$90 Cheap American Airlines flights Charleston (CHS) to Washington (DCA)

Use the "Price (lowest to highest)" filter on Expedia to find cheap American Airlines return flights from $179 from CHS to DCA. Affordable one-way tickets from $90 are available too.**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.

To find cheap American Airlines fares from Charleston Intl. Airport (CHS) to Ronald Reagan Washington National Airport (DCA), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence what you pay. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**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 first flight from CHS to DCA with American Airlines leaves at 5:50AM UTC-5. You'll touch down at 7:27AM UTC-5. The final American Airlines flight of the day leaves at 7:39PM UTC-5 and arrives at 9:23PM UTC-5. With approximately 20% fewer cancellations for departures before midday, jetting out early is usually the best 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.