Rome (FCO) → Seattle (SEA)
About Rome to Seattle Flights
Discover the best flights from Rome to Seattle, covering 9,129 km in approximately 11h 55m. Rome (FCO) to Seattle (SEA) is one of the major long-haul routes connecting Italy and United States. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Rome to Seattle.
12-Month Price History
Flight prices from Rome to Seattle vary significantly throughout the year. February typically offers the best deals with average prices around $1661, while August sees the highest prices, averaging $2685. Savvy travelers can save up to 38% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
August
Peak season pricing
Book in Advance
119 days
For best prices
Booking Tips
For the best prices on Rome to Seattle flights, we recommend booking 158 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Delta Air Lines DL | $2580 | $11060 | $16370 |
Alaska Airlines AS | $2590 | $10230 | $13830 |
American Airlines AA | $2670 | $11440 | $16320 |
ITA Airways AZ | $2830 | $11180 | $17320 |
United Airlines UA | $2980 | $8930 | $16560 |
British Airways BA | $3040 | $12220 | $17670 |
Air France AF | $3200 | $9470 | $16100 |
Delta Air Lines
DL
Economy
$2580
Business
$11060
First
$16370
Alaska Airlines
AS
Economy
$2590
Business
$10230
First
$13830
American Airlines
AA
Economy
$2670
Business
$11440
First
$16320
ITA Airways
AZ
Economy
$2830
Business
$11180
First
$17320
United Airlines
UA
Economy
$2980
Business
$8930
First
$16560
British Airways
BA
Economy
$3040
Business
$12220
First
$17670
Air France
AF
Economy
$3200
Business
$9470
First
$16100
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Naples → Seattle
Naples International (NAP) to Seattle-Tacoma International (SEA)
Distance: 9,300 km
Average price: $1944
Naples → Seattle
Naples International (NAP) to Seattle-Tacoma International (SEA)
Distance: 9,300 km
Average price: $1944
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Frequently Asked Questions
How long is the flight from Rome to Seattle?
The flight time from Rome (FCO) to Seattle (SEA) is approximately 11 hours and 55 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Rome and Seattle?
The aerial distance between Rome and Seattle is 9,129 kilometers (5,672 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Rome to Seattle?
Several airlines operate flights between Rome and Seattle, including Delta Air Lines, Alaska Airlines, ITA Airways and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Rome to Seattle?
Based on historical data, February typically offers the lowest airfares for flights from Rome to Seattle. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Seattle?
For the best prices on Rome to Seattle flights, we recommend booking 97 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Rome to Seattle?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Italy traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Rome and Seattle?
Rome operates on Europe/Rome time zone, while Seattle is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.