
From US, Canada To Belize :
From the USA and Canada: Delta, American , USA and Continental and TACA fly into Belize City. When checking airline rates , keep in mind that reservation made too far in advance are often much higher than those a few months ahead. Kayak.com is a very good resource as will as American Airlines search by utilizing the schedule and rate function
To and From Cancun :
Mayan Island Air offers flights from Cancun and Mexico. Sometimes it is less expensive to fly to Cancun and then transfer to Maya Island Air. A budget airline is USA3000 flies from many US mid-west and eastern cities to Cancun.
From Cancun one can also bus or take a public van. For the back packers and budget minded a flight on USA3000 and a bus ride to Placencia is very ecomonical. The bus fare runs about $50. Be sure to plan 28 to 36 hours including stop-over time for the trip.