Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Naples from $312

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 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Naples

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:10 pm - 9:40 am
STL
-
NAP
14h 30m
1 stop
Multiple Airlines Logo
11:25 am - 6:42 pm
NAP
-
STL
14h 17m
1 stop
$861Multiple Airlines
Mon, Aug 10 - Tue, Aug 25
United Airlines Logo
9:20 am - 9:40 am
STL
-
NAP
17h 20m
2 stops
United Airlines Logo
11:25 am - 11:38 pm
NAP
-
STL
43h 13m
2 stops
$868United Airlines
Mon, Aug 10 - Tue, Aug 25
United Airlines Logo
12:10 pm - 9:40 am
STL
-
NAP
14h 30m
1 stop
United Airlines Logo
6:00 am - 6:42 pm
NAP
-
STL
43h 42m
2 stops
$880United Airlines
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
12:10 pm - 9:40 am
STL
-
NAP
14h 30m
1 stop
Multiple Airlines Logo
6:00 am - 10:59 pm
NAP
-
STL
23h 59m
2 stops
$882Multiple Airlines
Mon, Aug 3 - Wed, Aug 19
United Airlines Logo
12:10 pm - 9:40 am
STL
-
NAP
14h 30m
1 stop
United Airlines Logo
9:45 am - 11:38 pm
NAP
-
STL
20h 53m
1 stop
$884United Airlines
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
12:10 pm - 9:40 am
STL
-
NAP
14h 30m
1 stop
Multiple Airlines Logo
6:00 am - 1:25 pm
NAP
-
STL
14h 25m
1 stop
$904Multiple Airlines
Fri, Oct 9 - Fri, Oct 16
Multiple Airlines Logo
4:13 pm - 2:15 pm
STL
-
NAP
15h 02m
2 stops
Multiple Airlines Logo
6:35 am - 8:37 pm
NAP
-
STL
21h 02m
2 stops
$906Multiple Airlines
Sun, Dec 13 - Sun, Dec 20
Multiple Airlines Logo
12:10 pm - 9:40 am
STL
-
NAP
14h 30m
1 stop
Multiple Airlines Logo
6:00 am - 6:41 pm
NAP
-
STL
19h 41m
2 stops
$913Multiple Airlines
Fri, Oct 9 - Fri, Oct 16
Multiple Airlines Logo
12:10 pm - 9:40 am
STL
-
NAP
14h 30m
1 stop
Multiple Airlines Logo
6:00 am - 1:25 pm
NAP
-
STL
14h 25m
1 stop
$922Multiple Airlines
Fri, Oct 9 - Fri, Oct 16
Multiple Airlines Logo
12:10 pm - 9:40 am
STL
-
NAP
14h 30m
1 stop
Multiple Airlines Logo
6:00 am - 6:41 pm
NAP
-
STL
19h 41m
2 stops
$928Multiple Airlines
Fri, Oct 9 - Fri, Oct 16

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from St. Louis to Naples

Our best Air Canada deals on St. Louis to Naples flight tickets
Air Canada
Oct 9
STL8:00 amLambert-St Louis
18h 40m
2 stops
NAP9:40 amNaples
Oct 16
NAP6:00 amNaples
19h 41m
2 stops
STL6:41 pmLambert-St Louis
$953
Air Canada
Sep 8
STL12:59 pmLambert-St Louis
37h 41m
2 stops
NAP9:40 amNaples
Sep 15
NAP11:25 amNaples
35h 13m
2 stops
STL3:38 pmLambert-St Louis
$962
Air Canada
Sep 1
STL2:40 pmLambert-St Louis
36h 00m
2 stops
NAP9:40 amNaples
Sep 15
NAP11:25 amNaples
31h 32m
2 stops
STL11:57 amLambert-St Louis
$966

