Is United Airlines the cheapest airline to fly with from Washington, D.C. to Rome Fiumicino Airport?

With an average price of $1,398 return, United Airlines is not the cheapest airline to fly from Washington, D.C. to Rome Fiumicino Airport with. Instead, for the lowest price, our data suggests flying with KLM, where a return flight costs $505 on average.

Does United Airlines fly direct to Rome Fiumicino Airport from Washington, D.C.?

Yes, United Airlines does offer direct flights for the route, with around 14 flights per week.

What’s the cheapest day of the week to fly from Washington, D.C. to Rome Fiumicino Airport with United Airlines?

On average, the cheapest day of the week to fly from Washington, D.C. to Rome Fiumicino Airport with United Airlines is Tuesday, when prices are around $403. The most expensive day is generally Saturday, where the average price is around $660.

What’s the cheapest month to fly from Washington, D.C. to Rome Fiumicino Airport with United Airlines?

The cheapest month for United Airlines flights to Rome Fiumicino Airport from Washington, D.C. is generally January, where plane tickets cost $423 on average. If possible, try to avoid the most expensive months of May and September, where tickets cost $1,046 and $1,091 respectively.

$439 Cheap United Airlines Flights from Washington, D.C. to Rome Fiumicino Airport

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Cheap United Airlines Flight Deals from Washington, D.C. to Rome Fiumicino Airport

Here are some of the best deals found on KAYAK recently from United Airlines for round-trip flights from Washington, D.C. to Rome Fiumicino Airport that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip United Airlines flight deals from Washington, D.C. to Rome Fiumicino Airport

Sun, Oct 26 - Wed, Nov 5

6:00 am - 7:55 amDCA-FCO

20h 55m1 stop

1:15 pm - 11:25 amFCO-DCA

28h 10m2 stops

$528United Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 26

1:20 pm - 8:55 amIAD-FCO

13h 35m1 stop

1:15 pm - 11:52 amFCO-IAD

28h 37m2 stops

$528United Airlines

Find Deal

Mon, Oct 27 - Wed, Nov 5

3:00 pm - 7:55 amDCA-FCO

11h 55m1 stop

1:15 pm - 11:25 amFCO-DCA

28h 10m2 stops

$532United Airlines

Find Deal

Fri, Nov 7 - Fri, Nov 21

10:12 pm - 8:55 amIAD-FCO

52h 43m2 stops

1:15 pm - 4:22 pmFCO-IAD

33h 07m2 stops

$537United Airlines

Find Deal

Tue, Nov 25 - Wed, Dec 3

5:40 pm - 8:30 amIAD-FCO

8h 50mnonstop

1:15 pm - 7:39 pmFCO-IAD

12h 24m1 stop

$540United Airlines

Find Deal

Tue, Oct 21 - Thu, Nov 6

9:45 am - 9:15 amIAD-FCO

17h 30m1 stop

9:55 am - 2:25 pmFCO-IAD

10h 30mnonstop

$541United Airlines

Find Deal

Tue, Oct 14 - Tue, Nov 4

5:40 pm - 8:15 amIAD-FCO

8h 35mnonstop

7:05 am - 3:50 pmFCO-IAD

14h 45m1 stop

$543United Airlines

Find Deal

Mon, Oct 27 - Tue, Nov 4

6:40 pm - 8:30 amIAD-FCO

8h 50mnonstop

7:05 am - 8:15 pmFCO-IAD

19h 10m1 stop

$544United Airlines

Find Deal

Mon, Nov 24 - Wed, Dec 3

5:33 pm - 10:55 amIAD-FCO

11h 22m1 stop

9:55 am - 2:25 pmFCO-IAD

10h 30mnonstop

$545United Airlines

Find Deal

Mon, Nov 3 - Wed, Nov 12

10:11 pm - 11:05 amIAD-FCO

30h 54m1 stop

9:55 am - 2:25 pmFCO-IAD

10h 30mnonstop

$547United Airlines

Find Deal

Useful Info

Low season	February
High season	September
Cheapest flight	$439
Average price round-trip	$1,089

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly and prices are also 11% lower on average.

