$474 Cheap Flights from Rome (FCO) to Washington (IAD)

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Cheap flights from Rome (FCO) to Washington (IAD)

Prices were available within the past 7 days and start at $474 for one-way flights and $494 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Tue, Jan 14 - Sat, Jan 25
FCO
Rome
IAD
Washington
$494 Roundtrip, found 6 days ago
$494
Roundtrip
found 6 days ago
Select TAP Portugal flight, departing Tue, Jan 14 from Rome to Washington, returning Sat, Jan 25, priced at $494 found 6 days ago
Icelandair
Sat, Feb 1 - Tue, Mar 4
FCO
Rome
IAD
Washington
$510 Roundtrip, found 2 days ago
$510
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sat, Feb 1 from Rome to Washington, returning Tue, Mar 4, priced at $510 found 2 days ago
Aer Lingus
Thu, Dec 5 - Tue, Dec 10
FCO
Rome
IAD
Washington
$538 Roundtrip, found 1 day ago
$538
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Dec 5 from Rome to Washington, returning Tue, Dec 10, priced at $538 found 1 day ago
ITA Airways
Sun, Mar 23 - Tue, Apr 1
FCO
Rome
IAD
Washington
$571 Roundtrip, found 6 days ago
$571
Roundtrip
found 6 days ago
Select ITA Airways flight, departing Sun, Mar 23 from Rome to Washington, returning Tue, Apr 1, priced at $571 found 6 days ago
Delta
Sat, Dec 7 - Sun, Dec 8
FCO
Rome
IAD
Washington
$586 Roundtrip, found 5 days ago
$586
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Dec 7 from Rome to Washington, returning Sun, Dec 8, priced at $586 found 5 days ago
Turkish Airlines
Tue, Mar 11 - Tue, Mar 18
FCO
Rome
IAD
Washington
$607 Roundtrip, found 2 days ago
$607
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Tue, Mar 11 from Rome to Washington, returning Tue, Mar 18, priced at $607 found 2 days ago
Scandinavian Airlines
Fri, Apr 4 - Tue, Apr 8
FCO
Rome
IAD
Washington
$645 Roundtrip, found 2 days ago
$645
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Apr 4 from Rome to Washington, returning Tue, Apr 8, priced at $645 found 2 days ago
Iberia
Thu, Oct 17 - Mon, Nov 18
FCO
Rome
IAD
Washington
$695 Roundtrip, found 3 days ago
$695
Roundtrip
found 3 days ago
Select Iberia flight, departing Thu, Oct 17 from Rome to Washington, returning Mon, Nov 18, priced at $695 found 3 days ago
British Airways
Mon, May 12 - Mon, May 26
FCO
Rome
IAD
Washington
$697 Roundtrip, found 1 day ago
$697
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, May 12 from Rome to Washington, returning Mon, May 26, priced at $697 found 1 day ago
Austrian Airlines
Mon, Oct 28 - Thu, Mar 6
FCO
Rome
IAD
Washington
$700 Roundtrip, just found
$700
Roundtrip
just found
Select Austrian Airlines flight, departing Mon, Oct 28 from Rome to Washington, returning Thu, Mar 6, priced at $700 just found
Flight from Rome to Washington (FCO - IAD) route information
Origin airport
Fiumicino - Leonardo da Vinci Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Egyptair, ITA Airways, Iberia, Icelandair, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$494
Distance
4493 mi

Rome to Washington Flights

The cheapest times to fly from Rome to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rome to Washington are during the month of January. You can find some of the cheapest flights from Rome to Washington with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Rome to Washington

Sunday is one of the best days to book for cheap flights from Rome to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Rome to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rome to Washington in 2024. You can also book with separate airlines for your outbound and return journeys, from $474 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rome to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rome to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much is a one-way flight from FCO to Washington Dulles Intl. Airport (IAD)?
Prepare to score a great deal, because Rome flights to Washington start from only $457. This information is based on the cheapest price found on Expedia for this route with a departure date in the next three months. This airfare is for an Royal Air Maroc flight, jetting off from Fiumicino Airport on October 20 2024 and arriving at Washington Dulles Intl. Airport (IAD). The price of this flight was updated on September 18 2024 and has not changed since.
How long does it take to fly from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Dulles Intl. Airport?
A direct flight with United Airlines takes approximately 9 hours and 50 minutes. Take the 10:30AM flight from Rome Airport and reach Dulles Intl. Airport at 2:20PM. Grab a fabulous deal on this and many other routes when you use Expedia to arrange your trip.
Is it cheaper to buy a plane ticket from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Dulles Intl. Airport last minute?
When it comes to booking your flights, it pays to be prepared. While you could pick up a deal on a Rome Airport to Washington Dulles Intl. Airport (IAD) flight at the last minute, prices usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international trips it’s three to four months.
What is the cheapest airline flying from Fiumicino Airport to Dulles Intl. Airport in the next 90 days?
With fares from $457 for a flight from Rome to Washington, Royal Air Maroc is the cheapest airline found on Expedia. This deal is based on airfares found on Expedia with a departure date within the next 90 days and was last updated on September 18 2024 and has not changed since. The flight leaves Fiumicino Airport on October 20 2024 and lands at Washington Dulles Intl. Airport (IAD).
What's the cheapest price for a flight from FCO to Dulles Intl. Airport next month?
You can lock in a one-way flight from Rome to Washington for $471. This is the lowest price for this journey with a departure date in the next month. It’s an Royal Air Maroc flight taking off from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) on October 15 2024 and touching down at Dulles Intl. Airport. The price was correct as of September 18 2024 and has not changed since. It was found after looking at all available flights on Expedia within the next 30 days.
What airports do you fly into for Sterling from Rome?
Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) are your options when setting off from Rome to Sterling. Around 4 mi south of the center of Sterling, Washington Dulles Intl. Airport (IAD) is the city’s principal hub. Take into account things like flight arrival and departure times and the distance to your hotel before you select an airport. Reston Town Center and One Loudoun are two excellent attractions to put on your itinerary when you arrive.
What are the most popular departure times for flights from FCO to Dulles Intl. Airport?
Between 10:00 AM - 11:00 AM is when you’ll find lots of ITA Airways flights from Rome Airport to Washington Dulles Intl. Airport (IAD). Our top tip? Book a trip that departs early. With air traffic yet to build up, your chances of jumping on a delay-free flight are better.
Can I change the date of my flight from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to IAD?
Make changes quickly to your Fiumicino Airport to Dulles Intl. Airport ticket by logging in to the Expedia Trips portal. Before you make any amendments, check out the fare rules in your itinerary to learn what you’re able to do and whether fees apply. Some airlines have a change fee per person, on top of any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also visit our Customer Service portal for more information and to connect with our Virtual Agent.
*Available to One Key members.