Rome to Dulles (FCO–IAD) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
FCO–IAD is served by 3 airlines with nonstop service. ITA Airways, ITA Airways and AUH lead the route. The flight covers 4,494 miles in approximately 8h 43m. Beyond nonstop, 74 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AZ ITA Airways Also: ET | 7 | 339 | 9h41 | – | SkyTeam | ET |
| ITY ITA Airways | 1 | – | – | – | SkyTeam | – |
| AUH AUH | 0 | – | – | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Dulles from Rome
| Metric | FCO→IAD | CIA→IAD |
|---|---|---|
| Distance from FCO | – | 18 mi |
| Nonstop airlines | 3 | 1 |
| Weekly flights | 63 | – |
| Flight time | 8h 43m | 9h 2m |
Travel Essentials
FCO: CEST · IAD: EDT
When it's 6:00 PM in Rome, it's 12:00 PM in Dulles.
Italian passport holders enter the US under the Visa Waiver Program (VWP) for stays up to 90 days. An approved ESTA (Electronic System for Travel Authorization) is required before boarding and costs USD 21. ESTA approval is valid for 2 years or until the passport expires, whichever comes first. Stays cannot be extended beyond 90 days under the VWP. The passport must be machine-readable and include an electronic chip.
Leonardo Express non-stop train runs from Roma Termini to FCO in 32 minutes (€14, no stops). Regional trains (FL1 line) make stops including Trastevere, Ostiense, Tuscolana, and Tiburtina; slower (45–55 min) but cheaper (€8) and useful if you're not near Termini. Trains run every 15 minutes from Termini and every 30 minutes for regional services.Taxis from central Rome have a fixed fare: €50 (within the Aurelian Walls), €55–60 for outer neighborhoods. The fixed rate is mandatory; insist if the driver tries to use a meter. Ride-hail apps (Uber Black, itTaxi) are available but pricier than taxis on this route.
Silver Line Metro runs from Washington Dulles Airport station to Metro Center in about 65 minutes (~$7). The route bypasses I-66 and I-495 congestion entirely. Washington Flyer coach also runs to Wiehle-Reston East station ($6, 15 min) for Metro connection.Taxis and ride-shares to downtown DC cost $55–80 and take 35–55 minutes depending on traffic. Car rental facilities are on-site. Dulles is 27 miles west of the Capitol; it is farther than either DCA or BWI from central DC.
Humid continental climate. Summers are hot and muggy (30–36°C) with frequent afternoon thunderstorms that cause delays June through August. Winters bring cold temperatures (−3 to 5°C) with snow and ice. The Virginia suburbs accumulate more snow than downtown DC, and ice storms are the primary disruption risk.
Dulles sits at higher elevation in Virginia's piedmont and sees more winter precipitation than DCA. Spring and fall are variable. Snowfall is possible into April. Thunderstorms begin from April through May.
FCO–IAD Quick Facts
Frequently Asked Questions
Flights from FCO to IAD
Rome–Fiumicino Leonardo da Vinci International Airport (FCO) and Washington Dulles International Airport (IAD) are connected by nonstop service from AUH, ITA Airways and ITA Airways. With 63 weekly departures, this is a heavily served route.
FCO to IAD Flight Duration and Schedule
Nonstop flight time from FCO to IAD ranges from 8 hours 43 minutes to 11 hours 25 minutes. The route covers a distance of 4,494 miles (7,232 km). There are approximately 63 weekly flights outbound and 56 return, totaling 119 flights per week in both directions.
Connecting Options and Alternatives
74 one-stop connections are available, with the fastest taking approximately 11 hours via STN. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Rome (CIA).