Atlanta Hartsfield-Jackson to Miami International
596 miles great-circle distance, typically flown in 1h 36m with 4 airlines operating direct service from Atlanta Hartsfield-Jackson (ATL) to Miami International (MIA). Cheapest fares are usually in Jun (around $53 return), with peak prices in Jun (around $53). Departures on a Tuesday tend to undercut weekend prices on this corridor.
Flying from Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson is the world's busiest airport by passenger count and Delta's main hub, with five domestic concourses and a separate international concourse all linked by an underground people mover. MARTA's Red and Gold lines run from the airport's own station directly into downtown Atlanta in around 20 minutes for $2.50 — one of the cheapest big-city airport transfers in the country. Fares from ATL are competitive on virtually every route Delta serves; ULCC carriers Spirit and Frontier add discount capacity on the heaviest leisure corridors.
Arriving in Miami
Miami International is 8 miles northwest of downtown Miami, with the Metrorail Orange Line and Tri-Rail commuter both running from the MIA Mover-connected station. Fares to Miami spike sharply for Spring Break (March), Art Basel (early December) and the New Year holiday week; September through mid-November is the cheapest window. Caribbean and Latin American connection traffic keeps long-haul carriers price-aggressive year-round.
Who flies ATL to MIA?
| Airline | IATA | Flight time | Cabin |
| Delta Air Lines | DL | 1h 36m | Economy |
| American Airlines | AA | 1h 36m | Economy |
| Spirit Airlines | NK | 1h 36m | Economy |
| Frontier Airlines | F9 | 1h 36m | Economy |
4 carriers fly direct on this corridor. Frequencies vary by season — summer and winter holiday peaks see additional flights.
Best time to fly ATL→MIA
Synthesised from 12-month price aggregates. Cheapest months in green, peak in red.
Estimated baseline. Prices update on a 30-day cadence as Travelpayouts data refreshes. Cheapest day-of-week typically Tuesday.
Atlanta to Miami FAQs
Direct flights from Atlanta Hartsfield-Jackson (ATL) to Miami International (MIA) take approximately 1h 36m for the 596-mile journey, plus 30–60 minutes of taxi, climb and descent. Total airport-to-airport time depends on cruise winds and air-traffic queueing on approach.
Jun is typically the cheapest month on this route, with one-way fares from $24. Jun is the peak — expect prices 2–3× higher. Book 4–8 weeks ahead for best fares; last-minute prices on this corridor rise sharply inside two weeks of departure.
4 carriers operate direct service from Atlanta Hartsfield-Jackson (ATL) to Miami International (MIA): Delta Air Lines, American Airlines, Spirit Airlines and Frontier Airlines. Frequencies vary by season and carrier — Delta Air Lines typically operates the highest weekly count on this corridor.
No — United States is domestic travel for US citizens. A US passport is not required for the 50 states, DC or US territories (Puerto Rico, US Virgin Islands, Guam, American Samoa, Northern Mariana Islands), though Real ID-compliant ID is required at TSA from May 2025.
Miami International (MIA) is the primary international airport for Miami. Allow 30–60 minutes for the ground transfer by train, express bus, taxi or rideshare depending on traffic and time of day. See the airport's official website for current train and shuttle timetables.