Find a great deal and save up to 14% by booking at least 27 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago-O'Hare Intl to Edmonton Intl within the next two weeks, with the cheapest ticket starting at $268.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Edmonton Intl. Flights to Edmonton Intl from Chicago-O'Hare Intl in October are about $253 on average during October, but can be found for as low as $165.