Aerolíneas principales a Seattle-Tacoma

• Singapore Airlines
• Copa Airlines
• Delta
• Lufthansa
• Ethiopian Air
• Royal Air Maroc
• United Airlines
• Icelandair
• Aerolineas Argentinas
• Avianca
• Air Europa
• Air France
• China Eastern
• Austrian Airlines
• Emirates
• Virgin Atlantic
• Hawaiian Airlines
• LOT
• JAL
• Kenmore Air
• LATAM Airlines
• LATAM Airlines Brasil
• EVA Air
• Vietnam Airlines
• GOL
• American Airlines
• Spirit Airlines
• Southwest
• Aer Lingus
• Condor
• SAA
• Norwegian Air UK
• Hainan Airlines
• Air Canada
• WestJet
• Alaska Airlines
• Sun Country Air
• Finnair
• JetBlue
• ANA
• British Airways
• Air New Zealand
• Iberia
• Qatar Airways
• Air China
• KLM
• Gulf Air
• Alitalia
• Cathay Pacific
• Aeromexico
• Korean Air
• Air Tahiti Nui
• Frontier
• Etihad Airways
• SWISS
• Volaris
• China Airlines
• China Southern
• EL AL
• Fiji Airways
• SAS
• Turkish Airlines
• Qantas Airways
• Brussels Airlines
• Thai Airways
• TAP Portugal
• Asiana Airlines
• Virgin Australia
• Malaysia Airlines
• Royal Jordanian