Miami to Cancun is a good price, but if you are from the West Coast, its a pain in the butt. Unfortunately, the days of bargain airfares seem to have vanished....I remember when we could get a $400 RT fare to Belize from California!
Now, I pay the same price to get to Belize as I do to travel to some South American destinations.
I just paid $48.00 to fly RT between Trinidad and Tobago last month onCaribbean Airlines, yet the price to fly from BZE International to SP on either Tropic or Mayan, a shorter flight, is almost twice the cost. And the flight to Trinidad was abuot the same and twice as far mileage wise...at least on United. Frustrating!