How long is the flight from Rome to Washington, D.C.?

Departing from Rome to Washington, D.C. will take you 12h. Rome and Washington, D.C. are separated by a distance of 4491 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Rome to Washington, D.C. round-trip?

Our cheapest airline available from Rome to Washington, D.C. is ITA Airways. Our recent data shows that you can find tickets from as low as $580 on this airline. Additional options worth looking into are United Airlines and Icelandair, starting at $628 and $1,269 round-trip. These flights start at 25% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Rome to Washington, D.C. one-way?

To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $299. TAP AIR PORTUGAL flights start at $416 while deals on Aer Lingus start at $440 one-way.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Rome to Washington, D.C.?

The most popular flight routes from Rome to Washington, D.C. are Rome Fiumicino - Washington, D.C. Dulles Intl, Rome Fiumicino - Washington, D.C. Reagan-National and Rome Fiumicino - Baltimore/Washington.

What are the cheapest flights from Rome to Washington, D.C.?

The cheapest flight price from Rome to Washington, D.C. is $606. On average you can expect to pay $1,156. The most popular route, (Rome Fiumicino - Washington, D.C. Dulles Intl), can usually be booked for $497.

What are the most reliable airlines from Rome to Washington, D.C.?

No one likes to see their flight delayed. When booking a flight from Rome to Washington, D.C. consider choosing Austrian Airlines (74%), Brussels Airlines (74%) or Lufthansa (74%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Rome to Washington, D.C.?

When booking a flight from Rome to Washington, D.C., you may want to consider flying on United Airlines, Icelandair or ITA Airways as they are the most popular for this route.

Most accurate provider : When it comes to deals on Rome-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rome-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rome-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Rome-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rome-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Rome to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Rome to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Rome to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rome to Washington, D.C..

Can I find deals for business class flights from Rome to Washington, D.C.?

Yes. Cheapflights offers flight deals from Rome to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$369+ Cheap Flights from Rome to Washington, D.C.

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Cheapflights Tip: The best prices from Rome to Washington, D.C. are usually found in February or October, booked 49 days in advance, depart on a Friday or Saturday and return on a Tuesday

Cheap flight deals from Rome to Washington, D.C.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Rome to Washington, D.C.
Explore the most affordable flight options available from Rome to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.

Fri 12/411:25 am -

1 stop13h 15m

Sat 12/127:40 pm -

1 stop12h 20m

Deal found 10/22

$531

Mon 12/1411:25 am -

1 stop13h 15m

Thu 12/177:40 pm -

1 stop12h 20m

Deal found 10/19

$572

Thu 12/37:50 am -

1 stop15h 15m

Thu 12/106:55 pm -

1 stop16h 00m

Deal found 10/19

$586

Fri 11/2011:25 am -

1 stop13h 15m

Sat 11/287:40 pm -

1 stop12h 20m

Deal found 10/19

$588

Wed 11/1811:25 am -

1 stop13h 15m

Wed 11/257:40 pm -

1 stop12h 20m

Deal found 10/21

$594

Wed 11/188:35 pm -

1 stop26h 30m

Wed 11/256:55 pm -

1 stop16h 00m

Deal found 10/21

$596

Sun 12/68:40 pm -

1 stop26h 25m

Sun 12/136:55 pm -

1 stop11h 25m

Deal found 10/22

$598

Thu 11/197:50 am -

1 stop15h 15m

Thu 12/36:55 pm -

1 stop21h 55m

Deal found 10/20

$599

Thu 11/128:15 pm -

1 stop26h 50m

Mon 11/306:55 pm -

1 stop12h 00m

Deal found 10/21

$600

Fri 11/1312:15 pm -

2 stops17h 40m

Thu 11/266:55 pm -

1 stop21h 55m

Deal found 10/18

$605

Thu 12/31:10 pm -

2 stops16h 48m

Thu 12/106:55 pm -

1 stop16h 00m

Deal found 10/19

$606

Fri 12/41:10 pm -

2 stops16h 48m

Fri 12/116:55 pm -

1 stop11h 35m

Deal found 10/20

$607

Best flights from Rome to Washington, D.C.
Discover carefully curated flight deals from Rome to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.

