Trip to bordeaux in june

I want to travel from Yul to bordeaux to visit a wine tasting show from june 15th an return june 19th. Its also possible to fly to TLS as my friend arrive there and he will drive to bordeaux. Any suggestion of cheap award flight. YUL is my first choice but, could be anything else like Jfk or other..

There dont seems to have award flight to TLS OR BOR.

any suggestions ?