Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Miami to Atlanta from $45

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Atlanta departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Miami to Atlanta (MIA-ATL)

Cheap round-trip flights

Frontier Logo
5:30 am - 7:42 amMIA-ATL
2h 12mnonstop
Frontier Logo
10:13 pm - 12:12 amATL-MIA
1h 59mnonstop
$77Frontier
Find Deal
Thu, Sep 25 - Fri, Sep 26
Frontier Logo
5:30 am - 7:42 amMIA-ATL
2h 12mnonstop
Frontier Logo
2:29 pm - 4:30 pmATL-MIA
2h 01mnonstop
$78Frontier
Find Deal
Thu, Sep 11 - Sat, Sep 13
Frontier Logo
6:59 pm - 9:18 pmMIA-ATL
2h 19mnonstop
Frontier Logo
12:35 pm - 2:32 pmATL-MIA
1h 57mnonstop
$79Frontier
Find Deal
Fri, Oct 3 - Tue, Oct 7
Frontier Logo
5:30 am - 7:42 amMIA-ATL
2h 12mnonstop
Frontier Logo
3:12 pm - 5:15 pmATL-MIA
2h 03mnonstop
$80Frontier
Find Deal
Fri, Sep 12 - Wed, Sep 17
Spirit Airlines Logo
6:45 am - 8:41 amMIA-ATL
1h 56mnonstop
Spirit Airlines Logo
3:42 pm - 5:42 pmATL-MIA
2h 00mnonstop
$81Spirit Airlines
Find Deal
Fri, Sep 19 - Sat, Sep 20
Frontier Logo
2:21 pm - 4:24 pmMIA-ATL
2h 03mnonstop
Frontier Logo
3:25 pm - 5:25 pmATL-MIA
2h 00mnonstop
$82Frontier
Find Deal
Wed, Oct 29 - Sat, Nov 1
Spirit Airlines Logo
6:45 am - 8:41 amMIA-ATL
1h 56mnonstop
Spirit Airlines Logo
3:42 pm - 5:42 pmATL-MIA
2h 00mnonstop
$83Spirit Airlines
Find Deal
Fri, Sep 12 - Sat, Sep 20
Frontier Logo
5:30 am - 7:42 amMIA-ATL
2h 12mnonstop
Frontier Logo
3:12 pm - 5:15 pmATL-MIA
2h 03mnonstop
$84Frontier
Find Deal
Thu, Sep 11 - Wed, Sep 17
Spirit Airlines Logo
1:27 pm - 3:22 pmMIA-ATL
1h 55mnonstop
Spirit Airlines Logo
10:19 am - 12:22 pmATL-MIA
2h 03mnonstop
$86Spirit Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
Logo
6:45 am - 8:41 amMIA-ATL
1h 56mnonstop
Logo
10:13 pm - 12:12 amATL-MIA
1h 59mnonstop
$100
Find Deal
Fri, Sep 12 - Sun, Sep 14

Spirit Airlines flights from Miami to Atlanta

Our best Spirit Airlines deals on Miami to Atlanta flight tickets
Spirit Airlines
Sep 19
MIA6:45 amMiami
1h 56m
ATL8:41 amAtlanta Hartsfield-Jackson
Sep 20
ATL3:42 pmAtlanta Hartsfield-Jackson
2h 00m
MIA5:42 pmMiami
$81
Find similar
Spirit Airlines
Sep 12
MIA6:45 amMiami
1h 56m
ATL8:41 amAtlanta Hartsfield-Jackson
Sep 20
ATL3:42 pmAtlanta Hartsfield-Jackson
2h 00m
MIA5:42 pmMiami
$83
Find similar
Spirit Airlines
Sep 18
MIA1:27 pmMiami
1h 55m
ATL3:22 pmAtlanta Hartsfield-Jackson
Sep 21
ATL10:19 amAtlanta Hartsfield-Jackson
2h 03m
MIA12:22 pmMiami
$86
Find similar

Frontier flights from Miami to Atlanta

Our best Frontier deals on Miami to Atlanta flight tickets
Frontier
Sep 25
MIA5:30 amMiami
2h 12m
ATL7:42 amAtlanta Hartsfield-Jackson
Sep 26
ATL10:13 pmAtlanta Hartsfield-Jackson
1h 59m
MIA12:12 amMiami
$77
Find similar
Frontier
Sep 11
MIA5:30 amMiami
2h 12m
ATL7:42 amAtlanta Hartsfield-Jackson
Sep 13
ATL2:29 pmAtlanta Hartsfield-Jackson
2h 01m
MIA4:30 pmMiami
$78
Find similar
Frontier
Oct 3
MIA6:59 pmMiami
2h 19m
ATL9:18 pmAtlanta Hartsfield-Jackson
Oct 7
ATL12:35 pmAtlanta Hartsfield-Jackson
1h 57m
MIA2:32 pmMiami
$79
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Miami to Atlanta 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 August 31, 2025.
Use the filters below to find and compare flights from Miami to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Thu 9/25

