Cheap flights from St. Louis to Valparaiso from $131

If you aren’t able to travel during the month of September, then book flights to Valparaiso, Florida from St. Louis during November instead. Flights to Valparaiso, Florida in November, while not as cheap as those in September, still average around $296.

The cheapest day to depart on your flight to Valparaiso, Florida is on a Saturday when prices can be found for as low as $411. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from St. Louis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $436.

Our data shows that the cheapest St. Louis to Valparaiso, Florida flights are usually those with departure times in the morning. Our users have found flights to Valparaiso, Florida in the morning for as low as $411. In contrast, the most expensive time of day to depart to Valparaiso, Florida is in the afternoon when prices are around $451.

Fly from Lambert-St Louis to Valparaiso Destin-Ft Walton Beach for the best Lambert-St Louis - Valparaiso Destin-Ft Walton Beach flight prices

You are more likely to see cheaper flights to Valparaiso, Florida from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Valparaiso, Florida for around $369 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Valparaiso, Florida from St. Louis for as low as $231 on momondo.

There is only 1 cabin class available to choose from on Lambert-St Louis to Valparaiso Destin-Ft Walton Beach flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between St. Louis to Valparaiso, Florida.

As of February 2026, prices for St. Louis to Valparaiso, Florida flights are approximately 16% cheaper when compared to flights at the same time last year.

Delta, American Airlines, and Southwest are the most popular carriers operating from Lambert-St Louis to Valparaiso Destin-Ft Walton Beach

Southwest, Allegiant Air and Delta are the top three most popular airlines that fly to Valparaiso, Florida from St. Louis according to our data. Southwest is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Valparaiso, Florida. Keep in mind that there are 4 different airlines that fly to Valparaiso, Florida on a routine basis, so you have a few additional options to choose from.