Spirit Airlines is a currently operating North American scheduled low-cost carrier with its base at Harry Reid International Airport, in Las Vegas, United States.
This carrier's 2-char IATA designator is NK, and its 3-character ICAO designator is NKS. Established 44 years ago in 1980, the airline is one of the oldest carriers in the world.
Spirit Airlines offers a web check-in option for the convenience of its passengers. The current info regarding Spirit Airlines baggage policy (last updated 2024) is available on the airline's official website via the link in the menu on the left.
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