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Cheap flights from Atlanta to Miami from £31

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — MIA
27 Jul — 3 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Miami are usually found in January or March, booked 30 days in advance, depart on a Sunday or Monday and return on a Wednesday

Cheap flight deals from Atlanta to Miami

Enter your travel dates to find the best prices.

Cheapest flights from Atlanta to Miami
Explore the most affordable flight options available from Atlanta to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 June 2026.

Wed 5/813:38
ATL
-
MIA
1 stop8h 41m
Frontier
Thu 20/817:28
MIA
-
ATL
Nonstop2h 32m
Frontier
Deal found 24/6£101
Thu 23/709:56
ATL
-
MIA
1 stop9h 31m
Frontier
Thu 30/708:30
MIA
-
ATL
Nonstop2h 20m
Frontier
Deal found 23/6£104
Mon 10/806:40
ATL
-
MIA
1 stop13h 50m
Frontier
Fri 21/811:10
MIA
-
ATL
Nonstop2h 12m
Frontier
Deal found 26/6£108
Thu 20/810:01
ATL
-
MIA
1 stop10h 06m
Frontier
Mon 24/811:10
MIA
-
ATL
Nonstop2h 12m
Frontier
Deal found 25/6£110
Wed 15/714:29
ATL
-
MIA
Nonstop2h 04m
Frontier
Sun 19/717:28
MIA
-
ATL
Nonstop2h 32m
Frontier
Deal found 23/6£114
Thu 6/820:52
ATL
-
MIA
Nonstop1h 59m
Delta
Mon 10/806:00
MIA
-
ATL
Nonstop2h 02m
Delta
Deal found 24/6£120
Mon 31/822:45
ATL
-
MIA
Nonstop2h 02m
Delta
Fri 11/910:30
MIA
-
ATL
Nonstop2h 03m
Delta
Deal found 23/6£124
Thu 26/1113:45
ATL
-
MIA
Nonstop1h 55m
Delta
Sun 6/1207:00
MIA
-
ATL
Nonstop2h 04m
Delta
Deal found 23/6£128
Sat 25/717:09
ATL
-
MIA
Nonstop2h 16m
Delta
Tue 28/719:25
MIA
-
ATL
Nonstop2h 17m
Delta
Deal found 27/6£133
Mon 31/822:45
ATL
-
MIA
Nonstop2h 02m
Delta
Mon 7/906:00
MIA
-
ATL
Nonstop2h 02m
Delta
Deal found 23/6£136
Sun 5/720:55
ATL
-
MIA
Nonstop2h 10m
Frontier
Fri 17/708:30
MIA
-
ATL
Nonstop2h 20m
Frontier
Deal found 25/6£136

Find flight deals from Atlanta to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 June 2026.

Round-trip from

£101

One-way from

£31

Popular in

June

Cheapest in

January

Average price

£191

Good round-trip deal

£173 or less

Good one-way deal

£144 or less
Frontier
  • Frontier
  • 5/8-20/8
  • 1 total stop
  • 11h 13m total
  • Atlanta to Miami
Search Deals
Frontier
  • Frontier
  • 21/7
  • Nonstop
  • 2h 10m total
  • Atlanta to Miami
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Miami.
Search Deals
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Miami.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Atlanta to Miami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 June 2026.
Use the filters below to find and compare flights from Atlanta to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Tue 21/7

14:45-22:15

2 stops7h 30m

Miami

Tue 28/7

16:20-21:00

1 stop4h 40m

£157

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Thu 23/7

14:30-22:40

1 stop8h 10m

Miami

Thu 30/7

05:25-09:35

1 stop4h 10m

£158

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Thu 20/8

18:35-22:05

1 stop3h 30m

Miami

Mon 24/8

06:20-12:00

1 stop5h 40m

£161
Fastest return journey

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Thu 16/7

21:37-23:39

Nonstop2h 02m

Miami

Sun 19/7

08:20-10:20

Nonstop2h 00m

£164

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Sat 25/7

18:15-22:10

1 stop3h 55m

Miami

Mon 27/7

05:25-15:00

2 stops9h 35m

£191

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Wed 5/8

11:30-20:00

2 stops8h 30m

Miami

Thu 20/8

07:00-18:00

2 stops11h 00m

£195

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Sun 27/9

06:35-13:05

1 stop6h 30m

Miami

Sun 4/10

05:40-12:45

1 stop7h 05m

£195

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Wed 5/8

11:30-20:00

2 stops8h 30m

Miami

Thu 6/8

07:00-18:00

2 stops11h 00m

£195

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Fri 11/9

09:40-21:55

2 stops12h 15m

Miami

Sun 20/9

05:50-12:40

1 stop6h 50m

£201

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Thu 23/7

14:30-22:40

1 stop8h 10m

Miami

Mon 27/7

05:25-15:00

2 stops9h 35m

£203

Flights are sorted by cheapest return flights first.

