Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap American Airlines round-trip flights from $231 from LAX to MIA. Affordable one-way fares from $116 are available as well.**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.

Start searching one to three months ahead of your travel date to get cheap fares on American Airlines flights from Los Angeles Intl. Airport (LAX) to Miami Intl. Airport (MIA). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic flights.*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 American Airlines flight from LAX to MIA departs at 12:53AM UTC-8, arriving at 8:45AM UTC-5. If you'd like to jet off later in the day, the last American Airlines flight leaves LAX at 11:20PM UTC-8 and lands at MIA at 7:14AM UTC-5. Flying early is often a wise choice as morning and mid-morning flights tend to experience fewer cancellations.**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.