SEA · Seattle
The 5 best lounges at SEA
The Emirates Lounge tops Seattle-Tacoma at 4.9 overall, ahead of two Delta rooms, from 12 scored lounges across the concourses and satellites.
- 5
- 1
- 4.8
1. Delta Sky Club (A)
SEA · Concourse A · Seattle
4.8/5 overall
Rated 4.8/5 across 14 measures. 4 showers. In with Delta Sky Club, SkyTeam Elite Plus Lounge Access.
Get in with: Delta Sky Club, SkyTeam Elite Plus Lounge Access
2. Alaska Lounge (N)
SEA · North Satellite · Seattle
4.7/5 overall
Rated 4.7/5 across 14 measures. 2 showers. In with Alaska Lounge, oneworld Sapphire/Emerald Lounge Access.
Get in with: Alaska Lounge, oneworld Sapphire/Emerald Lounge Access
3. Delta One Lounge
SEA · Concourse A · Seattle
4.7/5 overall
Rated 4.7/5 across 15 measures. 2 showers.
4. The Centurion Lounge
SEA · Concourse B · Seattle
4.6/5 overall
Rated 4.6/5 across 14 measures. 2 showers. In with Centurion Lounge.
Get in with: Centurion Lounge
5. The Club SEA (S)
SEA · South Satellite · Seattle
4.5/5 overall
Rated 4.5/5 across 15 measures. 2 showers. In with LoungeKey, Priority Pass, The Club.
Get in with: LoungeKey, Priority Pass, The Club
Seattle-Tacoma International has 13 lounges in our directory, and 12 of them are open and carry a score. The one that comes out on top is not the biggest or the newest. It is the one with the fewest weak spots, because the overall score is an average of every rated metric. Ties go to the lounge with more metrics rated.
The top five#
- Emirates Lounge at SEA, 4.9 overall. Upper level of the South Satellite, full bar, 2 shower suites. It opens around the daily Dubai departure, so its hours are tied to that flight.
- Delta Sky Club (A), 4.8. Upstairs in Concourse A near gate A1, with a full bar and 4 shower suites.
- Delta One Lounge, 4.7. Concourse A across from gate A11, craft cocktails, 2 shower suites. Opened in 2025.
Fourth is Alaska Lounge (N) at 4.7, on the North Satellite mezzanine with rooftop views. Fifth is The Centurion Lounge at 4.6, above the Central Terminal food court.
Reading the gaps#
Three tenths separate first from fifth, which is tight. The Emirates Lounge earns its lead, but its schedule is the catch. If you are not flying in the window around the Dubai departure, it may simply not be open, and the Delta Sky Club (A) becomes the practical leader. That room also has the most showers on the list, 4 against 2 elsewhere, which matters more after a red-eye than a tenth of a point does.
My take: Geography matters too. The five sit in Concourse A, Concourse B and both satellites, so reaching your first choice can mean a train ride. If you are departing from the North Satellite, the Alaska Lounge is right there and rates the same 4.7 as the Delta One Lounge. Walking back through the terminal for a marginally higher score is rarely worth it.
Who gets into the winner#
The Emirates Lounge admits Emirates Lounge eligible passengers: Emirates first and business class, plus Skywards Gold and Platinum members with one guest. Economy passengers can buy entry on the day. The Seattle-Tacoma International page lists all 13 lounges by concourse.
Scores here are editorial, 1 to 5 per metric, averaged into the overall figure; the rubric is in our methodology. To see how Seattle stacks up nationally, try the best airport lounges everywhere.
Putting this into practice#
The names I'd check against the actual boarding pass include Emirates Lounge, Delta Sky Club (A). I would start with the terminal and the time available after security. That turns a directory into a realistic shortlist. A lounge can be excellent and still be a poor choice for this departure if reaching it uses most of the waiting time. The location notes above should do as much work as the overall score.
The access check comes next. I'd identify the exact card, membership, status or ticket being used and read the conditions for that route into the lounge. A lounge appearing on a card's map is a starting point for that check. It is not a reason to assume every fare, guest or departure will qualify in the same way.
Related reading#
Cite this article
Patrick Karsh. “The 5 best lounges at SEA.” Lounge Frog. Published 2026-09-30. Updated 2026-11-09. https://www.loungefrog.com/best/overall/sea
Wikipedia citation
{{cite news |title=The 5 best lounges at SEA |url=https://www.loungefrog.com/best/overall/sea |work=Lounge Frog |author=Patrick Karsh |date=2026-09-30 |language=en}}CSL-JSON for reference managers
{
"id": "https://www.loungefrog.com/best/overall/sea",
"type": "article-newspaper",
"title": "The 5 best lounges at SEA",
"URL": "https://www.loungefrog.com/best/overall/sea",
"container-title": "Lounge Frog",
"language": "en",
"author": [
{
"literal": "Patrick Karsh"
}
],
"issued": {
"date-parts": [
[
2026,
9,
30
]
]
}
}Citations identify this article and its publication date. Assess the reporting and its linked sources before using it as evidence.
Quick answers
What is the best lounge at SEA?
Delta Sky Club (A) (SEA, Concourse A), 4.8/5 overall. It is followed by Alaska Lounge (N), Delta One Lounge, The Centurion Lounge, The Club SEA (S).
How are these ranked?
By our editorial score, the average of every measure a lounge is rated on, ties broken by overall rating. Only lounges we have photos of are listed.
Written and checked to our editorial standards. Scores follow our methodology. Join the discussion below.
