$199 Cheap American Airlines flights Detroit (DTW) to Miami (MIA)

You'll discover cheap round-trip American Airlines flights from $159 from DTW to MIA by sorting your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $199 for a one-way journey.**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 Detroit Metropolitan Wayne County Airport (DTW) to Miami Intl. Airport (MIA) one to three months before 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 best day of the week to book a domestic flight is usually Sunday and the most expensive day 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 earliest American Airlines flight from DTW to MIA takes off at 5:43AM UTC-5, arriving at 8:59AM UTC-5. If you'd like to set off later in the day, the last American Airlines flight leaves DTW at 5:43AM UTC-5 and touches down at MIA at 8:59AM UTC-5. Flying early is often a good idea as morning flights are less likely to be canceled.**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.