Cathay Pacific, Hong Kong’s award-winning airline, offers premium travel experiences from Seattle-Tacoma International Airport (SEA). Cathay Pacific SEA Terminal offers travelers a premium experience from one of the busiest airports in the American States. Whether you’re heading to Hong Kong or connecting to other destinations in Asia, Cathay Pacific ensures a seamless journey from SEA Airport Terminal 8. This page provides all essential details about Cathay Pacific Terminal in SEA, including terminal information, contact details, facilities, and services for a seamless journey.

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Cathay Pacific Terminal at SEA Airport
Cathay Pacific operates from Terminal 8 at Seattle-Tacoma International Airport (SEA). This terminal provides a comfortable and efficient travel experience with world-class amenities.
What is the Cathay Pacific SEA Terminal Address?
Cathay Pacific operates exclusively from Terminal 8 at SEA Airport and the complete address is:
17801 International Blvd, Seattle, WA 98158, American States
View All: Cathay Pacific Terminal
How to Contact Cathay Pacific Terminal in SEA
For assistance at Cathay Pacific SEA Terminal, use:
| Cathay Pacific SEA Terminal | Terminal 8 |
| Airport Type | International |
| Seattle-Tacoma International Airport Phone Number | 1 206-787-3000 |
| Seattle-Tacoma International Airport Address | 17801 International Blvd, Seattle, WA 98158, American States |
| Airport Name | Seattle-Tacoma International Airport |
| Cathay Pacific Contact Number | +1 (888) 662-8868 |
| Cathay Pacific Lost & Found | +1 (718) 244-4225 |
| Seattle-Tacoma International Airport Code | SEA |
| Cathay Pacific Ticket Counter Hours | 24/7 |
| Cathay Pacific Official Website | https://www.cathaypacific.com/cx/en_US.html |
| Official YouTube | https://www.youtube.com/user/cathaypacific |
| Official Twitter | https://x.com/cathaypacific |
| Official Facebook | https://www.facebook.com/cathaypacific |
| Official Instagram | https://www.instagram.com/cathaypacific |
Cathay Pacific Terminal Seattle-Tacoma International Airport Departures
Departing passengers should arrive at least 3 hours before flight time. The check-in counters open 4 hours prior and close 60 minutes before departure. Services include:
- Check-in Options: Online check-in (24 hours before departure), self-service kiosks, and full-service counters
- Priority Services: Dedicated check-in lanes for First Class, Business Class, and Marco Polo Club members
- Security: TSA PreCheck® and expedited screening available
- The Pier Lounge: Accessible to eligible passengers (First/Business Class and Marco Polo Club Diamond/Gold members)
- Dining & Shopping: Multiple restaurants, cafes, and duty-free shopping
Cathay Pacific Seattle-Tacoma International Airport Arrivals Terminal
All Cathay Pacific arrivals also land at Terminal 8, where passengers proceed through immigration and customs. Baggage claim is located on the lower level, with carousel information displayed on monitors. Services include:
- Baggage Claim: Located on the arrivals level of Terminal 8
- Immigration & Customs: International passengers clear at SEA Terminal 8
- Ground Transportation: Taxis, rideshares (Uber/Lyft), AirTrain SEA, and rental cars available
- Connecting Flights: Follow signs for flight connections; Cathay Pacific staff can assist
Queries Handled at Cathay Pacific SEA Terminal
Here are the types of queries handled at the Cathay Pacific Terminal in SEA (Terminal 8):
Flight Status & Schedule Updates at SEA Terminal

Passengers flying with Cathay Pacific can easily check their flight status and schedule updates at SEA Terminal 8 through multiple convenient channels. Real-time flight information is available on Cathay Pacific’s website and mobile app, as well as on the airport display screens throughout SEA Airport. For last-minute changes or flight confirmations, travelers can visit the Cathay Pacific customer service desk at SEA Terminal or contact the airline’s customer support team. The terminal also features automated announcements to keep passengers informed about any schedule adjustments, gate changes, or boarding updates, ensuring a smooth travel experience through SEA Airport.
Baggage Policies & Lost/Delayed Luggage Claims at SEA Airport

Cathay Pacific provides comprehensive baggage services at SEA Terminal 8 to assist passengers with baggage policies and lost/delayed luggage claims. The Baggage Service Office, located near the arrivals area, handles all luggage-related inquiries and claims for flights arriving at SEA Airport. Travelers should retain their baggage claim tags and have their flight details ready when filing reports at SEA Terminal. Information about Cathay Pacific’s generous baggage allowances (typically 2 checked bags in Economy, 3 in Business Class) is available at the check-in counters in SEA Airport, with staff ready to assist with any questions about carry-on or checked baggage policies.
Check-in & Boarding Assistance at Seattle-Tacoma International Airport

