HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Leonardo da Vinci/Fiumicino

Find cheap United Airlines flights to Rome Fiumicino Airport

RDU — FCO
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find United Airlines flight deals to Rome Fiumicino Airport

Cheapest United Airlines flights from USA to Leonardo da Vinci/Fiumicino
Explore the most affordable United Airlines flight options available from USA to Leonardo da Vinci/Fiumicino. Find the lowest fares with prices last updated on July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 8/1810:40 am
BOS
-
FCO
1 stop19h 05m
United Airlines
Wed 8/262:20 pm
FCO
-
BOS
2 stops25h 28m
United Airlines
Deal found 7/27$699
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 8/125:45 am
BOS
-
FCO
1 stop25h 30m
United Airlines
Fri 8/2111:30 am
FCO
-
BOS
1 stop28h 15m
United Airlines
Deal found 7/27$701
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/102:15 pm
BOS
-
FCO
1 stop12h 00m
United Airlines
Wed 8/199:45 am
FCO
-
BOS
1 stop18h 14m
United Airlines
Deal found 7/27$710

Flights to Rome Fiumicino Airport with United Airlines at a glance

Find detailed information about United Airlines flights from USA to Leonardo da Vinci/Fiumicino. Explore the options provided by United Airlines to plan your journey from USA to Leonardo da Vinci/Fiumicino. Data last updated July 27, 2026.

Popular in

June

Cheapest in

February

Average price

$900

Round-trip from

$659

One-way from

$304
Highest demand for flights to Rome Fiumicino Airport with United Airlines; 23% potential price increase.
Search Deals
Best time to find cheap flights to Rome Fiumicino Airport with United Airlines; 4% potential price drop.
Search Deals
Average price for flights to Rome Fiumicino Airport with United Airlines (round-trip).
Search Deals
United Airlines
  • United Airlines
  • 1/13-1/22
  • 3 total stops
  • 40h 53m total
  • USA to Rome
Search Deals
United Airlines
  • United Airlines
  • 11/23
  • Nonstop
  • 8h 35m total
  • USA to Rome
Search Deals

Cheapflights Insights

Find cheap United Airlines flights to Rome Fiumicino Airport

How long is the flight to Rome Fiumicino Airport with United Airlines?

On average, United Airlines flights from the United States to Rome Fiumicino Airport take 9 hours 18 minutes. Flights to Rome Fiumicino Airport from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

United Airlines weekly flight availability to Rome Fiumicino Airport

The most flights to Rome Fiumicino Airport operated by United Airlines are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

When is the best time to book a flight to Rome Fiumicino Airport with United Airlines?

The best time to book a flight to Rome Fiumicino Airport with United Airlines is 5 days before departure. On average, fares are higher if you book 71 days before departure.

FAQs about flights to Rome Fiumicino Airport with United Airlines

  • Which airport do United Airlines flights arrive at when travelling to Rome Fiumicino Airport?

    United Airlines flights on this route tend to land at Rome Fiumicino Airport.

  • Is United Airlines the cheapest airline for a flight to Rome Fiumicino Airport?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Rome Fiumicino Airport tends to be with LEVEL.

  • Are there alternative airlines other than United Airlines that fly to Rome Fiumicino Airport?

    ITA Airways, Delta and British Airways all fly to Rome Fiumicino Airport and offer an alternative to United Airlines.

  • How much is a flight to Rome Fiumicino Airport with United Airlines?

    The average price for a return flight with United Airlines is $1,007; with a one-way flight around $648.

See more FAQs

Reviews of United Airlines

See what Cheapflights users have to say about their United Airlines experience.
United Airlines
7.4
Good
10,000 reviews
Overview

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Popular United Airlines flights

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other airports near Fiumicino

Other Rome travelers fly to these airports near Fiumicino.
Flights to Rome Ciampino Airport