New Seattle–Spokane Route Launches Next Week

SeaPort Airlines is expanding its presence in the Pacific Northwest with the launch of a new commuter route in Washington state. Beginning March 9, the airline will introduce shuttle service between Boeing Field and Felts Field, offering travelers a faster alternative to larger commercial airports.

The service will operate eight times daily, including two round trips in the morning and two in the evening. The route is designed primarily for business travelers and frequent flyers who want to avoid the congestion of major airport hubs.

A Convenient Alternative to Sea-Tac

SeaPort executives say the new service provides relief from the heavy traffic at Seattle-Tacoma International Airport, commonly known as Sea-Tac. As the busiest airport in the region, Sea-Tac has experienced growing congestion in recent years, particularly for short-haul regional flights.

By operating from Boeing Field — officially known as King County International Airport — SeaPort aims to offer a simpler, more efficient travel experience. The airport is located closer to downtown Seattle, reducing overall travel time for passengers.

SeaPort CEO Kent Craford described Boeing Field as an underutilized asset that can better serve short-distance routes across the Pacific Northwest. The airline is positioning the shuttle as a practical alternative for travelers heading to Spokane or other regional destinations.

Focus on Regional Efficiency

The new Spokane route strengthens SeaPort’s focus on short-hop travel within the Pacific Northwest. The airline already operates up to 16 daily flights between Boeing Field and Portland International Airport, providing strong regional connectivity.

With the addition of Spokane, SeaPort is further building its niche as a regional carrier that prioritizes convenience over scale. Officials emphasized benefits such as free parking at both Boeing Field and Felts Field, as well as quick access to downtown areas in both cities.

Unlike larger commercial airports, these smaller facilities allow for shorter security lines, easier boarding processes, and reduced ground transportation time.

Limited Competition at Boeing Field

Currently, only SeaPort and Kenmore Air offer scheduled passenger service from Boeing Field. Larger airlines have historically avoided the airport due to infrastructure limitations and its proximity to Sea-Tac.

SeaPort executives argue that this limited competition creates an opportunity to reshape regional travel in the area. By expanding service, the airline hopes to make Boeing Field a more accessible and practical option for everyday travelers, not just private aviation users.

Part of a Broader Alaska-Based Network

SeaPort Airlines operates under the Alaska-based Kalinin group of regional carriers, which also includes Alaska Seaplanes and Island Air Express. Together, these airlines serve smaller markets across the Pacific Northwest and Alaska.

The new Seattle–Spokane route reflects a broader trend of regional airlines stepping in to provide targeted service where major carriers may not focus their operations.

With flights set to begin next week, SeaPort’s expansion highlights continued growth in U.S. regional aviation — especially in markets seeking faster and more flexible travel options.