$177 Cheap American Airlines flights Washington (DCA) to White Plains (HPN)

Apply the "Price (lowest to highest)" filter on Expedia to look for cheap American Airlines round-trip flights from $323 from DCA to HPN. Affordable one-way options from $177 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for affordable American Airlines flights from Ronald Reagan Washington National Airport (DCA) to Westchester County Airport (HPN) one to three months prior to your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and journey, the ideal day to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The earliest flight from DCA to HPN with American Airlines leaves at 9:29AM UTC-5. You'll touch down at 10:53AM UTC-5. The final American Airlines flight of the day takes off at 7:05PM UTC-5 and arrives at 8:29PM UTC-5. With approximately 20% fewer cancellations for departures before noon, heading out early is usually the smartest choice.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.