Seattle-Tacoma International Airport serves as a crucial gateway for Aegean Airlines passengers traveling between the American States and Greece. As Greece’s award-winning flag carrier, Aegean Airlines connects passengers between Seattle and Athens through its operations at Seattle-Tacoma International Airport (SEA). Here, you know everythings about Aegean Airlines SEA Terminal, including terminal details, contact information, facilities, and services for a smooth travel experience.

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Aegean Airlines Terminal at SEA Airport
Aegean Airlines operates from Terminal 1 at Seattle-Tacoma International Airport. Terminal 1 is where you will arrive if you travel to Aegean Airlines Seattle-Tacoma International Airport, providing passengers with convenient access to all necessary airport services and amenities.
What is the Aegean Airlines SEA Terminal Address?
The official address for Terminal 1 is:
17801 International Blvd, Seattle, WA 98158, American States
Check Here: Aegean Airlines Terminal
How to Contact Aegean Airlines Terminal in SEA?
To reach Aegean Airlines Terminal in SEA, passengers can:
Aegean Airlines SEA Terminal | Terminal 7 |
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 |
Aegean Airlines Contact Number | 1 (833) 732-8158 |
Aegean Airlines Lost & Found | + 30 210 3530546 |
Aegean Airlines Headquarters | +30 210 6261700 |
Seattle-Tacoma International Airport Code | SEA |
Aegean Airlines Ticket Counter Hours | 24/7 |
Aegean Airlines Official Website | https://en.aegeanair.com/ |
Official YouTube | https://www.youtube.com/user/aegeanairlinesvideo |
Official Twitter | https://x.com/aegeanairlines |
Official Facebook | https://www.facebook.com/aegeanairlinesinternational |
Official Instagram | https://www.instagram.com/aegeanairlines |
Aegean Airlines Terminal Seattle-Tacoma International Airport Departures
Terminal 1 takes care of Aegean Airlines departure at SEA Airport in a smooth and effective manner. The departure process includes:
- Check-in Requirements
- Online Check-in: Available 48 hours before departure
- SEA Airport Check-in Deadline: 40 minutes prior to the scheduled departure time
- Seattle-Tacoma International Airport Gate Arrival: Passengers should arrive at the boarding gate at least 20 minutes before departure
- Check-in Services
- Traditional check-in counters with airline staff
- Self-service kiosks for faster processing
- Dedicated counters for premium passengers
Aegean Airlines Seattle-Tacoma International Airport Arrivals Terminal
All Aegean Airlines flights arrive at Terminal 1 at SEA Airport. A variety of facilities are available here to streamline procedures and improve travel convenience, including efficient baggage claim areas and ground transportation connections.
- Arrival Services Include:
- Baggage claim assistance
- SEA Airport Ground transportation information
- Customs and immigration processing
- Seattle-Tacoma International Airport Lost and found services
Queries Handled by Aegean Airlines at SEA Terminal
Aegean Airlines staff at SEA Terminal 1 can assist with various passenger needs:
Flight Reservations and Modifications at SEA Terminal
Passengers can handle flight reservations and modifications for Aegean Airlines at SEA Terminal 1 through multiple channels. The Aegean Airlines service desk at SEA Airport assists with booking new flights, changing existing reservations, or upgrading tickets. Travelers can also make modifications online via the Aegean Airlines website or mobile app before arriving at SEA Terminal. For last-minute changes, it’s recommended to visit the check-in counters at SEA Airport at least 3 hours before departure, especially for international flights to Athens or connecting European destinations. Staff at SEA Terminal 1 can provide guidance on available flights, fare differences, and schedule changes.

Seat Assignments and Upgrades at SEA Airport
Aegean Airlines offers seat assignments and upgrades services at SEA Terminal 1. Passengers can select or change seats during online check-in or at the airport counters in SEA Terminal. Business Class upgrades may be available at the check-in desk or gate, depending on availability. Miles+Bonus members can use their points for upgrades at SEA Airport, subject to seat availability. The Aegean Airlines staff at SEA Terminal 1 can assist with special seating requests, including extra legroom seats or accommodations for passengers with specific needs.
Baggage Inquiries and Claims at SEA Terminal
For all baggage inquiries and claims, Aegean Airlines provides dedicated services at SEA Terminal 1. The baggage service office handles lost, delayed, or damaged luggage reports for flights arriving at SEA Airport. Passengers should retain their baggage claim tags and flight details when filing claims at SEA Terminal 1. Information about baggage allowances, excess fees, and restricted items is available at the check-in counters in SEA Airport, with staff ready to clarify policies for both carry-on and checked luggage.
Check-in Assistance at SEA Airport
Aegean Airlines offers comprehensive check-in assistance at SEA Terminal 1 to ensure a smooth start to your journey. Passengers can check in via self-service kiosks, online (24-48 hours before departure), or at traditional counters in SEA Terminal. The airline provides special assistance lanes for Business Class travelers and Miles+Bonus elite members at SEA Airport. Staff at SEA Terminal 1 are available to help with check-in issues, boarding pass printing, and last-minute travel document verification.

