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Cheap flights from Atlanta to Miami from $44

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Miami departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Frontier Logo
3:12 pm - 5:15 pmATL-MIA
2h 03mnonstop
Frontier Logo
6:59 pm - 9:18 pmMIA-ATL
2h 19mnonstop
$80Frontier
Find Deal
Tue, Sep 30 - Fri, Oct 3
Frontier Logo
10:38 pm - 12:34 amATL-MIA
1h 56mnonstop
Frontier Logo
5:01 am - 7:13 amMIA-ATL
2h 12mnonstop
$81Frontier
Find Deal
Mon, Nov 10 - Sun, Nov 16
Frontier Logo
10:38 pm - 12:34 amATL-MIA
1h 56mnonstop
Frontier Logo
5:15 am - 7:27 amMIA-ATL
2h 12mnonstop
$82Frontier
Find Deal
Thu, Oct 16 - Sun, Oct 19
Multiple Airlines Logo
3:42 pm - 5:42 pmATL-MIA
2h 00mnonstop
Multiple Airlines Logo
6:57 pm - 9:16 pmMIA-ATL
2h 19mnonstop
$83Multiple Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
Frontier Logo
10:38 pm - 12:34 amATL-MIA
1h 56mnonstop
Frontier Logo
5:15 am - 7:27 amMIA-ATL
2h 12mnonstop
$84Frontier
Find Deal
Mon, Oct 13 - Fri, Oct 17
Spirit Airlines Logo
3:42 pm - 5:42 pmATL-MIA
2h 00mnonstop
Spirit Airlines Logo
1:27 pm - 3:22 pmMIA-ATL
1h 55mnonstop
$85Spirit Airlines
Find Deal
Sat, Sep 27 - Thu, Oct 2
Multiple Airlines Logo
6:30 am - 8:29 amATL-MIA
1h 59mnonstop
Multiple Airlines Logo
10:29 am - 12:27 pmMIA-ATL
1h 58mnonstop
$86Multiple Airlines
Find Deal
Fri, Oct 3 - Sun, Oct 5
Frontier Logo
3:25 pm - 5:25 pmATL-MIA
2h 00mnonstop
Frontier Logo
6:35 pm - 8:54 pmMIA-ATL
2h 19mnonstop
$87Frontier
Find Deal
Sat, Nov 8 - Sat, Nov 15
Spirit Airlines Logo
2:53 pm - 4:51 pmATL-MIA
1h 58mnonstop
Spirit Airlines Logo
5:56 pm - 7:59 pmMIA-ATL
2h 03mnonstop
$97Spirit Airlines
Find Deal
Sun, Nov 9 - Sat, Nov 15
Spirit Airlines Logo
3:42 pm - 5:42 pmATL-MIA
2h 00mnonstop
Spirit Airlines Logo
8:04 pm - 7:42 amMIA-ATL
11h 38m1 stop
$100Spirit Airlines
Find Deal
Sat, Sep 27 - Tue, Sep 30

Frontier flights from Atlanta to Miami

Our best Frontier deals on Atlanta to Miami flight tickets
Frontier
Sep 30
ATL3:12 pmAtlanta Hartsfield-Jackson
2h 03m
MIA5:15 pmMiami
Oct 3
MIA6:59 pmMiami
2h 19m
ATL9:18 pmAtlanta Hartsfield-Jackson
$80
Find similar
Frontier
Nov 10
ATL10:38 pmAtlanta Hartsfield-Jackson
1h 56m
MIA12:34 amMiami
Nov 16
MIA5:01 amMiami
2h 12m
ATL7:13 amAtlanta Hartsfield-Jackson
$81
Find similar
Frontier
Oct 16
ATL10:38 pmAtlanta Hartsfield-Jackson
1h 56m
MIA12:34 amMiami
Oct 19
MIA5:15 amMiami
2h 12m
ATL7:27 amAtlanta Hartsfield-Jackson
$82
Find similar

Spirit Airlines flights from Atlanta to Miami

Our best Spirit Airlines deals on Atlanta to Miami flight tickets
Spirit Airlines
Sep 27
ATL3:42 pmAtlanta Hartsfield-Jackson
2h 00m
MIA5:42 pmMiami
Oct 2
MIA1:27 pmMiami
1h 55m
ATL3:22 pmAtlanta Hartsfield-Jackson
$85
Find similar
Spirit Airlines
Sep 25
ATL10:19 amAtlanta Hartsfield-Jackson
2h 03m
MIA12:22 pmMiami
Oct 2
MIA1:27 pmMiami
1h 55m
ATL3:22 pmAtlanta Hartsfield-Jackson
$86
Find similar
Spirit Airlines
Nov 9
ATL2:53 pmAtlanta Hartsfield-Jackson
1h 58m
MIA4:51 pmMiami
Nov 15
MIA5:56 pmMiami
2h 03m
ATL7:59 pmAtlanta Hartsfield-Jackson
$97
Find similar

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
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

