$283 Cheap American Airlines flights Miami (MIA) to St. Thomas (STT)

Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap American Airlines return flights from $170 from MIA to STT. Affordable one-way fares from $283 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.

Snagging the best American Airlines deals from MIA to STT often comes down to timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. What's more, you can pocket 17% on average by buying your fare on a Sunday compared to a Friday, which is often the most expensive day to book.* It's smart to kick off your flight search about one month before your travel dates.*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.

Leaving MIA at 8:37AM UTC-5, the earliest American Airlines flight to STT lands at 12:27PM UTC-4. Traveling early means you'll be less likely to experience cancellations.* Not a morning person? The last American Airlines flight from MIA to STT departs at 1:56PM UTC-5 and touches down at 5:41PM UTC-4.*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.