Fairfax to Seattle (CID-SEA): nonstop upgrade & award space

American Airlines flies nonstop from Fairfax (CID) to Seattle (SEA) just once a week. With so few departures, each one carries the only premium seats on the route that day. 2LNR tracks confirmed upgrade and award space on all of them, so a rare opening doesn't slip past you.

Data current as of , refreshed on an ongoing basis as new schedules and seats are confirmed.

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1
Nonstop flights a week
1,541 mi
Nonstop distance
Free
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Fairfax to Seattle flight schedule

Scheduled nonstop departures for CID to SEA, last checked against our schedule feed on August 23, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Fairfax (CID) to Seattle (SEA)
Date Flight Airline Departs CID Arrives SEA Duration Aircraft
AA 3171American Airlines17:2019:224h 2m319

Showing all 1 scheduled CID to SEA departures across the next 1 day with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every CID to SEA date on the interactive map

Confirmed upgrade & award space on every CID to SEA departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across more than 25 airlines, segment by segment, date by date. Open the calendar for Fairfax to Seattle 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 CID to SEA 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 CID to SEA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Fairfax to Seattle nonstop

Carriers operating CID to SEA nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See CID to SEA on the interactive map →

Frequently asked questions about CID to SEA

How far is Seattle from Fairfax?
CID to SEA covers about 1,541 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from CID to SEA?
American Airlines is currently the only airline flying CID to SEA nonstop. 2LNR tracks confirmed upgrade and award space on every American Airlines departure.
How often does CID to SEA operate?
The nonstop currently runs once a week, on American Airlines. Thin schedules like this change by season, and an alert will catch anything added.
What time do flights from CID to SEA depart?
In the next 1 days with service, every scheduled CID to SEA nonstop leaves at 17:20 local time at Fairfax. The schedule table on this page lists each departure by date.
How do I check upgrade or award availability on CID to SEA?
Open the CID to SEA route on the interactive map to see confirmed upgrade and award space by date. You can also set an alert on the Fairfax to Seattle route, and 2LNR will notify you when space opens. It's free to start.

Never miss CID to SEA upgrade or award space

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