The airline at a glance
Reference data
- IATA code
- NK
- carrier type
- Low-cost
Frequently asked questions
Is Spirit Airlines part of an airline alliance?
By our data, Spirit Airlines is not a member of Star Alliance, SkyTeam or oneworld.
Is Spirit Airlines a low-cost airline?
Yes, Spirit Airlines is a low-cost carrier: check the fare rules for baggage and seat fees before booking.
What is the airline code of Spirit Airlines?
IATA code: NK.