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

Departing from Rome to Washington, D.C. will take you 12h 10m. 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 $541 on this airline. An additional option worth looking into is United Airlines, starting at $672. These flights start at 24% 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 Finnair, which is currently one of the cheapest options available, starting at $419. TAP AIR PORTUGAL flights start at $432 while deals on British Airways start at $462 one-way.

What is the cheapest day to fly from Rome to Washington, D.C.?

Travelers seeking maximum savings on their Rome to Washington, D.C. flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 - Baltimore/Washington and Rome Ciampino - Washington, D.C. Dulles Intl.

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

The cheapest flight price from Rome to Washington, D.C. is $580. On average you can expect to pay $824. The most popular route, (Rome Fiumicino - Washington, D.C. Dulles Intl), can usually be booked for $437.

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 (72%), Brussels Airlines (72%) or SWISS (72%) as they are the most reliable in getting you off to your destination on time.

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.

$300+ Flights from Rome to Washington, D.C.

Q: 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 $574 and $817 in November. The cheapest round-trip price found within the last 3 days was $530 on United Airlines (Nov 27-Dec 6).

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Cheapflights Tip: The best prices from Rome to Washington, D.C. are usually found in May or March, booked 89 days in advance, depart on a Tuesday or Thursday and return on a Sunday

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

Round-trip from	$530 (lol.travel)
One-way from	$300 (Mytrip)
Popular in	January
Cheapest in	May
Average price	$625
Good round-trip deal	$678 or less
Good one-way deal	$678 or less

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

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

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Highest demand for flights based on searches. 10% potential increase in price ($85 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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

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

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Find 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 septiembre 17, 2025.

jue. 12/1811:25 amFCO - BWI

1 stop13h 15mIcelandair

jue. 1/87:40 pmBWI - FCO

1 stop12h 20mIcelandair

Deal found 9/15

$551

jue. 11/137:05 amFCO - IAD

1 stop13h 30mMultiple Airlines

jue. 11/205:25 pmIAD - FCO

1 stop20h 00mMultiple Airlines

Deal found 9/15

$551

mar. 11/189:45 amFCO - IAD

1 stop12h 05mUnited Airlines

mar. 12/28:30 pmIAD - FCO

1 stop11h 30mUnited Airlines

Deal found 9/15

$552

jue. 11/69:40 amFCO - IAD

1 stop12h 10mLufthansa

jue. 11/2010:55 pmIAD - FCO

1 stop18h 05mLufthansa

Deal found 9/15

$553

mié. 12/1711:25 amFCO - BWI

1 stop13h 15mIcelandair

jue. 1/87:40 pmBWI - FCO

1 stop12h 20mIcelandair

Deal found 9/16

$554

mar. 9/2310:40 amFCO - IAD

Nonstop10h 00mITA Airways

lun. 9/294:30 pmIAD - FCO

Nonstop8h 45mITA Airways

Deal found 9/15

$554

mar. 11/187:05 amFCO - BWI

2 stops20h 19mUnited Airlines

dom. 11/306:15 amBWI - FCO

1 stop19h 30mUnited Airlines

Deal found 9/15

$555

mar. 12/161:30 pmFCO - IAD

1 stop12h 45mUnited Airlines

sáb. 1/1010:55 pmIAD - FCO

1 stop18h 05mUnited Airlines

Deal found 9/16

$555

mar. 11/187:05 amFCO - DCA

2 stops21h 30mAir Canada

mié. 12/36:00 amDCA - FCO

1 stop21h 25mAir Canada

Deal found 9/15

$556

mar. 11/187:05 amFCO - IAD

2 stops19h 21mAir Canada

mar. 12/25:50 pmIAD - FCO

1 stop33h 35mAir Canada

Deal found 9/15

$556

jue. 11/279:40 amFCO - IAD

2 stops17h 40mAir Canada

vie. 12/59:45 amIAD - FCO

1 stop17h 40mAir Canada

Deal found 9/16

$557

jue. 10/210:40 amFCO - IAD

Nonstop10h 00mITA Airways

lun. 10/64:30 pmIAD - FCO

Nonstop8h 45mITA Airways

Deal found 9/17

$558

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 septiembre 17, 2025.

