Canadian....what procedure did you use in getting out of paying the columbian departure tax? I recently flew miami-quito on aces , on the return, one must spend an overnight in bogota. WHen i made the reservation aces told me as long as Itell immigration that i'll be leaving on the next flight out in less than 24 hours, i'll not have to pay, which is exactly what i d id ......immigration then told me i'd have to pay half.....bad enough.....the next morning aces told me i'd have to pay the full tax......i argued a good hour then gave up.