$74 Cheap American Airlines flights Washington (DCA) to Miami (MIA)

You'll discover affordable return American Airlines flights from $147 from DCA to MIA by organizing your results from "Price (lowest to highest)" on Expedia. Or search for bargains from $74 for a one-way trip.**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 Miami Intl. Airport (MIA) one to three months ahead of 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 is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book 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 first flight from DCA to MIA with American Airlines departs at 5:00AM UTC-5. You'll touch down at 7:55AM UTC-5. The final American Airlines flight of the day leaves at 7:59PM UTC-5 and arrives at 11:11PM UTC-5. With 20% fewer cancellations for morning and mid-morning flights, jetting out early is generally the wisest option.**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.