dom. 11/239:40 amFCO - IAD

1 stop12h 10mUnited Airlines

dom. 11/308:30 pmIAD - FCO

1 stop11h 30mUnited Airlines

Deal found 9/15

$552

vie. 11/217:05 amFCO - DCA

2 stops21h 30mAir Canada

mié. 12/311:05 amDCA - FCO

1 stop16h 20mAir Canada

Deal found 9/15

$556

mié. 11/510:05 amFCO - IAD

2 stops15h 13mDelta

mar. 11/116:50 pmIAD - FCO

1 stop10h 55mDelta

Deal found 9/15

$560

mié. 11/57:05 amFCO - DCA

2 stops15h 41mMultiple Airlines

mar. 11/114:00 pmDCA - FCO

1 stop12h 55mMultiple Airlines

Deal found 9/15

$563

jue. 10/23:05 pmFCO - IAD

1 stop31h 10mSWISS

lun. 10/68:45 pmIAD - FCO

1 stop16h 35mSWISS

Deal found 9/17

$565

lun. 11/241:10 pmFCO - BWI

2 stops16h 25mAmerican Airlines

jue. 12/48:35 pmBWI - FCO

1 stop14h 20mAmerican Airlines

Deal found 9/15

$620

jue. 12/47:40 amFCO - BWI

1 stop17h 05mBritish Airways

mié. 12/108:35 pmBWI - FCO

1 stop14h 20mBritish Airways

Deal found 9/15

$626

mar. 11/187:05 amFCO - BWI

2 stops20h 19mUnited Airlines

sáb. 11/2910:55 amBWI - FCO

1 stop14h 50mUnited Airlines

Deal found 9/15

$555

jue. 12/186:10 amFCO - IAD

1 stop15h 55mDelta

dom. 1/185:00 pmIAD - FCO

2 stops18h 25mDelta

Deal found 9/16

$561

vie. 10/39:40 amFCO - IAD

1 stop12h 35mMultiple Airlines

lun. 10/65:40 pmIAD - FCO

Nonstop8h 35mMultiple Airlines

Deal found 9/17

$563

mié. 10/811:30 amFCO - DCA

1 stop28h 50mAir Canada

mié. 10/154:35 pmDCA - FCO

1 stop10h 40mAir Canada

Deal found 9/16

$565

jue. 2/199:40 amFCO - IAD

2 stops17h 34mUnited Airlines

dom. 2/221:02 pmIAD - FCO

1 stop12h 43mUnited Airlines

Deal found 9/16

$556

jue. 11/610:05 amFCO - IAD

2 stops15h 13mDelta

mar. 11/116:50 pmIAD - FCO

1 stop10h 55mDelta

Deal found 9/16

$561

lun. 11/241:10 pmFCO - BWI

2 stops16h 25mAmerican Airlines

mié. 12/38:35 pmBWI - FCO

1 stop14h 20mAmerican Airlines

Deal found 9/15

$620

jue. 12/186:10 amFCO - IAD

1 stop15h 55mMultiple Airlines

dom. 1/186:50 pmIAD - FCO

1 stop16h 35mMultiple Airlines

Deal found 9/17

$564

mar. 11/188:25 pmFCO - BWI

1 stop28h 20mBritish Airways

lun. 12/15:46 pmBWI - FCO

2 stops15h 09mBritish Airways

Deal found 9/15

$627

