ROM - WAS

$362 Find Cheap Flights from Rome to Washington, D.C. - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$612
Typical prices: $678-$986
United Airlines
Mon 3/26Wed 4/4
FCO - IAD • 1 stop
Cheapest non-stop
$630
Typical prices: $687-$982
United Airlines
Sun 2/18Thu 2/22
FCO - IAD • Non-stop
Nonstop flights
You can fly direct with Ethiopian Air, United Airlines and ITA Airways. Average duration is 10h
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 10% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 83% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 20 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $590 (round-trip)
Shortest trip • 12h 01m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Rome to Washington, D.C. (ROM-WAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rome to Washington, D.C.

Fri, Mar 26 - Sun, Apr 4
United Airlines Logo
9:55 am - 4:55 pmFCO  Rome Fiumicino-IAD Washington, D.C. Dulles Intl
12h 00m1 stop Frankfurt am Main
United Airlines Logo
8:20 pm - 2:20 pmIAD  Washington, D.C. Dulles Intl-FCO Rome Fiumicino
12h 00m1 stop Zurich
$612United Airlines
Thu, Feb 18 - Mon, Feb 22
United Airlines Logo
1:30 pm - 8:05 pmFCO  Rome Fiumicino-IAD Washington, D.C. Dulles Intl
12h 35m1 stop Frankfurt am Main
United Airlines Logo
5:25 pm - 2:00 pmIAD  Washington, D.C. Dulles Intl-FCO Rome Fiumicino
14h 35m1 stop Zurich
$613United Airlines
Fri, Mar 26 - Sun, Apr 4
Lufthansa Logo
9:55 am - 4:55 pmFCO  Rome Fiumicino-IAD Washington, D.C. Dulles Intl
12h 00m1 stop Frankfurt am Main
Lufthansa Logo
5:15 pm - 8:15 amIAD  Washington, D.C. Dulles Intl-FCO Rome Fiumicino
9h 00mnonstop
$613Lufthansa
Mon, Nov 23 - Tue, Feb 23
TAP AIR PORTUGAL Logo
7:35 pm - 2:40 pmFCO  Rome Fiumicino-IAD Washington, D.C. Dulles Intl
25h 05m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
5:25 pm - 6:45 pmIAD  Washington, D.C. Dulles Intl-FCO Rome Fiumicino
19h 20m1 stop Lisbon Humberto Delgado
$613TAP AIR PORTUGAL
Fri, Mar 26 - Sun, Apr 4
Lufthansa Logo
9:55 am - 4:55 pmFCO  Rome Fiumicino-IAD Washington, D.C. Dulles Intl
12h 00m1 stop Frankfurt am Main
Lufthansa Logo
5:15 pm - 8:15 amIAD  Washington, D.C. Dulles Intl-FCO Rome Fiumicino
9h 00mnonstop
$614Lufthansa
Mon, Nov 23 - Tue, Feb 23
Icelandair Logo
11:25 am - 6:30 pmFCO  Rome Fiumicino-IAD Washington, D.C. Dulles Intl
13h 05m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:40 pm - 2:00 pmIAD  Washington, D.C. Dulles Intl-FCO Rome Fiumicino
12h 20m1 stop Reykjavik Keflavik Intl
$614Icelandair
Fri, Nov 20 - Sat, Jan 30
Icelandair Logo
11:25 am - 6:30 pmFCO  Rome Fiumicino-IAD Washington, D.C. Dulles Intl
13h 05m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:40 pm - 2:00 pmIAD  Washington, D.C. Dulles Intl-FCO Rome Fiumicino
12h 20m1 stop Reykjavik Keflavik Intl
$615Icelandair
Thu, Feb 18 - Mon, Feb 22
United Airlines Logo
9:55 am - 3:55 pmFCO  Rome Fiumicino-IAD Washington, D.C. Dulles Intl
12h 00m1 stop Frankfurt am Main
United Airlines Logo
6:00 pm - 8:30 amIAD  Washington, D.C. Dulles Intl-FCO Rome Fiumicino
8h 30mnonstop
$615United Airlines
Sun, Dec 13 - Tue, Jun 1
ITA Airways Logo
10:10 am - 2:30 pmFCO  Rome Fiumicino-IAD Washington, D.C. Dulles Intl
10h 20mnonstop
ITA Airways Logo
4:45 pm - 7:30 amIAD  Washington, D.C. Dulles Intl-FCO Rome Fiumicino
8h 45mnonstop
$702ITA Airways
Fri, Apr 9 - Sun, Apr 11
ITA Airways Logo
10:30 am - 2:40 pmFCO  Rome Fiumicino-IAD Washington, D.C. Dulles Intl
10h 10mnonstop
ITA Airways Logo
4:45 pm - 7:30 amIAD  Washington, D.C. Dulles Intl-FCO Rome Fiumicino
8h 45mnonstop
$706ITA Airways
Booking Insights

