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.

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 connection time from St. Louis to Naples?

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

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 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 November 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.

$848 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.

10:14 am - 3:50 pmSTL Lambert-St Louis-NAP Naples

22h 36m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

6:10 am - 5:26 pmNAP Naples-STL Lambert-St Louis

18h 16m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

$848Delta

Sun, Dec 6 - Tue, Dec 22

6:30 am - 5:45 pmSTL Lambert-St Louis-NAP Naples

28h 15m2 stops Newark Frankfurt am Main

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

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

$861United Airlines

Fri, Mar 12 - Wed, Mar 24

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

$861United Airlines

Fri, Mar 12 - Wed, Mar 24

6:30 am - 1:30 pmSTL Lambert-St Louis-NAP Naples

24h 00m2 stops Chicago O'Hare Intl Frankfurt am Main

2:15 pm - 1:45 pmNAP Naples-STL Lambert-St Louis

30h 30m1 stop Frankfurt am Main

$875Multiple Airlines

Sun, Dec 6 - Tue, Dec 22

3:40 pm - 1:30 pmSTL Lambert-St Louis-NAP Naples

14h 50m1 stop Frankfurt am Main

2:15 pm - 1:45 pmNAP Naples-STL Lambert-St Louis

30h 30m1 stop Frankfurt am Main

$899Lufthansa

Sun, Dec 6 - Tue, Dec 22

6:45 pm - 1:30 pmSTL Lambert-St Louis-NAP Naples

35h 45m2 stops Chicago O'Hare Intl Frankfurt am Main

6:35 pm - 9:37 pmNAP Naples-STL Lambert-St Louis

34h 02m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$916Lufthansa

Wed, Jan 6 - Tue, Jan 19

4:35 pm - 7:50 pmSTL Lambert-St Louis-NAP Naples

20h 15m2 stops Atlanta Hartsfield-Jackson Istanbul

9:35 am - 7:35 amNAP Naples-STL Lambert-St Louis

29h 00m2 stops Istanbul Detroit Metropolitan Wayne County

$1,010Multiple Airlines

Thu, Apr 29 - Sat, May 8

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 - 6:10 pmSTL Lambert-St Louis-NAP Naples

43h 05m2 stops Toronto Pearson Intl Frankfurt am Main

11:25 am - 1:09 pmNAP Naples-STL Lambert-St Louis

32h 44m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$1,074Air Canada

Thu, Apr 29 - Sat, May 8

2:17 pm - 3:50 pmSTL Lambert-St Louis-NAP Naples

18h 33m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

6:10 am - 8:43 pmNAP Naples-STL Lambert-St Louis

21h 33m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

$1,222Delta

Fri, Dec 18 - Fri, Dec 25

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United Airlines flights from St. Louis to Naples

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

United Airlines

Mar 12

STL6:30 amLambert-St Louis

28h 15m

2 stops

NAP5:45 pmNaples

Mar 24

NAP2:15 pmNaples

31h 57m

2 stops

STL4:12 pmLambert-St Louis

$861

United Airlines

Feb 1

STL7:29 amLambert-St Louis

23h 01m

2 stops

NAP1:30 pmNaples

Feb 4

NAP6:30 amNaples

40h 46m

3 stops

STL4:16 pmLambert-St Louis

$1,024

United Airlines

Apr 29

STL3:30 pmLambert-St Louis

14h 00m

1 stop

NAP12:30 pmNaples

May 8

NAP11:25 amNaples

13h 56m

1 stop

STL6:21 pmLambert-St Louis

$1,058

Delta flights from St. Louis to Naples

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

Delta

Dec 6

STL10:14 amLambert-St Louis

22h 36m

2 stops

NAP3:50 pmNaples

Dec 22

NAP6:10 amNaples

18h 16m

2 stops

STL5:26 pmLambert-St Louis

$848

Delta

Dec 18

STL2:17 pmLambert-St Louis

18h 33m

2 stops

NAP3:50 pmNaples

Dec 25

NAP6:10 amNaples

21h 33m

2 stops

STL8:43 pmLambert-St Louis

$1,222

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Sun 12/6

10:14 am-3:50 pm

2 stops22h 36m

Naples

Tue 12/22

6:10 am-5:26 pm

2 stops18h 16m

$848

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Fri 3/12

6:30 am-5:45 pm

2 stops28h 15m

Naples

Wed 3/24

2:15 pm-4:12 pm

2 stops31h 57m

$861

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

$861

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Sun 12/6

6:30 am-1:30 pm

2 stops24h 00m

Naples

Tue 12/22

2:15 pm-1:45 pm

1 stop30h 30m

$875

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Sun 12/6

3:40 pm-1:30 pm

1 stop14h 50m

Naples

Tue 12/22

2:15 pm-1:45 pm

1 stop30h 30m

$899

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Wed 1/6

6:45 pm-1:30 pm

2 stops35h 45m

Naples

Tue 1/19

6:35 pm-9:37 pm

2 stops34h 02m

$916

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Thu 4/29

4:35 pm-7:50 pm

2 stops20h 15m

Naples

Sat 5/8

9:35 am-7:35 am

2 stops29h 00m

$1,010

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

Thu 4/29

4:05 pm-6:10 pm

2 stops43h 05m

Naples

Sat 5/8

11:25 am-1:09 pm

2 stops32h 44m

$1,074

St. LouisNaples

STL Lambert-St Louis - NAP Naples

STLNAP

Lambert-St Louis

Fri 12/18

2:17 pm-3:50 pm

2 stops18h 33m

Naples

Fri 12/25

6:10 am-8:43 pm

2 stops21h 33m

$1,222

Flights are sorted by cheapest round-trip flights first.

Sorted 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	$848
Fastest flight time	20h 15m
Direct flights	None

The best flight deal from St. Louis to Naples found on momondo in the last 72 hours is $848

The fastest flight from St. Louis to Naples takes 20h 15m

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 20h 15m.
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 November 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 12,223 reviews	Search American Airlines flights
Lufthansa	PriceFrom $595	Free Cancellation	Rating 6.8 8,299 reviews	Search Lufthansa flights
British Airways	PriceFrom $769	Free Cancellation	Rating 6.7 8,280 reviews	Search British Airways flights
Air Canada	PriceFrom $851	Free Cancellation	Rating 7.1 11,847 reviews	Search Air Canada flights
United Airlines	PriceFrom $887	Free Cancellation	Rating 7.3 10,461 reviews	Search United Airlines flights
Delta	PriceFrom $1,007	Free Cancellation	Rating 7.8 8,700 reviews	Search Delta flights

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Conca Dei Marini

Maiori

Caserta

Pompei

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Minori

Anacapri

Vietri sul Mare

Procida

Atrani

Furore

Vico Equense

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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.

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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?

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Cheap flights from St. Louis to Naples from $848

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Naples departing on 12/6. 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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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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List of cabin classes available on flights landing in Naples. Availability may vary depending on flight origin and airline.

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