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Tue 9/30

3:12 pm-5:15 pm

Nonstop2h 03m

Miami

Fri 10/3

6:59 pm-9:18 pm

Nonstop2h 19m

$80

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Mon 11/10

10:38 pm-12:34 am

Nonstop1h 56m

Miami

Sun 11/16

5:01 am-7:13 am

Nonstop2h 12m

$81

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Thu 10/16

10:38 pm-12:34 am

Nonstop1h 56m

Miami

Sun 10/19

5:15 am-7:27 am

Nonstop2h 12m

$82

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Sat 9/27

3:42 pm-5:42 pm

Nonstop2h 00m

Miami

Wed 10/1

6:57 pm-9:16 pm

Nonstop2h 19m

$83

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Mon 10/13

10:38 pm-12:34 am

Nonstop1h 56m

Miami

Fri 10/17

5:15 am-7:27 am

Nonstop2h 12m

$84

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Sat 9/27

3:42 pm-5:42 pm

Nonstop2h 00m

Miami

Thu 10/2

1:27 pm-3:22 pm

Nonstop1h 55m

$85

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Fri 10/3

6:30 am-8:29 am

Nonstop1h 59m

Miami

Sun 10/5

10:29 am-12:27 pm

Nonstop1h 58m

$86

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Sat 11/8

3:25 pm-5:25 pm

Nonstop2h 00m

Miami

Sat 11/15

6:35 pm-8:54 pm

Nonstop2h 19m

$87

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Sun 11/9

2:53 pm-4:51 pm

Nonstop1h 58m

Miami

Sat 11/15

5:56 pm-7:59 pm

Nonstop2h 03m

$97

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Sat 9/27

3:42 pm-5:42 pm

Nonstop2h 00m

Miami

Tue 9/30

8:04 pm-7:42 am

1 stop11h 38m

$100

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Miami from

How to get the cheapest flight ticket from Atlanta to Miami

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Miami?

The month of September is, on average, the cheapest month to fly to Miami from Atlanta, with most prices found around $150. If you are unable to visit Miami during the month of September, then departing from Atlanta during the month October is also very affordable. Most momondo users find prices during this month for around $163.

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from Atlanta to Miami is on a Sunday when prices can be found for as low as $273. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Wednesday is $418.

What is the cheapest time of day to depart on your flight to Miami?

In the evening is the cheapest time of day to fly from Atlanta to Miami when you can find flight prices for as low as $207. Flying to Miami in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $407. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Atlanta Hartsfield-Jackson to Miami flight route?

Fly from Atlanta Hartsfield-Jackson to Miami for the best Atlanta Hartsfield-Jackson - Miami flight prices

How far in advance should I book a flight to Miami?

You are more likely to see cheaper flights to Miami from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $186 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Atlanta for as low as $152 on momondo.

What cabin class options are available on Atlanta Hartsfield-Jackson to Miami flights?

There are 4 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Atlanta to Miami flight prices changed over time?

As of September 2025, prices for Atlanta to Miami flights are approximately 120% more expensive when compared to flights at the same time last year.

When to book flights from Atlanta to Miami

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Miami according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Miami (ATL to MIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Miami

Best Price Found

$87

Fastest flight time

1h 51m

Direct flights

Every day

Airports in Miami

1 airport
The best one-way flight to Miami from Atlanta in the past 72 hours is $87. The best round-trip flight deal from Atlanta to Miami found on momondo in the last 72 hours is $149.
The fastest flight from Atlanta to Miami takes 1h 51m
Direct flights go from Atlanta to Miami every day.
There is 1 airport near Miami: Miami (MIA)
Search flight deals

  • How far is Atlanta Hartsfield-Jackson to Miami by plane?

    The distance between Atlanta Hartsfield-Jackson and Miami is about 605.7 mi. 1h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Miami Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Miami Airport were last updated today.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Miami Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Miami Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Miami Airport.

  • What documentation or ID do you need to fly to Miami Airport?

    The travel and health documents required for your trip to Miami Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Miami Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Atlanta to Miami?

  • What is the most popular airline from Atlanta to Miami?

Best airlines flying from Atlanta to Miami

Compare and see reviews for airlines that fly from Atlanta to Miami with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $57Free CancellationRating
5.8
3,174 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $62Free CancellationRating
6.3
8,019 reviews
Search Spirit Airlines flights
DeltaPriceFrom $118Free CancellationRating
7.9
7,957 reviews
Search Delta flights
American AirlinesPriceFrom $172Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $175Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Delta Flights From Atlanta to Miami

    The lowest priced Delta flight from Atlanta to Miami from the last 72 hours was $118. Generally, Delta has 25 flights on this route every week with an average price of $264. Delta is rated 7.9/10 by our users.

  • American Airlines Flights From Atlanta to Miami

    Across 10,000 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Atlanta to Miami about 21 times each week, with ticket deals ranging from $172 to $279. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Miami Beach
Key Largo
Hollywood
Islamorada
Marco Island
Palm Beach
Marathon
Delray Beach
Pompano Beach
Jupiter
Sunny Isles Beach
Dania Beach
Lake Worth
Deerfield Beach
Bonita Springs
Boynton Beach
Stuart
Doral
Miramar
Miami Gardens

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Miami?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Atlanta to Miami for you.

Can I find flights from Atlanta to Miami with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Atlanta to Miami flights to just show those with flexible booking policies.

How can momondo help me find flights from Atlanta to Miami?

momondo provides multiple filters to help you find the best flight to Miami from Atlanta. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Atlanta to Miami right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Atlanta to Miami flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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