Cheap flights from Rome to Washington, D.C. from $300
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome to Washington, D.C. departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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ITA Airways flights from Rome to Washington, D.C.
Our best ITA Airways deals on Rome to Washington, D.C. flight tickets
TAP AIR PORTUGAL flights from Rome to Washington, D.C.
Our best TAP AIR PORTUGAL deals on Rome to Washington, D.C. flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Rome to Washington, D.C.
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Rome and Washington, D.C.?
What is the cheapest month to fly to Washington, D.C.?
The month of September is, on average, the cheapest month to fly to Washington, D.C. from Rome, with most prices found around $591. If you’re not able to fly to Washington, D.C. in September, then May is your next best option. Flight prices from Rome to Washington, D.C. during May average around $628.
What is the cheapest day to depart on your flight to Washington, D.C.?
On average, the least expensive day to fly to Washington, D.C. from Rome is on a Saturday. momondo users have found tickets for Saturday departures for as low as $719. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Rome to Washington, D.C. for around $930.
What is the cheapest time of day to depart on your flight to Washington, D.C.?
In the evening is the cheapest time of day to fly from Rome to Washington, D.C. when you can find flight prices for as low as $757. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $826. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Rome to Washington, D.C. flight route?
Fly from Rome Fiumicino to Washington, D.C. Dulles Intl for the best Rome - Washington, D.C. flight prices
How far in advance should I book a flight to Washington, D.C.?
You are more likely to see cheaper flights to Washington, D.C. from Rome when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $739 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Rome for as low as $542 on momondo.
What cabin class options are available on Rome to Washington, D.C. flights?
There are 3 cabin classes available to choose from on Rome to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Rome to Washington, D.C.?
TAP AIR PORTUGAL is the most popular carrier operating from Rome to Washington, D.C.
What airlines fly to Washington, D.C.?
United Airlines, ITA Airways and British Airways are the top three most popular airlines that fly to Washington, D.C. from Rome according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 4 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.
How many flights depart from Rome to Washington, D.C. on average per day?
12 flights are operational daily from Rome to Washington, D.C. as of June 2025. The most popular departure time for this route is 10:00AM, with 63% of flights per day taking off at noon.
How many flights depart from Rome to Washington, D.C. on average per week?
As of June 2025, there are 85 flights per week flying from Rome to Washington, D.C.. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
When to book flights from Rome to Washington, D.C.
Cheap Rome to Washington, D.C. (ROM to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Rome to Washington, D.C.
Best Price Found | $300 |
|---|---|
Fastest flight time | 10h 00m |
Direct flights | Every day |
Airports in Washington, D.C. | 3 airports |
How far is Rome to Washington, D.C. by plane?
The straight-line distance from Rome to Washington, D.C. is 4480.8 mi. Typically, this will take 10h 00m by plane in normal conditions.
When did momondo last update prices for flights from Rome to Washington, D.C.?
Prices for flights from Rome to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from Rome to Washington, D.C.?
As of June 2025, there are 4 operators available to choose from for flights from Rome to Washington, D.C..
How old do you have to be to fly from Rome to Washington, D.C.?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Rome to Washington, D.C.?
momondo data reveals that the most frequently booked plane model on the route from Rome to Washington, D.C. is Boeing 777, representing 28.13% of all bookings. The subsequent popular models are Boeing 767-400 at 15.18%, Airbus A330 at 14.86%, and Boeing 767-300 at 14.76%.
What is the most popular airline from Rome to Washington, D.C.?
Based on momondo bookings for flights between Rome and Washington, D.C., the leading airline is United Airlines, making up 36% of the total bookings. Other popular airlines include ITA Airways with 27%, British Airways with 15%, and Lufthansa with 10%.
Best airlines flying from Rome to Washington, D.C.
Compare and see reviews for airlines that fly from Rome to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $531 | Free Cancellation | Rating 6.6 998 reviews | |||
| PriceFrom $578 | Free Cancellation | Rating 7.1 1,140 reviews | |||
| PriceFrom $656 | Free Cancellation | Rating 6.6 7,081 reviews | |||
| PriceFrom $682 | Free Cancellation | Rating 7.4 8,852 reviews |
United Airlines Flights From Rome to Washington, D.C.
The lowest priced United Airlines flight from Rome to Washington, D.C. from the last 72 hours was $682. Generally, United Airlines has 19 flights on this route every week with an average price of $826. United Airlines is rated 7.4/10 by our users.
ITA Airways Flights From Rome to Washington, D.C.
ITA Airways (6.6/10 from 998 reviews) operates around 6 flights from Rome to Washington, D.C. in any given week. The average ITA Airways airfare for this route is around $640, with deals from around $531 rare but found on momondo. Referenced prices are for round-trip Rome to Washington, D.C. flight searches in the last 72 hours.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Rome to Washington, D.C.?
Finding the right flight to Washington, D.C. from Rome is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.
Can I find flights from Rome to Washington, D.C. with flexible booking policies on momondo?
momondo does allow users to show only those flights to Washington, D.C. from Rome which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Rome to Washington, D.C.?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Rome.
I’m not ready to book a flight from Rome to Washington, D.C. right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Rome to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.