Cheap flights from Rome to Washington (FCO–IAD)
FCORome–Fiumicino Leonardo da Vinci International Airport
Italy
Italy
IADWashington Dulles International Airport
United States
United States
ITA Airways and United Airlines fly Rome to Washington (FCO–IAD) nonstop and back, a great-circle distance of 7,230 km (4,490 mi).
- From
- FCO
- Rome
- To
- IAD
- Washington
- Nonstop
- Yes · 2 airlines
- Airlines
- AZ · UA
- Cheapest fare found
- €389 one-way
- Distance
- 7,230 km (4,490 mi)
- Time difference
- Washington 6 hours behind
- Most flights
- United Airlines
- Time in the air
- 9h 15m · 8h 07m back
- On time (Touchdown Index)
- 76.7%
- Flights a week
- AZ ~2 · UA ~10
- Aircraft seen
- Boeing 767-300 · Boeing 777-200 · Airbus A350-900
Network data imported from airport and airline sources:· How we verify
Rome to Washington fares by month
Cheapest one-way fare found: €389 for June 2027 on TAP Air Portugal (1 stop).
- Oct ’26€461
- Jun ’27€389
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
Rome to Washington: frequently asked questions
Fares: Aviasales price cache, 8 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How much is a flight from Rome Fiumicino (FCO) to Washington Dulles (IAD)?
From €389 one-way, the cheapest fare found for June 2027 on TAP Air Portugal with 1 stop (found 8 October 2026).
How long is the FCO–IAD flight?
9h 15m wheels-up to wheels-down, the median of 95 tracked flights; IAD–FCO took 8h 07m.
Which airlines fly FCO–IAD direct?
ITA Airways and United Airlines.
What is the time difference between Rome and Washington?
Washington is 6 hours behind Rome: a FCO departure at noon is 06:00 local time in IAD.
Is FCO–IAD usually on time?
76.7% of 120 FCO–IAD flights landed within 15 minutes of their usual time; 6.7% were over an hour late.
How many FCO–IAD flights a week?
ITA Airways 2 and United Airlines 10 each way.
What aircraft fly FCO–IAD?
Boeing 767-300, Boeing 777-200 and Airbus A350-900.
Washington to Rome: the return flight (IAD–FCO)
All 2 airlines also fly IAD–FCO nonstop.
The return takes 8h 07m in the air (median of 31 tracked flights), 68 minutes shorter than FCO–IAD.
Airlines flying FCO–IAD nonstop
| Airline | Usually takes off (FCO time) | Type | Alliance | Notes |
|---|---|---|---|---|
 ITA Airways AZ | 10:48–11:59 | full-service | Star Alliance | — |
| United Airlines UA | 10:49–15:53 | full-service | Star Alliance | — |
One-stop alternatives to flying FCO–IAD nonstop
One airline on both legs; check it's sold as one ticket.
- Via Newark (EWR) with United Airlines: 7,230 km (4,490 mi) flown, almost no further than nonstop.
- Via Paris (CDG) with
Air France: 7,300 km (4,540 mi) flown, 1% further than nonstop. - Via Dublin (DUB) with
Aer Lingus: 7,350 km (4,570 mi) flown, 2% further than nonstop. - Via London (LHR) with
British Airways: 7,350 km (4,560 mi) flown, 2% further than nonstop. - Via Zurich (ZRH) with
SWISS: 7,370 km (4,580 mi) flown, 2% further than nonstop.
FCO–IAD route map
More from Rome and Washington
Other arrivals in United States
Also nonstop from FCO, nearest to IAD first (straight-line distance):
- Philadelphia (PHL) airport guide · 216 km (134 mi) from IAD
- Newark (EWR) airport guide · 341 km (212 mi) from IAD
- FCO–JFK: New York · 366 km (228 mi) from IAD
- Charlotte (CLT) airport guide · 517 km (321 mi) from IAD
- Detroit (DTW) airport guide · 616 km (383 mi) from IAD
Explore the airlines’ route maps
Plan your arrival at Washington Dulles International Airport (IAD)
Departure
Rome–Fiumicino Leonardo da Vinci International Airport
Fiumicino (FCO), Rome. In our data, 96 airlines fly nonstop from FCO to 214 destinations.
View FCO airport guide →Arrival
Washington Dulles International Airport
2 ways into Washington, fastest from 35 min:
- Metrorail Silver Line 55 min–1h 05m · $2.25–6.75
- Washington Flyer taxi 35 min–1h
Onward from Washington
Places you can't fly to nonstop from FCO, but can from IAD — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.