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$42+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — ATL
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$84
(Cheapflightsfares)

One-way from

$42
(Cheapflightsfares)

Popular in

January

Cheapest in

November

Average price

$498
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. 11% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 5/299:10 amMIA - ATL
Nonstop2h 11mFrontier
Sun 6/17:59 pmATL - MIA
Nonstop2h 09mFrontier
Deal found 4/30$84
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 5/2211:44 amMIA - ATL
Nonstop2h 06mMultiple Airlines
Mon 5/266:00 amATL - MIA
Nonstop1h 58mMultiple Airlines
Deal found 4/30$91
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Fri 5/2311:44 amMIA - ATL
Nonstop2h 06mSpirit Airlines
Sun 5/258:55 amATL - MIA
Nonstop1h 54mSpirit Airlines
Deal found 4/30$96
This Delta deal was found by Cheapflights users on 4/30. 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 5/2910:37 amMIA - ATL
Nonstop2h 01mDelta
Mon 6/210:45 pmATL - MIA
Nonstop1h 52mDelta
Deal found 4/30$169
This American Airlines deal was found by Cheapflights users on 4/30. 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 7/103:08 pmMIA - ATL
1 stop6h 42mAmerican Airlines
Mon 7/218:16 pmATL - MIA
1 stop4h 21mAmerican Airlines
Deal found 4/30$203
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 5/92:18 pmEYW - ATL
1 stop9h 28mUnited Airlines
Sun 5/116:00 amATL - EYW
1 stop6h 59mUnited Airlines
Deal found 4/30$295
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/1510:30 amEYW - ATL
1 stop24h 25mMultiple Airlines
Mon 5/196:55 amATL - EYW
2 stops9h 46mMultiple Airlines
Deal found 4/30$303
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 8/2711:45 amEYW - ATL
Nonstop2h 02mDelta
Mon 9/15:50 pmATL - EYW
Nonstop1h 56mDelta
Deal found 4/29$339
This American Airlines deal was found by Cheapflights users on 4/30. 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 8/2712:59 pmEYW - ATL
1 stop5h 27mAmerican Airlines
Mon 9/19:00 amATL - EYW
1 stop5h 05mAmerican Airlines
Deal found 4/30$359

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 May 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

Thu 5/29

9:10 am-11:21 am

Nonstop2h 11m

Atlanta Hartsfield-Jackson

Sun 6/1

7:59 pm-10:08 pm

Nonstop2h 09m

$84

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Thu 5/22

11:44 am-1:50 pm

Nonstop2h 06m

Atlanta Hartsfield-Jackson

Mon 5/26

6:00 am-7:58 am

Nonstop1h 58m

$91

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Fri 5/23

11:44 am-1:50 pm

Nonstop2h 06m

Atlanta Hartsfield-Jackson

Sun 5/25

8:55 am-10:49 am

Nonstop1h 54m

$96

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Tue 6/10

5:30 am-7:28 am

Nonstop1h 58m

Atlanta Hartsfield-Jackson

Mon 6/16

8:52 pm-10:47 pm

Nonstop1h 55m

$159

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Thu 5/29

10:04 am-3:21 pm

1 stop5h 17m

Atlanta Hartsfield-Jackson

Mon 6/2

6:10 pm-10:20 pm

1 stop4h 10m

$200

MiamiAtlanta

MIA - ATL

MIAATL

Miami

Sat 6/7

7:00 am-5:30 pm

1 stop10h 30m

Atlanta Hartsfield-Jackson

Tue 6/10

7:55 am-3:40 pm

2 stops7h 45m

$219

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 5/15

10:30 am-10:55 am

1 stop24h 25m

Atlanta Hartsfield-Jackson

Mon 5/19

6:55 am-4:41 pm

2 stops9h 46m

$303

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 8/27

11:45 am-1:47 pm

Nonstop2h 02m

Atlanta Hartsfield-Jackson

Mon 9/1

5:50 pm-7:46 pm

Nonstop1h 56m

$339

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 8/27

12:59 pm-6:26 pm

1 stop5h 27m

Atlanta Hartsfield-Jackson

Mon 9/1

9:00 am-2:05 pm

1 stop5h 05m

$359

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Mon 6/30

8:45 am-2:33 pm

2 stops29h 48m

Atlanta Hartsfield-Jackson

Sat 7/5

3:57 pm-6:05 pm

2 stops26h 08m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 May 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.

Weekly flight availability from Florida Keys to Atlanta

Explore weekly flight availability from Florida Keys to Atlanta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 1, 2025.

The most flights from zzEOA to ATL are scheduled on a Wednesday (25 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (18 on average).

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 May 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
4,294 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Spirit Airlines
6.3
Okay
7,963 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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 $42 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $44 and Delta from $80 one-way.

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

    Consider Korean Air (68%), Aeromexico (64%) or Delta (63%) 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 $384, our data indicates the cheapest price to be $189. The most popular route (Miami - Atlanta Hartsfield-Jackson), is priced around $83.

  • 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
Duluth
Norcross
College Park
McDonough
Marietta
Auburn
Opelika
Stone Mountain
Conyers
Morrow
Sandy Springs
Lithonia
Douglasville
Acworth
Buford
Athens
Smyrna
Stockbridge
Lawrenceville
Kennesaw

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Alternative routes for Florida Keys to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.
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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$219Average$400FlexibilityNo cancel feeOn-timeN/A

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