What is the cheapest way to get to Colombia?

hey i am married to a woman from bogota it is an awesome place to be and colombia is a great country but the really the only way to go is by plane and yes spirit is by far the cheapest airline going but the flights are limited times so you will fly real early or real late good luck and you will probably want to live there when you get there dont believe all the stories of colombia the people are great and its safe as long as you know where to hang out good luck