Horizon Air

Regional airlineHubs: SEA, PDXSince 1981

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Horizon Air aircraft: William Musculus, CC BY-SA 2.0, via Wikimedia Commons.

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Free Horizon Air route map

Every destination we hold, on one map.

IATA code

Main hubs

SEA, PDX

Destinations

Countries

Founded

1981

Horizon Air travel essentials

Our guides, and the airline's own pages for anything you manage with them.

Delay compensationWhat you can claim if a flight is late or cancelled Route mapInteractive map of the network

About Horizon Air

Horizon Air is a regional airline from United States, founded in 1981. Its route map plots the 84 destinations in 3 countries on Wikipedia's current list for the airline.

Updated 12 Sept 2026. Sources: Wikipedia.

Horizon Air FAQs

Where does Horizon Air fly?

Horizon Air flies to 84 destinations in 3 countries, according to Wikipedia (read 12 Sept 2026). Its biggest markets are United States, Canada, Mexico. The route map shows every destination we hold.

Open the Horizon Air route map →

What is Horizon Air’s main hub?

Horizon Air’s main hubs include Seattle–Tacoma International Airport (SEA) and Portland International Airport (PDX).