SEA
Seattle-Tacoma Intl
Seattle, WA · 10 relief areas · Rank #12
Verified 0d ago4 · Good

5 enclosed indoor post-security relief areas — one in each concourse including the satellite N and S terminals via underground train. Plus 4 outdoor pre-security and a dedicated International Arrivals Facility area.

Relief areas · sorted by cat-safety
Concourse A relief area
Near Gate A10
4
post-securityWalled room

Indoor enclosed with waste bags, hand sanitizer, paper towels.

Concourse D relief area
At restrooms near Gate D1
4
post-securityWalled room

Indoor enclosed, same amenities as other airside locations.

Concourse B relief area
At B SEA Underground Train Station
4
post-securityWalled room

Across from Hudson News, just before Concourse B exit.

Concourse N relief area
At N SEA Underground Train Station (North Satellite)
4
post-securityWalled room

Reach via underground train from Main Terminal.

Concourse S relief area
At S SEA Underground Train Station (South Satellite)
4
post-securityWalled room

Reach via underground train. Also serves International Arrivals.

Intl Arrivals Facility
Mezzanine Level, U.S. Customs area, near restrooms
4
post-securityWalled room

For internationally arriving passengers only.

North Ticketing outdoor 1
Outside Door 33, Ticketing level/Departures Drive, by Alaska Airlines
2
pre-securityOpen area

Open outdoor on departures level.

North Baggage outdoor
Outside Door 26, Baggage Claim level/Arrivals Drive, by Alaska Airlines
2
pre-securityOpen area

Open outdoor on arrivals level.

South end outdoor
South end near Door 00/02, past Carousel 1, Baggage Claim level
2
pre-securityOpen area

Open outdoor.

Parking Garage outdoor
First level of parking garage, near blue elevators and cruise lobby exit
2
pre-securityOpen area

Outdoor near garage.

Cat plan
Primary: Concourse A relief area

Near Gate A10 · Indoor enclosed with waste bags, hand sanitizer, paper towels.

4 · Good
Avoid at SEA

North Ticketing outdoor 1 · North Baggage outdoor · South end outdoor · +1 more