$99 Cheap American Airlines flights Washington (DCA) to Greenville (GSP)

Make use of the "Price (lowest to highest)" filter on Expedia to find cheap American Airlines return flights from $189 from DCA to GSP. Affordable one-way tickets from $99 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.

For cheap American Airlines fares from Ronald Reagan Washington National Airport (DCA) to Greenville-Spartanburg Intl. Airport (GSP), start searching one to three months before your intended 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 affect the overall cost. Sunday is generally the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey 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.

Departing DCA at 8:10AM UTC-5, the earliest American Airlines flight to GSP lands at 9:59AM UTC-5. Flying early means you're less likely to experience delays.* Not a morning person? The last American Airlines flight from DCA to GSP departs at 8:52PM UTC-5 and touches down at 10:30PM 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.