How many flights depart from Rome to Washington, D.C. on average per day?

9 flights are operational daily from Rome to Washington, D.C. as of May 2026. The most popular departure time for this route is 10:00AM, with 69% of flights per day taking off at noon.

What is the most punctual flight time for Rome to Washington, D.C. flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Rome to Washington, D.C. flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 21% of their flights experiencing any sort of delay.

How many flights depart from Rome to Washington, D.C. on average per week?

As of May 2026, there are 69 flights per week flying from Rome to Washington, D.C.. The most common day of the week flights depart is Tue, with 16% of flights taking off on this day.

What is the cheapest airline that flies from Rome to Washington, D.C.?

Icelandair, British Airways, and Finnair are the most popular carriers operating from Rome to Washington, D.C.

Which layover airport offers the lowest fares from Rome to Washington, D.C.?

Flights via Munich (MUC) offer the lowest average round-trip price of $867.

Which airport is the most popular layover for flights between Rome and Washington, D.C.?

London (LHR) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Rome to Washington, D.C.?

Flights connecting via London (LHR) have the shortest average one-way travel time: 13h 30m.

Which layover airport has the shortest connection time from Rome to Washington, D.C.?

London (LHR) has the shortest average layover time for this route: 1h 55m.

How often are flights from Rome to Washington, D.C. delayed?

Historically, on average around 25% of flights between Rome and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 156 minutes.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

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 May 2026, there are 2 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.

$419 Cheap Flights from Rome to Washington, D.C. in 2026

Q: What is the typical price of a round-trip flight between Rome and Washington, D.C.?

Prices are currently low for flights on this route. Typical prices usually range from $918 to $635. The lowest price recently found on this route was $523.

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Find the cheapest flights from Rome to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:45 pm - 7:20 pm

FCO

IAD

33h 35m

1 stop

11:20 pm - 2:25 pm

IAD

FCO

33h 05m

1 stop

$523Icelandair

Fri, Aug 28 - Fri, Sep 11

11:10 am - 7:00 pm

FCO

IAD

13h 50m

1 stop

5:15 pm - 7:55 pm

IAD

FCO

20h 40m

1 stop

$578Aer Lingus

Thu, Jun 4 - Mon, Jun 15

7:35 am - 3:30 pm

FCO

IAD

13h 55m

1 stop

10:25 pm - 7:20 pm

IAD

FCO

14h 55m

1 stop

$613American Airlines

Thu, Jun 4 - Sun, Jun 7

7:35 am - 3:30 pm

FCO

IAD

13h 55m

1 stop

10:25 pm - 8:05 pm

IAD

FCO

15h 40m

1 stop

$615American Airlines

Thu, Jun 11 - Mon, Jun 15

11:05 am - 11:00 am

FCO

DCA

29h 55m

1 stop

6:00 am - 11:05 am

DCA

FCO

23h 05m

2 stops

$617British Airways

Thu, Jun 4 - Mon, Jun 15

7:35 am - 3:30 pm

FCO

IAD

13h 55m

1 stop

10:25 pm - 5:20 pm

IAD

FCO

12h 55m

1 stop

$617Multiple Airlines

Thu, May 21 - Sat, Jun 6

11:05 am - 7:59 am

FCO

DCA

26h 54m

1 stop

6:00 am - 9:45 am

DCA

FCO

21h 45m

2 stops

$620British Airways

Thu, May 21 - Sat, Jun 6

11:05 am - 11:14 pm

FCO

DCA

18h 09m

1 stop

2:24 pm - 9:50 am

DCA

FCO

13h 26m

1 stop

$631Iberia

Thu, Jun 4 - Mon, Jun 15

12:15 pm - 7:40 pm

FCO

BWI

13h 25m

1 stop

9:30 pm - 5:20 pm

BWI

FCO

13h 50m

1 stop

$632Multiple Airlines

Thu, May 21 - Sat, Jun 6

11:05 am - 11:13 pm

FCO

DCA

18h 08m

1 stop

2:24 pm - 9:50 am

DCA

FCO

13h 26m

1 stop

$634Iberia

Fri, May 22 - Mon, May 25

Air Canada flights from Rome to Washington, D.C.

