Seattle to Rome (SEA-FCO): Nonstop Upgrade & Award Space
Alaska Airlines, Inc. and Delta Air Lines fly the SEA to FCO nonstop about 11 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every SEA to FCO departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.
Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.
Confirmed upgrade & award space on every SEA to FCO departure
2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Seattle to Rome to see which departures have real space, or watch the route and get alerted when space opens.
See real availability
Confirmed upgrade and award seats on each SEA to FCO departure, checked against live inventory so you know what is open before you book.
Set an alert
Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.
Plan on the map
See SEA to FCO on the interactive route map, with schedules, connections, and route statistics.
Airlines flying Seattle to Rome nonstop
Carriers operating SEA to FCO nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.
- Alaska Airlines, Inc.
- Delta Air Lines
Frequently asked questions about SEA to FCO
How far is Rome from Seattle?
Which airlines fly nonstop from SEA to FCO?
How many flights a week are there from SEA to FCO?
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Never miss SEA to FCO upgrade or award space
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