vie. 10/37:10 amFCO - IAD

2 stops20h 10mUnited Airlines

mar. 10/710:20 pmIAD - FCO

2 stops28h 55mUnited Airlines

Deal found 9/17

$559

jue. 11/66:10 amFCO - DCA

2 stops17h 00mDelta

mar. 11/115:03 pmDCA - FCO

1 stop10h 42mDelta

Deal found 9/16

$565

jue. 2/1912:40 pmFCO - DCA

1 stop16h 40mMultiple Airlines

dom. 2/225:00 pmDCA - FCO

1 stop10h 45mMultiple Airlines

Deal found 9/16

$572

sáb. 12/137:05 amFCO - DCA

2 stops17h 18mUnited Airlines

dom. 12/142:00 pmDCA - FCO

1 stop11h 55mUnited Airlines

Deal found 9/15

$563

sáb. 11/16:00 amFCO - BWI

2 stops18h 40mMultiple Airlines

mié. 11/57:40 pmBWI - FCO

2 stops21h 50mMultiple Airlines

Deal found 9/15

$618

mié. 11/57:05 amFCO - BWI

2 stops20h 19mUnited Airlines

mar. 11/1110:56 amBWI - FCO

1 stop14h 49mUnited Airlines

Deal found 9/15

$563

jue. 11/67:05 amFCO - IAD

2 stops20h 15mUnited Airlines

sáb. 11/229:45 amIAD - FCO

2 stops26h 15mUnited Airlines

Deal found 9/14

$563

dom. 10/55:20 pmCIA - IAD

2 stops32h 05mMultiple Airlines

lun. 10/208:45 pmIAD - CIA

2 stops18h 10mMultiple Airlines

Deal found 9/15

$634

mar. 10/711:30 amFCO - DCA

1 stop16h 21mUnited Airlines

dom. 10/124:35 pmDCA - FCO

1 stop10h 40mUnited Airlines

Deal found 9/16

$565

mar. 10/73:20 pmFCO - IAD

Nonstop10h 15mUnited Airlines

dom. 10/1210:15 pmIAD - FCO

Nonstop9h 00mUnited Airlines

Deal found 9/16

$565

sáb. 10/113:40 pmCIA - IAD

2 stops30h 35mMultiple Airlines

sáb. 10/182:25 pmIAD - CIA

3 stops19h 30mMultiple Airlines

Deal found 9/16

$716

jue. 10/93:20 pmFCO - IAD

Nonstop10h 15mUnited Airlines

mié. 10/225:40 pmIAD - FCO

Nonstop8h 35mUnited Airlines

Deal found 9/15

$566

dom. 10/56:00 amCIA - BWI

2 stops17h 40mMultiple Airlines

lun. 10/206:50 pmBWI - CIA

2 stops21h 00mMultiple Airlines

Deal found 9/16

$716

jue. 11/131:30 pmFCO - DCA

2 stops32h 01mUnited Airlines

lun. 11/172:00 pmDCA - FCO

1 stop11h 55mUnited Airlines

Deal found 9/14

$569

Last-minute flights from Rome to Washington, D.C.
Discover last-minute flight deals from Rome to Washington, D.C.. Data last updated septiembre 17, 2025 and is based on user searches.

