Direct flights from Seattle to Rome INTL
11 nonstop flights a week on 2 airlines. Zero layovers — one hop from SEA to FCO.
Flight time: about 10h18m nonstop
Which days does it fly?
When does it fly?
Departure times in Seattle local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Delta DAL42 | 2:12p | 10h20m | Wed |
| Delta DAL42 | 2:19p | 10h12m | Mon |
| Delta DAL42 | 2:40p | 10h46m | Fri |
| Delta DAL42 | 2:50p | 10h15m | Sun |
| Alaska ASA180 | 5:42p | 10h21m | Thu, Sun |
| Alaska ASA180 | 5:48p | 10h25m | Fri |
| Alaska ASA180 | 5:58p | 10h12m | Sat |
| Alaska ASA180 | 6:08p | 10h7m | Mon |
| Alaska ASA180 | 6:18p | 10h28m | Tue |
| Alaska ASA180 | 6:34p | 10h7m | Wed |
DeltaThe route
One hop: SEA → FCODrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Seattle (SEA) to Rome (FCO)
Seattle–Tacoma International Airport (SEA) has 11 nonstop flights a week to Rome (FCO), operated by Alaska and Delta. No layovers, no connections — one hop out of SEA and you're there.
This route flies every day of the week, so any travel day works. Rome is an international destination — don't forget your passport. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Seattle to Rome?
The nonstop flight from Seattle (SEA) to Rome (FCO) takes about 10h18m in the air, based on recently observed nonstop departures.