St. Louis (STL) → Rome (FCO)
About St. Louis to Rome Flights
Discover the best flights from St. Louis to Rome, covering 8,131 km in approximately 10h 40m. St. Louis (STL) to Rome (FCO) 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 Rome.
12-Month Price History
Flight prices from St. Louis to Rome vary significantly throughout the year. February typically offers the best deals with average prices around $1511, while July sees the highest prices, averaging $2550. Savvy travelers can save up to 41% 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
85 days
For best prices
Booking Tips
For the best prices on St. Louis to Rome flights, we recommend booking 112 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 |
|---|---|---|---|
ITA Airways AZ | $2020 | $8490 | $11240 |
Lufthansa LH | $2300 | $8080 | $14750 |
United Airlines UA | $2300 | $7690 | $11550 |
Delta Air Lines DL | $2530 | $7740 | $12920 |
Air France AF | $2570 | $7640 | $14980 |
American Airlines AA | $2600 | $7440 | $12500 |
British Airways BA | $2800 | $9660 | $14130 |
ITA Airways
AZ
Economy
$2020
Business
$8490
First
$11240
Lufthansa
LH
Economy
$2300
Business
$8080
First
$14750
United Airlines
UA
Economy
$2300
Business
$7690
First
$11550
Delta Air Lines
DL
Economy
$2530
Business
$7740
First
$12920
Air France
AF
Economy
$2570
Business
$7640
First
$14980
American Airlines
AA
Economy
$2600
Business
$7440
First
$12500
British Airways
BA
Economy
$2800
Business
$9660
First
$14130
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
St. Louis → Naples
St. Louis Lambert International (STL) to Naples International (NAP)
Distance: 8,329 km
Average price: $1754
St. Louis → Naples
St. Louis Lambert International (STL) to Naples International (NAP)
Distance: 8,329 km
Average price: $1754
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Frequently Asked Questions
How long is the flight from St. Louis to Rome?
The flight time from St. Louis (STL) to Rome (FCO) is approximately 10 hours and 40 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 Rome?
The aerial distance between St. Louis and Rome is 8,131 kilometers (5,052 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from St. Louis to Rome?
Several airlines operate flights between St. Louis and Rome, including ITA Airways, American Airlines, Delta Air Lines 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 Rome?
Based on historical data, February typically offers the lowest airfares for flights from St. Louis to Rome. 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 Rome?
For the best prices on St. Louis to Rome flights, we recommend booking 90 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from St. Louis to Rome?
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 Rome?
St. Louis operates on America/Chicago time zone, while Rome 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.