Don't fly VivaColombia - EVER!!!!
Cons: They asked me to pay a $15USD tax to enter Colombia. This was never mentioned at any stage of the booking process. I had to withdraw money at an ATM with its associated fees just so I could pay this so called entry tax that neither I or anybody else seems to heard of and, even though I'm an Australian citizen, and we don't need a visa to enter colombia. I flew with VivaColombia twice, the first time I received a boarding pass with I printed out, but for my second flight, I never received a boarding pass email, just an email that said online check-in is not available for this flight and to print attached eticket and take it to the check-in counter at the airport, when I did this they asked for around $10usd to print out my boarding pass.