Alaska Airlines flies to more than 115 destinations across the United States, Canada, Mexico, Costa Rica, Belize, and several other countries. Its network includes over 1,200 flights primarily from hubs at Seattle–Tacoma International Airport, Portland International Airport, Ted Stevens Anchorage International Airport, and Los Angeles International Airport

. Key regions and destinations include:

• United States: Over 100 domestic destinations including major cities on the West Coast, Midwest, East Coast, and Alaska itself with cities like Anchorage, Fairbanks, Juneau, and others

• Canada, Mexico, Central America: Flights to destinations in Canada, Mexico, Costa Rica, Belize, and Guatemala

• Asia: Recently launched long-haul international routes such as Seattle to Tokyo/Narita and planned routes to Seoul/Incheon

• Alaska: Extensive service to many Alaskan cities, some of which are inaccessible by road, such as Adak, Cordova, King Salmon, Nome, and Utqiagvik (formerly Barrow)

Alaska Airlines also operates many regional routes through its partners Horizon Air and SkyWest Airlines, serving smaller cities and communities

. In summary, Alaska Airlines offers comprehensive coverage in North America with expanding international service in Asia and Central America