Thu 11/197:50 am -

1 stop15h 15m

Thu 12/36:55 pm -

1 stop21h 55m

Deal found 10/20

$599

Fri 11/66:10 am -

1 stop15h 45m

Mon 11/911:37 am -

2 stops17h 53m

Deal found 10/20

$621

Fri 1/1511:00 am -

Nonstop10h 25m

Sun 2/216:00 pm -

Nonstop8h 30m

Deal found 10/20

$621

Thu 2/1811:00 am -

Nonstop10h 05m

Mon 2/226:00 pm -

Nonstop8h 30m

Deal found 10/19

$621

Fri 11/61:10 pm -

1 stop16h 49m

Sun 11/81:42 pm -

1 stop13h 18m

Deal found 10/23

$624

Sat 12/1911:25 am -

1 stop13h 05m

Thu 12/317:40 pm -

1 stop12h 20m

Deal found 10/22

$648

Fri 11/66:40 pm -

2 stops28h 25m

Sun 11/86:55 pm -

1 stop19h 10m

Deal found 10/20

$884

Fri 11/69:35 am -

2 stops16h 23m

Sun 11/811:05 am -

2 stops15h 35m

Deal found 10/23

$919

Thu 11/128:15 pm -

1 stop26h 50m

Mon 11/306:55 pm -

1 stop12h 00m

Deal found 10/21

$600

Thu 2/117:05 am -

2 stops17h 38m

Mon 2/1511:30 am -

1 stop14h 25m

Deal found 10/22

$622

Fri 11/136:10 am -

2 stops24h 31m

Thu 11/265:35 pm -

2 stops18h 50m

Deal found 10/18

$627

Mon 12/77:50 am -

2 stops19h 22m

Mon 12/1410:46 am -

2 stops16h 14m

Deal found 10/22

$634

Wed 12/1611:25 am -

1 stop13h 05m

Thu 12/317:40 pm -

1 stop12h 20m

Deal found 10/22

$648

Thu 2/45:55 pm -

1 stop29h 10m

Sun 2/76:55 pm -

1 stop11h 25m

Deal found 10/17

$601

Thu 11/510:10 am -

2 stops19h 06m

Mon 11/1612:35 pm -

2 stops16h 55m

Deal found 10/19

$627

Fri 12/48:40 am -

2 stops16h 33m

Sat 12/121:34 pm -

1 stop13h 26m

Deal found 10/19

$620

Fri 11/2012:45 pm -

2 stops16h 56m

Sat 11/2812:26 pm -

1 stop15h 09m

Deal found 10/19

$631

Thu 1/146:10 am -

2 stops19h 10m

Wed 1/271:00 pm -

2 stops14h 20m

Deal found 10/22

$631

Wed 11/251:15 pm -

2 stops49h 11m

Sat 11/286:59 am -

2 stops23h 41m

Deal found 10/22

$774

Fri 11/2012:45 pm -

2 stops16h 17m

Sat 11/289:05 am -

1 stop17h 40m

Deal found 10/19

$631

Fri 11/68:40 am -

2 stops16h 43m

Mon 11/91:42 pm -

1 stop13h 18m

Deal found 10/20

$696

Fri 11/66:10 am -

1 stop15h 45m

Sun 11/810:00 pm -

1 stop14h 25m

Deal found 10/23

$631

Fri 12/258:40 am -

1 stop14h 25m

Thu 12/316:55 pm -

1 stop14h 25m

Deal found 10/20

$771

Sun 11/1510:25 am -

1 stop16h 16m

Sun 11/292:00 pm -

1 stop12h 15m

Deal found 10/19

$638

Fri 12/258:40 am -

2 stops16h 38m

Thu 12/311:34 pm -

1 stop13h 26m

Deal found 10/20

$790

Thu 12/171:30 pm -

2 stops16h 32m

Wed 1/272:54 pm -

2 stops14h 16m

Deal found 10/19

$820

Wed 12/26:10 am -

2 stops16h 47m

Wed 12/91:52 pm -

2 stops13h 28m

Deal found 10/18

$817

Fri 3/268:40 am -

1 stop14h 25m

Sun 4/46:40 pm -

1 stop15h 10m

Deal found 10/17

$867

Fri 12/46:10 am -

2 stops17h 48m

Sat 12/1212:00 pm -

1 stop15h 35m

Deal found 10/19

$821

Fri 3/2610:10 am -

2 stops17h 45m

Sun 4/410:30 am -

1 stop14h 20m

Deal found 10/17

$821

Last-minute flights from Rome to Washington, D.C.
Discover last-minute flight deals from Rome to Washington, D.C.. Data last updated October 23, 2026 and is based on user searches.

