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$596+ Cheap flights from St. Louis (STL) to Naples (NAP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — NAP
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from St. Louis to Naples

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Naples (NAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$640
(Air Canada)

One-way from

$604
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$1,325
From Lambert-St Louis to Naples
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One-way flight from Lambert-St Louis to Naples
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Highest demand for flights based on searches. 4% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($73 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from St. Louis to Naples

Cheapest flights from St. Louis to Naples
Explore the most affordable flight options available from St. Louis to Naples. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/21:27 pmSTL - NAP
2 stops17h 23mLufthansa
mar. 12/162:35 pmNAP - STL
1 stop30h 20mLufthansa
Deal found 6/10$596
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/24:15 pmSTL - NAP
2 stops43h 00mMultiple Airlines
mar. 12/166:15 pmNAP - STL
2 stops26h 40mMultiple Airlines
Deal found 6/10$606
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/121:30 pmSTL - NAP
1 stop13h 10mAir Canada
mar. 8/266:40 amNAP - STL
2 stops20h 20mAir Canada
Deal found 6/11$640
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/121:30 pmSTL - NAP
1 stop13h 10mUnited Airlines
mar. 8/269:45 amNAP - STL
1 stop16h 54mUnited Airlines
Deal found 6/10$643
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/176:02 amSTL - NAP
1 stop20h 58mAmerican Airlines
mié. 10/13:00 pmNAP - STL
1 stop13h 53mAmerican Airlines
Deal found 6/11$744
This Gurufare deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/291:24 pmSTL - NAP
1 stop13h 36mBritish Airways
sáb. 8/212:00 pmNAP - STL
1 stop15h 25mBritish Airways
Deal found 6/11$1,360
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/297:00 amSTL - NAP
2 stops18h 10mDelta
sáb. 8/210:15 amNAP - STL
2 stops20h 05mDelta
Deal found 6/10$1,367
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/108:10 amSTL - NAP
2 stops28h 30mTurkish Airlines
mié. 6/188:40 pmNAP - STL
2 stops33h 05mTurkish Airlines
Deal found 6/10$1,765

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from St. Louis to Naples that are best for you.

Fly from

St. Louis

Fly to

Naples

Route

Depart

Return

Price

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

mar. 8/12

1:30 pm-9:40 am

1 stop13h 10m

Naples

mar. 8/26

6:40 am-8:00 pm

2 stops20h 20m

$640

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

mar. 8/12

1:30 pm-9:40 am

1 stop13h 10m

Naples

mar. 8/26

9:45 am-7:39 pm

1 stop16h 54m

$643

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

lun. 9/8

1:03 pm-10:00 am

1 stop13h 57m

Naples

mar. 9/16

3:00 pm-9:53 pm

1 stop13h 53m

$747

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

lun. 9/1

5:30 pm-9:40 am

2 stops33h 10m

Naples

lun. 9/15

6:50 pm-3:44 pm

2 stops27h 54m

$765

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

dom. 7/20

10:57 am-7:00 am

1 stop13h 03m

Naples

sáb. 7/26

6:50 pm-3:47 pm

2 stops27h 57m

$1,034

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

dom. 6/29

1:24 pm-10:00 am

1 stop13h 36m

Naples

sáb. 8/2

12:00 pm-8:25 pm

1 stop15h 25m

$1,360

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

dom. 6/29

7:00 am-8:10 am

2 stops18h 10m

Naples

sáb. 8/2

10:15 am-11:20 pm

2 stops20h 05m

$1,367

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

dom. 6/15

8:10 am-7:40 pm

2 stops28h 30m

Naples

mar. 6/17

8:40 pm-10:45 pm

2 stops33h 05m

$1,765

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

dom. 6/29

5:30 pm-7:00 am

2 stops30h 30m

$604

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from St. Louis to Naples

Have a flexible travel schedule? Discover the best time to fly to Naples from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Naples

What is the cheapest month to book a flight from St. Louis to Naples?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Naples (average of $703). Flying from St. Louis to Naples in June is currently the most expensive (average of $1,217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to NAP?

Find hourly flight availability from St. Louis to Naples. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 29% on flights from St. Louis to Naples by exploring options for tickets in the afternoon.

Rainfall in Naples by month

Plan your trip to Naples by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Naples ranges from 0.9 - 6.4 inches per month. November is typically the wettest month, when rainfall can reach 6.4 in. July is typically the driest time to visit Naples when rainfall is around 0.9 in.

Temperature in Naples by month

Plan your trip to Naples by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Naples, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Naples

Get insights into the airlines that provide service to Naples. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Naples. Reviews last updated junio 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Naples. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from St. Louis to Naples round-trip?

    Air Canada, at $640, was found to be the cheapest airline from St. Louis to Naples.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Air Canada is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from St. Louis to Naples that include hotel bookings?

    Yes. In addition to deals on St. Louis to Naples flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Naples?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Naples.

  • Can I find deals for business class flights from St. Louis to Naples?

    Yes. Cheapflights offers flight deals from St. Louis to Naples by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Naples?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Naples (average of $703). Flying from St. Louis to Naples in June is currently the most expensive (average of $1,217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Conca Dei Marini
Caserta
Ravello
Sant'Agnello
Vico Equense
Praiano
Procida

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Alternative routes for St. Louis to Naples

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Naples flights
Springfield to Naples flights

Top 3 airlines flying from St. Louis to Naples

Discover the top 3 airlines that operate flights from St. Louis to Naples. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$743Average$1,192FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$794Average$1,142FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$1,253Average$1,549FlexibilityNo cancel feeOn-time76%

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