Cheap flights from Florida Keys to Atlanta (ATL) from $14

This is the cheapest one-way flight price, found on 6/6. Prices may vary by date and flight preferences.
MIA — ATL
Jun 11 — Jun 181
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Florida Keys to Atlanta in June, July 2023

The best prices found for Florida Keys to ATL flights for June, July
These are some of the best deals we've found on flights to Atlanta in 2023 at this time. Check back soon for alternative fares.

Florida Keys to Atlanta 2023 flight deals

Cheap flights to Atlanta from Florida Keys found for this year
These are some of the best deals we've found on flights to Atlanta in 2023 at this time. Check back soon for alternative fares.

Cheap Frontier flights from Florida Keys to Atlanta

Take a look at some of the lowest-priced Frontier flights heading from Florida Keys to Atlanta. Make sure to double check the flight details before booking.

Cheap Spirit Airlines flights from Florida Keys to Atlanta

Have a look at some of the cheapest available Spirit Airlines flights departing from Florida Keys and landing in Atlanta. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Non-stop flights to Atlanta from Florida Keys

Save time with Florida Keys to Atlanta direct flight deals
To help reduce your travel time, choose from one of these non-stop flights from Florida Keys to Atlanta. Users seeking other options on flights from Florida Keys to Atlanta should update the search form at the top of the page.

Last minute flights from Florida Keys to Atlanta

Late deals on return flights to Atlanta from Florida Keys, departing today and this week
Have a look at some of the last-minute flights available departing from Florida Keys to Atlanta. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Atlanta from Florida Keys

The cheapest one-way flights from Florida Keys to Atlanta
Users traveling one-way from Florida Keys to Atlanta can select one of these great deals. For those needing a return trip from Florida Keys, there is a search form available above.

Find flights from Florida Keys to Atlanta within your budget

Use the slider to find flights from Florida Keys to Atlanta that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$34 - $56

Route

Depart

Return

Price

MiamiAtlanta Hartsfield-Jackson

MIA - ATL

MIAATL

Miami

Sat 6/24

Nonstop1h 54m

Atlanta Hartsfield-Jackson

Tue 6/27

Nonstop1h 54m

MiamiAtlanta Hartsfield-Jackson

MIA - ATL

MIAATL

Miami

Tue 7/11

Nonstop2h 03m

Atlanta Hartsfield-Jackson

Wed 7/12

Nonstop2h 04m

MiamiAtlanta Hartsfield-Jackson

MIA - ATL

MIAATL

Miami

Tue 6/20

Nonstop1h 54m

Atlanta Hartsfield-Jackson

Sun 6/25

Nonstop1h 55m

MiamiAtlanta Hartsfield-Jackson

MIA - ATL

MIAATL

Miami

Sat 6/24

Nonstop1h 53m

Atlanta Hartsfield-Jackson

Tue 6/27

Nonstop2h 02m

MiamiAtlanta Hartsfield-Jackson

MIA - ATL

MIAATL

Miami

Thu 6/22

Nonstop2h 03m

Atlanta Hartsfield-Jackson

Sat 6/24

Nonstop1h 54m

MiamiAtlanta Hartsfield-Jackson

MIA - ATL

MIAATL

Miami

Tue 7/11

Nonstop2h 03m

Atlanta Hartsfield-Jackson

Tue 7/18

Nonstop1h 55m

MiamiAtlanta Hartsfield-Jackson

MIA - ATL

MIAATL

Miami

Wed 6/21

Nonstop1h 53m

Atlanta Hartsfield-Jackson

Thu 6/22

Nonstop1h 54m

MiamiAtlanta Hartsfield-Jackson

MIA - ATL

MIAATL

Miami

Fri 6/16

Nonstop2h 09m

Atlanta Hartsfield-Jackson

Mon 6/19

Nonstop2h 02m

MiamiAtlanta Hartsfield-Jackson

MIA - ATL

MIAATL

Miami

Tue 7/25

Nonstop2h 03m

Atlanta Hartsfield-Jackson

Tue 8/8

Nonstop2h 04m

Flights are sorted by cheapest first

Deals found on 6/5

Reviews of airlines servicing Atlanta

Peruse reviews from past customers who have flown with Frontier, Spirit Airlines and Delta from Florida Keys to Atlanta to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,393 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 10

Our pilot was amazing. We hit a lot of wind close to Atlanta; he handled it perfectly - plus he was funny. One of our flight attendants was good. A young black man, I do not remember his name. Although he was quite tall.

Delta
8.0
Very good
2,393 reviews
Delta
8.0
Very good
2,393 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 10

Our pilot was amazing. We hit a lot of wind close to Atlanta; he handled it perfectly - plus he was funny. One of our flight attendants was good. A young black man, I do not remember his name. Although he was quite tall.

American Airlines
7.3
Good
2,149 reviews
Delta
8.0
Very good
2,393 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 10

Our pilot was amazing. We hit a lot of wind close to Atlanta; he handled it perfectly - plus he was funny. One of our flight attendants was good. A young black man, I do not remember his name. Although he was quite tall.

Spirit Airlines
6.5
Okay
1,066 reviews
Delta
8.0
Very good
2,393 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 10

Our pilot was amazing. We hit a lot of wind close to Atlanta; he handled it perfectly - plus he was funny. One of our flight attendants was good. A young black man, I do not remember his name. Although he was quite tall.

Frontier
5.9
Fair
683 reviews
Delta
8.0
Very good
2,393 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 10

Our pilot was amazing. We hit a lot of wind close to Atlanta; he handled it perfectly - plus he was funny. One of our flight attendants was good. A young black man, I do not remember his name. Although he was quite tall.

Related info for your journey

Useful info, stats and facts about Florida Keys to Atlanta flights.

Alternative routes for Florida Keys to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Florida Keys to Atlanta

The chart below displays the airlines Cheapflights users traveling from Florida Keys to Atlanta choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FrontierCheapest$37Average$90FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$44Average$106FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
JetBlueCheapest$49Average$132FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
American AirlinesCheapest$98Average$213FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$98Average$340FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Florida Keys to Atlanta

See what time of day planes typically take off from Florida Keys to Atlanta
9%of flight departuresEarly morningMidnight to 6 am
35%of flight departuresMorning6 am to noon
43%of flight departuresAfternoonNoon to 6 pm
13%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM