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 42 years ago in 1980, the airline is one of the oldest carriers in the world.
Frequent travelers may also use the airline's official iOS and Android apps that are available to download from AppStore and Google Play. The current info regarding Spirit Airlines baggage policy (last updated 2022) is available on the airline's official website via the link in the menu on the left.
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