Zürich is a hub for rail, road, and air traffic. It has several railway stations, including Zürich Main Station, Oerlikon, Stadelhofen, Hardbrücke, Tiefenbrunnen, Enge, Wiedikon and Altstetten. The Cisalpino, InterCityExpress, and even the French TGV high-speed trains stop in Zürich.

The A1, A3 and A4 motorways pass close to Zürich. The A1 heads west towards Bern and Geneva and eastwards towards St. Gallen; the A4 leads northwards to Schaffhausen; and the A3 heads northwest towards Basel and southeast along Lake Zurich and Lake Walen towards Sargans.

Zürich International Airport in Kloten is located less than 10 kilometres northeast of the city. There is also an airfield in Dübendorf, although it only used for military aviation.

Within Zürich and throughout the canton of Zürich, the ZVV network of public transport has traffic density ratings among the highest worldwide. If you add frequency, which in Zürich can be as often as 7 minutes, it does become the densest across all dimensions. Three means of mass-transit exist: the S-Bahn (local trains), trams, and buses (both diesel and electric, also called trolley buses).

In addition the public transport network includes boats on the lake and river, funicular railways and even a cable car between Adliswil and Felsenegg. Tickets purchased for a trip are valid on all means of public transportation (train, tram, bus, boat).