Price, demand and travel trends for Rome to Washington, D.C. flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Rome to Washington, D.C.?

Round-trip flights from Rome to Washington, D.C. typically range from $678 to $986. The lowest price found in the past 5 days was $612, on United Airlines.

What is the cheapest Rome to Washington, D.C. flight route?

Rome Fiumicino Airport (FCO) to Washington, D.C. Reagan-National Airport (DCA) is the cheapest Rome to Washington, D.C. route, averaging $669 round-trip. Other Rome to Washington, D.C. routes average $815, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Rome to Washington, D.C.?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Rome to Washington, D.C.. It’s 14% cheaper than the average day, while Sunday is the most expensive, with prices 20% higher.

What’s the cheapest month to fly from Rome to Washington, D.C.?

•May is the cheapest month to fly from Rome to Washington, D.C. at $708 round-trip.
•January ($929) and August ($893) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 31% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Rome to Washington, D.C. the cheapest?

Flights from Rome to Washington, D.C. are cheapest 20 weeks before departure. Booking in this window typically costs about 40% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Rome to Washington, D.C.

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Ramsey Qubein

Ramsey Qubein

Expert on ITA Airways

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Duncan Madden

Duncan Madden

Expert on FCO

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Key details for Rome to Washington, D.C. flights

Low season

March

Cheapest flight

$362
Beat the crowds with an average 21% drop in travelers.
The most popular month to fly with an average 22% increase in travelers.
One-way flight from Rome Fiumicino Airport to Washington, D.C. Dulles Intl Airport

When to book flights from Rome to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Rome to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Rome to Washington, D.C. flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Rome to Washington, D.C.?

    These are the earliest and latest flight times available from Rome to Washington, D.C.:

    • Earliest: departs at 4:25 am and lands at 2:25 pm
    • Latest: departs at 11:00 am and lands at 9:00 pm.

    The flight takes about 10h.

  • What cabin classes can I book on flights from Rome to Washington, D.C.?

    Four cabin classes are available on flights from Rome to Washington, D.C.:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Rome to Washington, D.C.?

    A nonstop flight from Rome to Washington, D.C. takes 10h, covering 4,481 miles.

  • Do I need a passport to fly from Rome to Washington, D.C.?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Rome to Washington, D.C. flight?

    Round-trip flights from Rome to Washington, D.C. range from $678 to $986, with an average of $823 over the past 12 months. Anything below $678 counts as a good deal.

  • How expensive are last-minute Rome to Washington, D.C. flights?

    Last-minute fares on this route (booked within two weeks of departure) run 23% above the $823 route average. Book 20 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Rome to Washington, D.C.?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $590 round-trip via Kastrup Copenhagen (CPH), compared to $825 for nonstop.

  • What is the standard checked-bag allowance on flights from Rome to Washington, D.C.?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $65–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • How are flight departures from Rome to Washington, D.C. spread across the day?

    Morning is the busiest departure period on Rome to Washington, D.C. flights, with 50% of flights leaving in that window. Night departures account for 50%, afternoon flights for 0%, and evening flights for 0%.

  • How are flight prices from Rome to Washington, D.C. looking right now?

    One-way fares from Rome to Washington, D.C. are currently lower than usual. Average one-way flight prices are about $518, which is 26% below the typical average for this route.

  • What car rental options are available in Washington, D.C.?

    Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Washington, D.C. Reagan-National Airport (DCA) — daily rates averaging $71:

    • Sixt
    • Dollar
    • Thrifty
    • Hertz
    • Alamo

    Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates averaging $70:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Rome to Washington, D.C.?