Our best Air Canada deals on Rome to Washington, D.C. flight tickets

Air Canada

Jun 16

FCO6:50 amRome Fiumicino

14h 13m

2 stops

IAD3:03 pmWashington, D.C. Dulles Intl

Jul 9

IAD4:20 pmWashington, D.C. Dulles Intl

12h 00m

1 stop

FCO10:20 amRome Fiumicino

$630

Air Canada

Jun 16

FCO6:50 amRome Fiumicino

14h 13m

2 stops

IAD3:03 pmWashington, D.C. Dulles Intl

Jul 7

IAD12:40 pmWashington, D.C. Dulles Intl

14h 35m

2 stops

FCO9:15 amRome Fiumicino

$633

Air Canada

Jun 27

FCO2:20 pmRome Fiumicino

13h 28m

1 stop

DCA9:48 pmWashington, D.C. Reagan-National

Jul 10

DCA4:20 pmWashington, D.C. Reagan-National

13h 25m

1 stop

FCO11:45 amRome Fiumicino

$639

Icelandair flights from Rome to Washington, D.C.

Our best Icelandair deals on Rome to Washington, D.C. flight tickets

Icelandair

May 19

FCO3:45 pmRome Fiumicino

33h 35m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

May 24

IAD11:20 pmWashington, D.C. Dulles Intl

33h 15m

1 stop

FCO2:35 pmRome Fiumicino

$519

Icelandair

Aug 28

FCO3:45 pmRome Fiumicino

33h 35m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

Sep 11

IAD11:20 pmWashington, D.C. Dulles Intl

33h 05m

1 stop

FCO2:25 pmRome Fiumicino

$523

Icelandair

May 24

FCO3:55 pmRome Fiumicino

12h 20m

1 stop

IAD10:15 pmWashington, D.C. Dulles Intl

May 27

IAD8:30 pmWashington, D.C. Dulles Intl

11h 55m

1 stop

FCO2:25 pmRome Fiumicino

$595

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

Fri 8/28

3:45 pm-7:20 pm

1 stop33h 35m

Washington, D.C. Dulles Intl

Fri 9/11

11:20 pm-2:25 pm

1 stop33h 05m

$523

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

Thu 6/4

11:10 am-7:00 pm

1 stop13h 50m

Washington, D.C. Dulles Intl

Mon 6/15

5:15 pm-7:55 pm

1 stop20h 40m

$578

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

Thu 6/4

7:35 am-3:30 pm

1 stop13h 55m

Washington, D.C. Dulles Intl

Sun 6/7

10:25 pm-7:20 pm

1 stop14h 55m

$613

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

Thu 6/11

7:35 am-3:30 pm

1 stop13h 55m

Washington, D.C. Dulles Intl

Mon 6/15

10:25 pm-8:05 pm

1 stop15h 40m

$615

RomeWashington, D.C.

FCO - DCA

FCODCA

Rome Fiumicino

Thu 6/4

11:05 am-11:00 am

1 stop29h 55m

Washington, D.C. Reagan-National

Mon 6/15

6:00 am-11:05 am

2 stops23h 05m

$617

Quickest round-trip

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

Thu 5/21

7:35 am-3:30 pm

1 stop13h 55m

Washington, D.C. Dulles Intl

Sat 6/6

10:25 pm-5:20 pm

1 stop12h 55m

$617

RomeWashington, D.C.

FCO - DCA

FCODCA

Rome Fiumicino

Thu 5/21

11:05 am-7:59 am

1 stop26h 54m

Washington, D.C. Reagan-National

Sat 6/6

6:00 am-9:45 am

2 stops21h 45m

$620

RomeWashington, D.C.

FCO - DCA

FCODCA

Rome Fiumicino

Thu 6/4

11:05 am-11:14 pm

1 stop18h 09m

Washington, D.C. Reagan-National

Mon 6/15

2:24 pm-9:50 am

1 stop13h 26m

$631

RomeBaltimore

FCO - BWI

FCOBWI

Rome Fiumicino

Thu 5/21

12:15 pm-7:40 pm

1 stop13h 25m

Baltimore/Washington

Sat 6/6

9:30 pm-5:20 pm

1 stop13h 50m

$632

RomeWashington, D.C.

