From €74 return per person · cheapest departure 22 Jan
In short: The cheapest return flight from Atlanta to Miami we found costs €74 per person (departure 22 Jan, Frontier, nonstop, 2 h 7 min). Prices by departure week range from €74 to €248; the typical price is €137. Source: Google Flights, updated 25 October 2026.
When is it cheapest to fly?
Cheapest: departure 22 Jan · €74 return, per person Most expensive: 16 Apr · €248. Booking the cheapest week saves up to 70 %. Cheapest return fare per person for a departure each week (trips of 7–7 days), economy class. Prices from Google Flights, read weekly; they change daily.
Cheapest departure
💰22 Jan – 29 Jan€74Frontier · nonstop · 2 h 7 min · return, per person