Cathay Pacific offers multiple check-in and boarding assistance options at SEA Terminal 8 to accommodate all passengers. Travelers can choose from online check-in (available 48 hours before departure), self-service kiosks, or traditional check-in counters at SEA Airport. First Class, Business Class, and Marco Polo Club members enjoy access to priority check-in lanes and boarding at SEA Terminal. For boarding assistance, Cathay Pacific staff are available throughout SEA Airport to guide passengers with special needs, families with young children, or those requiring extra time to board, ensuring a smooth and efficient boarding process for all flights.
Seattle-Tacoma International Airport Special Assistance (Wheelchair, Unaccompanied Minors)

Cathay Pacific is committed to providing special assistance services at SEA Terminal 8 for passengers requiring wheelchairs or traveling as unaccompanied minors. Wheelchair services can be arranged in advance when booking or by contacting Cathay Pacific customer service prior to arrival at SEA Airport. For unaccompanied minors (ages 6-11), Cathay Pacific offers a supervised travel program that includes dedicated check-in assistance, escort through security, and handover to flight attendants. Parents or guardians must complete all necessary documentation at SEA Terminal before departure and remain at the airport until the flight has departed. Staff at SEA Airport are trained to ensure all passengers requiring special assistance receive personalized care throughout their journey.
Marco Polo Club Membership & Benefits at SEA Airport
The Marco Polo Club membership and benefits are fully accessible to travelers at SEA Terminal 8. Members can enjoy priority check-in, additional baggage allowances, and access to the exclusive The Pier lounge at SEA Airport. New members can sign up at the check-in counters or online before their flight. Marco Polo Club Silver, Gold, and Diamond members receive complimentary lounge access and priority boarding privileges at SEA Terminal. The frequent flyer program allows members to earn Asia Miles on all Cathay Pacific flights from SEA Airport, which can be redeemed for upgrades, hotel stays, and other rewards. Staff at SEA Terminal are available to assist with any membership inquiries or benefit explanations.
Upgrade & Seating Inquiries at SEA Terminal
Passengers with upgrade and seating inquiries can receive assistance at SEA Terminal 8 through multiple channels. Cathay Pacific staff at the check-in counters can provide information about available upgrades using cash, Asia Miles, or upgrade vouchers. Marco Polo Club members may inquire about complimentary upgrades (subject to availability) at SEA Airport. For specific seating requests, including extra legroom or preferred locations, travelers can make arrangements during online check-in or speak with customer service representatives at SEA Terminal. The Cathay Pacific service desk in the departures area of SEA Airport can also assist with last-minute upgrade opportunities and seating changes before boarding, ensuring passengers have their preferred arrangements for a comfortable flight.
Facilities at Cathay Pacific SEA Terminal
SEA Airport Terminal 8 offers a wide range of amenities for Cathay Pacific passengers:
- Pier Lounge at SEA Terminal 8: Complimentary for eligible passengers
- Reliable Free Wi-Fi Throughout SEA Terminal 8: Available throughout Terminal 8
- Convenient Charging Stations at SEA Airport: Near gates and lounge areas
- Currency Exchange Services at SEA Terminal 8: Travelex services available
- Private Nursing Rooms at SEA Airport: Private spaces for families
- Pet Relief Areas in SEA Terminal 8: Designated zones for service animals
- Efficient Priority Boarding at SEA Terminal: For premium cabin and elite members
Conclusion
Cathay Pacific ensures a premium travel experience at Seattle-Tacoma International Airport (SEA), operating from Terminal 8 with exceptional services. Whether departing or arriving, passengers enjoy efficient check-in, luxurious lounge access, and convenient connections. For assistance, contact Cathay Pacific’s customer service or visit the information desk at SEA Terminal 8.
Frequently Asked Questions about Cathay Pacific at Seattle-Tacoma International Airport – (SEA)
What is the Cathay Pacific SEA Terminal Address?
Which terminal is Cathay Pacific at Seattle-Tacoma International Airport?
Where can I check departures for Cathay Pacific Terminal Seattle-Tacoma International Airport?
How do I contact Cathay Pacific Terminal in SEA?
What facilities are available at the Cathay Pacific SEA Airport Terminal?
Which terminal handles Cathay Pacific Seattle-Tacoma International Airport arrivals?
Does Cathay Pacific SEA Terminal offer special assistance?
Can I access a lounge through Cathay Pacific at Seattle-Tacoma International Airport?
What services are available for baggage issues at Cathay Pacific SEA Airport Terminal?
Is there a Cathay Pacific office at Seattle-Tacoma International Airport?
What is the Cathay Pacific baggage allowance from SEA?
Economy Class: 2 checked bags (23kg each)
Premium Economy: 2 bags (25kg each)
Business Class: 3 bags (32kg each)
First Class: 3 bags (32kg each)
Confirm your specific allowance when booking.
Cathay Pacific Other Locations
