Full Breakdown
Alaska Airlines Boosts Seats and Routes at Seattle-Area Paine Field
By Drooid · · How we work
Expansion Overview
Alaska Airlines announced a 50 % increase in seat capacity at Paine Field (PAE) in Everett, Washington. The growth will roll out beginning this fall and continue through summer 2027. It adds a new nonstop service to San José Mineta International Airport (SJC) and expands frequencies to Los Angeles (LAX), Portland (PDX), San Diego (SAN) and San Francisco (SFO). Larger Boeing 737 aircraft will replace smaller regional jets on several routes, raising the number of seats per flight.
New Routes and Aircraft Upgrades
- San José – Two daily flights start on April 14, 2027, operated by Horizon Air on an Embraer E175 with 76 seats.
- Los Angeles – Service will increase to twice daily, shifting to all-Boeing 737s, which adds at least 63 % more seats per flight.
- Portland – A second daily flight will begin next spring.
- San Diego and San Francisco – Additional seats will be added, and the San Francisco route may later move to a larger aircraft.
Overall, the airline’s seat count at Paine Field will rise by half, providing more options for travelers in Snohomish County and North Seattle.
Strategic Context
Alaska positions the expansion as a way to give Puget Sound residents a convenient alternative to Seattle-Tacoma International Airport (SEA), which faces limited growth space. By strengthening its presence at the region’s “second airport,” Alaska aims to solidify its role as the dominant carrier for West Coast travel in the area and to compete more effectively with Delta Air Lines, which does not serve Paine Field.
Official Statements & Responses
Alaska Airlines said the expansion is intended to offer additional travel options for people in the local area who prefer a closer airport. The airline also noted that Paine Field is the only airport in the market where it currently operates, underscoring the significance of the added capacity.
Verbatim Quotes
- “Paine Field is an important part of our Puget Sound network, giving guests a simpler, more convenient way to access Alaska's West Coast flying,” — Andrew Harrison, the chief commercial officer of Alaska