$144 Cheap American Airlines flights San Antonio (SAT) to Miami (MIA)

You'll discover affordable return American Airlines flights from $214 from SAT to MIA by filtering your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $144 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.

To find cheap American Airlines fares from San Antonio Intl. Airport (SAT) to Miami Intl. Airport (MIA), 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 influence the 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 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 first flight from SAT to MIA with American Airlines departs at 5:23AM UTC-6. You'll land at 9:11AM UTC-5. The final American Airlines flight of the day leaves at 5:23AM UTC-6 and arrives at 9:11AM UTC-5. With around 20% fewer cancellations for morning and mid-morning departures, heading out early is typically the smartest 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.