To save on the cost of your flight from Allentown to Delaware, book at least 23 days before your planned departure. Booking around this time can save you about 26% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $179 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $231.
The best pricing can be found in the month of July. Prices to Delaware from Allentown average $184. You can even find prices in July for less than $184, as users have found deals to Delaware from as low as $52. The month of December appears to be one of the more expensive times to travel to Delaware from Allentown. Flying in the targeted month can save you up to 39%.