I went on-line to get info. This company flys to many Caribbean Islands. I would assume they are smaller planes. I put in a route of Santo Domingo to San Juan. They have about 4 different price levels. They had a sale price of $109.00us dollars one way which is pretty reasonalbe. You can check them out on-line and see where they fly, type of planes, etc. They also have seaplanes which would be an interesting mode of transportation. Good luck and good travels.