SEA

Seattle-Tacoma International Airport

Concourse A

Delta One Lounge

One of the best

The Delta One Lounge here is pretty cool. It has a beautiful outdoor terrace that actually has most of the seating here. Uniquely, it overlooks the Sky Club below. It's a little light on amenities, but definitely do the sit down dining options. While you should definitely go here over any other lounge in Seattle if you have access, it falls short of the lofty expectations of some of the other Delta One Lounges.

Our take was updated .

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This lounge features

Food / Premium buffet
Food / Made-to-order
Food / Light snacks
Alcohol open bar
Showers

Two showers available, shared with the Delta Sky Club below.

Outdoor patio

Pro tips

  • Order your meal on the terrace

    The full à la carte service comes to your seat, including outside. Choose where you want to settle and order there; you do not need a separate dining-room table.

  • Use a blanket for the unheated terrace

    Blankets are available for outdoor seating, but there are no terrace heaters. On colder days, choose an indoor window seat if a blanket will not be enough.

  • Start with dumplings and clam chowder

    Try the truffle edamame dumplings in black-garlic miso broth, then the Pacific Northwest chowder with Manila clams and bacon. The chowder is rich enough to make a substantial starter.

Located in

Concourse A
Near Gate A11
Airside

First opened June 26, 2025

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