What airlines fly to Naples?

American Airlines, Lufthansa and British Airways 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 30% of people opting to fly with this airline when traveling to Naples. Keep in mind that there are 6 different airlines that fly to Naples on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from St. Louis to Naples?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 12h 58m.

Which layover airport offers the lowest fares from St. Louis to Naples?

Flights via London (LHR) offer the lowest average round-trip price of $835.

Which layover airport has the shortest connection time from St. Louis to Naples?

Chicago (ORD) has the shortest average layover time for this route: 2h 46m.

Which airport is the most popular layover for flights between St. Louis and Naples?

Chicago (ORD) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.

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 6 operators available for flights from Lambert-St Louis Airport to Naples Airport as of October 2026.

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.

$490 Cheap Flights from St. Louis to Naples in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Naples

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:17 pm - 1:30 pmSTL Lambert-St Louis-NAP Naples

17h 13m2 stops Chicago O'Hare Intl Frankfurt am Main

2:15 pm - 4:16 pmNAP Naples-STL Lambert-St Louis

57h 01m3 stops Frankfurt am Main Toronto Pearson Intl Newark

$850United Airlines

Mon, Feb 1 - Fri, Feb 5

1:17 pm - 1:30 pmSTL Lambert-St Louis-NAP Naples

17h 13m2 stops Chicago O'Hare Intl Frankfurt am Main

2:15 pm - 5:13 pmNAP Naples-STL Lambert-St Louis

33h 58m2 stops Frankfurt am Main Chicago O'Hare Intl

$852United Airlines

Mon, Feb 1 - Fri, Feb 5

6:00 am - 5:45 pmSTL Lambert-St Louis-NAP Naples

28h 45m2 stops Chicago O'Hare Intl Frankfurt am Main

2:15 pm - 11:19 pmNAP Naples-STL Lambert-St Louis

39h 04m2 stops Frankfurt am Main Chicago O'Hare Intl

$867United Airlines

Fri, Mar 12 - Wed, Mar 24

1:43 pm - 10:30 pmSTL Lambert-St Louis-NAP Naples

25h 47m2 stops Chicago O'Hare Intl Madrid Barajas

3:05 pm - 11:26 pmNAP Naples-STL Lambert-St Louis

39h 21m2 stops Madrid Barajas Philadelphia

$912Iberia

Thu, Dec 10 - Thu, Dec 17

4:05 pm - 5:45 pmSTL Lambert-St Louis-NAP Naples

18h 40m2 stops Toronto Pearson Intl Frankfurt am Main

6:35 pm - 11:19 pmNAP Naples-STL Lambert-St Louis

34h 44m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$957Multiple Airlines

Fri, Mar 12 - Wed, Mar 24

1:05 pm - 11:50 amSTL Lambert-St Louis-NAP Naples

15h 45m2 stops Philadelphia London Heathrow

11:40 am - 11:57 pmNAP Naples-STL Lambert-St Louis

19h 17m2 stops London Heathrow Chicago O'Hare Intl

$1,020British Airways

Mon, Feb 1 - Thu, Feb 4

4:05 pm - 5:45 pmSTL Lambert-St Louis-NAP Naples

18h 40m2 stops Toronto Pearson Intl Frankfurt am Main

2:15 pm - 4:12 pmNAP Naples-STL Lambert-St Louis

31h 57m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,026Lufthansa

Fri, Mar 12 - Wed, Mar 24

6:05 pm - 3:50 pmSTL Lambert-St Louis-NAP Naples

14h 45m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

6:10 am - 11:26 pmNAP Naples-STL Lambert-St Louis

24h 16m2 stops Paris Charles de Gaulle Minneapolis St Paul

$1,077Delta

Fri, Dec 11 - Fri, Dec 18

3:40 pm - 5:45 pmSTL Lambert-St Louis-NAP Naples

19h 05m1 stop Frankfurt am Main

6:35 pm - 11:19 pmNAP Naples-STL Lambert-St Louis

34h 44m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$1,249Lufthansa

Fri, Mar 12 - Wed, Mar 24

11:05 am - 10:35 amSTL Lambert-St Louis-NAP Naples

16h 30m2 stops Newark Rome Fiumicino

6:35 pm - 1:45 pmNAP Naples-STL Lambert-St Louis

26h 10m1 stop Frankfurt am Main

$1,252Multiple Airlines

Thu, Dec 10 - Thu, Dec 17

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Lufthansa flights from St. Louis to Naples

