Flights from Rome to Seattle
FCOSEA
Rome–Fiumicino Leonardo da Vinci International Airport (Rome, Italy) → Seattle–Tacoma International Airport (Seattle, United States)
- Est. nonstop
- ~11h 38m
- Distance
- 9,130 km
- One-way from
- $506
- Airlines
- Alaska Airlines, Delta Air Lines
Fares by month
One-way, per personLowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.
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Rome to Seattle — frequently asked
- How long is the flight from Rome to Seattle?
- FCO–SEA is about 11h 38m nonstop, covering 9,130 km (5,673 mi).
- Which airlines fly nonstop from Rome to Seattle?
- Alaska Airlines, Delta Air Lines operate this route nonstop.
- How much is a flight from Rome to Seattle?
- One-way fares on FCO–SEA recently started from $506 ($526 nonstop). The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.