    Flights from Rome to Washington, D.C. may depart from several airports in Rome area, including Rome Ciampino (CIA) and Rome Fiumicino (FCO), with arrivals available at Washington, D.C. area airports such as Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

  • What time of day has the fewest delays on flights from Rome to Washington, D.C.?

    Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

  • At what point is a flight considered delayed from Rome to Washington, D.C.?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Rome to Washington, D.C. route, 20% of flights were delayed in the past 3 months, with delays averaging 2h 50m.

  • Which airports do connecting flights from Rome to Washington, D.C. pass through?

    One-stop flights from Rome to Washington, D.C. most commonly connect through:

    • Reykjavik Keflavik Intl (KEF) - 34% of one-stop connections
    • Lisbon Humberto Delgado (LIS) - 26% of one-stop connections
    • Dublin (DUB) - 15% of one-stop connections
    • London Heathrow (LHR) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Rome to Washington, D.C.?

    Yes. Flexible dates can save you up to 29% on flights from Rome to Washington, D.C.. Friday is the cheapest departure day at $716 round-trip on average, while Sunday is the most expensive at $995, a difference of $279.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Rome to Washington, D.C.?

    3 airlines operate flights between Rome and Washington, D.C.. The airlines offering nonstop flights on this route include:

    • Ethiopian Air
    • United Airlines
    • ITA Airways

  • How much time can I save by choosing a different layover airport from Rome to Washington, D.C.?

    Flying via Paris Charles de Gaulle (CDG) gives the shortest average 1-stop total travel time at 12h 01m, compared with 12h 02m via Philadelphia (PHL) and 12h 06m via Frankfurt am Main (FRA).

  • What is the time difference between Rome and Washington, D.C.?

    Washington, D.C. is 6 hours behind Rome (Eastern Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C.?

    Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Rome to Washington, D.C. flights?

    Among airlines operating Rome to Washington, D.C. flights:

    • United Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Rome to Washington, D.C. flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • ITA Airways: a cabin bag and a checked bag in Economy Class
    • United Airlines: a cabin bag and a checked bag in Economy Class
    • Lufthansa: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Rome to Washington, D.C. flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average $716, about $279 less than Sunday fares (28% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 40% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Rome to Washington, D.C. trip for May. Fares historically average $708 round-trip in that month - typically $221 less than the most expensive month, which is January (based on the last 12 months).
  • For the best chance of arriving on time, fly with United Airlines. Over the past three months, 83% of United Airlines flights from Rome to Washington, D.C. arrived on time, slightly above the route average of 80%. When flights on this route arrive late, they're delayed by an average of 2h 50m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Kastrup Copenhagen Airport (CPH) can be cheaper than flying direct. The cheapest layover option averages $590 round-trip on this route - about $234 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.

    • Hyatt House Washington DC The Wharf
    • Intercontinental Hotels Washington D.C. - The Wharf By IHG
    • Cambria Hotel Washington D.C. Navy Yard Riverfront

Prefer to fly direct from Rome to Washington, D.C.?

 
Find which airlines fly direct from Rome to Washington, D.C., which days they fly and book direct flights.

Direct departures

Rome to Washington, D.C.

Monday

Ethiopian Air,United Airlines

Ethiopian Air,United Airlines

Tuesday

Ethiopian Air,ITA Airways,United Airlines

Ethiopian Air,ITA Airways, +1 more

Wednesday

Ethiopian Air,United Airlines

Ethiopian Air,United Airlines

Thursday

Ethiopian Air,ITA Airways,United Airlines

Ethiopian Air,ITA Airways, +1 more

Friday

Ethiopian Air,United Airlines

Ethiopian Air,United Airlines

Saturday

Ethiopian Air,United Airlines,ITA Airways

Ethiopian Air,United Airlines, +1 more

Sunday

Ethiopian Air,ITA Airways,United Airlines

Ethiopian Air,ITA Airways, +1 more

See more direct flights

Direct returns

Washington, D.C. to Rome

Monday

United Airlines

United Airlines

Tuesday

ITA Airways,United Airlines

ITA Airways,United Airlines

Wednesday

United Airlines

United Airlines

Thursday

ITA Airways,United Airlines

ITA Airways,United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines,ITA Airways

United Airlines,ITA Airways

Sunday

ITA Airways,United Airlines

ITA Airways,United Airlines

See more direct flights

More options for your flight from Rome to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental