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$39+ Cheap flights from Florida Keys to Atlanta (ATL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — ATL
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Florida Keys to Atlanta

Keep the following information in mind while searching for Florida Keys to Atlanta flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$67
(eDestinos)

One-way from

$39
(CheapOair)

Popular in

January

Cheapest in

November

Average price

$378
Provider with most accurate pricing for Key West-Atlanta Hartsfield-Jackson flight deals.
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Provider most trusted by Cheapflights users for Key West-Atlanta Hartsfield-Jackson flights.
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From Florida Keys to Atlanta Hartsfield-Jackson
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One-way flight from Florida Keys to Atlanta Hartsfield-Jackson
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Highest demand for flights based on searches. 14% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Florida Keys to Atlanta

Cheapest flights from Florida Keys to Atlanta
Explore the most affordable flight options available from Florida Keys to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This eDestinos deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/308:58 amMIA - ATL
Nonstop2h 00mSpirit Airlines
Mon 5/56:00 amATL - MIA
Nonstop1h 53mSpirit Airlines
Deal found 3/31$67
This Frontier deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/99:03 amMIA - ATL
Nonstop2h 11mFrontier
Tue 5/138:03 amATL - MIA
Nonstop2h 00mFrontier
Deal found 4/1$69
This Cheapflightsfares deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/248:58 amMIA - ATL
Nonstop2h 00mMultiple Airlines
Sun 4/276:00 amATL - MIA
Nonstop1h 59mMultiple Airlines
Deal found 4/1$72
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2410:00 amMIA - ATL
Nonstop2h 07mAmerican Airlines
Mon 4/288:47 amATL - MIA
Nonstop1h 55mAmerican Airlines
Deal found 4/1$158
This JetBlue deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/297:00 amMIA - ATL
1 stop10h 17mJetBlue
Tue 5/66:09 amATL - MIA
1 stop7h 06mJetBlue
Deal found 4/1$193
This Mytrip deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/224:06 pmEYW - ATL
2 stops31h 53mMultiple Airlines
Sun 5/256:47 amATL - EYW
1 stop9h 58mMultiple Airlines
Deal found 4/1$281
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2211:48 amEYW - ATL
Nonstop2h 03mDelta
Sun 5/259:00 amATL - EYW
Nonstop1h 51mDelta
Deal found 4/1$299
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/274:00 pmEYW - ATL
2 stops7h 43mAmerican Airlines
Mon 9/18:59 amATL - EYW
1 stop6h 21mAmerican Airlines
Deal found 4/1$324
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/168:45 amEYW - ATL
2 stops13h 15mUnited Airlines
Sun 4/205:45 amATL - EYW
2 stops12h 20mUnited Airlines
Deal found 3/31$461

Cheapflights Fare Finder

Customize your flight search to find flights from Florida Keys 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, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
Use the filters below to find and compare flights from Florida Keys to Atlanta that are best for you.

