If you are looking for different alternatives to travel from Cascais to Lisbon, trains and carpooling solutions could be a good deal seen the relatively short distance.
Travelling by bus to Lisbon from Cascais: how many daily connections are there?
If you desire to go to Lisbon from Cascais by bus, 84 daily connections are available. Please note that these routes are all direct lines. There is no connection between these two cities with a change. Thus, you will never have to change buses.
When are the buses of the line Cascais - Lisbon scheduled?
To get from Cascais to Lisbon by bus it will take you 55 minutes. The first departure is scheduled at 13:06, while the last bus is at 21:06.
By bus from Cascais to Lisbon: which companies offer the service?
Virail counts among its partners also Aerobus Lisbon, with buses from Cascais to Lisbon.