St. Louis (STL) → Naples (NAP)
About St. Louis to Naples Flights
Discover the best flights from St. Louis to Naples, covering 8,329 km in approximately 10h 55m. St. Louis (STL) to Naples (NAP) is one of the major long-haul routes connecting United States and Italy. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from St. Louis to Naples.
12-Month Price History
Flight prices from St. Louis to Naples vary significantly throughout the year. February typically offers the best deals with average prices around $1585, while July sees the highest prices, averaging $2661. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
131 days
For best prices
Booking Tips
For the best prices on St. Louis to Naples flights, we recommend booking 177 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $2070 | $8010 | $13360 |
Delta Air Lines DL | $2360 | $7860 | $13680 |
Lufthansa LH | $2490 | $10030 | $15770 |
British Airways BA | $2690 | $9310 | $12850 |
Emirates EK | $2700 | $10360 | $16800 |
American Airlines AA | $2700 | $8170 | $12500 |
Air France AF | $2880 | $9630 | $12220 |
United Airlines
UA
Economy
$2070
Business
$8010
First
$13360
Delta Air Lines
DL
Economy
$2360
Business
$7860
First
$13680
Lufthansa
LH
Economy
$2490
Business
$10030
First
$15770
British Airways
BA
Economy
$2690
Business
$9310
First
$12850
Emirates
EK
Economy
$2700
Business
$10360
First
$16800
American Airlines
AA
Economy
$2700
Business
$8170
First
$12500
Air France
AF
Economy
$2880
Business
$9630
First
$12220
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
St. Louis → Rome
St. Louis Lambert International (STL) to Leonardo da Vinci–Fiumicino (FCO)
Distance: 8,131 km
Average price: $1716
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Frequently Asked Questions
How long is the flight from St. Louis to Naples?
The flight time from St. Louis (STL) to Naples (NAP) is approximately 10 hours and 55 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between St. Louis and Naples?
The aerial distance between St. Louis and Naples is 8,329 kilometers (5,175 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from St. Louis to Naples?
Several airlines operate flights between St. Louis and Naples, including American Airlines, Delta Air Lines, United Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from St. Louis to Naples?
Based on historical data, February typically offers the lowest airfares for flights from St. Louis to Naples. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Naples?
For the best prices on St. Louis to Naples flights, we recommend booking 174 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from St. Louis to Naples?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to Italy should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between St. Louis and Naples?
St. Louis operates on America/Chicago time zone, while Naples is in the Europe/Rome time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.