Alaska Airlines Board Room
★4.3(2,156 reviews)SEA
Alaska's Concourse D lounge, beyond Checkpoint 4 — membership or day pass.
The Alaska Lounge in Concourse D at Seattle-Tacoma — historically the Alaska Board Room, and still sometimes referred to that way — is one of Alaska Airlines' three Seattle lounges, located just beyond Security Checkpoint 4. Alaska is the largest carrier at SEA, so its lounges are the natural home base for its passengers. Access is via Alaska Lounge or Lounge+ membership, eligible Alaska First Class and qualifying partner premium passengers, or a day pass bought subject to space. It carries Alaska's signature self-serve touches — a pancake machine, freshly brewed coffee and espresso, soup and salad and light bites — alongside a bar, fast Wi-Fi, power and a mix of relaxed and work-friendly seating.
Crowding · busy at peak
A comfortable spot to work before a flight, with fast Wi-Fi, power at many seats and seating you can use for a laptop. Fine for email and light work, though it isn't a dedicated business lounge.
Like Alaska's other Seattle lounges, the Concourse D space leans on a tidy self-serve spread — soup, salad, light snacks and the popular make-your-own pancake machine — plus barista-style coffee and espresso. The bar pours beer, wine and spirits, including some local Pacific Northwest selections.
Dietary: Vegetarian options
In Concourse D, just beyond Security Checkpoint 4. With all Sea-Tac gates connected airside, you can reach it from other concourses after security.
- 01Clear security at Sea-Tac (Checkpoint 4 is closest)
- 02Head into Concourse D
- 03Find the Alaska Lounge just beyond the checkpoint
- 04Present Alaska Lounge membership, a day pass or eligible boarding pass
Landmarks: Security Checkpoint 4 · Concourse D
ℹ Seattle Tacoma (SEA)
Included: Complimentary snacks · Complimentary soups · Complimentary finger food · Complimentary soft drinks · Complimentary house wine and beer · Premium drinks for sale
Pricing is confirmed at booking.
Instant confirmation · No hidden fees
Make the most of it.
This Concourse D lounge is the former Alaska Board Room — same Alaska Lounge access today.
It sits just beyond Security Checkpoint 4, handy if that's your nearest checkpoint.
An Alaska Lounge membership covers all three SEA Alaska Lounges; day passes are sold subject to space.
Don't miss Alaska's make-your-own pancake machine and barista coffee.
All Sea-Tac gates connect airside, so you can reach it from another concourse if needed.
Quick answers.
Yes — the Concourse D Alaska Lounge is the lounge long known as the Alaska Board Room. It now operates under the Alaska Lounge name with the same access rules.
In Concourse D, just beyond Security Checkpoint 4 at Seattle-Tacoma.
Via Alaska Lounge or Lounge+ membership, eligible Alaska First Class or qualifying partner premium passengers, or a day pass bought subject to space.