United Airlines flights from St. Louis to Naples

Our best United Airlines deals on St. Louis to Naples flight tickets
United Airlines
Aug 10
STL9:20 amLambert-St Louis
17h 20m
2 stops
NAP9:40 amNaples
Aug 25
NAP11:25 amNaples
43h 13m
2 stops
STL11:38 pmLambert-St Louis
$868
United Airlines
Aug 3
STL12:10 pmLambert-St Louis
14h 30m
1 stop
NAP9:40 amNaples
Aug 19
NAP6:00 amNaples
43h 42m
2 stops
STL6:42 pmLambert-St Louis
$880
United Airlines
Aug 3
STL12:10 pmLambert-St Louis
14h 30m
1 stop
NAP9:40 amNaples
Aug 19
NAP9:45 amNaples
20h 53m
1 stop
STL11:38 pmLambert-St Louis
$884

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Naples that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 25, 2026.
Use the filters below to find and compare flights from St. Louis to Naples that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Mon 8/10

12:10 pm-9:40 am

1 stop14h 30m

Naples

Tue 8/25

11:25 am-6:42 pm

1 stop14h 17m

$861

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Mon 8/10

9:20 am-9:40 am

2 stops17h 20m

Naples

Tue 8/25

11:25 am-11:38 pm

2 stops43h 13m

$868

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Mon 8/3

12:10 pm-9:40 am

1 stop14h 30m

Naples

Wed 8/19

6:00 am-6:42 pm

2 stops43h 42m

$880

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Mon 8/3

12:10 pm-9:40 am

1 stop14h 30m

Naples

Wed 8/19

6:00 am-10:59 pm

2 stops23h 59m

$882

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Mon 8/3

12:10 pm-9:40 am

1 stop14h 30m

Naples

Wed 8/19

9:45 am-11:38 pm

1 stop20h 53m

$884

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Fri 10/9

12:10 pm-9:40 am

1 stop14h 30m

Naples

Fri 10/16

6:00 am-1:25 pm

1 stop14h 25m

$904

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Sun 12/13

4:13 pm-2:15 pm

2 stops15h 02m

Naples

Sun 12/20

6:35 am-8:37 pm

2 stops21h 02m

$906

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Fri 10/9

12:10 pm-9:40 am

1 stop14h 30m

Naples

Fri 10/16

6:00 am-6:41 pm

2 stops19h 41m

$913

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Fri 10/9

12:10 pm-9:40 am

1 stop14h 30m

Naples

Fri 10/16

6:00 am-1:25 pm

1 stop14h 25m

$922

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Fri 10/9

12:10 pm-9:40 am

1 stop14h 30m

Naples

Fri 10/16

6:00 am-6:41 pm

2 stops19h 41m

$928

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Naples from

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 February. Flight prices, which tend to average around $513, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Naples from St. Louis during January instead. Flights to Naples in January, while not as cheap as those in February, still average around $518.

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

You could potentially save up to 52% 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

Fastest flight time

13h 50m

Direct flights

None
The fastest flight from St. Louis to Naples takes 13h 50m
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 13h 50m.

  • 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?

  • 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?

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
United AirlinesPriceFrom $485Free CancellationRating
7.4
9,887 reviews
Search United Airlines flights
American AirlinesPriceFrom $513Free CancellationRating
7.1
11,756 reviews
Search American Airlines flights
LufthansaPriceFrom $518Free CancellationRating
6.8
8,093 reviews
Search Lufthansa flights
DeltaPriceFrom $766Free CancellationRating
7.8
8,440 reviews
Search Delta flights
British AirwaysPriceFrom $884Free CancellationRating
6.7
8,072 reviews
Search British Airways flights
Air CanadaPriceFrom $1,035Free CancellationRating
7.1
11,254 reviews
Search Air Canada flights

Traveling to a place near Naples?

Book flights to Naples if you plan to visit one of these locations
Amalfi
Positano
Sorrento
Capri
Praiano
Ischia
Ravello
Maiori
Conca Dei Marini
Procida
Sant'Agnello
Pompei
Caserta
Anacapri
Vietri sul Mare
Furore
Massa Lubrense
Minori
Atrani
Ercolano

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.

An easier way to manage your Naples trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 7/25
Sat 8/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Italy

Airports servicing Campania

Salerno Costa d'Amalfi Airport