A flight from Atlanta to Miami is a fast and highly frequent domestic route in the United States. In 2026, nonstop flights usually take around 2 hours, making Miami an easy getaway from Atlanta for vacations, cruises, and business trips.
Budget airlines like Spirit and Frontier offer some of the lowest fares, especially during winter months.
Atlanta to Miami Flight Route Overview
- Departure city: Atlanta
- Arrival city: Miami
- Average nonstop duration: ~1h 50m – 2h 00m
- Weekly flights: 1,500+
- Route type: High-frequency domestic route
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Flight Prices from Atlanta to Miami (2026)
Below are sample round-trip economy fares in USD for February 2026, typically the cheapest month to fly this route.
Sample Fare Comparison Table (USD)
| Airline | Duration | Stops | Price (Round Trip) |
|---|---|---|---|
| Spirit | 1h 53m | Nonstop | from $60 |
| Frontier | 1h 59m | Nonstop | from $63 |
| American Airlines | 2h 00m | Nonstop | from $112 |
| JetBlue | 1h 49m | Nonstop | from $129 |
Airports: Atlanta & Miami
Departure Airport
- Hartsfield-Jackson Atlanta International Airport (ATL)
World’s busiest airport with excellent domestic connectivity.
Arrival Airports
- Miami International Airport (MIA) – Closest to downtown Miami
- Fort Lauderdale-Hollywood International Airport (FLL) – Popular low-cost option (~35 minutes by car)
Airlines Operating ATL → Miami Flights
- Delta Air Lines
- American Airlines
- Spirit Airlines
- Frontier Airlines
- Southwest Airlines
Nonstop flights are available throughout the day, offering excellent flexibility.
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Best Time to Book Atlanta to Miami Flights (2026)
| Factor | Recommendation |
|---|---|
| Cheapest months | January & February |
| Peak season | July |
| Booking window | ~40 days (6 weeks) in advance |
| Cheapest days | Tuesday, Wednesday, Saturday |
Tip: Avoid summer weekends for the lowest fares.
FAQs – Flight from Atlanta to Miami
Final Thoughts
A flight from Atlanta to Miami is quick, affordable, and extremely convenient in 2026. With frequent nonstop flights and strong competition among airlines, travelers can easily find budget-friendly fares by booking early and choosing flexible travel dates.