Horizon Air at Seattle Airport (SEA) | Information

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Horizon Air information at Sea-Tac Seattle Airport

Horizon Air (IATA code for Seattle Airport: SEA) serves a huge number of customers from the surrounding regions. Given the passenger traffic and airport occupancy during certain hours, check all the necessary details about the airline you are traveling with in advance. Thus, you can save your time and make the trip enjoyable and hassle-free. Below you will find info on the terminal, security checkpoints, and boarding gates used by Horizon Air, as well as contact details.

What Terminal does Horizon Air use at Seattle Airport?

Arrivals Terminal

The majority of flights operating by Horizon Air arrive at the next terminals:

Check the Arriving flight from Horizon Air at Seattle Airport!

Departures Terminal

The following terminals at Seattle Airport serve departing air voyages by Horizon Air:

Check the Departing flight from Horizon Air at SEA!

Please keep in mind that Horizon Air terminals at SEA are subject to changes for various reasons. They include unforeseen circumstances, repair works, security reasons, etc. It can interfere with the minimum connection times for reserved routes. So, do not forget to check your flight details before your trip and upon arrival at Seattle Airport.

Horizon Air flight check-in at Seattle Airport

Upon arrival at Seattle Airport, head to the Horizon Air terminal where your flight departs from to reach the check-in facilities. Follow the instructions provided by Horizon Air to complete the check-in procedure.

Horizon Air flight alerts

Planning your itinerary with Horizon Air to/from SEA? Using the convenient flight alert system, you will get all the necessary info about changing the flight status. Thus, you will be the first to know if the flight schedule is affected and manage your time more effectively. This alert system lets travelers and those picking up passengers keep track of the status of Horizon Air arrivals at SEA (on schedule, landed, delayed, or canceled). To receive the notifications on your smartphone, you need to do just two steps:

Enter your flight number and email address in the appropriate fields
Click the Subscribe button.

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Horizon Air flight destinations from/to Sea-Tac Seattle Airport

To know further details about all available routes by the largest airline at Seattle Airport, look at the offered destinations, their exact locations, as well as the weekly number of flights below. Moreover, you will get access to the schedule of the operated routes to choose the most suitable one.