Thu 11/57:50 am -

2 stops19h 30m

Mon 11/166:55 pm -

1 stop16h 00m

Deal found 10/19

$609

Fri 11/612:00 pm -

2 stops15h 49m

Sun 11/81:42 pm -

1 stop13h 18m

Deal found 10/20

$615

Thu 11/128:15 pm -

1 stop26h 50m

Mon 11/306:55 pm -

1 stop12h 00m

Deal found 10/21

$600

Thu 11/127:50 am -

1 stop15h 15m

Wed 11/256:55 pm -

1 stop14h 00m

Deal found 10/22

$611

Thu 11/1211:00 am -

1 stop15h 59m

Mon 11/301:44 pm -

1 stop13h 16m

Deal found 10/21

$613

Fri 11/1312:15 pm -

2 stops17h 40m

Thu 11/266:55 pm -

1 stop21h 55m

Deal found 10/18

$605

Wed 11/1811:25 am -

1 stop13h 15m

Wed 11/257:40 pm -

1 stop12h 20m

Deal found 10/21

$594

Wed 11/188:35 pm -

1 stop26h 30m

Wed 11/256:55 pm -

1 stop16h 00m

Deal found 10/21

$596

Thu 11/197:50 am -

1 stop15h 15m

Thu 12/36:55 pm -

1 stop21h 55m

Deal found 10/20

$599

Thu 11/1911:00 am -

1 stop15h 44m

Thu 12/31:34 pm -

1 stop13h 26m

Deal found 10/20

$612

Fri 11/2011:25 am -

1 stop13h 15m

Sat 11/287:40 pm -

1 stop12h 20m

Deal found 10/19

$588

Fri 11/2012:00 pm -

2 stops17h 11m

Sun 11/291:44 pm -

1 stop13h 16m

Deal found 10/18

$614

One-way flights from Rome to Washington, D.C.
Search for one-way flight options from Rome to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.

Wed 3/108:20 am -

1 stop14h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/20

$369

Sun 1/108:40 pm -

1 stop26h 25m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/21

$401

Fri 1/88:40 am -

1 stop14h 25m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/20

$402

Wed 1/138:35 pm -

1 stop26h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/22

$405

Wed 11/258:35 am -

3 stops38h 34m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/21

$407

Wed 11/188:35 am -

3 stops35h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/18

$412

Sat 1/98:35 pm -

1 stop26h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/21

$413

Thu 1/1412:05 pm -

1 stop35h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/22

$414

Fri 12/1112:15 pm -

1 stop34h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$416

Sat 12/128:35 pm -

1 stop26h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/22

$417

Fri 12/111:10 pm -

2 stops16h 48m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$418

Sat 12/121:10 pm -

1 stop33h 47m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/18

$518

Find flight deals from Rome to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$531
One-way from	$369
Popular in	June
Cheapest in	February
Average price	$648
Good round-trip deal	$615 or less
Good one-way deal	$701 or less

Provider with most accurate pricing for Rome (ROM)-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Rome (ROM)-Washington, D.C. (WAS) flights.

Search Deals

From Rome (ROM) to Washington, D.C. (WAS)

Search Deals

One-way flight from Rome (ROM) to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($122 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Rome (ROM) to Washington, D.C. (WAS).

Search Deals

Price to beat on a one-way flight from Rome (ROM) to Washington, D.C. (WAS).

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rome to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeBaltimore

FCO Rome Fiumicino - BWI Baltimore/Washington

FCOBWI

Rome Fiumicino

Wed 3/10

11:00 am-10:16 pm

1 stop17h 16m

Baltimore/Washington

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$409

RomeBaltimore

FCO Rome Fiumicino - BWI Baltimore/Washington

FCOBWI

Rome Fiumicino

Wed 1/13

8:35 pm-5:05 pm

1 stop26h 30m

Baltimore/Washington

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$413

RomeBaltimore

FCO Rome Fiumicino - BWI Baltimore/Washington

FCOBWI

Rome Fiumicino

Mon 1/11

7:50 am-5:05 pm

1 stop15h 15m

Baltimore/Washington

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$413

RomeBaltimore

FCO Rome Fiumicino - BWI Baltimore/Washington

FCOBWI

Rome Fiumicino

Thu 1/14

12:05 pm-5:05 pm

1 stop35h 00m

Baltimore/Washington

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$413

RomeBaltimore

FCO Rome Fiumicino - BWI Baltimore/Washington

FCOBWI

Rome Fiumicino

Wed 1/20

12:15 pm-5:05 pm

1 stop34h 50m

Baltimore/Washington

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$419

RomeBaltimore

FCO Rome Fiumicino - BWI Baltimore/Washington

FCOBWI

Rome Fiumicino

Wed 3/10

6:10 am-3:50 pm

2 stops15h 40m

Baltimore/Washington

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$513

RomeWashington, D.C.

