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$413+ Cheap flights from Rome (ROM) to Washington

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Rome to Washington

Keep the following information in mind while searching for Rome to Washington flight deals. Data was last updated June 12, 2025.

Round-trip from

$669
(Booking.com)

One-way from

$413
(Norse)

Popular in

October

Cheapest in

April

Average price

$769
From Rome (ROM) to Washington
Search Deals
One-way flight from Rome (ROM) to Washington
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Rome to Washington

Cheapest flights from Rome to Washington
Explore the most affordable flight options available from Rome to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Flighttix deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/208:20 amFCO - PDX
1 stop14h 10mCondor
Fri 6/273:30 pmPDX - FCO
1 stop16h 25mCondor
Deal found 6/11$555
This Booking.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/138:20 amFCO - SEA
1 stop15h 45mCondor
Sun 6/295:05 pmSEA - FCO
1 stop14h 50mCondor
Deal found 6/12$637
This Norse deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:05 pmFCO - SEA
1 stop24h 24mMultiple Airlines
Tue 10/282:11 pmSEA - FCO
1 stop15h 19mMultiple Airlines
Deal found 6/12$656
This Flighttix deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/208:20 amFCO - PDX
2 stops21h 03mMultiple Airlines
Fri 6/273:30 pmPDX - FCO
1 stop16h 25mMultiple Airlines
Deal found 6/11$677
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:25 pmFCO - SEA
1 stop31h 34mUnited Airlines
Sat 9/207:34 pmSEA - FCO
2 stops33h 16mUnited Airlines
Deal found 6/10$743
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:30 amFCO - SEA
1 stop14h 30mIcelandair
Sat 11/222:35 pmSEA - FCO
1 stop14h 25mIcelandair
Deal found 6/11$762
This British Airways deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:00 amFCO - PDX
1 stop20h 48mBritish Airways
Sat 1/102:16 pmPDX - FCO
2 stops18h 14mBritish Airways
Deal found 6/10$789
This British Airways deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:05 amFCO - SEA
1 stop21h 35mBritish Airways
Sat 9/138:20 pmSEA - FCO
1 stop13h 40mBritish Airways
Deal found 6/11$790
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:25 amFCO - SEA
2 stops19h 25mDelta
Tue 10/2811:20 amSEA - FCO
2 stops20h 30mDelta
Deal found 6/12$822
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:20 amFCO - PDX
2 stops19h 22mAmerican Airlines
Sat 10/2511:59 pmPDX - FCO
1 stop26h 46mAmerican Airlines
Deal found 6/11$823
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:00 amFCO - PDX
2 stops20h 46mUnited Airlines
Sat 10/258:35 amPDX - FCO
2 stops18h 20mUnited Airlines
Deal found 6/11$825
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1610:45 amFCO - SEA
1 stop32h 50mTurkish Airlines
Thu 7/3112:30 pmSEA - FCO
1 stop26h 00mTurkish Airlines
Deal found 6/10$838

Cheapflights Fare Finder

Customize your flight search to find flights from Rome to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Rome to Washington that are best for you.

Fly from

Rome

Fly to

Washington

Route

Depart

Return

Price

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 9/26

8:20 am-3:05 pm

1 stop15h 45m

Seattle/Tacoma Intl

Fri 9/26

5:05 pm-4:55 pm

1 stop14h 50m

$640

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Wed 10/22

7:05 pm-10:29 am

1 stop24h 24m

Seattle/Tacoma Intl

Tue 10/28

2:11 pm-1:30 pm

1 stop15h 19m

$656

RomePortland

FCO - PDX

FCOPDX

Rome Fiumicino

Tue 10/14

1:10 pm-4:50 pm

1 stop36h 40m

Portland

Sat 10/25

5:47 pm-7:10 pm

1 stop16h 23m

$715

RomePortland

FCO - PDX

FCOPDX

Rome Fiumicino

Fri 8/15

8:20 am-1:30 pm

1 stop14h 10m

Portland

Sun 8/31

6:35 pm-4:55 pm

1 stop13h 20m

$735

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Fri 9/19

12:25 pm-10:59 am

1 stop31h 34m

Seattle/Tacoma Intl

Sat 9/20

7:34 pm-1:50 pm

2 stops33h 16m

$743

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Sat 11/8

11:30 am-5:00 pm

1 stop14h 30m

Seattle/Tacoma Intl

Sat 11/22

2:35 pm-2:00 pm

1 stop14h 25m

$762

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Mon 9/1

11:05 am-11:40 pm

1 stop21h 35m

Seattle/Tacoma Intl

Sat 9/13

8:20 pm-7:00 pm

1 stop13h 40m

$790

RomePortland

FCO - PDX

FCOPDX

Rome Fiumicino

Sat 9/6

11:10 am-5:35 pm

1 stop15h 25m

Portland

Sat 9/20

1:12 pm-7:00 pm

2 stops20h 48m

$799

RomeSeattle

FCO - SEA

FCOSEA

Rome Fiumicino

Wed 10/22

10:25 am-8:50 pm

2 stops19h 25m

Seattle/Tacoma Intl

Tue 10/28

11:20 am-3:50 pm

2 stops20h 30m

$822

RomePortland

FCO - PDX

FCOPDX

Rome Fiumicino

Tue 10/14

10:20 am-8:42 pm

2 stops19h 22m

Portland

Sat 10/25

11:59 pm-10:45 am

1 stop26h 46m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 results
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Best time to book a flight from Rome to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Rome to Washington by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines to fly from Rome to State of Washington one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $512. Users have also found prices from $563 and $610 on WestJet and Turkish Airlines, respectively.

  • What are the most popular routes from Rome to State of Washington?

    The most popular flight routes from Rome to State of Washington are Rome Fiumicino - Seattle/Tacoma Intl, Rome Ciampino - Seattle/Tacoma Intl and Rome Fiumicino - Portland.

  • Can I find deals for flights from Rome to Washington that include hotel bookings?

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

  • How can I find direct flights from Rome to Washington?

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

  • Can I find deals for business class flights from Rome to Washington?

    Yes. Cheapflights offers flight deals from Rome to Washington 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 State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Rome to State of Washington (average of $238). Flying from Rome to State of Washington in July is currently the most expensive (average of $391). 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.

See more FAQs

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Alternative routes for Rome to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Rome to Washington

Discover the top 2 airlines that operate flights from Rome to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$491Average$793FlexibilityNo cancel feeOn-time76%
SWISSCheapest$883Average$1,015FlexibilityNo cancel feeOn-time79%

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