mar. 9/2310:40 amFCO - IAD

Nonstop10h 00mITA Airways

lun. 9/294:30 pmIAD - FCO

Nonstop8h 45mITA Airways

Deal found 9/15

$554

jue. 10/210:40 amFCO - IAD

Nonstop10h 00mITA Airways

lun. 10/64:30 pmIAD - FCO

Nonstop8h 45mITA Airways

Deal found 9/17

$558

vie. 10/37:10 amFCO - IAD

2 stops20h 10mUnited Airlines

mar. 10/710:20 pmIAD - FCO

2 stops28h 55mUnited Airlines

Deal found 9/17

$559

vie. 10/39:40 amFCO - IAD

1 stop12h 35mMultiple Airlines

jue. 10/235:40 pmIAD - FCO

Nonstop8h 35mMultiple Airlines

Deal found 9/15

$560

vie. 10/39:40 amFCO - IAD

1 stop12h 35mSWISS

lun. 10/68:45 pmIAD - FCO

1 stop16h 35mSWISS

Deal found 9/16

$562

vie. 10/39:40 amFCO - IAD

1 stop12h 35mMultiple Airlines

lun. 10/65:40 pmIAD - FCO

Nonstop8h 35mMultiple Airlines

Deal found 9/17

$563

dom. 10/510:20 amFCO - IAD

Nonstop9h 50mLufthansa

lun. 10/205:40 pmIAD - FCO

Nonstop8h 35mLufthansa

Deal found 9/15

$561

mar. 10/77:00 amFCO - DCA

2 stops19h 06mUnited Airlines

mié. 10/154:35 pmDCA - FCO

1 stop10h 40mUnited Airlines

Deal found 9/16

$556

mié. 10/811:30 amFCO - DCA

1 stop16h 21mAir Canada

lun. 10/204:35 pmDCA - FCO

1 stop10h 40mAir Canada

Deal found 9/14

$564

jue. 10/167:10 amFCO - IAD

1 stop14h 40mUnited Airlines

jue. 10/239:35 amIAD - FCO

1 stop17h 40mUnited Airlines

Deal found 9/17

$551

jue. 10/167:10 amFCO - IAD

1 stop14h 05mLufthansa

mié. 10/2911:55 pmIAD - FCO

1 stop18h 05mLufthansa

Deal found 9/16

$556

jue. 10/237:10 amFCO - IAD

1 stop12h 20mUnited Airlines

dom. 11/210:55 pmIAD - FCO

1 stop18h 05mUnited Airlines

Deal found 9/16

$555

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 septiembre 17, 2025.

jue. 12/117:10 pmFCO - BWI

2 stops27h 39mMultiple Airlines

Deal found 9/16

$300

dom. 12/147:25 amFCO - BWI

3 stops39h 24mMultiple Airlines

Deal found 9/15

$339

lun. 11/1710:45 pmFCO - BWI

3 stops48h 04mMultiple Airlines

Deal found 9/15

$354

vie. 10/1011:15 pmFCO - BWI

2 stops24h 25mMultiple Airlines

Deal found 9/16

$357

jue. 10/168:20 amFCO - BWI

2 stops26h 10mMultiple Airlines

Deal found 9/15

$364

mar. 10/218:20 amFCO - BWI

2 stops26h 10mMultiple Airlines

Deal found 9/15

$365

jue. 10/96:00 amCIA - BWI

2 stops17h 40mMultiple Airlines

Deal found 9/15

$371

jue. 11/137:10 pmFCO - BWI

2 stops27h 39mMultiple Airlines

Deal found 9/15

$376

vie. 11/146:00 amCIA - BWI

2 stops33h 21mMultiple Airlines

Deal found 9/15

$384

sáb. 11/155:15 pmFCO - BWI

3 stops35h 39mMultiple Airlines

Deal found 9/15

$385

sáb. 10/116:25 amCIA - BWI

2 stops17h 15mMultiple Airlines

Deal found 9/16

$386

mié. 9/246:00 amCIA - BWI

2 stops17h 40mMultiple Airlines

Deal found 9/16

$390

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

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

dom. 11/23

9:40 am-3:50 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

dom. 11/30

8:30 pm-2:00 pm

1 stop11h 30m

$552

RomeBaltimore

FCO - BWI

FCOBWI

Rome Fiumicino

mar. 11/18

7:05 am-9:24 pm

2 stops20h 19m

Baltimore/Washington

sáb. 11/29

10:55 am-7:45 am

1 stop14h 50m

$555

RomeWashington, D.C.

FCO - DCA

FCODCA

Rome Fiumicino

vie. 11/21

7:05 am-10:35 pm

2 stops21h 30m

Washington, D.C. Reagan-National

mié. 12/3

11:05 am-9:25 am

1 stop16h 20m

$556

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

jue. 2/19

9:40 am-9:14 pm

2 stops17h 34m

Washington, D.C. Dulles Intl

dom. 2/22

1:02 pm-7:45 am

1 stop12h 43m

$556

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

vie. 10/3

7:10 am-9:20 pm

2 stops20h 10m

Washington, D.C. Dulles Intl

mar. 10/7

10:20 pm-9:15 am

2 stops28h 55m

$559

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

mié. 11/5

10:05 am-7:18 pm

2 stops15h 13m

Washington, D.C. Dulles Intl

mar. 11/11

6:50 pm-11:45 am

1 stop10h 55m

$560

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

jue. 12/18

6:10 am-4:05 pm

1 stop15h 55m

Washington, D.C. Dulles Intl

dom. 1/18

5:00 pm-5:25 pm

2 stops18h 25m

$561

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

jue. 11/6

10:05 am-7:18 pm

2 stops15h 13m

Washington, D.C. Dulles Intl

mar. 11/11

6:50 pm-11:45 am

1 stop10h 55m

$561

RomeWashington, D.C.

