time.

• Airports in Saint Louis: Only Saint Louis - Lambert operates here.
• Airports in Rapid City: Rapid City is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Adjust your flight filters for Saint Louis – Rapid City

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from agencies like Expedia, eDreams, and more.

Other popular destinations

Planning a trip to United States? These cities are popular too: Atlanta, Los Angeles, Miami, New York City, Orlando.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.