I think, it’s too far away from each island. To go to the Easter Island, you need more than 3 hours from Chile.
The Galapagos Islands are part of another Country, Ecuador, and it takes much time, too.

I did the following trip: as I’m living in Brazil, I went to the Easter Island, and then to French Polynesia. It isn’t cheap, but it’s amazing.

Have a nice trip!