FCO - DCA

FCODCA

Rome Fiumicino

mié. 11/5

7:05 am-4:46 pm

2 stops15h 41m

Washington, D.C. Reagan-National

mar. 11/11

4:00 pm-10:55 am

1 stop12h 55m

$563

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

vie. 10/3

9:40 am-4:15 pm

1 stop12h 35m

Washington, D.C. Dulles Intl

lun. 10/6

5:40 pm-8:15 am

Nonstop8h 35m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results

...

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

Airports

FCO

Consider using Fast Track at FCO for a quicker security and passport control experience, especially if you're not flying business class.

IAD

Use the Silver Line Metro for a cost-effective way to reach Washington, D.C. from IAD in under 40 minutes.

Our travel experts

Robert Schrader

Expert on FCO

Ramsey Qubein

Expert on IAD

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.

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.

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 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Rome to Washington, D.C. (average of $292). Flying from Rome to Washington, D.C. in April is currently the most expensive (average of $337). 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?

It’s optimal to fly from Rome to Washington, D.C. in the afternoon. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Rome to Washington, D.C.

The most flights from ROM to WAS are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

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

Reviews of airlines servicing Washington, D.C.

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

United Airlines

7.4

Good

8,926 reviews

Reviews

1 / 20

10.0

Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

United Airlines

7.4

Good

8,926 reviews

United Airlines

7.4

Good

8,926 reviews

Reviews

1 / 20

10.0

Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

TAP AIR PORTUGAL

7.1

Good

1,977 reviews

United Airlines

7.4

Good

8,926 reviews

Reviews

1 / 20

10.0

Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Lufthansa

6.8

Okay

7,409 reviews

United Airlines

7.4

Good

8,926 reviews

Reviews

1 / 20

10.0

Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

ITA Airways

6.7

Okay

1,036 reviews

United Airlines

7.4

Good

8,926 reviews

Reviews

1 / 20

10.0

Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

British Airways

6.7

Okay

7,367 reviews

United Airlines

7.4

Good

8,926 reviews

Reviews

1 / 20

10.0

Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 10m. 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 $541 on this airline. An additional option worth looking into is United Airlines, starting at $672. These flights start at 24% 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 Finnair, which is currently one of the cheapest options available, starting at $419. TAP AIR PORTUGAL flights start at $432 while deals on British Airways start at $462 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 - Baltimore/Washington and Rome Ciampino - Washington, D.C. Dulles Intl.
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 (72%), Brussels Airlines (72%) or SWISS (72%) 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 $580. On average you can expect to pay $824. The most popular route, (Rome Fiumicino - Washington, D.C. Dulles Intl), can usually be booked for $437.
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, August is the cheapest month in which you can book a flight from Rome to Washington, D.C. (average of $292). Flying from Rome to Washington, D.C. in April is currently the most expensive (average of $337). 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$541	Average$648	FlexibilityNo cancel fee	On-time81%
British Airways	Cheapest$656	Average$800	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$672	Average$822	FlexibilityNo cancel fee	On-time69%

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$300+ Cheap flights from Rome (ROM) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Rome to Washington, D.C. are usually found in May or March, booked 89 days in advance, depart on a Tuesday or Thursday and return on a Sunday

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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 septiembre 17, 2025.

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 septiembre 17, 2025.

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

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

Use this chart to determine the optimal time to book a round-trip flight from Rome to Washington, D.C.. Price data was last updated on September 12, 2025.

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 septiembre 17, 2025.

Weekly flight availability from Rome to Washington, D.C.

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

Reviews of airlines servicing Washington, D.C.

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

Related info for your journey

Find useful and relevant information for your journey from Rome to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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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 septiembre 17, 2025.