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The Pilots Desk

SeaPort Airlines

Defunct
SeaPort Airlines

SeaPort Airlines is an American airline with daily commuter flights between Seattle and Portland, Oregon, and between Seattle and Spokane, Washington. The airline, which is a sister company of regional airline Alaska Seaplanes, is a division of Kalinin Holdings, Inc., a closely held family business headquartered in Juneau, Alaska, that owns a group of commuter airlines and tourism operations. SeaPort returned on May 20, 2025 under a new leadership team to Pacific Northwest skies following the previous company's closure in 2016.

Summary from Wikipedia, licensed under CC BY-SA.

IATA
K5
ICAO
SQH
Callsign
SASQUATCH
Country
United States
Headquarters
Portland
Founded
2008-01-01
Hubs
Portland International Airport
Official website
Aircraft on these routes
CN1CNC

Destinations (21)

Historical route data from OpenFlights — may be out of date.

Airline data: OpenFlights; facts and logo via Wikidata / Wikimedia Commons (CC0). Codes may be reassigned over time.