Hall D Continental Airlines (Houston-Intercontinental, Newark) Delta Air Lines (Atlanta, Nowy Jork-JFK, Salt Lake City) Delta Connection obsługiwane przez SkyWest (Salt Lake City) Hawaiian Airlines (Honolulu, Kahului) Lufthansa (Frankfurt) Northwest Airlines (Amsterdam, Detroit [sezonowo], Honolulu, Minneapolis/St. Paul, Tokio-Narita)
Hall E Air Canada Air Canada Jazz (Vancouver) JetBlue Airways (Long Beach, Nowy Jork-JFK) United Airlines (Chicago-O’Hare, Denver, San Francisco, Waszyngton-Dulles) United Express obsługiwane przez SkyWest (Denver, Eugene, Klamath Falls, Los Angeles, Medford, North Bend/Coos Bay, Redmond/Bend, San Francisco, Seattle/Tacoma)
Business aviation terminal SeaPort Airlines (Seattle-Boeing Field, Pendleton)
Cargo Air China Cargo (Pekin, Los Angeles, Szanghaj-Pudong) Air Transport International (Toledo, Seattle/Tacoma) Ameriflight DHL ABX Air (Wilmington, Spokane, Riverside) FedEx Express (Memphis, Oakland, Indianapolis) FedEx Feeder obsługiwane przez Empire Airlines UPS Airlines (Rockford, Louisville, Ontario, Spokane)
Portland Lotnisko