For a fast track through security at FCO, pay a small fee for expedited lanes, saving time on international departures.
Round-trip from | $559 (Delta) |
---|---|
One-way from | $421 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $612 |
Good round-trip deal | $683 or less |
Good one-way deal | $677 or less |
Fly from
Fly to
Route
Depart
Return
Price
RomeWashington, D.C.
FCO - IAD
FCOIAD
Rome Fiumicino
Thu 12/18
6:10 am-4:05 pm
1 stop15h 55m
Washington, D.C. Dulles Intl
Sun 1/18
5:00 pm-5:25 pm
2 stops18h 25m
RomeWashington, D.C.
FCO - IAD
FCOIAD
Rome Fiumicino
Tue 11/18
10:05 am-11:03 pm
2 stops18h 58m
Washington, D.C. Dulles Intl
Mon 2/2
12:30 pm-11:45 am
2 stops17h 15m
RomeWashington, D.C.
FCO - IAD
FCOIAD
Rome Fiumicino
Tue 11/18
10:05 am-11:03 pm
2 stops18h 58m
Washington, D.C. Dulles Intl
Mon 2/9
1:00 pm-11:45 am
2 stops16h 45m
RomeWashington, D.C.
FCO - IAD
FCOIAD
Rome Fiumicino
Thu 12/18
6:10 am-4:05 pm
1 stop15h 55m
Washington, D.C. Dulles Intl
Sun 1/18
6:50 pm-5:25 pm
1 stop16h 35m
RomeWashington, D.C.
FCO - IAD
FCOIAD
Rome Fiumicino
Mon 11/17
6:10 am-4:05 pm
1 stop15h 55m
Washington, D.C. Dulles Intl
Sun 2/1
6:50 pm-3:20 pm
1 stop14h 30m
RomeWashington, D.C.
FCO - IAD
FCOIAD
Rome Fiumicino
Wed 10/15
6:30 am-3:35 pm
1 stop15h 05m
Washington, D.C. Dulles Intl
Sun 10/26
7:50 pm-5:25 pm
1 stop16h 35m
RomeWashington, D.C.
FCO - IAD
FCOIAD
Rome Fiumicino
Thu 11/27
6:10 am-4:05 pm
1 stop15h 55m
Washington, D.C. Dulles Intl
Fri 12/5
12:19 pm-8:55 am
2 stops14h 36m
RomeWashington, D.C.
FCO - IAD
FCOIAD
Rome Fiumicino
Mon 11/17
6:10 am-4:05 pm
1 stop15h 55m
Washington, D.C. Dulles Intl
Sun 2/1
12:30 pm-11:45 am
2 stops17h 15m
RomeWashington, D.C.
FCO - IAD
FCOIAD
Rome Fiumicino
Thu 11/20
6:10 am-4:05 pm
1 stop15h 55m
Washington, D.C. Dulles Intl
Fri 2/6
7:59 pm-3:20 pm
2 stops13h 21m
RomeWashington, D.C.
FCO - IAD
FCOIAD
Rome Fiumicino
Thu 10/9
6:30 am-3:35 pm
1 stop15h 05m
Washington, D.C. Dulles Intl
Wed 10/15
7:59 pm-5:30 pm
2 stops15h 31m
The price you pay for your flight from Rome Fiumicino Airport to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Rome Fiumicino Airport to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Rome Fiumicino Airport to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 5% versus a flight in the morning.
Boarding
Crew
Entertainment
Overall
Comfort
Food
Reviews
Anonymous,Sep 2025
FRA - SFO
Boarding
Crew
Entertainment
Overall
Comfort
Food
Reviews
Anonymous,Sep 2025
FRA - SFO
Boarding
Crew
Entertainment
Overall
Comfort
Food
Reviews
Anonymous,Sep 2025
FRA - SFO
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$541 | Average$640 | FlexibilityNo cancel fee | On-time81% | |
Cheapest$672 | Average$826 | FlexibilityNo cancel fee | On-time69% |