Lounges at SEA
Seatac airport lounges, by concourse
Seatac has The Club at SEA (A and S concourses), three Alaska Lounges (C, N and D), three Delta lounges near the A gates, a United Club, the American Express Centurion Lounge in the Central Terminal, and the British Airways Terraces Lounge in the S Concourse. The Port says The Club at SEA sells day passes; check every other lounge's own site for access rules and hours.
- Day passes
- The Club at SEA
- Alaska Lounges
- C16A, N15, D1
- Delta lounges
- Near A1 and A11
- Centurion
- Central Terminal
Step by step
Choosing a lounge
- 01
Start with your access
Airline lounges set their own entry rules. The Port's page sends you to each lounge's site for service options and hours, and to Priority Pass for membership information on select lounges.
- 02
Match the lounge to your gate
Use the gate on your boarding pass. The N and S gates need the SEA Underground train after security, so a lounge in the same concourse saves the trip back.
- 03
Leave time to walk to the gate
Plan the walk or train ride from the lounge to your gate before boarding starts, and check the flight for gate changes.
The details
What the Port of Seattle says
The Club at SEA
Near Gate A12, which the Port lists as open 5 a.m. to 12:00 a.m. daily, and on the mezzanine level above Gate S10, listed as open 6 a.m. to 12:00 a.m. daily. The Port says day passes are sold through The Club at SEA.
Airline lounges
Alaska Lounges near Gate C16A, on the mezzanine above Gate N15 and near Gate D1. Delta Sky Club near Gate A1, Delta Sky Lounge and Delta One Lounge near Gate A11. United Club near Gate A9. British Airways Terraces Lounge in the S Concourse near Gate S10.
Centurion Lounge and USO
The American Express Centurion Lounge is in the Central Terminal on the mezzanine above Evergreens, Pallino, Pei Wei and Lucky Louie Fish Shack. The USO Center for military travelers is on the mezzanine above Checkpoint 4.
Next steps
Plan the trip around the flight
A lounge is only relaxing if you got to the airport on time. Work back from the flight, book the ride, and check today's security waits.
Get them to the flight
A private ride to Seatac, door to the departures curb, with the whole party and the bags in one car.
Book a ride to SeatacToday's security waits
Estimated waits by checkpoint and the other airport conditions worth checking before you leave home.
Check SEA conditions →Bring your traveler home from Seatac
Book a private ride from the airport and add the flight number so the pickup follows the landing. One fixed fare for the whole party, shown before you pay.
Book a pickup from SeatacHotels near the airport
For an early departure or a late arrival, compare airport-area hotels and add the ride.
See airport hotels →Plan the whole trip
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Open the trip planner →
Questions
Frequently asked questions
Which lounges are at Seatac?
The Club at SEA (A and S concourses), Alaska Lounges (C, N and D), Delta Sky Club, Delta Sky Lounge and Delta One Lounge (A gates), United Club (near A9), the American Express Centurion Lounge (Central Terminal) and the British Airways Terraces Lounge (S Concourse).
Can I buy a day pass for a lounge at Seatac?
The Port of Seattle says day passes are sold at The Club at SEA. For other lounges, check the lounge's own site for access options.
Where is the Alaska Lounge at Seatac?
There are three: near Gate C16A, on the mezzanine level above Gate N15, and near Gate D1.
Where is the Centurion Lounge at Seatac?
In the Central Terminal, on the mezzanine level above Evergreens, Pallino, Pei Wei and Lucky Louie Fish Shack.
Official information
Checked on the Port of Seattle’s pages on November 2, 2026. Airport programs and rules can change, so confirm with the Port before you go.