New Horizons: Alaska Airlines Launches Seattle to Athens...

Alaska Airlines will launch new nonstop services from Seattle-Tacoma International Airport to Athens and Paris in May 2027 using Boeing 787-9 Dreamliner aircraft. These routes mark a major European expansion for the carrier, establishing the first direct flight corridor between the US West Coast and Greece.

Turning Seattle into a Long-Haul Transatlantic Hub

A significant trend in West Coast aviation is the development of direct international corridors connecting secondary markets and major European capitals without intermediate transfers. Traditionally, travelers flying from the Pacific Northwest to southeastern Europe had to connect through domestic East Coast hubs or major European gateways like London or Frankfurt. By establishing direct routes, airlines reduce overall transit times and simplify travel logistics.

Alaska Airlines' expansion to Athens and Paris, announced on August 20, 2026, with tickets going on sale the same day, represents a strategic shift. The airline is positioning Seattle-Tacoma International Airport (SEA) as a primary transatlantic gateway, leveraging its dense domestic feeder network to support long-haul intercontinental routes.

Athens and Paris Service Schedules and Details

The new transatlantic flights are scheduled to run during the high-demand summer and early autumn travel seasons from May through October 2027:

Seattle to Athens (ATH): Outbound flight AS196 launches on May 12, 2027, operating three times weekly. It departs Seattle at 4:30 p.m. and arrives in Athens at 2:20 p.m. the following day. The return service departs Athens at 4:20 p.m. and arrives in Seattle at 6:55 p.m., beginning May 13, 2027.
Seattle to Paris (CDG): Outbound service launches on May 25, 2027, operating five times weekly. It departs Seattle at 5:25 p.m. and arrives at Charles de Gaulle Airport at 12:25 p.m. the following day. The return flight departs Paris at 2:25 p.m. and reaches Seattle at 3:50 p.m., beginning May 26, 2027.
Aircraft Type: Both routes will utilize the Boeing 787-9 Dreamliner, featuring lie-flat business-class suites and premium cabin amenities.
Onboard Connectivity: The carrier plans to roll out complimentary Starlink Wi-Fi for eligible rewards members as fleet installation progresses through 2027.

These additions expand the airline's Seattle intercontinental network to seven destinations by summer 2027, joining London, Reykjavík, Rome, Seoul, and Tokyo Narita. The airline's long-term strategy targets at least 12 long-haul international routes from Seattle by 2030.

Seattle to Athens and Paris Flight Schedules

The tables below summarize the confirmed schedules for the new routes:

Seattle (SEA) to Athens (ATH) Flight Schedule

Route	Launch Date	Weekly Frequency	Departure	Arrival	Aircraft Model
Outbound (AS196)	12 May 2027	3x Weekly	4:30 PM	2:20 PM (Next Day)	Boeing 787-9
Inbound	13 May 2027	3x Weekly	4:20 PM	6:55 PM	Boeing 787-9

Seattle (SEA) to Paris (CDG) Flight Schedule

Route	Launch Date	Weekly Frequency	Departure	Arrival	Aircraft Model
Outbound	25 May 2027	5x Weekly	5:25 PM	12:25 PM (Next Day)	Boeing 787-9
Inbound	26 May 2027	5x Weekly	2:25 PM	3:50 PM	Boeing 787-9

The schedules are optimized for overnight eastbound journeys and daytime westbound services, allowing travelers to maximize their stay in Europe.

Expanding Airport Capacity at Seattle-Tacoma International

The introduction of these routes aligns with a broader expansion of international services at Seattle-Tacoma International Airport (SEA). The Port of Seattle confirmed that the additions will bring the airport's total number of international nonstop services to 66. At the time of the announcement, the airport hosted 63 nonstop services to 37 overseas destinations on 29 airlines.

This expansion builds on six new intercontinental routes launched in 2026, including Cathay Pacific's service to Hong Kong, Delta Air Lines' routes to Rome and Barcelona, and Alaska Airlines' connections to Rome, London, and Reykjavík. In 2025, SEA processed a record of more than 52.7 million passengers, generating approximately $33 billion in economic activity and supporting nearly 175,000 jobs in the regional economy.

Environmental Sustainability and Eco-Focus

For the visitor, the real impact of these new direct routes is the option to choose more carbon-efficient travel paths. Flying nonstop from Seattle to Athens or Paris avoids the fuel-heavy takeoffs, landings, and taxi times of multi-leg flights.

Additionally, the Boeing 787-9 Dreamliner is engineered with advanced aerodynamics and fuel-efficient engines, reducing fuel burn and carbon emissions compared to older widebody aircraft of similar capacity. Direct air transport also supports community-based tourism by distributing visitor spending directly to local business sectors—such as independent boutique hotels, regional tour companies, and family-owned restaurants in Athens and Paris—rather than centering transaction fees in intermediate transfer airports.

For example, you can explore the changing dynamics of Winter Expansion: Scoot Launches Direct Singapore to Guiyang Flights to see how direct regional flights are growing. For budget-conscious travelers, aligning slow city travel with municipal transit options mirrors similar regional initiatives, such as the Free Admission at Select US State Parks programs. This trend is similar to the tourism growth seen in other destinations, as detailed in our guide on how Utica, New York Emerges as an Affordable Northeast Tourism Hub.

Visitor Insider Tips: Coordinating Your Transatlantic Journey

If you are planning to book one of these new Alaska Airlines routes, keep these local guidelines in mind:

Book Your Flights Early: Tickets went on sale starting August 20, 2026. As these are highly requested routes with high seasonal demand, book early to secure business class suites or premium cabin seats.
Respect Greek Cultural Etiquette: When visiting historical and religious sites in Athens, such as the Acropolis or monasteries, dress modestly (shoulders and knees covered) and follow local photography guidelines.
Navigate Paris CDG Public Transit: Upon arrival at Charles de Gaulle Airport, take the RER B train directly into central Paris to bypass taxi traffic, or coordinate high-speed TGV rail transfers directly from the airport terminal.
Prepare for Border Authorization: Ensure your passport has at least six months of validity beyond your travel dates. Monitor the latest European travel authorization requirements (such as ETIAS) before departure.
Arrive Early at SEA: The Port of Seattle recommends arriving at least three hours before international departures to clear security and complete document verification checks.

Long-Term Outlook for Pacific Northwest Aviation

The long-term outlook for international travel from the Pacific Northwest is focused on expanding direct global connections. As Alaska Airlines integrates its operations with Hawaiian Airlines' fleet and utilizes its oneworld alliance partnerships, the carrier is positioned to capture a larger share of West Coast international traffic.

By supporting nonstop connections and utilizing modern, fuel-efficient aircraft, these routes will help sustain regional tourism and business growth between the US West Coast and Europe.

FAQ

When will the Seattle to Athens and Paris flights begin?

The Seattle-Athens flights begin on May 12, 2027, operating three times weekly. The Seattle-Paris service launches on May 25, 2027, operating five times weekly.

What aircraft will be operated on these routes?

Both transatlantic routes will be operated using Boeing 787-9 Dreamliner widebody aircraft.

How many international destinations will Alaska Airlines serve from Seattle?

By summer 2027, the airline's nonstop intercontinental network from Seattle will expand to seven destinations: Athens, Paris, London, Reykjavík, Rome, Seoul, and Tokyo Narita.

When did tickets go on sale?

Tickets for the new Athens and Paris routes went on sale starting August 20, 2026.

Stay updated on the airline routes and international travel connections shaping the Pacific Northwest.

New Horizons: Alaska Airlines Launches Seattle to Athens and Paris Nonstop Flights