ROM - SEA

$340 Find Cheap Flights from Rome to Seattle

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 10/17. 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
1 adult, Economy

KAYAK searches 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
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Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rome to Seattle

Fri, Sep 5 - Sun, Sep 21
Condor Logo
8:20 am - 3:05 pmFCO-SEA
15h 45m1 stop
Condor Logo
5:05 pm - 4:55 pmSEA-FCO
14h 50m1 stop
$450Condor
Find Deal
Sun, Sep 14 - Sun, Sep 21
Condor Logo
8:20 am - 3:05 pmFCO-SEA
15h 45m1 stop
Condor Logo
5:05 pm - 4:55 pmSEA-FCO
14h 50m1 stop
$535Condor
Find Deal
Tue, Aug 26 - Tue, Sep 2
Condor Logo
8:20 am - 3:05 pmFCO-SEA
15h 45m1 stop
Condor Logo
5:05 pm - 4:55 pmSEA-FCO
14h 50m1 stop
$538Condor
Find Deal
Fri, Sep 5 - Sun, Sep 21
 Logo
8:20 am - 4:43 pmFCO-SEA
17h 23m2 stops
 Logo
5:05 pm - 4:55 pmSEA-FCO
14h 50m1 stop
Sun, Sep 14 - Sun, Sep 21
 Logo
8:20 am - 9:36 pmFCO-SEA
22h 16m2 stops
 Logo
5:05 pm - 4:55 pmSEA-FCO
14h 50m1 stop
Fri, Sep 5 - Sun, Sep 21
Aer Lingus Logo
7:30 am - 5:50 pmFCO-SEA
19h 20m1 stop
Aer Lingus Logo
7:35 pm - 7:50 pmSEA-FCO
15h 15m1 stop
$639Aer Lingus
Find Deal
Fri, Aug 22 - Sat, Aug 23
United Airlines Logo
11:30 am - 8:45 pmFCO-SEA
18h 15m1 stop
United Airlines Logo
5:35 pm - 1:20 pmSEA-FCO
34h 45m1 stop
$679United Airlines
Find Deal
Fri, Aug 22 - Sat, Aug 23
United Airlines Logo
11:30 am - 8:45 pmFCO-SEA
18h 15m1 stop
United Airlines Logo
7:34 pm - 1:20 pmSEA-FCO
32h 46m1 stop
$685United Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 21
WestJet Logo
2:25 pm - 8:29 pmFCO-SEA
15h 04m1 stop
WestJet Logo
8:40 am - 12:40 pmSEA-FCO
19h 00m1 stop
$730WestJet
Find Deal
Fri, Sep 5 - Sun, Sep 21
WestJet Logo
2:25 pm - 12:33 pmFCO-SEA
55h 08m2 stops
WestJet Logo
8:40 am - 12:40 pmSEA-FCO
19h 00m1 stop
$752WestJet
Find Deal
Booking Insights

KAYAK's insights & trends for Rome to Seattle flights

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.

How much is a round-trip flight from Rome to Seattle?

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

The average price of all round-trip flights from Rome to Seattle clicked on KAYAK for each day over the last 12 months.

For Rome to Seattle, Sunday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Seattle back to Rome, the best deals are generally found on Tuesday, with Sunday 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 round-trip 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 $560 (return) on average. On the other hand, the most expensive months are October and August, where the average cost of round-trip tickets is $950 and $946 respectively.

Good to know

Low seasonOctober
Cheapest flight$340
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 14% 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 $340 for a one-way ticket and $450 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 SkyTeam being the most commonly used for this route.

  • 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.

KAYAK’s 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.

Reviews of the top airline flying 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.
6.3
CondorOverall score based on 353 reviews
6.1Food
7.2Crew
6.4Boarding
6.2Entertainment
6.3Comfort
Airline reviews

Helpful crew in a comfortable and well designed aircraft. My kids also loved the striped design of the airplane.

10.0 ExcellentAnonymous, Jul 2025SFO - FRA
Read more Condor reviews

Helpful crew in a comfortable and well designed aircraft. My kids also loved the striped design of the airplane.

The return flight, the food was better. Didn't like that even at checkin we still had to pay when only 5 seats were available. Had to pay or would be stuck in the very middle between two others. I had to pay for an aisle and a middle seat. Both were considered prime seats but the two other middle ones were not.

There was one flight attendant who was exceptionally rude about the fact that they didn’t have any meatless options left when I told her I was a vegetarian. The boarding process was a bit disorganized and unclear but everything else was very good.

Seats are not comfortable. Some of the food was good and some not so good.

Really, nothing. I flew economy, and received a very good economy experience.

Flight attendants were polite but not attentive. They did not clean cabin throughout trip, and the airplane upon disembarking looked disastrous! Garbage everywhere ! The state of the cabin did NOT leave passenger with a ‘cared-for’ feeling. It looked a total mess. They also closed themselves off in the back of the plane and passengers felt like they needed to knock to get a glass of water. Very dissppointing.

Seats were not comfortable, and the problems started when we landed at Frankfurt airport. We waited more than 3 hours to collect our luggage, as a result we missed the connected train to Brussels. Our plans for the trip were ruined that day.

I missed my connection in Frankfurt and was booked to another flight to New York. Different destination and got downgraded from Business Class to economy. No Support from Condor at all. Very Bad experience

Flight 1.5 hours late; missed connection. Ground support for rebooking inadequate to the point of ridiculousness.

Flights delayed, and not communicated to the level I accustomed to by other airlines. The crew seems to be hating their job and it shows. It costs you nothing to smile and be a bit more friendlier. Also, no jet bridge, passengers have to use stairs, which is hard for my elderly parents. What's the point of ordering wheelchairs?

Everything you need to know for your flight from Rome to Seattle

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