Find out what a flight from Dayton to Saint Louis might cost

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

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Are there alternative airports near Dayton and Saint Louis?

The two cities are about 338 mi apart. Looking beyond the main airport might reveal better options.

• Airports in Dayton: Dayton is the only airport in operation.
• Airports in Saint Louis: Only Saint Louis - Lambert is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Saint Louis has more than one airport, you can pick the most convenient for your destination.

Adjust your flight filters for Dayton – Saint Louis

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: Las Vegas, 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.