
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $546 (FlightHub) |
One-way from | $291 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $786 |
Good round-trip deal | $777 or less |
Good one-way deal | $588 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Rome
IAD - FCO
IADFCO
Washington, D.C. Dulles Intl
Sun 3/1
8:45 pm-4:10 pm
1 stop13h 25m
Rome Fiumicino
Thu 3/5
5:10 pm-6:45 pm
1 stop31h 35m
Washington, D.C.Rome
DCA - FCO
DCAFCO
Washington, D.C. Reagan-National
Sun 4/19
11:00 am-6:35 pm
2 stops25h 35m
Rome Fiumicino
Thu 4/23
9:35 am-10:41 pm
2 stops19h 06m
Washington, D.C.Rome
IAD - FCO
IADFCO
Washington, D.C. Dulles Intl
Tue 3/10
10:15 pm-9:50 am
1 stop30h 35m
Rome Fiumicino
Tue 3/24
7:45 pm-8:20 pm
1 stop29h 35m
Washington, D.C.Rome
IAD - FCO
IADFCO
Washington, D.C. Dulles Intl
Wed 3/18
12:55 pm-7:15 am
1 stop13h 20m
Rome Fiumicino
Tue 3/24
10:20 am-3:40 pm
Nonstop10h 20m
Washington, D.C.Rome
DCA - FCO
DCAFCO
Washington, D.C. Reagan-National
Mon 8/10
4:20 pm-9:15 am
1 stop10h 55m
Rome Fiumicino
Fri 8/21
11:30 am-9:48 pm
1 stop16h 18m
BaltimoreRome
BWI - FCO
BWIFCO
Baltimore/Washington
Sun 8/2
9:35 pm-7:20 pm
1 stop15h 45m
Rome Fiumicino
Thu 8/20
12:15 pm-7:40 pm
1 stop13h 25m
BaltimoreRome
BWI - FCO
BWIFCO
Baltimore/Washington
Tue 8/11
2:10 pm-10:50 am
1 stop14h 40m
Rome Fiumicino
Thu 8/20
6:05 am-5:08 pm
2 stops17h 03m
Washington, D.C.Rome
IAD - FCO
IADFCO
Washington, D.C. Dulles Intl
Sun 4/19
4:30 pm-7:15 am
Nonstop8h 45m
Rome Fiumicino
Tue 4/28
10:20 am-2:30 pm
Nonstop10h 10m
Washington, D.C.Rome
DCA - FCO
DCAFCO
Washington, D.C. Reagan-National
Mon 4/6
7:59 pm-2:35 pm
2 stops36h 36m
Rome Fiumicino
Sun 4/12
3:45 pm-9:49 am
2 stops24h 04m
BaltimoreRome
BWI - FCO
BWIFCO
Baltimore/Washington
Wed 7/8
9:30 pm-3:45 pm
1 stop12h 15m
Rome Fiumicino
Mon 7/27
5:55 pm-7:40 pm
1 stop31h 45m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Rome Fiumicino Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Rome Fiumicino Airport (average of $154). Flying from Washington, D.C. to Rome Fiumicino Airport in July is currently the most expensive (average of $540). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Rome Fiumicino Airport as you normally would.
Lisbon (LIS) – chosen by Cheapflights users on 60% of 1-stop itineraries from Washington, D.C. to Rome Fiumicino Airport on Cheapflights.
Copenhagen (CPH) is the most affordable 1-stop option, with an average round-trip price of $456.
Flights via New York (JFK) have the shortest average one-way travel time for 1-stop routes: 10h 42m.
Flights via New York (JFK) offer the fastest connection on this route, with an average layover time of 2h 03m.
About 33% of weekly flights between Washington, D.C. and Rome have experienced delays in the past year, with the average delay time being 174 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 31% of flights being delayed.
Crew
Food
Overall
Comfort
Entertainment
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
Crew
Food
Overall
Comfort
Entertainment
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
Crew
Food
Overall
Comfort
Entertainment
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
Crew
Food
Overall
Comfort
Entertainment
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
Crew
Food
Overall
Comfort
Entertainment
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
Crew
Food
Overall
Comfort
Entertainment
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$383 | Average$634 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$397 | Average$606 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$421 | Average$690 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$434 | Average$800 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$451 | Average$595 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$478 | Average$874 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$481 | Average$839 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$499 | Average$1,014 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$508 | Average$817 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$520 | Average$602 | FlexibilityNo cancel fee | On-time77% |