FCO Rome Fiumicino - DCA Washington, D.C. Reagan-National

FCODCA

Rome Fiumicino

Mon 1/18

1:00 pm-5:19 pm

1 stop34h 19m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$518

RomeBaltimore

FCO Rome Fiumicino - BWI Baltimore/Washington

FCOBWI

Rome Fiumicino

Wed 2/10

8:35 pm-5:05 pm

1 stop26h 30m

Baltimore/Washington

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$522

RomeWashington, D.C.

FCO Rome Fiumicino - DCA Washington, D.C. Reagan-National

FCODCA

Rome Fiumicino

Wed 3/10

7:15 pm-11:12 pm

3 stops33h 57m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$525

RomeWashington, D.C.

FCO Rome Fiumicino - DCA Washington, D.C. Reagan-National

FCODCA

Rome Fiumicino

Sun 1/10

10:55 am-11:30 pm

1 stop18h 35m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 60 resultsSorted by cheapest first

...

Compare providers for flights from Rome to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rome to Washington, D.C. in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Rome-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rome-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rome-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Rome-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rome-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rome to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Rome with our price prediction graph.

ROM-WAS

FCO-BWI

FCO-DCA

FCO-IAD

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rome to Washington, D.C.

ROM-WAS

FCO-BWI

FCO-DCA

FCO-IAD

What is the cheapest month to book a flight from Rome to Washington, D.C.?

Currently, November is the cheapest month in which you can book a flight from Rome to Washington, D.C. (average of $676). Flying from Rome to Washington, D.C. in January is currently the most expensive (average of $923). 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.

What is the cheapest time of day to fly from ROM to WAS?

When flying from Rome to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Rome to Washington, D.C.?

Airfare is below average for this route at the moment.

Rome to Washington, D.C. flights typically cost between $620 and $762 in December.
The cheapest round-trip price found within the last 5 days was $531 on Icelandair (Dec 4-Dec 12).

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

About 24% of weekly flights between Rome and Washington, D.C. have experienced delays in the past year, with the average delay time being 157 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

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

Over the last year, United Airlines have had the lowest number of delays on this route, with just 18% of flights being delayed.

How far ahead should I book a flight from Rome to Washington, D.C.?

The price you pay for your flight from Rome to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

The best insider tips for Rome to Washington, D.C. flights

Cheapflights partnered with top experts to bring you the best recommendations for your Rome to Washington, D.C. trip

Our travel experts

Robert Schrader

Expert on FCO

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read through reviews of airlines operating flights from Rome to Washington, D.C., such as United Airlines,Icelandair, andITA Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.3

Good

10,418 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

United Airlines

7.3

Good

10,418 reviews

United Airlines

7.3

Good

10,418 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Icelandair

7.0

Good

764 reviews

United Airlines

7.3

Good

10,418 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

ITA Airways

6.8

Okay

1,401 reviews

United Airlines

7.3

Good

10,418 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Lufthansa

6.8

Okay

8,292 reviews

United Airlines

7.3

Good

10,418 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

How long is the flight from Rome to Washington, D.C.?
Departing from Rome to Washington, D.C. will take you 12h. Rome and Washington, D.C. are separated by a distance of 4491 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Rome to Washington, D.C. round-trip?
Our cheapest airline available from Rome to Washington, D.C. is ITA Airways. Our recent data shows that you can find tickets from as low as $580 on this airline. Additional options worth looking into are United Airlines and Icelandair, starting at $628 and $1,269 round-trip. These flights start at 25% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Rome to Washington, D.C. one-way?
To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $299. TAP AIR PORTUGAL flights start at $416 while deals on Aer Lingus start at $440 one-way.
What are the most popular routes from Rome to Washington, D.C.?
The most popular flight routes from Rome to Washington, D.C. are Rome Fiumicino - Washington, D.C. Dulles Intl, Rome Fiumicino - Washington, D.C. Reagan-National and Rome Fiumicino - Baltimore/Washington.
What are the most reliable airlines from Rome to Washington, D.C.?
No one likes to see their flight delayed. When booking a flight from Rome to Washington, D.C. consider choosing Austrian Airlines (74%), Brussels Airlines (74%) or Lufthansa (74%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Rome to Washington, D.C.?
The cheapest flight price from Rome to Washington, D.C. is $606. On average you can expect to pay $1,156. The most popular route, (Rome Fiumicino - Washington, D.C. Dulles Intl), can usually be booked for $497.
Can I find deals for flights from Rome to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Rome to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Rome to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rome to Washington, D.C..
Can I find deals for business class flights from Rome to Washington, D.C.?
Yes. Cheapflights offers flight deals from Rome to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Rome to Washington, D.C.?
Currently, November is the cheapest month in which you can book a flight from Rome to Washington, D.C. (average of $676). Flying from Rome to Washington, D.C. in January is currently the most expensive (average of $923). 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.

