July can be a great time to fly to Dubuque from Newark Airport with a flight ticket averaging about $447. Cheapflights users have found deals in the month of July for as cheap as $181. The most expensive prices can be found in the month of January.
Saturday is generally a great day to depart. Flying on this day could help you save up to 46%.
Unlike at noon, when flights are generally more expensive, you can save up to 13% on flights from Newark Airport to Dubuque by exploring options for tickets in the morning.