SEA Airport main terminal, photographed Aug. 4, 2008; archive photo, not the planned duty-free shops. Photo: Minnaert; later tonal adjustment by Dicklyon. Wikimedia Commons, CC BY-SA 3.0. Resized and compressed; this image remains under that license.
SEA Airport duty-free expansion plans cover 30,700 square feet across the A, N and S Concourses. The Port of Seattle has awarded three new duty-free locations to a Hudson-led joint venture, with A Concourse construction expected to finish in late 2027.
A Concourse plans put shops near international arrivals
The A Concourse is slated to receive approximately 12,000 square feet of new leasable space for duty-free operations. The primary area is planned between Gates A4 and A6, near the exit from the International Arrivals Facility and GML Hall. The Port says the concourse's gates are now internationally capable following the addition of the arrivals facility.
Renderings show a walk-through layout with a customer information hub, music stage and flight-information displays. Some of the additional space will come from closing five dining and retail locations, with more area created on the concourse and mezzanine levels above GML Hall. The current estimated cost for this project is $8 million to $15 million.
Three concourses, different construction schedules
The Port’s October 6 announcement describes a 20-year agreement, not shops already open. Here is the published schedule:
| Concourse | Work planned | Timing |
|---|---|---|
| A | About 12,000 square feet, primarily between Gates A4 and A6 | Construction expected at the end of 2026; completion projected for late 2027 |
| S | Coordinated with S Concourse Evolution | That multi-year project is slated to start in late 2026; no separate duty-free completion date is given |
| N | New duty-free space | Timeline still to be determined |
What SEA travelers should check
Five dining and retail locations are expected to close to create some of the A Concourse space, but the announcement does not identify closure dates. It does not provide a temporary walking-route plan. Travelers should use the Port’s duty-free project page for updates rather than treating the renderings as current shops.
Hudson leads a partnership with local businesses
The joint venture is led by Hudson, with local small-business partner Randi Maya Sibonga of MCSB Inc. and ACDBE-certified partners Katherine Lam of Bambuza, Godwin Gabriel of MOOVN Technologies, LLC., and Marques Warren of Warren's News & Gift Inc. Hudson is a wholly owned subsidiary of Avolta.
Duty-free shops primarily sell goods such as liquor and tobacco without certain taxes and fees for eligible international travelers. The Port's announcement says anyone can shop in these stores, though duty-free tax treatment relates to bringing goods across international borders.
For related airport coverage, see our Airports & Travel section.
Source: Port of Seattle / SEA.