Deals found on 26/6

Showing 1-10 of 21 resultsSorted by cheapest first
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2
3

Best time to book a flight from Atlanta to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Atlanta with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Miami

How far ahead should I book a flight from Atlanta to Miami?

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Miami. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Atlanta to Miami?

Currently, January is the cheapest month in which you can book a flight from Atlanta to Miami (average of £104). Flying from Atlanta to Miami in June is currently the most expensive (average of £203). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to MIA?

Find hourly flight availability from Atlanta to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 June 2026.

One of the essential ways to save on airfare from Atlanta to Miami is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 56% on airfare.

How much does it cost for a return flight from Atlanta to Miami?

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated 27 June 2026.
Read reviews from past customers who have flown with Delta and Frontier from Atlanta to Miami. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,453 reviews
Check prices

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Delta
7.8
Good
8,453 reviews
Delta
7.8
Good
8,453 reviews
Check prices

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Frontier
5.6
Fair
2,862 reviews
Delta
7.8
Good
8,453 reviews
Check prices

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Atlanta to Miami?

    If you wish to fly to Miami from Atlanta, then you need to book flights from Atlanta Hartsfield-Jackson to Miami. There are 57 flights from Hartsfield-Jackson (ATL) to Miami (MIA) per day to choose from. Flights to Miami from Hartsfield-Jackson are available from 2 different airlines, which means you should have some options if you want to compare airfare deals. 2h 00m is how long a nonstop flight from Atlanta to Miami typically takes.

  • How popular is this Atlanta to Miami flight route?

    Within the past month, 22 users have taken a look at flights from Atlanta Hartsfield-Jackson to Miami.

  • How long is the flight from Atlanta to Miami?

    A quick flight from Atlanta to Miami can take about 8h 10m. Southwest provides one of the quickest options available for as low as £158. There are 596 mi between Atlanta and Miami.

  • What are the cheapest airlines flying from Atlanta to Miami round-trip?

    According to our current data, Frontier (£21), and Delta (£89) offers the cheapest pricing from Atlanta to Miami. You may be able to fly from Atlanta to Miami for 84% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Atlanta to Miami one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as £22. Users have also found prices from £35 and £59 on American Airlines and Delta, respectively.

  • What are the most reliable airlines from Atlanta to Miami?

    Before booking your flight to Miami from Atlanta, check out the most reliable airlines to get you to your destination on time: Sun Country Air (100%), Aeromexico (77%), Frontier( 74%).

  • What are the cheapest flights from Atlanta to Miami?

    Looking for the cheapest flight from Atlanta to Miami? While on average our users pay £216, our data indicates the cheapest price to be £80. The most popular route (Atlanta Hartsfield-Jackson - Miami), is priced around £120.

  • Can I find deals for flights from Atlanta to Miami that include hotel bookings?

    Yes. In addition to deals on Atlanta to Miami flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Miami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Miami.

  • Can I find deals for business class flights from Atlanta to Miami?

    Yes. Cheapflights offers flight deals from Atlanta to Miami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Miami?

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Miami (average of £104). Flying from Atlanta to Miami in June is currently the most expensive (average of £203). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Key Biscayne
Hollywood
Margate
Boynton Beach
Sunrise
Florida City
Marathon
Fisher Island
Sunny Isles Beach

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Atlanta to Miami

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Fort Lauderdale flights
Atlanta to Orlando flights

Top 2 airlines flying from Atlanta to Miami

Discover the top 2 airlines that operate flights from Atlanta to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 June 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£21Average£110FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest£89Average£173FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Atlanta to Miami?

Cheapflights makes it easy to find Atlanta to Miami flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Atlanta to Miami?

Cheapflights helps you find that perfect flight to Miami from Atlanta by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Atlanta to Miami with no change fees?

Yes! Cheapflights helps users easily find flights from Atlanta to Miami with no change fees.

Can Cheapflights notify me if prices for flights from Atlanta to Miami become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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