Boarding Pass Reprinting at SEA Terminal
If you need boarding pass reprinting, visit the Aegean Airlines check-in counters at SEA Terminal 1. The staff at SEA Airport can reissue boarding passes for misplaced or damaged documents, or assist passengers who couldn’t print passes before arriving at SEA Terminal. Self-service kiosks are also available in the check-in area of SEA Airport for quick reprinting, with airline representatives nearby to help if technical issues arise.
Unaccompanied Minor Services at SEA Airport
Aegean Airlines provides specialized unaccompanied minor services at SEA Terminal 1 for children traveling alone. Parents must complete all required documentation at the check-in counters in SEA Airport before departure. The airline staff at SEA Terminal 1 will escort minors through security, assist with boarding, and ensure proper handover to flight attendants. These services must be arranged in advance by contacting Aegean Airlines before arriving at SEA Airport.
Ticket Cancellations and Refunds at SEA Terminal
For ticket cancellations and refunds, passengers can visit the Aegean Airlines service desk at SEA Terminal 1. Staff at SEA Airport can explain cancellation policies, process refund requests, or assist with rebooking options. Refund eligibility depends on fare rules, with some tickets only qualifying for future travel credit. It’s recommended to review cancellation terms before visiting SEA Terminal 1, as some refunds may need to be processed through the original booking channel.

Flight Change Requests at SEA Airport
Aegean Airlines handles flight change requests at the check-in counters and service desk in SEA Terminal 1. Passengers can modify their travel dates or destinations at SEA Airport, subject to availability and fare conditions. Same-day flight changes may be possible at SEA Terminal 1 gate areas for last-minute adjustments, though fees or fare differences often apply. The airline staff at SEA Airport can explain all options and associated costs for itinerary changes.
Baggage Allowance Information at SEA Terminal
Comprehensive baggage allowance information is available at Aegean Airlines check-in counters in SEA Terminal 1. Staff at SEA Airport can clarify weight and size restrictions for both carry-on and checked luggage based on fare class and destination. Business Class passengers and Miles+Bonus members enjoy enhanced baggage allowances at SEA Terminal, with details posted at check-in areas and on the airline’s website. Excess baggage fees can be paid at SEA Airport counters before proceeding to security.
Travel Document Requirements at SEA Airport
Aegean Airlines verifies all travel document requirements at SEA Terminal 1 check-in. Staff at SEA Airport check passports, visas, and other necessary documents for flights to Greece and connecting European destinations. Passengers uncertain about entry requirements can consult the airline representatives at SEA Terminal 1 before proceeding through security. The check-in area at SEA Airport displays information about current travel restrictions and necessary health documentation for international flights.
Frequent Flyer Program Inquiries at SEA Terminal
For all frequent flyer program inquiries, visit the Aegean Airlines service desk at SEA Terminal 1. Staff at SEA Airport can assist with Miles+Bonus enrollment, point redemption, status questions, and mileage credit for flights. Members can also inquire about partner airline benefits and lounge access possibilities at SEA Terminal. Elite status recognition and priority services are available to qualifying members when checking in at SEA Airport.
Facilities at Aegean Airlines SEA Terminal
Seattle-Tacoma International Airport Terminal 1 offers comprehensive facilities to enhance the passenger experience:
- Free WiFi: Available throughout SEA Airport Terminal 1
- SEA Airport Currency Exchange: Travelex services landside
- Charging Stations: Near Seattle-Tacoma International Airport gates
- Nursing Rooms: Available upon request
- Priority Services: For Business Class passengers
Conclusion
Aegean Airlines Seattle-Tacoma International Airport operations at Terminal 1 provide passengers with comprehensive services and modern facilities. Whether you’re departing to Greece or arriving from Mediterranean destinations, Terminal 1 offers everything needed for a comfortable and efficient airport experience. For the most current flight information and services, passengers should contact Aegean Airlines.
FAQs on Aegean Airlines at Seattle-Tacoma International Airport – SEA Terminal
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