Cheap Flights from St. Louis (STL) to Naples (APF)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Naples, FL (APF-Naples Municipal)

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Naples Municipal Airport (APF) cost?
Snag a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Naples Municipal Airport (APF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Naples Municipal Airport (APF)?
Traveling in can help you save, as it's the cheapest month for flights between STL and APF. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Naples Municipal Airport (APF)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest STL to APF flight.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Naples Municipal Airport (APF)?
There aren't any daily nonstop flights departing from Lambert-St. Louis Intl. Airport (STL) to Naples Municipal Airport (APF). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from STL to APF?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Naples Municipal Airport (APF)?
To avoid potential delays on the Lambert-St. Louis Intl. Airport (STL) to Naples Municipal Airport (APF) route, fly before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Naples from Lambert-St. Louis Intl. Airport (STL)?
Southwest Florida Intl. Airport (RSW) is the only airport in Naples with direct flights from Lambert-St. Louis Intl. Airport (STL). Compare the options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Naples Municipal Airport (APF) last-minute?
Last-minute bookings from STL to APF are usually more expensive. To lock in the lowest rates, start looking for flights as early as possible. That said, if your travel plans are flexible, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a STL to APF flight and hotel package?
You'll typically save money by securing a STL to APF flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred flights and accommodations, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Naples Municipal Airport (APF)?
If you reserved your STL to APF flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Naples Municipal
Distance
1002 mi

Book with confidence

Book with confidence

St. Louis to Naples Flights

The cheapest times to fly from St. Louis to Naples

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Naples are during the month of . You can find some of the cheapest flights from St. Louis to Naples with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Naples

Sunday is one of the best days to book for cheap flights from St. Louis to Naples: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Naples

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Naples in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Naples flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Naples airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Naples Flights

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*Available to One Key members.