To save on the cost of your flight from Peoria to Spain, book at least 29 days before your planned departure. Booking around this time can save you about 7% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $789 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $836.
Our data shows that February tends to be the cheapest month to fly to Spain from Peoria. Users have commonly found prices around $858 for the month, but tickets can be as low as $412. Due to multiple factors, prepare for potentially higher prices in June.