This has always made no sense.
[QUOTE=Finsfanfk;2516147]Just before flight tried to check in on Spirit website and told my passport might not be good since I only had 4 months till it expired. Online says 6 months is required but after dealing with Spirit customer service, which is an adventure by itself, they said I could still board. At customs in Colombia it took about 45 extra minutes to get cleared but all good.
.[/QUOTE]I don't see why they come up with this 6 month BS. If you have six months left on your passport and your trip is for whatever time and your return ticket shows you will return in less than six months then that should be ok.