This airline is based out of Seattle, and together with its sister carrier, Horizon Air, serves more than 80 cities in Alaska, the Lower 48, Canada and Mexico. Every Horizon flight earns points in the Alaska Airlines Mileage Plan.
America's 12th largest airline, Hawaiian Airlines carries 6 million passengers yearly and services many cities throughout the United States and South Pacific.
Delta serves major visitor destinations worldwide including Europe, Africa, Asia and North America, as well as a very extensive network within the US. With Delta you can earn SkyMiles on every flight. Delta is a member of the world SkyTeam alliance.
With world headquarters in Dallas, Texas, American Airlines and its commuter subsidiary American Eagles provide service to North America and throughout the world. American is a member of the One World Alliance.
After many years as the USA's largest domestic carrier, United is now also a major world airline serving cities nationwide and throughout the globe, in conjunction with its partners in the world 'Star Alliance' of international airlines. United Mileage Plus awards are accrued on every United flight.
A brand new concept in low-cost flying, Jet Blue is based in New York City. With a fleet of brand new state-of-the-art aircraft, Jet Blue offers a very high standard of service combined with very low fares. New destinations are being introduced on an on-going basis.