Question : Where can I get the best travel deals in Zurich?

If you plan to travel by train in Switzerland, it is very advisable to buy a half-fare card (Halbtax). The card gives you a 50% discount on almost every train connection and costs about CHF 175 for a year. The SBB (Swiss Railways) sometimes advertises discounted tickets on their websites for specific destinations and times.
Concerning flights, Basel Airport (1h15min) is worth checking as you may find a better and/or cheaper connection.