5:30 am-7:42 am

Nonstop2h 12m

Atlanta Hartsfield-Jackson

Fri 9/26

10:13 pm-12:12 am

Nonstop1h 59m

$77

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Thu 9/11

5:30 am-7:42 am

Nonstop2h 12m

Atlanta Hartsfield-Jackson

Sat 9/13

2:29 pm-4:30 pm

Nonstop2h 01m

$78

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Fri 10/3

6:59 pm-9:18 pm

Nonstop2h 19m

Atlanta Hartsfield-Jackson

Tue 10/7

12:35 pm-2:32 pm

Nonstop1h 57m

$79

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Fri 9/12

5:30 am-7:42 am

Nonstop2h 12m

Atlanta Hartsfield-Jackson

Wed 9/17

3:12 pm-5:15 pm

Nonstop2h 03m

$80

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Fri 9/19

6:45 am-8:41 am

Nonstop1h 56m

Atlanta Hartsfield-Jackson

Sat 9/20

3:42 pm-5:42 pm

Nonstop2h 00m

$81

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Wed 10/29

2:21 pm-4:24 pm

Nonstop2h 03m

Atlanta Hartsfield-Jackson

Sat 11/1

3:25 pm-5:25 pm

Nonstop2h 00m

$82

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Fri 9/12

6:45 am-8:41 am

Nonstop1h 56m

Atlanta Hartsfield-Jackson

Sat 9/20

3:42 pm-5:42 pm

Nonstop2h 00m

$83

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Thu 9/11

5:30 am-7:42 am

Nonstop2h 12m

Atlanta Hartsfield-Jackson

Wed 9/17

3:12 pm-5:15 pm

Nonstop2h 03m

$84

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Thu 9/18

1:27 pm-3:22 pm

Nonstop1h 55m

Atlanta Hartsfield-Jackson

Sun 9/21

10:19 am-12:22 pm

Nonstop2h 03m

$86

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Fri 9/12

6:45 am-8:41 am

Nonstop1h 56m

Atlanta Hartsfield-Jackson

Sun 9/14

10:13 pm-12:12 am

Nonstop1h 59m

$100

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Atlanta from

How to get the cheapest flight ticket from Miami to Atlanta

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 Atlanta?

The month of September is, on average, the cheapest month to fly to Atlanta from Miami, with most prices found around $124. If you aren’t able to travel to Atlanta during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $149.

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

Our data shows that Saturday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $174. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Monday is $316.

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

The cheapest time of day to fly to Atlanta is in the evening when flights can be purchased for as low as $199. Flights to Atlanta are more costly at noon, with an average ticket price of $367. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Atlanta from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $163 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from Miami for as low as $121 on momondo.

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

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

How have Miami to Atlanta flight prices changed over time?

As of August 2025, prices for Miami to Atlanta flights are approximately 128% more expensive when compared to flights at the same time last year.

When to book flights from Miami to Atlanta

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

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

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

Best Price Found

$109

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Atlanta

1 airport
The best one-way flight to Atlanta from Miami in the past 72 hours is $109. The best round-trip flight deal from Miami to Atlanta found on momondo in the last 72 hours is $158.
The fastest flight from Miami to Atlanta takes 1h 55m
Direct flights go from Miami to Atlanta every day.
There is 1 airport near Atlanta: Atlanta Hartsfield-Jackson (ATL)
Search flight deals

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

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

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

    Prices for flights from Miami Airport to Atlanta Hartsfield-Jackson Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Miami Airport to Atlanta Hartsfield-Jackson Airport.

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The travel and health documents required for your trip to Atlanta Hartsfield-Jackson 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 Atlanta Hartsfield-Jackson 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 Miami to Atlanta?

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

Best airlines flying from Miami to Atlanta

Compare and see reviews for airlines that fly from Miami to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $55Free CancellationRating
5.8
3,202 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $57Free CancellationRating
6.3
8,013 reviews
Search Spirit Airlines flights
DeltaPriceFrom $141Free CancellationRating
7.9
7,976 reviews
Search Delta flights
American AirlinesPriceFrom $157Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $179Free CancellationRating
8.0
4,241 reviews
Search Southwest flights

  • Delta Flights From Miami to Atlanta

    Delta operates around 19 flights from Miami to Atlanta every week. The average price of these flights found in the last 72 hours has been $242, but momondo users have found Delta deals from Miami to Atlanta from as low as $141 round-trip. Delta has been scored 7.9/10 in 7,976 reviews.

  • American Airlines Flights From Miami to Atlanta

    The best American Airlines deal for Miami to Atlanta flight tickets found on momondo in the last 72 hours was $157, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $253 round-trip. American Airlines operates 21 flights out of Miami into Atlanta in an average week, so prices vary by time and availability. 10,000 American Airlines reviews by users on momondo have scored the airline at 7.2/10.

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
McDonough
Duluth
Blue Ridge
Warner Robins
Athens
Lawrenceville
Stone Mountain
Norcross
Dahlonega
Gadsden
Auburn
Covington
Cartersville
Conyers
La Grange
Gainesville
Newnan
Lithonia

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Atlanta from Miami.

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

momondo does allow users to show only those flights to Atlanta from Miami which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Miami to Atlanta.

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

Yes momondo offers price alerts on flights to Atlanta from Miami. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Atlanta 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 9/5
Fri 9/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States