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Top 3 airlines flying from Rome to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
ITA Airways	Cheapest$580	Average$724	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$628	Average$836	FlexibilityNo cancel fee	On-time69%
Icelandair	Cheapest$1,269	Average$1,380	FlexibilityNo cancel fee	On-time76%

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$369+ Cheap flights from Rome (ROM) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Rome to Washington, D.C.

Cheapest flights from Rome to Washington, D.C.Explore the most affordable flight options available from Rome to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.

Explore the most affordable flight options available from Rome to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.

Best flights from Rome to Washington, D.C.Discover carefully curated flight deals from Rome to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.

Discover carefully curated flight deals from Rome to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.

Last-minute flights from Rome to Washington, D.C.Discover last-minute flight deals from Rome to Washington, D.C.. Data last updated October 23, 2026 and is based on user searches.

Discover last-minute flight deals from Rome to Washington, D.C.. Data last updated October 23, 2026 and is based on user searches.

One-way flights from Rome to Washington, D.C.Search for one-way flight options from Rome to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.

Search for one-way flight options from Rome to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.

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Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rome to Washington, D.C. in October.

Best time to book a flight from Rome to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Rome with our price prediction graph.

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What is the cheapest month to book a flight from Rome to Washington, D.C.?

What is the cheapest time of day to fly from ROM to WAS?

Find hourly flight availability from Rome to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2026.

When flying from Rome to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Rome to Washington, D.C.?

Airfare is below average for this route at the moment.

Rome to Washington, D.C. flights typically cost between $620 and $762 in December.The cheapest round-trip price found within the last 5 days was $531 on Icelandair (Dec 4-Dec 12).

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

About 24% of weekly flights between Rome and Washington, D.C. have experienced delays in the past year, with the average delay time being 157 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

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

Over the last year, United Airlines have had the lowest number of delays on this route, with just 18% of flights being delayed.

How far ahead should I book a flight from Rome to Washington, D.C.?

The price you pay for your flight from Rome to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

The best insider tips for Rome to Washington, D.C. flights

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Cheapflights partnered with top experts to bring you the best recommendations for your Rome to Washington, D.C. trip

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Reviews of airlines servicing Washington, D.C.

Read through reviews of airlines operating flights from Rome to Washington, D.C., such as United Airlines,Icelandair, andITA Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Rome to Washington, D.C.?

What are the cheapest airlines flying from Rome to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Rome to Washington, D.C. one-way?

What are the most popular routes from Rome to Washington, D.C.?

What are the most reliable airlines from Rome to Washington, D.C.?

What are the cheapest flights from Rome to Washington, D.C.?

Can I find deals for flights from Rome to Washington, D.C. that include hotel bookings?

How can I find direct flights from Rome to Washington, D.C.?

Can I find deals for business class flights from Rome to Washington, D.C.?

What is the cheapest month to book a flight from Rome to Washington, D.C.?

Traveling to a place near Washington, D.C.?

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Alternative routes for Rome to Washington, D.C.

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Search flights from Rome to Washington, D.C. by cabin class

Find flights from Rome to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Rome and Washington, D.C. flights

Browse other Rome and Washington, D.C. flight options. Last updated on October 23, 2026.

Other flights from Rome

Browse through other flights departing from Rome. Flights are based on user searches made on Cheapflights and were last updated on October 23, 2026.

Cheapest flights from Rome to Washington, D.C.
Explore the most affordable flight options available from Rome to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.

Best flights from Rome to Washington, D.C.
Discover carefully curated flight deals from Rome to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.

Last-minute flights from Rome to Washington, D.C.
Discover last-minute flight deals from Rome to Washington, D.C.. Data last updated October 23, 2026 and is based on user searches.

One-way flights from Rome to Washington, D.C.
Search for one-way flight options from Rome to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.

Rome to Washington, D.C. flights typically cost between $620 and $762 in December.
The cheapest round-trip price found within the last 5 days was $531 on Icelandair (Dec 4-Dec 12).