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

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

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Flights from Naples (APF) to St. Louis (STL)
Origin airport
Naples Municipal
Destination airport
Lambert-St. Louis Intl.
Distance
1002 mi

Naples to St. Louis Flights

The cheapest times to fly from Naples to St. Louis

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 Naples to St. Louis are during the month of . You can find some of the cheapest flights from Naples to St. Louis with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Naples to St. Louis: 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 Naples to St. Louis

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 Naples to St. Louis 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 Naples to St. Louis 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 Naples to St. Louis 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.

 

Frequently asked questions

How much does a flight from Naples Municipal Airport (APF) to Lambert-St. Louis Intl. Airport (STL) cost?
Discover the latest flight deals from APF to STL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from APF to STL?
The cheapest flights from APF to STL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Naples Municipal Airport (APF) to Lambert-St. Louis Intl. Airport (STL)?
You can’t fly direct from Naples, FL (APF-Naples Municipal) to Lambert-St. Louis Intl. Airport (STL). However, you can seamlessly travel to St. Louis without any layovers by leaving from Southwest Florida Intl. Airport (RSW).
What is the cheapest airline that flies from APF to STL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from APF to STL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Naples Municipal Airport (APF) to Lambert-St. Louis Intl. Airport (STL)?
You’ll have to take a flight with a layover if you’re traveling from Naples Municipal Airport (APF) to Lambert-St. Louis Intl. Airport (STL). Direct flights don’t operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from APF to STL?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Naples Municipal Airport (APF) to Lambert-St. Louis Intl. Airport (STL)?
To avoid possible delays on the Naples Municipal Airport (APF) to Lambert-St. Louis Intl. Airport (STL) route, fly before 3 PM. Departures after this time 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.
Is it cheaper to buy a plane ticket from Naples Municipal Airport (APF) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Last-minute bookings from APF to STL are usually more expensive. For the lowest prices, start looking for flights as soon as possible. That said, if you can play around with your travel dates, it’s possible to score a cheap fare right before your trip.
Is it cheaper to book an APF to STL flight and hotel package?
You’ll generally save money by securing an APF to STL 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. After selecting your preferred accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Naples Municipal Airport (APF) to Lambert-St. Louis Intl. Airport (STL)?
It’s usually possible to reschedule or cancel your APF to STL flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find further details on our Customer Service portal.

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