Cheap flights from St. Louis to Fort Lauderdale from $69

The cheapest month to fly to Fort Lauderdale from St. Louis is in October. Flight prices, which tend to average around $197, are often lower during this time because this is during the off-season. If you aren’t able to travel to Fort Lauderdale during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $291.

According to our data, Tuesday is the cheapest day to fly to Fort Lauderdale from St. Louis. The lowest ticket price found for a Tuesday departure recently was $421. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Fort Lauderdale is Monday, with ticket prices averaging around $489.

Our data shows that the cheapest St. Louis to Fort Lauderdale flights are usually those with departure times at noon. Our users have found flights to Fort Lauderdale at noon for as low as $440. In contrast, the most expensive time of day to depart to Fort Lauderdale is in the afternoon when prices are around $479.

Fly from Lambert-St Louis to Fort Lauderdale for the best Lambert-St Louis - Fort Lauderdale flight prices

You are more likely to see cheaper flights to Fort Lauderdale from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Fort Lauderdale for around $392 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Fort Lauderdale from St. Louis for as low as $327 on momondo.

There is only 1 cabin class available to choose from on St. Louis to Fort Lauderdale flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 20% on your flight if you consider stops on a St. Louis to Fort Lauderdale flight.

As of July 2026, prices for St. Louis to Fort Lauderdale flights are approximately 32% more expensive when compared to flights at the same time last year.

Frontier, Delta, and Southwest are the most popular carriers operating from Lambert-St Louis to Fort Lauderdale

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Fort Lauderdale from St. Louis according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Fort Lauderdale. Keep in mind that there are 7 different airlines that fly to Fort Lauderdale on a routine basis, so you have a few additional options to choose from.

Chicago (ORD) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Flights via Atlanta (ATL) offer the lowest average round-trip price of $227.

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 5h 56m.

Chicago (ORD) has the shortest average layover time for this route: 1h 06m.

As of July 2026, there are 1 flights per day flying from St. Louis to Fort Lauderdale. The most common time of day flights depart is 9:00AM, with 40% of flights taking off at noon.

As of July 2026, there are 10 flights per week flying from St. Louis to Fort Lauderdale. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.