Our best Lufthansa deals on St. Louis to Naples flight tickets

Lufthansa

Mar 12

STL4:05 pmLambert-St Louis

18h 40m

2 stops

NAP5:45 pmNaples

Mar 24

NAP2:15 pmNaples

31h 57m

2 stops

STL4:12 pmLambert-St Louis

$1,026

Lufthansa

Mar 12

STL3:40 pmLambert-St Louis

19h 05m

1 stop

NAP5:45 pmNaples

Mar 24

NAP6:35 pmNaples

34h 44m

2 stops

STL11:19 pmLambert-St Louis

$1,249

Lufthansa

Mar 12

STL3:40 pmLambert-St Louis

19h 05m

1 stop

NAP5:45 pmNaples

Mar 24

NAP6:35 pmNaples

34h 44m

2 stops

STL11:19 pmLambert-St Louis

$1,259

United Airlines flights from St. Louis to Naples

Our best United Airlines deals on St. Louis to Naples flight tickets

United Airlines

Feb 1

STL1:17 pmLambert-St Louis

17h 13m

2 stops

NAP1:30 pmNaples

Feb 5

NAP2:15 pmNaples

57h 01m

3 stops

STL4:16 pmLambert-St Louis

$850

United Airlines

Feb 1

STL1:17 pmLambert-St Louis

17h 13m

2 stops

NAP1:30 pmNaples

Feb 5

NAP2:15 pmNaples

33h 58m

2 stops

STL5:13 pmLambert-St Louis

$852

United Airlines

Mar 12

STL6:00 amLambert-St Louis

28h 45m

2 stops

NAP5:45 pmNaples

Mar 24

NAP2:15 pmNaples

39h 04m

2 stops

STL11:19 pmLambert-St Louis

$867

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Mon 2/1

1:17 pm-1:30 pm

2 stops17h 13m

Naples

Fri 2/5

2:15 pm-4:16 pm

3 stops57h 01m

$850

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Mon 2/1

1:17 pm-1:30 pm

2 stops17h 13m

Naples

Fri 2/5

2:15 pm-5:13 pm

2 stops33h 58m

$852

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Fri 3/12

6:00 am-5:45 pm

2 stops28h 45m

Naples

Wed 3/24

2:15 pm-11:19 pm

2 stops39h 04m

$867

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Thu 12/10

1:43 pm-10:30 pm

2 stops25h 47m

Naples

Thu 12/17

3:05 pm-11:26 pm

2 stops39h 21m

$912

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Fri 3/12

4:05 pm-5:45 pm

2 stops18h 40m

Naples

Wed 3/24

6:35 pm-11:19 pm

2 stops34h 44m

$957

Quickest round-trip

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Mon 2/1

1:05 pm-11:50 am

2 stops15h 45m

Naples

Thu 2/4

11:40 am-11:57 pm

2 stops19h 17m

$1,020

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Fri 3/12

4:05 pm-5:45 pm

2 stops18h 40m

Naples

Wed 3/24

2:15 pm-4:12 pm

2 stops31h 57m

$1,026

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Fri 12/11

6:05 pm-3:50 pm

2 stops14h 45m

Naples

Fri 12/18

6:10 am-11:26 pm

2 stops24h 16m

$1,077

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Fri 3/12

3:40 pm-5:45 pm

1 stop19h 05m

Naples

Wed 3/24

6:35 pm-11:19 pm

2 stops34h 44m

$1,249

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Thu 12/10

11:05 am-10:35 am

2 stops16h 30m

Naples

Thu 12/17

6:35 pm-1:45 pm

1 stop26h 10m

$1,252

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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 $0, 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 $513.

Can stopping save me money on St. Louis to Naples flights?

You could potentially save up to 21% on your flight if you consider stops on a St. Louis to Naples flight.

When to book flights from St. Louis to Naples

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Naples according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Best Price Found	$490
Fastest flight time	15h 45m
Direct flights	None

The best one-way flight to Naples from St. Louis in the past 72 hours is $490. The best round-trip flight deal from St. Louis to Naples found on momondo in the last 72 hours is $850.

The fastest flight from St. Louis to Naples takes 15h 45m

There are no direct flights from St. Louis to Naples. There are no popular flight routes from St. Louis to Naples.

Search flight deals

Frequently asked questions about flying 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 15h 45m.
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 6 operators available for flights from Lambert-St Louis Airport to Naples Airport as of October 2026.
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 23% of all bookings. The subsequent popular airlines are Lufthansa at 20%, British Airways at 18%, and Air Canada 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
American Airlines	PriceFrom $513	Free Cancellation	Rating 7.0 12,198 reviews	Search American Airlines flights
Lufthansa	PriceFrom $595	Free Cancellation	Rating 6.8 8,298 reviews	Search Lufthansa flights
British Airways	PriceFrom $769	Free Cancellation	Rating 6.7 8,275 reviews	Search British Airways flights
Air Canada	PriceFrom $851	Free Cancellation	Rating 7.1 11,821 reviews	Search Air Canada flights
United Airlines	PriceFrom $887	Free Cancellation	Rating 7.3 10,444 reviews	Search United Airlines flights
Delta	PriceFrom $1,007	Free Cancellation	Rating 7.8 8,681 reviews	Search Delta flights

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Minori

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Atrani

Furore

Piano di Sorrento

Why use momondo?

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.

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Cheap flights from St. Louis to Naples from $490

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 11/30. 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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Lufthansa flights from St. Louis to Naples

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How to get the cheapest flight ticket from St. Louis to Naples

What is the cheapest month to fly to Naples?

Can stopping save me money on St. Louis to Naples flights?

What airlines fly to Naples?

Which airport is the most popular layover for flights between St. Louis and Naples?

Which layover airport offers the lowest fares from St. Louis to Naples?

Which layover airport has the shortest travel time from St. Louis to Naples?

Which layover airport has the shortest connection time from St. Louis to Naples?

When to book flights from St. Louis to Naples

Cheap St. Louis to Naples (STL to NAP) flight deals and tips

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Frequently asked questions about flying from St. Louis to Naples

Best airlines flying from St. Louis to Naples

Compare and see reviews for airlines that fly from St. Louis to Naples with momondo

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List of cabin classes available on flights landing in Naples. Availability may vary depending on flight origin and airline.

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