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

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

Which airports are most convenient between Saint Louis and Kansas City?

Whether it’s cost or connection time, the right airport combination can make a difference.

• Airports in Saint Louis: Only Saint Louis - Lambert is currently active.
• Airports in Kansas City: Kansas City Downtown Airport is also worth considering.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Filter and compare flights from Saint Louis to Kansas City

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Other popular destinations

Want more ideas for your trip to United States? Check these: Las Vegas, 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.