How often are flights from Atlanta to Miami delayed?

Historically, on average around 17% of flights between Atlanta and Miami have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

Which airline has the best punctuality record on Atlanta to Miami flights?

According to our data, GlobalX Airlines have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

What airlines fly to Miami?

Frontier, Delta and Spirit Airlines are the top three most popular airlines that fly to Miami from Atlanta according to our data. Frontier is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Miami. Keep in mind that there are 8 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.

How many flights depart from Atlanta to Miami on average per week?

The number of flights available between Atlanta and Miami is 396 per week as of November 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Miami?

Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to Miami

How many flights depart from Atlanta to Miami on average per day?

The number of flights available between Atlanta and Miami is 56 per day as of November 2025. The most frequent departure time is 10:00PM, with 36% of daily flights leaving in the evening.

What is the most punctual flight time for Atlanta to Miami flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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?

As of November 2025, there are 6 operators available to choose from 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.

$34 Cheap Flights from Atlanta to Miami in 2025/26

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Cheap round-trip flights

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3:10 pm - 5:09 pmATL-MIA

1h 59mnonstop

5:30 am - 7:44 amMIA-ATL

2h 14mnonstop

$68Frontier

Find Deal

Mon, Nov 24 - Tue, Nov 25

9:40 pm - 11:40 pmATL-MIA

2h 00mnonstop

5:30 am - 7:44 amMIA-ATL

2h 14mnonstop

$69Frontier

Find Deal

Sun, Nov 23 - Wed, Nov 26

10:50 pm - 12:51 amATL-MIA

2h 01mnonstop

7:09 pm - 9:40 pmMIA-ATL

2h 31mnonstop

$70Frontier

Find Deal

Mon, Dec 29 - Sat, Jan 10

8:49 am - 10:49 amATL-MIA

2h 00mnonstop

5:30 am - 7:44 amMIA-ATL

2h 14mnonstop

$71Frontier

Find Deal

Sun, Nov 23 - Wed, Nov 26

10:46 pm - 12:47 amATL-MIA

2h 01mnonstop

9:05 pm - 11:23 pmMIA-ATL

2h 18mnonstop

$72Frontier

Find Deal

Thu, Dec 18 - Thu, Dec 25

10:45 pm - 12:46 amATL-MIA

2h 01mnonstop

7:09 pm - 9:40 pmMIA-ATL

2h 31mnonstop

$73Frontier

Find Deal

Thu, Dec 4 - Mon, Dec 8

9:07 am - 11:12 amATL-MIA

2h 05mnonstop

6:05 am - 8:02 amMIA-ATL

1h 57mnonstop

$74Spirit Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

10:35 pm - 10:46 pmATL-MIA

24h 11m1 stop

7:01 pm - 9:31 pmMIA-ATL

2h 30mnonstop

$75Frontier

Find Deal

Sat, Dec 13 - Sun, Dec 21

9:40 pm - 11:40 pmATL-MIA

2h 00mnonstop

5:30 am - 7:44 amMIA-ATL

2h 14mnonstop

$76Frontier

Find Deal

Sat, Nov 22 - Mon, Nov 24

8:53 am - 10:58 amATL-MIA

2h 05mnonstop

7:09 pm - 9:40 pmMIA-ATL

2h 31mnonstop

$77Frontier

Find Deal

Sat, Jan 3 - Sat, Jan 10

Frontier flights from Atlanta to Miami

Our best Frontier deals on Atlanta to Miami flight tickets

Frontier

Nov 19

ATL10:32 amAtlanta Hartsfield-Jackson

1h 57m

MIA12:29 pmMiami

Nov 29

MIA5:30 amMiami

2h 14m

ATL7:44 amAtlanta Hartsfield-Jackson

$67

Find similar

Frontier

Nov 24

ATL3:10 pmAtlanta Hartsfield-Jackson

1h 59m

MIA5:09 pmMiami

Nov 25

MIA5:30 amMiami

2h 14m

ATL7:44 amAtlanta Hartsfield-Jackson

$68

Find similar

Frontier

Nov 23

ATL9:40 pmAtlanta Hartsfield-Jackson

2h 00m

MIA11:40 pmMiami

Nov 26

MIA5:30 amMiami

2h 14m

ATL7:44 amAtlanta Hartsfield-Jackson

$69

Find similar

Spirit Airlines flights from Atlanta to Miami

Our best Spirit Airlines deals on Atlanta to Miami flight tickets

Spirit Airlines

Dec 4

ATL9:07 amAtlanta Hartsfield-Jackson

2h 05m

MIA11:12 amMiami

Dec 8

MIA6:05 amMiami

1h 57m

ATL8:02 amAtlanta Hartsfield-Jackson

$74

Find similar

Spirit Airlines

Nov 28

ATL9:23 amAtlanta Hartsfield-Jackson

2h 00m

MIA11:23 amMiami

Dec 2

MIA5:02 pmMiami

6h 57m

1 stop

ATL11:59 pmAtlanta Hartsfield-Jackson

$79

Find similar

Spirit Airlines

Nov 27

ATL8:05 amAtlanta Hartsfield-Jackson

5h 00m

1 stop

MIA1:05 pmMiami

Dec 7

MIA6:05 amMiami

1h 57m

ATL8:02 amAtlanta Hartsfield-Jackson

$87

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Mon 11/24

3:10 pm-5:09 pm

Nonstop1h 59m

Miami

Tue 11/25

5:30 am-7:44 am

Nonstop2h 14m

$68

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Sun 11/23

9:40 pm-11:40 pm

Nonstop2h 00m

Miami

Wed 11/26

5:30 am-7:44 am

Nonstop2h 14m

$69

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Mon 12/29

10:50 pm-12:51 am

Nonstop2h 01m

Miami

Sat 1/10

7:09 pm-9:40 pm

Nonstop2h 31m

$70

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Sun 11/23

8:49 am-10:49 am

Nonstop2h 00m

Miami

Wed 11/26

5:30 am-7:44 am

Nonstop2h 14m

$71

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Thu 12/18

10:46 pm-12:47 am

Nonstop2h 01m

Miami

Thu 12/25

9:05 pm-11:23 pm

Nonstop2h 18m

$72

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Thu 12/4

10:45 pm-12:46 am

Nonstop2h 01m

Miami

Mon 12/8

7:09 pm-9:40 pm

Nonstop2h 31m

$73

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Thu 12/4

9:07 am-11:12 am

Nonstop2h 05m

Miami

Mon 12/8

6:05 am-8:02 am

Nonstop1h 57m

$74

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Sat 12/13

10:35 pm-10:46 pm

1 stop24h 11m

Miami

Sun 12/21

7:01 pm-9:31 pm

Nonstop2h 30m

$75

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Sat 11/22

9:40 pm-11:40 pm

Nonstop2h 00m

Miami

Mon 11/24

5:30 am-7:44 am

Nonstop2h 14m

$76

AtlantaMiami

ATL - MIA

ATLMIA

Atlanta Hartsfield-Jackson

Sat 1/3

8:53 am-10:58 am

Nonstop2h 05m

Miami

Sat 1/10

7:09 pm-9:40 pm

Nonstop2h 31m

$77

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

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 $160. 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 $169.

