To save on the cost of your flight from Des Moines to Shannon, book at least 61 days before your planned departure. Booking around this time can save you about 65% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $797 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $997.
February can be a great time to fly to Shannon from Des Moines with a flight ticket averaging about $619. Cheapflights users have found deals in the month of February for as cheap as $415. The most expensive prices can be found in the month of December.
A simple way to save on the total cost of your ticket is to fly from Des Moines to Shannon in the morning. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at noon.