$149 Cheap American Airlines flights Miami (MIA) to Greensboro (GSO)

Landing cheap one-way American Airlines flights from MIA to GSO from $149 on Expedia couldn't be simpler --- just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from $315 for your next getaway.**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 Miami Intl. Airport (MIA) to Piedmont Triad Intl. Airport (GSO), start searching one to three months before your planned departure. Securing 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 impact what you pay. Sunday is usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight 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 earliest flight from MIA to GSO with American Airlines leaves at 7:44PM UTC-5. You'll land at 10:02PM UTC-5. The last American Airlines flight of the day leaves at 7:44PM UTC-5 and arrives at 10:02PM UTC-5. With around 20% fewer cancellations for morning and mid-morning departures, heading out early is usually the smartest 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.