Santa Ana to Seattle (SNA-SEA): nonstop upgrade & award space

Alaska Airlines and Delta Air Lines fly nonstop between Santa Ana (SNA) and Seattle (SEA), roughly 77 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 SNA 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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77
Nonstop flights a week
979 mi
Nonstop distance
Free
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Santa Ana to Seattle flight schedule

Scheduled nonstop departures for SNA 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 Santa Ana (SNA) to Seattle (SEA)
Date Flight Airline Departs SNA Arrives SEA Duration Aircraft
AS 1325Alaska Airlines, Inc.06:4509:463h 1m73W
DL 3687Delta Air Lines07:0010:053h 5mE7W
AS 702Alaska Airlines, Inc.08:0610:582h 52m73H
AS 1378Alaska Airlines, Inc.10:3613:252h 49m73H
DL 2101Delta Air Lines11:0013:592h 59m221
DL 3694Delta Air Lines11:5915:003h 1mE7W
AS 548Alaska Airlines, Inc.13:0915:582h 49m73H
DL 1001Delta Air Lines14:0617:002h 54m223
AS 760Alaska Airlines, Inc.14:3917:262h 47m73H
DL 3999Delta Air Lines15:4518:463h 1mE7W
AS 774Alaska Airlines, Inc.17:3520:212h 46m73H
DL 3697Delta Air Lines18:0220:592h 57mE7W
AS 1310Alaska Airlines, Inc.19:1321:592h 46m73H
AS 1325Alaska Airlines, Inc.06:4509:463h 1m73H
DL 3687Delta Air Lines07:0010:053h 5mE7W
AS 702Alaska Airlines, Inc.08:0610:582h 52m73H
AS 1378Alaska Airlines, Inc.10:3613:252h 49m73H
DL 2101Delta Air Lines11:0013:592h 59m221
DL 3694Delta Air Lines11:5915:003h 1mE7W
AS 548Alaska Airlines, Inc.13:0915:582h 49m73H
DL 1001Delta Air Lines14:0617:002h 54m223
AS 760Alaska Airlines, Inc.14:3917:262h 47m73H
DL 3999Delta Air Lines15:4518:463h 1mE7W
AS 774Alaska Airlines, Inc.17:3520:212h 46m73H
DL 3697Delta Air Lines18:0220:592h 57mE7W
AS 1310Alaska Airlines, Inc.19:1321:592h 46m73H
AS 1325Alaska Airlines, Inc.06:4509:463h 1m73W
DL 3687Delta Air Lines07:0010:053h 5mE7W
AS 702Alaska Airlines, Inc.08:0610:582h 52m73H
AS 1378Alaska Airlines, Inc.10:3613:252h 49m73H
DL 2101Delta Air Lines11:0013:592h 59m221
DL 3694Delta Air Lines11:5915:003h 1mE7W
AS 548Alaska Airlines, Inc.13:0915:582h 49m7M8
DL 1001Delta Air Lines14:0617:002h 54m223
AS 760Alaska Airlines, Inc.14:3917:262h 47m73H
DL 3999Delta Air Lines15:4518:463h 1mE7W
AS 774Alaska Airlines, Inc.17:3520:212h 46m73H
DL 3697Delta Air Lines18:0220:592h 57mE7W
AS 1310Alaska Airlines, Inc.19:1321:592h 46m73H
AS 1325Alaska Airlines, Inc.06:4509:463h 1m73H

Showing the first 40 of 86 scheduled SNA to SEA departures across the next 7 days with service. Every remaining date is 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 SNA to SEA date on the interactive map

Confirmed upgrade & award space on SNA 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 Santa Ana 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 SNA 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 SNA to SEA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Santa Ana to Seattle nonstop

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

See SNA to SEA on the interactive map →

Frequently asked questions about SNA to SEA

How far is Seattle from Santa Ana?
SNA to SEA covers about 979 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 SNA 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 SNA to SEA?
About 77 nonstop flights a week run between Santa Ana 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 SNA to SEA depart?
Scheduled SNA to SEA nonstops in the next 7 days with service leave between 06:45 and 19:13, local time at Santa Ana. 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 SNA to SEA?
Open the SNA 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 SNA 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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