Flight from Washington Dulles Airport to Rome Fiumicino Airport

(price for this month)

When to Book Flights with United Airlines from Washington, D.C. to Rome Fiumicino Airport

Average price per month

Flight prices as travel date approaches

Is United Airlines the cheapest airline to fly with from Washington, D.C. to Rome Fiumicino Airport?
With an average price of $1,398 return, United Airlines is not the cheapest airline to fly from Washington, D.C. to Rome Fiumicino Airport with. Instead, for the lowest price, our data suggests flying with KLM, where a return flight costs $505 on average.
What is the cheapest United Airlines flight from Washington, D.C. to Rome Fiumicino Airport?
In the last 3 days, the lowest price for a flight with United Airlines from Washington, D.C. to Rome Fiumicino Airport was $446 for a return flight and $469 for a one-way flight.
Does United Airlines fly direct to Rome Fiumicino Airport from Washington, D.C.?
Yes, United Airlines does offer direct flights for the route, with around 14 flights per week.
What’s the cheapest day of the week to fly from Washington, D.C. to Rome Fiumicino Airport with United Airlines?
On average, the cheapest day of the week to fly from Washington, D.C. to Rome Fiumicino Airport with United Airlines is Tuesday, when prices are around $403. The most expensive day is generally Saturday, where the average price is around $660.
What’s the cheapest month to fly from Washington, D.C. to Rome Fiumicino Airport with United Airlines?
The cheapest month for United Airlines flights to Rome Fiumicino Airport from Washington, D.C. is generally January, where plane tickets cost $423 on average. If possible, try to avoid the most expensive months of May and September, where tickets cost $1,046 and $1,091 respectively.

7.4

GoodBased on 8,790 verified guest reviews

7.0Entertainment

7.3Comfort

6.6Food

7.7Boarding

8.1Crew

Pros +

Cons -

Show reviews that mention

8.0 Very good

Verified traveler, Jun 2025

IAH-LHR

It was good, smooth and pleasant

2.0 Poor

Verified traveler, Jun 2025

LAX-SEA

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

6.0 Okay

Verified traveler, Jun 2025

MLI-ORD

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

6.0 Okay

Verified traveler, Jun 2025

YUL-EWR

average

6.0 Okay

Verified traveler, Jun 2025

YQM-YUL

average

8.0 Very good

Verified traveler, Jun 2025

DEN-YVR

They were as good as expected

2.0 Poor

Bruno, Jun 2025

EWR-GRU

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

8.0 Very good

Lawrence, Jun 2025

HNL-SFO

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

10.0 Wonderful

Verified traveler, Jun 2025

DEN-BOS

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

10.0 Wonderful

Elena, Jun 2025

SFO-EWR

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Everything you need to know for your flight from Washington, D.C. to Rome Fiumicino Airport

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ITA Airways flights from Washington, D.C. to Rome Fiumicino Airport

Aer Lingus flights from Washington, D.C. to Rome Fiumicino Airport

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$439 Find Cheap United Airlines Flights from Washington, D.C. to Rome Fiumicino Airport

Search hundreds of travel sites at once for deals on United Airlines flights from Washington, D.C. to Rome Fiumicino Airport

Cheap United Airlines Flight Deals from Washington, D.C. to Rome Fiumicino Airport

Recent round-trip United Airlines flight deals from Washington, D.C. to Rome Fiumicino Airport

Recent one-way United Airlines flight deals from Washington, D.C. to Rome Fiumicino Airport

Recent last minute United Airlines flight deals from Washington, D.C. to Rome Fiumicino Airport

Recent direct United Airlines flight deals from Washington, D.C. to Rome Fiumicino Airport

Good to know

When to Book Flights with United Airlines from Washington, D.C. to Rome Fiumicino Airport

FAQs for flying to Rome Fiumicino Airport with United Airlines

Is United Airlines the cheapest airline to fly with from Washington, D.C. to Rome Fiumicino Airport?

What is the cheapest United Airlines flight from Washington, D.C. to Rome Fiumicino Airport?

Does United Airlines fly direct to Rome Fiumicino Airport from Washington, D.C.?

What’s the cheapest day of the week to fly from Washington, D.C. to Rome Fiumicino Airport with United Airlines?

What’s the cheapest month to fly from Washington, D.C. to Rome Fiumicino Airport with United Airlines?

United Airlines Customer Reviews

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Everything you need to know for your flight from Washington, D.C. to Rome Fiumicino Airport

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Cabin class types available on flights to Rome Fiumicino Airport

Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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The most popular destinations for flights with United Airlines according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.