Our data suggests that currently, the cheapest flights from St. Louis are being offered by Cape Air, Air Choice One, and American Airlines. For example, Cape Air flights from St. Louis to Owensboro, start at $20, Air Choice One flights from St. Louis to Jackson, Tennessee cost around $43, and American Airlines flights from St. Louis to Jacksonville are around $43.
Currently, the cheapest flight from St. Louis found by our users is for $9 to Owensboro. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $26 to travel from St. Louis to Owensboro.
Chicago, Chicago O'Hare Intl Airport and Atlanta are currently the destinations served most frequently from St. Louis, with 59, 53 and 27 flights per day on average, respectively.
Airlines including American Airlines, Major Airline and Delta frequently fly from St. Louis. You can view other airlines by performing a quick search in the form above.
If you are looking for a cheap first class flight, consider flights to Chicago O'Hare Intl Airport, for which the starting price of a first class seat can be as low as $276.