Cheap flights from St. Louis to Naples from $505
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Naples departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from St. Louis to Naples
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How to get the cheapest flight ticket from St. Louis to Naples
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between St. Louis and Naples?
What is the cheapest month to fly to Naples?
The cheapest month to fly to Naples from St. Louis is in November. Flight prices, which tend to average around $696, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Naples from St. Louis during February instead. Flights to Naples in February, while not as cheap as those in November, still average around $743.
What is the cheapest day to depart on your flight to Naples?
Our data shows that Saturday is the least expensive day to fly to Naples. Tickets to fly out on this day can be as low as $974. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Naples for around $1,552.
What is the cheapest airline that flies from Lambert-St Louis to Naples?
Aer Lingus and Air Canada are the most popular carriers operating from Lambert-St Louis to Naples
What airlines fly to Naples?
American Airlines, Lufthansa and United Airlines are the top three most popular airlines that fly to Naples from St. Louis according to our data. American Airlines is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Naples. Keep in mind that there are 3 different airlines that fly to Naples on a routine basis, so you have a few additional options to choose from.
When to book flights from St. Louis to Naples
Cheap St. Louis to Naples (STL to NAP) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Naples
How far is Lambert-St Louis to Naples by plane?
The straight-line distance from Lambert-St Louis to Naples is 5170.7 mi. In terms of flight time, this usually takes a little over 12h 33m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Naples Airport?
Prices for flights from Lambert-St Louis Airport to Naples Airport are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Naples Airport?
There are 3 operators available for flights from Lambert-St Louis Airport to Naples Airport as of July 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Naples Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Naples Airport.
What documentation or ID do you need to fly to Naples Airport?
The travel and health documents you'll need for your trip to Naples Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Naples Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Naples?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Naples is American Airlines, representing 70% of all bookings. The subsequent popular airlines are Lufthansa at 15% and United Airlines at 14%.
Best airlines flying from St. Louis to Naples
Compare and see reviews for airlines that fly from St. Louis to Naples with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $743 | Free Cancellation | Rating 7.4 8,858 reviews | |||
| PriceFrom $794 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $812 | Free Cancellation | Rating 6.8 7,203 reviews |
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Why should I use momondo to find a flight deal from St. Louis to Naples?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Naples. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from St. Louis to Naples with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for St. Louis to Naples flights to just show those with flexible booking policies.
How can momondo help me find flights from St. Louis to Naples?
momondo provides multiple filters to help you find the best flight to Naples from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from St. Louis to Naples right now. Can momondo alert me if prices change?
Yes. momondo can track prices for St. Louis to Naples flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.