The best pricing can be found in the month of June. Prices to Peru from Madison average $976. You can even find prices in June for less than $976, as users have found deals to Peru from as low as $741. The month of December appears to be one of the more expensive times to travel to Peru from Madison. Flying in the targeted month can save you up to 31%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Madison to Peru as you normally would.