Fly from

Florida Keys

Fly to

Atlanta

Route

Depart

Return

Price

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Wed 4/30

8:58 am-10:58 am

Nonstop2h 00m

Atlanta Hartsfield-Jackson

Mon 5/5

6:00 am-7:53 am

Nonstop1h 53m

$67

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Fri 5/9

9:03 am-11:14 am

Nonstop2h 11m

Atlanta Hartsfield-Jackson

Tue 5/13

8:03 am-10:03 am

Nonstop2h 00m

$69

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Thu 4/24

8:58 am-10:58 am

Nonstop2h 00m

Atlanta Hartsfield-Jackson

Sun 4/27

6:00 am-7:59 am

Nonstop1h 59m

$72

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Thu 4/24

10:00 am-12:07 pm

Nonstop2h 07m

Atlanta Hartsfield-Jackson

Mon 4/28

8:47 am-10:42 am

Nonstop1h 55m

$158

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Tue 4/29

7:00 am-5:17 pm

1 stop10h 17m

Atlanta Hartsfield-Jackson

Tue 5/6

6:09 am-1:15 pm

1 stop7h 06m

$193

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Sat 5/10

7:00 am-8:58 am

Nonstop1h 58m

Atlanta Hartsfield-Jackson

Sat 5/10

1:59 pm-3:52 pm

Nonstop1h 53m

$211

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 5/22

4:06 pm-11:59 pm

2 stops31h 53m

Atlanta Hartsfield-Jackson

Sun 5/25

6:47 am-4:45 pm

1 stop9h 58m

$281

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 5/22

11:48 am-1:51 pm

Nonstop2h 03m

Atlanta Hartsfield-Jackson

Sun 5/25

9:00 am-10:51 am

Nonstop1h 51m

$299

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 8/27

4:00 pm-11:43 pm

2 stops7h 43m

Atlanta Hartsfield-Jackson

Mon 9/1

8:59 am-3:20 pm

1 stop6h 21m

$324

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 4/16

8:45 am-10:00 pm

2 stops13h 15m

Atlanta Hartsfield-Jackson

Sun 4/20

5:45 am-6:05 pm

2 stops12h 20m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 21 results
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Best time to book a flight from Florida Keys to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Florida Keys with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Florida Keys to Atlanta

What is the cheapest month to book a flight from Florida Keys to Atlanta?

Currently, August is the cheapest month in which you can book a flight from Florida Keys to Atlanta (average of $190). Flying from Florida Keys to Atlanta in June is currently the most expensive (average of $247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EOA to ATL?

Find hourly flight availability from Florida Keys to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Florida Keys to Atlanta as you normally would.

Rainfall in Atlanta by month

Plan your trip to Atlanta by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Atlanta ranges from 3.4 - 5.3 inches per month. July is typically the wettest month, when rainfall can reach 5.3 in. April is typically the driest time to visit Atlanta when rainfall is around 3.4 in.

Temperature in Atlanta by month

Plan your trip to Atlanta by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Atlanta, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlanta. Reviews last updated April 1, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines 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.
Southwest
8.0
Very good
4,275 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,275 reviews
Southwest
8.0
Very good
4,275 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,899 reviews
Southwest
8.0
Very good
4,275 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,615 reviews
Southwest
8.0
Very good
4,275 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,924 reviews
Southwest
8.0
Very good
4,275 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,275 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Atlanta from Florida Keys?

    Atlanta Hartsfield-Jackson (ATL) is the airport you will fly into if you book a flight from Florida Keys to Atlanta. It is only a 8.2 mi journey from Hartsfield-Jackson (ATL) to Atlanta’s city center.

  • What are the cheapest airlines to fly from Florida Keys to Atlanta one-way?

    One-way options have recently been found by users for as low as $39 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $41 and Southwest from $89 one-way.

  • What are the most reliable airlines from Florida Keys to Atlanta?

    Consider Korean Air (74%), Aeromexico (73%) or KLM (72%) when booking your flight. These represent the most reliable airlines when flying from Florida Keys to Atlanta.

  • What are the cheapest flights from Florida Keys to Atlanta?

    Looking for the cheapest flight from Florida Keys to Atlanta? While on average our users pay $499, our data indicates the cheapest price to be $128. The most popular route (Miami - Atlanta Hartsfield-Jackson), is priced around $62.

  • Can I find deals for flights from Florida Keys to Atlanta that include hotel bookings?

    Yes. In addition to deals on Florida Keys to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florida Keys to Atlanta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to Atlanta.

  • Can I find deals for business class flights from Florida Keys to Atlanta?

    Yes. Cheapflights offers flight deals from Florida Keys to Atlanta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Florida Keys to Atlanta?

    Currently, August is the cheapest month in which you can book a flight from Florida Keys to Atlanta (average of $190). Flying from Florida Keys to Atlanta in June is currently the most expensive (average of $247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Florida Keys?

Book flights to Florida Keys if you plan to visit one of these locations
Norcross
Duluth
Opelika
Auburn
College Park
Marietta
Stone Mountain
McDonough
Sandy Springs
Morrow
Conyers
Buford
Acworth
Lithonia
Athens
Smyrna
Stockbridge
Lawrenceville
Douglasville
Suwanee

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Alternative routes for Florida Keys to Atlanta

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Top airline flying from Florida Keys to Atlanta

Discover the top airline that operate flights from Florida Keys to Atlanta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$219Average$401FlexibilityNo cancel feeOn-timeN/A

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