Route guide

Santa Ana to Seattle (SNA-SEA): Nonstop Upgrade & Award Space

Alaska Airlines, Inc. and Delta Air Lines fly nonstop between Santa Ana (SNA) and Seattle (SEA), roughly 76 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every SNA to SEA departure, so you know which flights have space before you book.

Data current as of July 22, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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76
Nonstop flights a week
979 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every SNA to SEA 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 Santa Ana 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 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.

  • Alaska Airlines, Inc.
  • Delta Air Lines
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; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from SNA to SEA?
Alaska Airlines, Inc. and Delta Air Lines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on both of them.
How many flights a week are there from SNA to SEA?
About 76 nonstop flights a week run between Santa Ana and Seattle in the current schedule, operated by Alaska Airlines, Inc. and Delta Air Lines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on SNA to SEA?
Open the SNA to SEA calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Santa Ana to Seattle route, and 2LNR will notify you when space opens. It's free to start.

Never miss SNA to SEA upgrade or award space

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