FCO - DCA

FCODCA

Rome Fiumicino

Fri 5/22

11:05 am-11:13 pm

1 stop18h 08m

Washington, D.C. Reagan-National

Mon 5/25

2:24 pm-9:50 am

1 stop13h 26m

$634

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Layovers

Other information

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 July is, on average, the cheapest month to fly to Washington, D.C. from Rome, with most prices found around $268. If you’re not able to fly to Washington, D.C. in July, then March is your next best option. Flight prices from Rome to Washington, D.C. during March average around $333.

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 Friday. momondo users have found tickets for Friday departures for as low as $724. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Rome to Washington, D.C. for around $849.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Rome to Washington, D.C. when you can find flight prices for as low as $771. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $792. 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

Can stopping save me money on Rome to Washington, D.C. flights?

You could potentially save up to 3% on your flight if you consider stops on a Rome to Washington, D.C. flight.

How have Rome to Washington, D.C. flight prices changed over time?

As of May 2026, prices for Rome to Washington, D.C. flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Rome to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Rome to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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	$744
Fastest flight time	9h 45m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

The best one-way flight to Washington, D.C. from Rome in the past 72 hours is $744. The best round-trip flight deal from Rome to Washington, D.C. found on momondo in the last 72 hours is $841.

The fastest flight from Rome to Washington, D.C. takes 9h 45m

Direct flights go from Rome to Washington, D.C. every day.

There are 2 airports in Washington, D.C.. From Rome there are direct flights to Washington, D.C. Dulles Intl (IAD).

Search flight deals

Frequently asked questions about flying from Rome to Washington, D.C.

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 9h 45m 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 May 2026, there are 2 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 28.33% of all bookings. The subsequent popular models are Boeing 767-400 at 24.10%, Airbus A330-900neo at 17.06%, and Boeing 767-300 at 8.29%.
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 47% of the total bookings. Other popular airlines include ITA Airways with 30% and Lufthansa with 23%.

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
United Airlines	PriceFrom $618	Free Cancellation	Rating 7.4 9,700 reviews		Search United Airlines flights
Icelandair	PriceFrom $771	Free Cancellation	Rating 7.0 653 reviews		Search Icelandair flights

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 $618. Generally, United Airlines has 14 flights on this route every week with an average price of $772. United Airlines is rated 7.4/10 by our users.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Gaithersburg

Colonial Beach

Towson

Fredericksburg

Silver Spring

Rockville

Manassas

Linthicum Heights

Tysons

Bethesda

Springfield

Fairfax

College Park

Why 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.

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Fly into one of these airports located in Washington, D.C.

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Washington, D.C. Dulles Intl Airport

Cheap flights from Rome to Washington, D.C. from $419

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 6/2. 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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Air Canada flights from Rome to Washington, D.C.

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How to get the cheapest flight ticket from Rome to Washington, D.C.

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.?

What is the cheapest day to depart on your flight to Washington, D.C.?

What is the cheapest time of day to depart on your flight to Washington, D.C.?

What is the cheapest Rome to Washington, D.C. flight route?

Can stopping save me money on Rome to Washington, D.C. flights?

How have Rome to Washington, D.C. flight prices changed over time?

What is the cheapest airline that flies from Rome to Washington, D.C.?

How often are flights from Rome to Washington, D.C. delayed?

What is the most punctual flight time for Rome to Washington, D.C. flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Rome to Washington, D.C. flights?

Which airport is the most popular layover for flights between Rome and Washington, D.C.?

Which layover airport offers the lowest fares from Rome to Washington, D.C.?

Which layover airport has the shortest travel time from Rome to Washington, D.C.?

Which layover airport has the shortest connection time from Rome to Washington, D.C.?

How many flights depart from Rome to Washington, D.C. on average per day?

How many flights depart from Rome to Washington, D.C. on average per week?

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

Fastest flight time

Direct flights

Airports in Washington, D.C.

Frequently asked questions about flying from Rome to Washington, D.C.

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

United Airlines Flights From Rome to Washington, D.C.

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Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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