To find cheap flights from Miami International Airport (MIA) to Hartsfield-Jackson Atlanta International Airport (ATL) in November, start monitoring prices 6–8 weeks before travel and set fare alerts for both nonstop and one-stop options. Early November travel typically yields the lowest fares; avoid peak Thanksgiving travel days (the Wednesday before and Sunday after) when prices spike. Compare Delta, American, JetBlue, and low-cost carriers like Spirit for basic-economy bargains, but check baggage fees and change policies. Use flexible-date searches, mid-week departures (Tuesday–Thursday), and red-eye or early-morning flights to save. If you can travel outside the major holiday window or book a few weeks in advance, you’ll often find the best deals. Book immediately when a deeply discounted fare appears—domestic sales can disappear quickly.