The cheapest way to get around Toronto in 2026 is generally the TTC (Toronto Transit Commission) system, which includes subways, streetcars, and buses. A single adult fare is currently $3.30 when paying with a PRESTO card, credit card, or debit card. For tourists and frequent travelers, the two-hour transfer is the most cost-effective feature, allowing you to enter and exit multiple vehicles or stations within a two-hour window for a single fare. For those who live in the suburbs, the "One Fare" program is a major money-saver, as it makes transfers between the TTC and local agencies like GO Transit, MiWay, or Brampton Transit free or heavily discounted. If you are staying entirely in the downtown core and the weather is nice, walking is the only "free" option, but for any significant distance, the TTC's flat-fare model is unbeatable. For a fun and cheap sightseeing trip, the Toronto Island Ferry offers a return trip for under $10, providing the best views of the skyline.