Cheap flights from Washington to Rome from $229 DCA, IAD → CIA, FCO
Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) → Ciampino-G. B. Pastine International Airport (CIA), Leonardo da Vinci-Fiumicino Airport (FCO)
The cheapest return found recently is $581 with TAP Air Portugal, 16 Feb 2027 – 23 Feb 2027, found yesterday. The cheapest one-way found recently is $229 with TAP Air Portugal, 16 Nov, found today.
- Cheapest one-way found recently
- $229, found today
- Cheapest return found recently
- $581, 16 Feb 2027 to 23 Feb 2027
- Usual return price
- $772 to $821
- Cheapest month to fly
- February 2027, return fares from $581 found in the last 7 days
- Airlines with nonstop flights
- ITA Airways, United Airlines
Return
The cheapest return fare on each of 5 departure dates is usually $772 to $821.
Cheapest return found recently
$581
16 Feb 2027 – 23 Feb 2027 · TAP Air Portugal
Washington Dulles International Airport (IAD) → Leonardo da Vinci-Fiumicino Airport (FCO)
Leaves 5:25 p.m. · Return leaves 5:15 p.m. · 57 h of travel, both ways together
out 2 stops, back 2 stops
found yesterday
Cheapest nonstop return
$858
22 Nov – 17 Dec · ITA Airways
Washington Dulles International Airport (IAD) → Leonardo da Vinci-Fiumicino Airport (FCO)
Leaves 4:30 p.m. · Return leaves 10:10 a.m. · 18 h 50 min of travel, both ways together
out nonstop, back nonstop
found 3 days ago
Found recently, and the cheapest we hold
$581 16 Feb 2027 – 23 Feb 2027found yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $558 to $730.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 5 departure dates from 22 Nov to 1 Oct 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 7-night return fares leaving within 3 days of 16 Feb 2027 to compare.
Every date we hold
49 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 22 Nov – 17 Dec | $858 | ITA Airways | Washington Dulles International Airport (IAD) → Leonardo da Vinci-Fiumicino Airport (FCO) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 24 Dec – 10 Jan 2027 | $821 | Air Canada | Washington Dulles International Airport (IAD) → Leonardo da Vinci-Fiumicino Airport (FCO) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 16 Feb 2027 – 23 Feb 2027 | $581 | TAP Air Portugal | Washington Dulles International Airport (IAD) → Leonardo da Vinci-Fiumicino Airport (FCO) | out 2 stops, back 2 stops | found yesterday | See prices for these dates |
| 16 Mar 2027 – 20 Mar 2027 | $772 | TAP Air Portugal | Washington Dulles International Airport (IAD) → Leonardo da Vinci-Fiumicino Airport (FCO) | out 2 stops, back 2 stops | found 7 days ago | See prices for these dates |
| 1 Oct 2027 – 8 Oct 2027 | $807 | SAS Scandinavian | Washington Dulles International Airport (IAD) → Leonardo da Vinci-Fiumicino Airport (FCO) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $581.
Airlines on the cheapest dates: TAP Air Portugal, ITA Airways, Air Canada, SAS Scandinavian.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$229
16 Nov · TAP Air Portugal
Washington Dulles International Airport (IAD) → Leonardo da Vinci-Fiumicino Airport (FCO)
Leaves 5:25 p.m. · 12 h trip
stops unknown
found today
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$229 16 Novfound todayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 31 days, 26 Sept to 12 Nov, the cheapest one-way we saw each day was $207 to $722.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 16 Nov to compare.
Every date we hold
3 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 16 Nov | $229 | TAP Air Portugal | Washington Dulles International Airport (IAD) → Leonardo da Vinci-Fiumicino Airport (FCO) | stops unknown | found today | Open this trip |
| 31 Jul 2027 | $365 | TAP Air Portugal | Washington Dulles International Airport (IAD) → Leonardo da Vinci-Fiumicino Airport (FCO) | 2 stops | found 2 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $229.
Airlines on the cheapest dates: TAP Air Portugal.
Premium cabin fares from Washington to Rome
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 16 Feb 2027 – 23 Feb 2027 in another cabin: Premium economy · Business · First
Today's prices for 16 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Washington to Rome?
Return
Fares 90 to 179 days before departure were typically 18% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (50 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $776 | $737 | +21% | 10 |
| 7–13 days | $872 | $594 | +36% | 24 |
| 14–29 days | $668 | $558 | +4% | 29 |
| 30–59 days | $713 | $621 | +11% | 24 |
| 60–89 days | $889 | $612 | +39% | 26 |
| 90–179 days | $640 | $581 | Cheapest seen | 43 |
| 180+ days | $706 | $618 | +10% | 27 |
One-way
Fares 90 to 179 days before departure were typically 41% lower than 60 to 89 days before departure.
From the cheapest one-way each day between 26 Sept and 12 Nov (31 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 60–89 days | $629 | $578 | +68% | 7 |
| 90–179 days | $374 | $371 | Cheapest seen | 19 |
| 180+ days | $434 | $365 | +16% | 7 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Baltimore → Rome
57 km from Washington
$763
$182 more than flying from Washington
16 Feb 2027 – 23 Feb 2027 · BWI → FCO · out 2 stops, back 1 stop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Baltimore → Rome
57 km from Washington
$566
$337 more than flying from Washington
31 Jul 2027 · BWI → FCO · 2 stops
found 2 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 16 Feb 2027 – 23 Feb 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Washington to Rome?
The cheapest return found recently is $581 with TAP Air Portugal, 16 Feb 2027 to 23 Feb 2027, found yesterday. The cheapest return fare on each of 5 departure dates is usually $772 to $821.
How much is a one-way flight from Washington to Rome?
The cheapest one-way found recently is $229 with TAP Air Portugal, 16 Nov, found today.
What is the cheapest month to fly from Washington to Rome?
February 2027 is the cheapest month for a return, from $581, 16 Feb 2027 to 23 Feb 2027, found yesterday. November 2026 is the cheapest month for a one-way, from $229, 16 Nov, found today.
How far ahead should I book a flight from Washington to Rome?
In 50 days of prices between 24 Sept and 12 Nov, return fares 90 to 179 days before departure were typically 18% lower than 0 to 6 days before departure. In 31 days of prices between 26 Sept and 12 Nov, one-way fares 90 to 179 days before departure were typically 41% lower than 60 to 89 days before departure.
Is there a direct flight from Washington to Rome?
Yes, the cheapest nonstop return found recently is $858 with ITA Airways, 22 Nov to 17 Dec, found 3 days ago.
Which airlines have the cheapest flights from Washington to Rome?
Between 22 Nov and 1 Oct 2027, TAP Air Portugal has the cheapest return on 2 of the 5 departure dates we hold, ITA Airways on 1 and Air Canada on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work