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 $272. 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 $384.

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 $210. Flying to Miami in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $338. 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 $185 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 $149 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 November 2025, prices for Atlanta to Miami flights are approximately 79% 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	$77
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 $77. The best round-trip flight deal from Atlanta to Miami found on momondo in the last 72 hours is $126.

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 56m 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?
As of November 2025, there are 6 operators available to choose from 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?
Based on momondo bookings for flights between Atlanta and Miami, the leading plane model is Airbus A321neo, making up 13.27% of the total bookings. Other popular models include Airbus A320neo with 12.60%, Airbus A321-100/200 with 10.90%, and Airbus A321 (sharklets) with 10.29%.
What is the most popular airline from Atlanta to Miami?
Based on momondo bookings for flights between Atlanta and Miami, the leading airline is Frontier, making up 49% of the total bookings. Other popular airlines include Delta with 21%, American Airlines with 20%, and Spirit Airlines with 8%.

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
Frontier	PriceFrom $59	Free Cancellation	Rating 5.8 3,113 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $60	Free Cancellation	Rating 6.3 8,139 reviews	Search Spirit Airlines flights
Delta	PriceFrom $116	Free Cancellation	Rating 7.9 8,010 reviews	Search Delta flights
JetBlue	PriceFrom $136	Free Cancellation	Rating 7.2 2,907 reviews	Search JetBlue flights
American Airlines	PriceFrom $160	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
Southwest	PriceFrom $177	Free Cancellation	Rating 8.0 4,235 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 $116. Generally, Delta has 42 flights on this route every week with an average price of $263. Delta is rated 7.9/10 by our users.
American Airlines Flights From Atlanta to Miami
Across 11,049 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Atlanta to Miami about 29 times each week, with ticket deals ranging from $160 to $281. Price data is based on momondo searches in the last 72 hours.

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Marco Island

Marathon

Palm Beach

Delray Beach

Pompano Beach

Jupiter

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Dania Beach

Lake Worth

Bonita Springs

Deerfield Beach

Boynton Beach

Miramar

Doral

Miami Gardens

Lauderdale-by-the-Sea

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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Flights to Washington, D.C.from $40

Flights to Bostonfrom $55

Flights to Atlantafrom $48

Flights to Dallasfrom $52

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Flights to Denverfrom $58

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Flights from Atlanta Hartsfield-Jackson to Tampa

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Flights from Atlanta Hartsfield-Jackson to New Orleans Louis Armstrong

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Flights from Atlanta Hartsfield-Jackson to New York LaGuardia

Flights from Atlanta Hartsfield-Jackson to Fort Lauderdale

Cheap flights from Atlanta to Miami from $34

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 11/19. 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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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?

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 $272. 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 $384.

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

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?

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 November 2025, prices for Atlanta to Miami flights are approximately 79% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Miami?

Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to Miami

What airlines fly to Miami?

How often are flights from Atlanta to Miami delayed?

Historically, on average around 17% of flights between Atlanta and Miami have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

What is the most punctual flight time for Atlanta to Miami flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Atlanta to Miami flights?

According to our data, GlobalX Airlines have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

How many flights depart from Atlanta to Miami on average per day?

The number of flights available between Atlanta and Miami is 56 per day as of November 2025. The most frequent departure time is 10:00PM, with 36% of daily flights leaving in the evening.

How many flights depart from Atlanta to Miami on average per week?

The number of flights available between Atlanta and Miami is 396 per week as of November 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

When to book flights from Atlanta to Miami

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

Fastest flight time

Direct flights

Airports in Miami

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

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

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?

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

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

Delta Flights From Atlanta to Miami

American Airlines Flights From Atlanta to Miami

Traveling to a place near Miami?

Why use momondo?

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

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

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

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

An easier way to manage your Miami trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Florida