Our data shows that August tends to be the cheapest month to fly to Peru from Chicago Midway Airport. Users have commonly found prices around $576 for the month, but tickets can be as low as $380. Due to multiple factors, prepare for potentially higher prices in December.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago Midway Airport to Peru as you normally would.
Find a great deal and save up to 8% by booking at least 31 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 Midway Airport to Peru within the next two weeks, with the cheapest ticket starting at $611.