To save on the cost of your flight from Des Moines to Peru, book at least 51 days before your planned departure. Booking around this time can save you about 17% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $615 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $641.
Flights from Des Moines to Peru lean towards being more expensive in December. Prices are generally better when you fly from Des Moines to Peru in August, with the cheapest ticket starting at $218.