SeaPort Airlines Airline Profile

SeaPort Airlines information, codes and useful links

SeaPort Airlines profile
SeaPort Airlines logo with name
Overview

Marketing name: SeaPort Airlines

Legal name: Air Excursions, LLC dba SeaPort Air (division of Alaska Seaplanes)

Year established: 2025

Region: North America

Base country: United States

Base city: Seattle

Base airport: Seattle-Tacoma International Airport

Details

Airline IATA code: X4

Base city IATA code: SEA

Base airport IATA code: SEA

Airline category: Scheduled

Airline type: Full service carrier

Alliance:

Operating status: Active

Useful links

Official Website: flyseaportair.com

Baggage policy: visit website

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SeaPort Airlines overview and services

Air Excursions, LLC dba SeaPort Air (division of Alaska Seaplanes) publicly known as SeaPort Airlines is a currently operating North American scheduled full-service carrier with a base at Seattle-Tacoma International Airport, in Seattle, United States.

This airline's IATA code is X4. Founded 0 this year, the airline is a new airline company.

The most recent info regarding SeaPort Airlines baggage policy (last updated 2025) is available on the airline's official website via the link in the menu on the left.