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ROM - SEA

Find cheap flights from Rome to Seattle from $334

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rome to Seattle departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/6
Thu 6/13

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rome to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rome to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 42,573,820 times on KAYAK, and here is why:

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Cheap flight deals from Rome to Seattle (ROM-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rome to Seattle 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 and deals for you by selecting your travel dates.
Choose your dates
10:55 am - 11:20 amFCO-SEA
33h 25m2 stops
1:50 pm - 12:40 pmSEA-FCO
13h 50m1 stop
Thu, May 30 - Tue, Jul 30
9:05 am - 12:56 pmFCO-SEA
36h 51m3 stops
6:15 pm - 12:40 pmSEA-FCO
33h 25m1 stop
Fri, May 17 - Tue, Jul 30
2:40 pm - 2:46 pmFCO-SEA
33h 06m2 stops
1:50 pm - 12:40 pmSEA-FCO
13h 50m1 stop
$749WestJet
Find Deal
Sat, Jun 15 - Tue, Jul 30
6:30 am - 4:40 pmFCO-SEA
19h 10m1 stop
6:15 pm - 5:30 pmSEA-FCO
14h 15m1 stop
$756Delta
Find Deal
Fri, May 17 - Sun, May 26
6:30 am - 4:50 pmFCO-SEA
19h 20m1 stop
4:20 pm - 5:40 pmSEA-FCO
16h 20m1 stop
$757Delta
Find Deal
Thu, Oct 24 - Thu, Nov 7
10:10 am - 12:47 amFCO-SEA
23h 37m1 stop
7:06 am - 8:05 amSEA-FCO
15h 59m1 stop
$788British Airways
Find Deal
Wed, Jun 5 - Wed, Jun 12
10:10 am - 11:59 pmFCO-SEA
22h 49m1 stop
1:15 am - 12:15 pmSEA-FCO
26h 00m1 stop
$872American Airlines
Find Deal
Mon, May 20 - Sun, May 26
10:30 am - 8:24 amFCO-SEA
30h 54m2 stops
12:20 am - 9:15 amSEA-FCO
23h 55m2 stops
$875American Airlines
Find Deal
Tue, Jun 4 - Mon, Jun 10
12:05 pm - 10:40 pmFCO-SEA
19h 35m1 stop
7:40 pm - 10:45 pmSEA-FCO
18h 05m1 stop
$878British Airways
Find Deal
Sat, Jul 20 - Sun, Sep 22
2:40 pm - 2:46 pmFCO-SEA
33h 06m2 stops
3:40 pm - 12:40 pmSEA-FCO
36h 00m2 stops
$1,101WestJet
Find Deal
Thu, Aug 15 - Sun, Sep 22

Flights from Rome to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Rome to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Rome to Seattle?

The average price of all flights from Rome to Seattle clicked on KAYAK for each day over the last 12 months.
For Rome to Seattle, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Seattle back to Rome, the best deals are generally found on Tuesday, with Friday being the most expensive.

What is the cheapest month to fly from Rome to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Rome to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Rome to Seattle is April, where tickets cost $533 on average. On the other hand, the most expensive months are July and January, where the average cost of tickets is $1,118 and $1,064 respectively.

How far in advance should I book a flight from Rome to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Rome to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Rome to Seattle, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 31 days before departure.

Which airlines provide the cheapest flights from Rome to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Seattle from Rome were found on WestJet ($447) and Icelandair ($533), and the lowest round-trip tickets were found on WestJet ($749) and Delta ($756).

Good to know

Low season

February

High season

August

Cheapest flight

$334
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Rome Fiumicino Airport to Seattle

When to book flights from Rome to Seattle

Are your dates flexible? Find out the best times to travel from Rome to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Rome to Seattle

  • Is there an airline on this route that offers a service for kids flying alone?

    United Airlines offers a specialized service for children between the ages of 5 and 14. The airline verifies and updates the children's contact information and provides them with a special wristband and envelope to keep their travel documents secure. During check-in, parents receive a gate pass, allowing them to accompany their children to the gate area. Before boarding, the children are given the chance to meet the pilots before being escorted to their assigned seats on the flight.

  • As an environmentally friendly traveler, what is a good airline choice for this flight?

    The aviation industry is actively addressing the significant challenge of decarbonization. SWISS Airlines serves as a compelling example with its commitment to introducing solar fuels to the market and its partnership with Synhelion. In line with its 2030 CO2 target, SWISS has undertaken substantial initiatives. These include modernizing its fleet, continually improving flight operations, adopting sustainable aviation fuel, and supporting climate protection initiatives through investments.

  • Is there an airline that I can use that offers special meals if I have dietary restrictions?

    KLM provides the convenience of personalized meals that cater to specific dietary needs. Passengers have the option to select from a range of specialized meals, including low-fat, low-salt, diabetic-friendly, gluten-free, and lactose-free options. Moreover, a limited number of vegetarian meals are available on each flight. To guarantee your preferred vegetarian or vegan meal, it is advisable to place your order at least 24 h before your scheduled departure.

  • Which airline on this route will allow me to bring my pet on the flight?

    Lufthansa allows the transportation of small dogs and cats, weighing up to 17 lb, including their carrying container, as additional carry-on baggage in the passenger cabin. However, larger dogs, cats, and all other animal species, regardless of their size or weight, are not permitted in the cabin. To travel with your pet, it is crucial to register them at least 72 h before your scheduled departure time.

  • What is the cheapest flight from Rome to Seattle?

    In the last 3 days, the lowest price for a flight from Rome to Seattle was $334 for a one-way ticket and $723 for a round-trip.

