Use this established Sky Club if it is more convenient than the much newer A11 facility.
This is Delta's original SEA Sky Club, near Gate A1. It remains a separate lounge from the new A11 Sky Club and Delta One Lounge.
For eligible Delta flyers, choose between this and A11 based on your gate and current capacity; A11 is the newer, larger headline option.
Last verified Jul 11, 2026
A strong lounge once inside, but frequent waitlists make it a poor choice when time is short.
Full access guide
A genuinely premium, quieter option, but only for eligible long-haul premium passengers and with limited daytime hours.
Full access guide
The newer A11 Sky Club is the best general Delta option at SEA, with considerably more space and runway views.
Full access guide
Useful for eligible cardholders near A gates, but it is a functional shared-use lounge rather than a destination.
Full access guide
A straightforward, useful United and Star Alliance lounge near A9, with no reason to detour from another concourse.
Full access guide
Convenient for C-gate Alaska flights, but not the airline's standout SEA lounge.
Full access guide
A useful Alaska option after Checkpoint 4, primarily worth using when it saves a long walk.
Full access guide
The best Alaska Lounge at SEA for space, design and airfield views, though it can still fill at busy times.
Full access guide
A useful dedicated option for eligible British Airways and oneworld travelers, but its hours suit BA operations rather than the whole day.
Full access guide
A valuable S-gates escape for Priority Pass holders, but crowding can undermine the benefit.
Full access guide