In general when looking for the cheapest flight to Iquitos, try to book your flight during the month of October for the best deal.
In general, most flyers find the cheapest time to book a flight to Iquitos is about 52 days prior.
From most locations, the cheapest day to fly to Iquitos is Wednesday. Most users found that departing on a Thursday was most expensive.
Typically, cheap prices to Iquitos are most often found for morning flights. Cheap prices are less likely for evening flights.