Begin your search for a cheap car rental close to Lake Minnewanka by selecting your getaway dates and pick-up and drop-off locations. That’s how inexpensive a rental car can be around this popular attraction, but there are a range of factors that’ll determine the amount you pay — your getaway dates are just the start. Whatever your budget or type of car you want, Expedia has fantastic offers from a big range of car rental companies that’ll get you on the road for less.