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$713+ 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — NAP
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,011
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$1,127
Provider with most accurate pricing for Lambert-St Louis-Naples flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Naples flights.
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From Lambert-St Louis to Naples
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Highest demand for flights based on searches. 5% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($75 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This Travelocity deal was found by Cheapflights users on 4/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/84:07 pmSTL - NAP
2 stops38h 58mIberia
Sat 11/152:50 pmNAP - STL
2 stops38h 39mIberia
Deal found 4/27$713
This Orbitz deal was found by Cheapflights users on 4/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/84:15 pmSTL - NAP
2 stops38h 05mMultiple Airlines
Sat 11/157:10 pmNAP - STL
1 stop25h 45mMultiple Airlines
Deal found 4/27$733
This FlightHub deal was found by Cheapflights users on 4/27. 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.
Mon 9/83:30 pmSTL - NAP
2 stops20h 15mScandinavian Airlines
Tue 9/167:35 pmNAP - STL
2 stops35h 04mScandinavian Airlines
Deal found 4/27$757
This Air Canada deal was found by Cheapflights users on 4/27. 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.
Wed 9/179:15 amSTL - NAP
2 stops17h 25mAir Canada
Wed 10/111:35 amNAP - STL
1 stop15h 22mAir Canada
Deal found 4/27$787
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 9/177:23 amSTL - NAP
1 stop22h 37mAmerican Airlines
Wed 10/13:00 pmNAP - STL
1 stop15h 49mAmerican Airlines
Deal found 4/27$795
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Mon 7/2111:25 amSTL - NAP
1 stop12h 35mUnited Airlines
Thu 7/3111:35 amNAP - STL
2 stops35h 56mUnited Airlines
Deal found 4/27$1,011
This British Airways deal was found by Cheapflights users on 4/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/281:15 pmSTL - NAP
1 stop13h 45mBritish Airways
Sat 9/612:00 pmNAP - STL
1 stop15h 21mBritish Airways
Deal found 4/27$1,164
This Gurufare deal was found by Cheapflights users on 4/27. 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.
Mon 4/2810:17 amSTL - NAP
2 stops17h 23mAer Lingus
Fri 5/211:40 amNAP - STL
2 stops37h 22mAer Lingus
Deal found 4/27$1,508
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:35 amSTL - NAP
2 stops24h 25mAustrian Airlines
Mon 10/67:50 pmNAP - STL
2 stops29h 23mAustrian Airlines
Deal found 4/28$1,881
This Gotogate deal was found by Cheapflights users on 4/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/281:12 pmSTL - NAP
2 stops26h 43mLufthansa
Fri 5/26:40 amNAP - STL
1 stop13h 50mLufthansa
Deal found 4/27$2,530

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 April 29, 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

Mon 7/21

11:25 am-9:40 am

2 stops39h 15m

Naples

Thu 7/31

11:35 am-12:27 pm

2 stops31h 52m

$1,011

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Sat 7/12

5:20 pm-11:40 am

1 stop35h 20m

Naples

Wed 7/23

11:35 am-12:27 pm

2 stops31h 52m

$1,018

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Mon 7/21

10:46 am-7:00 am

1 stop13h 14m

Naples

Thu 7/31

9:00 am-11:53 pm

1 stop21h 53m

$1,034

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Sat 7/12

4:00 pm-12:20 pm

2 stops37h 20m

Naples

Wed 7/23

11:35 am-12:27 pm

2 stops31h 52m

$1,053

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Sun 6/29

1:21 pm-1:00 pm

1 stop16h 39m

Naples

Sat 8/2

3:00 pm-11:51 pm

1 stop15h 51m

$1,339

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Thu 5/1

12:00 pm-10:40 am

2 stops15h 40m

Naples

Sat 5/3

11:40 am-11:33 pm

2 stops42h 53m

$1,660

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Thu 5/1

5:29 pm-4:35 pm

2 stops16h 06m

Naples

Sat 5/3

1:15 pm-1:30 pm

1 stop31h 15m

$2,669

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Wed 7/16

1:16 pm-10:00 am

1 stop13h 44m

Naples

Tue 7/29

3:25 pm-7:31 pm

2 stops35h 06m

$3,546

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Wed 7/16

1:22 pm-10:05 pm

2 stops25h 43m

Naples

Tue 7/29

9:35 pm-11:49 pm

2 stops33h 14m

$4,031

St. LouisNaples

STL - NAP

STLNAP

Lambert-St Louis

Fri 5/2

1:10 pm-7:00 pm

2 stops22h 50m

Naples

Sat 5/17

7:50 pm-11:46 pm

2 stops34h 56m

$6,477

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Compare providers for flights from St. Louis to Naples

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Naples in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Naples flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on St. Louis-Naples flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from St. Louis-Naples flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Naples flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Naples flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $1,238). 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 April 29, 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 April 29, 2025.
KLM
7.8
Good
1,333 reviews

Overall

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews

Overall

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
780 reviews
KLM
7.8
Good
1,333 reviews

Overall

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,696 reviews
KLM
7.8
Good
1,333 reviews

Overall

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,333 reviews

Overall

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air Canada
7.0
Good
9,228 reviews
KLM
7.8
Good
1,333 reviews

Overall

7.8

Entertainment

7.1

Food

7.2

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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?

    United Airlines, at $1,011, was found to be the cheapest airline from St. Louis to Naples.Alternate airlines to your destination round-trip include KLM and Air Canada. United Airlines is priced at 10% 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 $1,238). 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
Ravello
Caserta
Conca Dei Marini
Praiano
Sant'Agnello
Vico Equense
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 airline flying from St. Louis to Naples

Discover the top airline 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$913Average$1,147FlexibilityNo cancel feeOn-time71%

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