Allo Stop (car pooling), Quebec
Allo Stop is by far the cheapest and fastest way to travel between Quebec City and Montreal. This carpooling service has been around for over 20 years now and it is both safe and effective. All you have to do is get a membership card (only $6) and then you can travel between Quebec City and Montreal for only $16. There are several rides offered every day, all at different hours - just call Allo Stop and pick the one that's most convenient for you. Traveling with Allo Stop is also a fun way to meet people!