$155 Cheap Flights from St. Thomas (STT) to Rome (FCO)

You can find cheap one-way flights from $155 and cheap return flights $329 St. Thomas (STT-Cyril E. King) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) with Expedia. Return flights often range between $550 and $3734. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when St. Thomas (STT-Cyril E. King) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

The cheapest month to fly from STT to FCO is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Enter STT to FCO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Virgin Atlantic is one of the cheapest airlines offering connecting flights from St. Thomas (STT) to Rome (FCO), with round-trip tickets starting from around $563. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

To find a cheap flight from St. Thomas (STT-Cyril E. King) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

The earliest flight from Cyril E. King Airport (STT) in St. Thomas to Fiumicino - Leonardo da Vinci International Airport (FCO) in Rome usually departs at around 9:10 AM, operated by Silver Airways and United. This seasonal service is active in August, giving you a chance to enjoy a full day in Rome upon arrival. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

a Tuesday typically has the most flights from Cyril E. King (STT) to Fiumicino - Leonardo da Vinci Intl. (FCO), with approximately 19 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Delta, and United.

The most popular departure times for flights from Cyril E. King (STT) to Fiumicino - Leonardo da Vinci International (FCO) are in the late afternoon, from 3pm to 6pm. About 69% of passengers prefer this time window. Many major carriers, including Delta, American Airlines, and Iberia, operate flights during this time. This timing works well because it allows you to enjoy your morning and early afternoon before heading to the airport.

A flight from STT to FCO with a layover takes around 14 hours 30 minutes, with the route covering approximately 4,735 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Business class seats are offered on the STT to FCO route with American Airlines.

It's easy to earn miles on a St. Thomas (STT-Cyril E. King) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

From Cyril E. King (STT), you can fly into Fiumicino - Leonardo da Vinci Intl. (FCO) to reach Rome. Some flights may connect through major hubs like John F. Kennedy Intl. (JFK), Miami Intl. (MIA), Liberty Intl. (EWR) before reaching Rome. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from St. Thomas (STT-Cyril E. King) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a St. Thomas (STT-Cyril E. King) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) Rome Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your St. Thomas (STT-Cyril E. King) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.