Find a great deal and save up to 28% by booking at least 56 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 Iowa to Guam within the next two weeks, with the cheapest ticket starting at $1878.
March can be a great time to fly to Guam from Iowa with a flight ticket averaging about $1872. Cheapflights users have found deals in the month of March for as cheap as $1018. The most expensive prices can be found in the month of February.