To save on the cost of your flight from New Jersey to Washington, book at least 43 days before your planned departure. Booking around this time can save you about 14% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $262 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $293.
The best pricing can be found in the month of August. Prices to Washington from New Jersey average $285. You can even find prices in August for less than $285, as users have found deals to Washington from as low as $90. The month of June appears to be one of the more expensive times to travel to Washington from New Jersey. Flying in the targeted month can save you up to 30%.