Seattle to Cleveland (SEA-CLE): nonstop upgrade & award space
Alaska Airlines flies the SEA to CLE nonstop about 7 times a week. In the timetable below it flies as AS 263, scheduled at 4h 28m for the 2,016 miles. 2LNR checks confirmed upgrade and award space on Alaska Airlines flights on this route, so you can see which departures have space before you book.
Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.
Updated .
Seattle to Cleveland flight schedule
Scheduled nonstop departures for SEA to CLE starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.
Schedule data dated .
| Date | Flight | Airline | Departs SEA | Arrives CLE | Duration | Aircraft |
|---|---|---|---|---|---|---|
| AS 263 | Alaska Airlines, Inc. | 13:17 | 20:45 | 4h 28m | Boeing 737-800 | |
| AS 263 | Alaska Airlines, Inc. | 13:17 | 20:45 | 4h 28m | Boeing 737 MAX 9 | |
| AS 263 | Alaska Airlines, Inc. | 13:17 | 20:45 | 4h 28m | Boeing 737-900 | |
| AS 263 | Alaska Airlines, Inc. | 13:17 | 20:45 | 4h 28m | Boeing 737-900 | |
| AS 263 | Alaska Airlines, Inc. | 13:17 | 20:45 | 4h 28m | Boeing 737 MAX 9 | |
| AS 263 | Alaska Airlines, Inc. | 13:17 | 20:45 | 4h 28m | Boeing 737-900 | |
| AS 263 | Alaska Airlines, Inc. | 13:17 | 20:45 | 4h 28m | Boeing 737 MAX 8 |
Showing all 7 scheduled SEA to CLE departures across 7 days with service, starting October 22, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.
Aircraft on the Seattle to Cleveland nonstop
Alaska Airlines flies the departures in the schedule table on this page with the Boeing 737-900, the Boeing 737 MAX 9, the Boeing 737-800, and the Boeing 737 MAX 8. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.
Confirmed upgrade & award space on SEA to CLE departures
2LNR tracks confirmed upgrade and award space on Alaska Airlines, segment by segment and date by date. Open the calendar for Seattle to Cleveland to see which departures have space, the next 14 days free on every product and the full horizon on Pro.
Alaska Airlines award space was open on 2 of the 14 Seattle to Cleveland departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.
See real availability
Confirmed upgrade or award seats by date on the SEA to CLE departures 2LNR tracks, checked against live inventory so you know what's open before you book.
Set an alert
Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.
Plan on the map
See SEA to CLE on the interactive route map, with schedules, connections, and route statistics.
Airlines flying Seattle to Cleveland nonstop
Carriers operating SEA to CLE nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.
Frequently asked questions about SEA to CLE
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