Palm Springs to Seattle (PSP-SEA): nonstop upgrade & award space

Alaska Airlines and Delta Air Lines fly nonstop between Palm Springs (PSP) and Seattle (SEA), roughly 14 times a week. With Alaska Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines, on every PSP to SEA departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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14
Nonstop flights a week
988 mi
Nonstop distance
Free
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Palm Springs to Seattle flight schedule

Scheduled nonstop departures for PSP to SEA, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Palm Springs (PSP) to Seattle (SEA)
Date Flight Airline Departs PSP Arrives SEA Duration Aircraft
AS 1497Alaska Airlines, Inc.07:0209:532h 51m7M8
AS 1494Alaska Airlines, Inc.14:0817:002h 52m7M9
AS 1497Alaska Airlines, Inc.07:0209:532h 51m7M8
AS 1491Alaska Airlines, Inc.14:0416:562h 52m73H
AS 1497Alaska Airlines, Inc.07:0209:532h 51m7M8
AS 1497Alaska Airlines, Inc.07:0209:532h 51m7M8
AS 1497Alaska Airlines, Inc.07:0209:532h 51m7M8
AS 1494Alaska Airlines, Inc.14:0817:002h 52m73H
AS 1497Alaska Airlines, Inc.07:0209:532h 51m7M8
AS 1494Alaska Airlines, Inc.14:0817:002h 52m73J
AS 1497Alaska Airlines, Inc.07:0209:532h 51m7M8

Showing all 11 scheduled PSP to SEA departures across the next 7 days 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 PSP to SEA date on the interactive map

Confirmed upgrade & award space on PSP to SEA departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines, segment by segment and date by date. Open the calendar for Palm Springs to Seattle to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each PSP 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 PSP to SEA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Palm Springs to Seattle nonstop

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

See PSP to SEA on the interactive map →

Frequently asked questions about PSP to SEA

How far is Seattle from Palm Springs?
PSP to SEA covers about 988 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 PSP to SEA?
Alaska Airlines and Delta Air Lines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines.
How many flights a week are there from PSP to SEA?
About 14 nonstop flights a week run between Palm Springs and Seattle in the current schedule, operated by Alaska Airlines and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from PSP to SEA depart?
Scheduled PSP to SEA nonstops in the next 7 days with service leave between 07:02 and 14:08, local time at Palm Springs. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on PSP to SEA?
Open the PSP to SEA route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines and Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss PSP to SEA upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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