$186 Cheap American Airlines flights Greensboro (GSO) to Washington (DCA)

Apply the "Price (lowest to highest)" filter on Expedia to search for cheap American Airlines round-trip flights from $179 from GSO to DCA. Affordable one-way fares from $186 are available as well.**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.

Look for cheap American Airlines flights from Piedmont Triad Intl. Airport (GSO) to Ronald Reagan Washington National Airport (DCA) 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 itinerary, the best day to book a domestic flight is usually 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.

Departing GSO at 6:37AM UTC-5, the earliest American Airlines flight to DCA arrives at 8:00AM UTC-5. Flying earlier in the day means you'll be less likely to encounter delays or cancellations.* Don't like early starts? The last American Airlines flight from GSO to DCA departs at 10:13AM UTC-5 and touches down at 11:33AM UTC-5.*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.