  • Do I need a passport to fly between Rome and Seattle?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Rome and on arrival in Seattle.

  • Which airports will I be using when flying from Rome to Seattle?

    On your way to Seattle, you’ll fly out from one of these Rome airports: Rome Ciampino or Rome Fiumicino. You’ll be landing at Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Rome to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Rome to Seattle?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Rome and Seattle, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Rome to Seattle, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Rome to Seattle are Delta and American Airlines. With an average price for the route of $788 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $949 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Rome to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rome to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rome to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Rome is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rome to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Rome with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rome to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Rome up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Rome to Seattle

  • One of the easiest ways to get from Rome to Leonardo da Vinci International Airport (FCO) is to take the trains from Trenitalia that take you from Rome Termini Station to the airport in about 32 min.
  • Since there are no direct flight options on this route, some of the usual layovers you will use include Frankfurt Am Main International Airport (FRA), Chicago O' Hare International Airport (ORD), and Paris Charles de Gaulle Airport (CDG).
  • When traveling with American Airlines on this route, your carry-on bags should not exceed the dimensions of 22 x 14 x 9 inches and should fit underneath the seat in front of you. Additionally, you are allowed to bring a personal item measuring no larger than 18 x 14 x 8 inches. It's important to be aware that there are no weight limits specified for either of these bags.
  • For passengers flying with Delta Airlines who plan to check their bags, it is important to be aware of the baggage restrictions. The checked bags must not exceed a weight of 50 lb., and their linear dimensions should not exceed 62 inches.
  • When flying with Air France, golf equipment, including one bag containing clubs and shoes, is classified as standard checked baggage. The transportation of this bag is included in the ticket price without any additional charges. It's important to note that the weight of the golf bag must not exceed 50 lb.
See more tips

Top 4 airlines serving from Rome to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Rome to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rome to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10818 reviews
7.9Comfort
8.0Entertainment
8.6Crew
8.2Boarding
7.4Food
Airline reviews

Delta is one of the best airlines I have flown

10.0 ExcellentKellie, Apr 2024ANC - SEA
Read more about Delta reviews

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Delta needs to step up the meals and snacks. They have been serving the same two meals for three years.... It is time to change it up.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

They ocer booked the connecting flight. My bags took a long time to come out, nevertheless I got to the gate in time to board, but they have given my seat to another passenger. They were aware I was connecting from another flight that was a little late, but they did not care. The customer representatives were rude. A horrible experience.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Touchscreens do not work. WiFi did not work. Food is possibly the worst on any European airline. Drinks came by only four times on a cross-Atlantic. The plane was two hours late because—it was announced—Lufthansa didn't have enough large aircraft in their fleet to accommodate an on-time flight.

It was freezing in the airplane. Everyone was wearing everything they had with them. The crew acknowledged it was cold, but did nothing about it

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Coach seats are too tight. Seem designed for small people. Food different but OK. Staff helpful.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

Book cheap flights from Rome to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Rome to Seattle found on KAYAK in the last 72 hours.
6/4Tue
3 stops
53h 17mFCO-SEA
$334
10/17Thu
2 stops
21h 01mFCO-SEA
$344
5/21Tue
3 stops
45h 25mFCO-SEA
$345
10/20Sun
1 stopWestJet
14h 46mFCO-SEA
$447
9/10Tue
1 stopWestJet
14h 41mFCO-SEA
$452
6/4Tue
1 stopIcelandair
28h 55mFCO-SEA
$533
6/4Tue
1 stopIcelandair
28h 55mFCO-SEA
$542
5/21Tue
1 stopTurkish Airlines
38h 30mFCO-SEA
$555
10/17Thu
1 stopTurkish Airlines
18h 45mFCO-SEA
$558
5/24Fri
3 stopsLufthansa
26h 20mFCO-SEA
$724

Search by stops

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Last minute flights from Rome to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Rome to Seattle that are departing in the next 10 days.
5/11Sat
multi-stop
16h 10mFCO-SEA
5/27Mon
multi-stop
21h 25mSEA-FCO
$722
5/12Sun
multi-stopBritish Airways
21h 00mFCO-SEA
5/19Sun
multi-stopBritish Airways
18h 05mSEA-FCO
$780
5/12Sun
multi-stopAir Canada
29h 57mFCO-SEA
5/19Sun
multi-stopAir Canada
18h 45mSEA-FCO
$826
5/12Sun
multi-stopAmerican Airlines
18h 11mFCO-SEA
5/18Sat
multi-stopAmerican Airlines
26h 00mSEA-FCO
$872
5/12Sun
multi-stopAmerican Airlines
22h 10mFCO-SEA
5/18Sat
multi-stopAmerican Airlines
26h 00mSEA-FCO
$877
5/11Sat
multi-stopWestJet
31h 16mFCO-SEA
5/27Mon
multi-stopWestJet
20h 40mSEA-FCO
$900
5/9Thu
multi-stop
19h 54mFCO-SEA
5/21Tue
multi-stop
15h 10mSEA-FCO
$911
5/9Thu
multi-stop
21h 04mFCO-SEA
5/21Tue
multi-stop
15h 10mSEA-FCO
$933
5/11Sat
multi-stopLufthansa
20h 27mFCO-SEA
5/27Mon
multi-stopLufthansa
23h 30mSEA-FCO
$1,047
5/11Sat
multi-stopAir Canada
16h 27mFCO-SEA
5/27Mon
multi-stopAir Canada
16h 50mSEA-FCO
$1,065

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Flights to Seattle

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Rome

Cabin classes: