ATL - MIA

$57 Find Cheap Flights from Atlanta to Miami - Compare and Save

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Everything you should know

Cheapest round-trip
$97
Typical prices: $95-$238
Frontier
Thu 10/25Mon 10/29
ATL - MIA • Non-stop
Cheapest one-way
$55
Typical prices: $62-$197
Frontier
Tue 1/30
ATL - MIA • Non-stop
Advice from real travelers
Frontier Economy Bundle beats Basic Fare with a carry-on and seat choice.
Delta Comfort Plus adds legroom; American Basic Economy limits seat selection.
Expert advice
+1
Expert advice
+1
Nonstop flights
You can fly direct with Delta, American Airlines and Frontier. Average duration is 2h 01m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 42% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 39% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $214 (round-trip)
Shortest trip • 3h 37m (one-way)
Insights
Insights
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We hope you love your trip to Miami!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Atlanta to Miami (ATL-MIA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Miami

Sun, Oct 25 - Thu, Oct 29
Frontier Logo
8:17 am - 10:15 amATL  Atlanta Hartsfield-Jackson-MIA Miami
1h 58mnonstop
Frontier Logo
5:15 am - 7:30 amMIA  Miami-ATL Atlanta Hartsfield-Jackson
2h 15mnonstop
$97Frontier
Sun, Oct 25 - Thu, Oct 29
Frontier Logo
8:17 am - 10:15 amATL  Atlanta Hartsfield-Jackson-MIA Miami
1h 58mnonstop
Frontier Logo
10:55 pm - 1:04 amMIA  Miami-ATL Atlanta Hartsfield-Jackson
2h 09mnonstop
$97Frontier
Sat, Oct 24 - Wed, Oct 28
Delta Logo
10:57 pm - 12:53 amATL  Atlanta Hartsfield-Jackson-MIA Miami
1h 56mnonstop
Delta Logo
7:10 am - 9:15 amMIA  Miami-ATL Atlanta Hartsfield-Jackson
2h 05mnonstop
$117Delta
Sat, Oct 24 - Sat, Oct 31
Southwest Logo
6:40 pm - 10:10 pmATL  Atlanta Hartsfield-Jackson-MIA Miami
3h 30m1 stop Orlando
Southwest Logo
6:25 am - 12:35 pmMIA  Miami-ATL Atlanta Hartsfield-Jackson
6h 10m1 stop Orlando
$151Southwest
Sat, Oct 24 - Tue, Oct 27
Southwest Logo
6:40 pm - 10:10 pmATL  Atlanta Hartsfield-Jackson-MIA Miami
3h 30m1 stop Orlando
Southwest Logo
7:00 am - 10:35 amMIA  Miami-ATL Atlanta Hartsfield-Jackson
3h 35m1 stop Orlando
$151Southwest
Mon, Oct 26 - Mon, Nov 2
Delta Logo
7:25 pm - 9:21 pmATL  Atlanta Hartsfield-Jackson-MIA Miami
1h 56mnonstop
Delta Logo
10:36 am - 12:45 pmMIA  Miami-ATL Atlanta Hartsfield-Jackson
2h 09mnonstop
$159Delta
Sun, Nov 1 - Sun, Nov 8
American Airlines Logo
10:37 am - 12:39 pmATL  Atlanta Hartsfield-Jackson-MIA Miami
2h 02mnonstop
American Airlines Logo
7:41 am - 9:47 amMIA  Miami-ATL Atlanta Hartsfield-Jackson
2h 06mnonstop
$159American Airlines
Thu, Nov 19 - Mon, Nov 23
American Airlines Logo
10:39 am - 12:39 pmATL  Atlanta Hartsfield-Jackson-MIA Miami
2h 00mnonstop
American Airlines Logo
7:47 am - 9:49 amMIA  Miami-ATL Atlanta Hartsfield-Jackson
2h 02mnonstop
$159American Airlines
Tue, Nov 24 - Thu, Nov 26
United Airlines Logo
3:57 pm - 9:59 pmATL  Atlanta Hartsfield-Jackson-MIA Miami
6h 02m1 stop Houston George Bush Intcntl
United Airlines Logo
8:45 am - 5:48 pmMIA  Miami-ATL Atlanta Hartsfield-Jackson
9h 03m1 stop Houston George Bush Intcntl
$227United Airlines
Mon, Mar 1 - Fri, Mar 5
United Airlines Logo
9:20 am - 6:05 pmATL  Atlanta Hartsfield-Jackson-MIA Miami
8h 45m1 stop Houston George Bush Intcntl
United Airlines Logo
5:00 pm - 11:19 pmMIA  Miami-ATL Atlanta Hartsfield-Jackson
6h 19m1 stop Houston George Bush Intcntl
$227United Airlines
Booking Insights

Price, demand and travel trends for Atlanta to Miami flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Atlanta to Miami?

Round-trip flights from Atlanta to Miami typically range from $95 to $238. The lowest price found in the past 5 days was $97, on Frontier.

What's the cheapest day of the week to fly from Atlanta to Miami?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Atlanta to Miami. It’s 22% cheaper than the average day, while Friday is the most expensive, with prices 10% higher.

What’s the cheapest month to fly from Atlanta to Miami?

•January is the cheapest month to fly from Atlanta to Miami at $95 round-trip.
•June ($255) and July ($206) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 168% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Atlanta to Miami the cheapest?

Flights from Atlanta to Miami are cheapest 6 weeks before departure. Booking in this window typically costs about 42% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Atlanta to Miami

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier, Delta and MIA

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Blane Bachelor

Blane Bachelor

Expert on ATL

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Key details for Atlanta to Miami flights

Low season

February

Cheapest flight

$55
Beat the crowds with an average 32% drop in travelers.
The most popular month to fly with an average 13% increase in travelers.
One-way flight from Atlanta to Miami

When to book flights from Atlanta to Miami

Are your dates flexible? Find out the best times to travel from Atlanta to Miami based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Flights from Atlanta to Miami: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Atlanta to Miami 
Verified travelerFlew with American Airlines-May 2026
If you are transiting through Doha and you have a long layover make sure you book the flight through Qatar airways and not using a code share that's a book through American airlines because they will deny you a STPC which is a stopover paid by carrier aka the free hotel. We ended up sleeping on the floor of the airport which kind of sucked but it wasn't the end of the world. Next time I will not make this mistake and I will never book with American airlines again.
Verified travelerFlew with Delta-Jan 2025
Atlanta is a buay airport, plan to arrive early!

Your Atlanta to Miami flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Atlanta to Miami?

    These are the earliest and latest flight times available from Atlanta to Miami:

    • Earliest: departs at 5:00 am and lands at 7:01 am
    • Latest: departs at 10:59 pm and lands at 1:00 am.

    The flight takes about 2h 01m.

  • What cabin classes can I book on flights from Atlanta to Miami?

    Four cabin classes are available on flights from Atlanta to Miami:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Atlanta to Miami?

    A nonstop flight from Atlanta to Miami takes 2h 01m, covering 596 miles.

  • Do I need a passport to fly from Atlanta to Miami?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Atlanta to Miami flight?

    Round-trip flights from Atlanta to Miami range from $95 to $238, with an average of $156 over the past 12 months. Anything below $95 counts as a good deal.

  • How expensive are last-minute Atlanta to Miami flights?

    Last-minute fares on this route (booked within two weeks of departure) run 24% above the $156 route average. Book 6 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Atlanta to Miami?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $155 round-trip, compared to $214 via a layover through Cleveland Hopkins Intl (CLE).

  • How does on-time performance compare across airlines flying from Atlanta to Miami?

    American Airlines is slightly above the route average for timely arrivals, while Delta has a lower on-time arrival rate. On-time arrival rates on Atlanta to Miami flights are:

    • American Airlines: 84% on time
    • Delta: 83% on time
    • Frontier: 74% on time

    Overall, flights on this route are punctual 82% of the time on average.

  • What is the standard checked-bag allowance on flights from Atlanta to Miami?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Atlanta to Miami?

    The Airbus A321neo family is used most often on this route, operated mainly by Frontier. Other aircraft seen on the route include Airbus A320neo variants.

  • How are flight departures from Atlanta to Miami spread across the day?

    Morning is the busiest departure period on Atlanta to Miami flights, with 51% of flights leaving in that window. Afternoon departures account for 22%, evening flights for 22%, and night flights for 5%.

  • Which airlines offer Wi-Fi on Atlanta to Miami flights?

    Three airlines offer in-flight Wi-Fi on Atlanta to Miami flights:

    • American Airlines
    • Delta
    • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

  • How are flight prices from Atlanta to Miami looking right now?

    One-way fares from Atlanta to Miami are currently lower than usual. Average one-way flight prices are about $86, which is 29% below the typical average for this route.

  • What car rental options are available at Miami Airport (MIA)?

    Miami Airport (MIA) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:

    • Boutique Rent a Car
    • Budget
    • Dollar
    • Alamo
    • Hertz

  • Which airports can I use when flying from Atlanta to Miami?

    Flights from Atlanta to Miami usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at Miami (MIA).

  • What time of day has the fewest delays on flights from Atlanta to Miami?

    Morning flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed from Atlanta to Miami?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Atlanta to Miami route, 18% of flights were delayed in the past 3 months, with delays averaging 2h 16m.

  • Which airports do connecting flights from Atlanta to Miami pass through?

    One-stop flights from Atlanta to Miami most commonly connect through:

    • Orlando (MCO) - 69% of one-stop connections
    • Cleveland Hopkins Intl (CLE) - 13% of one-stop connections
    • Austin Bergstrom (AUS) - 6% of one-stop connections
    • Charlotte Douglas (CLT) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Atlanta to Miami?

    Yes. Flexible dates can save you up to 29% on flights from Atlanta to Miami. Tuesday is the cheapest departure day at $123 round-trip on average, while Friday is the most expensive at $173, a difference of $50.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Atlanta to Miami?

    3 airlines operate flights between Atlanta and Miami. The airlines offering nonstop flights on this route include:

    • Delta
    • American Airlines
    • Frontier

  • How much time can I save by choosing a different layover airport from Atlanta to Miami?

    Flying via Orlando (MCO) gives the shortest average 1-stop total travel time at 3h 37m, compared with 4h 46m via Charlotte Douglas (CLT) and 7h 36m via Chicago O'Hare Intl (ORD).

  • What popular places can I visit in Miami?

    Some of the most popular sights in Miami are Kaseya Center, Bayside Marketplace and Bayfront Park. These are among the most viewed places in Miami on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Atlanta to Miami flights?

    Among airlines operating Atlanta to Miami flights:

    • Frontier: offers free seat selection
    • American Airlines: offers extra legroom; offers free seat selection
    • Delta: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Atlanta to Miami flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Frontier: a cabin bag and a checked bag in Economy Class
    • American Airlines: a cabin bag and a checked bag in Economy Class
    • Delta: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

  • What is there to do in ATL?

    During a long wait at Hartsfield-Jackson Atlanta International Airport (ATL), travelers can browse a wide variety of stores for last-minute shopping, visit the spa or check out the airport's rotating art displays showcasing Atlanta's art scene.

  • What accessible services are available at ATL?

    ATL offers several accessible facilities and services. The airport is free of architectural barriers for travelers with disabilities and all passenger elevators are accessible. Accessible restrooms are also available for travelers with attendants. Parking garages have reserved spots for travelers with disabilities and ground transportation companies can provide wheelchair lifts. Wheelchair assistance is available from airline representatives and wheelchairs can be reserved through the airline. TDD telephones for the hearing impaired are also available.

  • Are pets allowed to travel through ATL?

    Yes, pets are allowed to travel through Hartsfield-Jackson Atlanta International Airport (ATL). At the security checkpoint, TSA instructs travelers to remove pets from their carrying cases for screening while the empty case is X-rayed. Indoor Service Animal Relief Areas (SARAs) are located in every concourse near Gates T7, A10, B33, C17, E15 and F7, as well as D-Centerpoint. ATL also has a dog park outside the domestic terminal.

Your guide to booking Atlanta to Miami flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $123, about $50 less than Friday fares (29% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 6 weeks before you fly. On this route, that window historically saves about 42% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Atlanta to Miami trip for January. Fares historically average $95 round-trip in that month - typically $160 less than the most expensive month, which is June (based on the last 12 months).
  • For the best chance of arriving on time, fly with American Airlines. Over the past three months, 84% of American Airlines flights from Atlanta to Miami arrived on time, slightly above the route average of 82%. When flights on this route arrive late, they're delayed by an average of 2h 16m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Miami Airport.

    • Pullman Miami Airport
    • Red Roof PLUS+ Miami Airport
    • Hilton Miami Airport Blue Lagoon
  • ATL is one of the biggest airports in the US, with two terminals and seven concourses linked by walkways and the underground Plane Train. Give yourself extra time to get around and use the Plane Train or the International Shuttle Connector if you want to avoid a long walk between concourses or terminals.
  • If you're heading straight for the beach, catch the Miami Beach bus from the Miami Intermodal Center at MIA. Buses depart every 30 minutes.
  • If Miami is only a stop on your trip, use a long layover at Miami Airport to unwind. You can relax in one of the airport lounges or spas, fit in a quick session in the yoga room or shop for gifts and souvenirs.
  • If you're flying with children, head to the sensory room on the F Concourse departure level at Hartsfield-Jackson Atlanta International Airport (ATL) while you wait for your flight. It has a mini ball pit, a bubbling water sculpture, a tactile activity panel and other items.
  • Flying can be stressful, so before your flight to Miami International Airport (MIA), treat yourself to a massage or other spa treatment at the XpresSpa in Hartsfield-Jackson Atlanta International Airport (ATL). You'll find it in Concourse C near Gate C37, in Concourse A near Gate A18 or in the Concourse E Center Hall.
  • Need to send a last-minute email before switching devices to flight mode? Use the free Wi-Fi throughout Hartsfield-Jackson Atlanta International Airport (ATL).

Prefer to fly direct from Atlanta to Miami?

 
Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to Miami Airport, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to Miami

Monday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Tuesday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Wednesday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Thursday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Friday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Saturday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Sunday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

See more direct flights

Direct returns

Miami to Atlanta Hartsfield-Jackson

Monday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Tuesday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Wednesday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Thursday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Friday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Saturday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Sunday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

See more direct flights

More options for your flight from Atlanta to Miami

Complete your trip to Miami with a hotel stay or car rental