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$88+ Cheap flights from Key West to Atlanta (EYW - 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — ATL
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Cheap flight deals from Key West to Atlanta

Cheapest flights from Key West to Atlanta
Explore the most affordable flight options available from Key West to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 24, 2026.

This Priceline deal was found by Cheapflights users on 1/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/202:25 pm
EYW
-
ATL
1 stop7h 00m
Spirit Airlines
Fri 2/278:47 am
ATL
-
EYW
1 stop4h 43m
Spirit Airlines
Deal found 1/23$193
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/309:49 am
EYW
-
ATL
1 stop10h 23m
Multiple Airlines
Sat 1/3110:56 pm
ATL
-
EYW
1 stop10h 30m
Multiple Airlines
Deal found 1/21$195
This Kiwi.com deal was found by Cheapflights users on 1/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/209:49 am
EYW
-
ATL
1 stop10h 03m
Multiple Airlines
Fri 2/2710:59 pm
ATL
-
EYW
2 stops34h 07m
Multiple Airlines
Deal found 1/23$216
This Priceline deal was found by Cheapflights users on 1/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:25 pm
EYW
-
ATL
1 stop3h 58m
Spirit Airlines
Sun 3/225:25 am
ATL
-
EYW
1 stop6h 05m
Spirit Airlines
Deal found 1/23$233
This Kiwi.com deal was found by Cheapflights users on 1/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/194:22 pm
EYW
-
ATL
2 stops8h 11m
Multiple Airlines
Sun 3/228:29 am
ATL
-
EYW
1 stop7h 13m
Multiple Airlines
Deal found 1/23$278
This Kiwi.com deal was found by Cheapflights users on 1/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/222:25 pm
EYW
-
ATL
1 stop17h 29m
Multiple Airlines
Sun 3/15:01 am
ATL
-
EYW
1 stop8h 29m
Multiple Airlines
Deal found 1/23$303
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/69:49 am
EYW
-
ATL
1 stop10h 23m
Multiple Airlines
Tue 2/1010:44 pm
ATL
-
EYW
2 stops34h 22m
Multiple Airlines
Deal found 1/21$327

Find flight deals from Key West to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$193
(Priceline)

One-way from

$88
(Kiwi.com)

Popular in

January

Cheapest in

December

Average price

$628

Good round-trip deal

$352 or less

Good one-way deal

$307 or less
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 Key West to Atlanta Hartsfield-Jackson
Search Deals
One-way flight from Key West to Atlanta Hartsfield-Jackson
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Key West to Atlanta Hartsfield-Jackson.
Search Deals
Price to beat on a one-way flight from Key West to Atlanta Hartsfield-Jackson.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West 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 January 24, 2026.
Use the filters below to find and compare flights from Key West to Atlanta that are best for you.

Fly from

Key West

Fly to

Atlanta

Route

Depart

Return

Price

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 2/20

2:25 pm-9:25 pm

1 stop7h 00m

Atlanta Hartsfield-Jackson

Fri 2/27

8:47 am-1:30 pm

1 stop4h 43m

$193

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 2/20

9:49 am-7:52 pm

1 stop10h 03m

Atlanta Hartsfield-Jackson

Fri 2/27

10:59 pm-9:06 am

2 stops34h 07m

$216

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 3/19

12:25 pm-4:23 pm

1 stop3h 58m

Atlanta Hartsfield-Jackson

Sun 3/22

5:25 am-11:30 am

1 stop6h 05m

$233

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 3/19

4:22 pm-12:33 am

2 stops8h 11m

Atlanta Hartsfield-Jackson

Sun 3/22

8:29 am-3:42 pm

1 stop7h 13m

$278

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Sun 2/22

2:25 pm-7:54 am

1 stop17h 29m

Atlanta Hartsfield-Jackson

Sun 3/1

5:01 am-1:30 pm

1 stop8h 29m

$303

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 2/6

9:49 am-8:12 pm

1 stop10h 23m

Atlanta Hartsfield-Jackson

Tue 2/10

10:44 pm-9:06 am

2 stops34h 22m

$327

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 2/20

2:46 pm-4:52 pm

Nonstop2h 06m

Atlanta Hartsfield-Jackson

Fri 2/27

5:52 pm-7:42 pm

Nonstop1h 50m

$508

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 2/6

7:10 am-9:25 am

Nonstop2h 15m

Atlanta Hartsfield-Jackson

Tue 2/10

5:50 pm-7:40 pm

Nonstop1h 50m

$539

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 2/20

1:06 pm-11:33 pm

1 stop10h 27m

$92

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Mon 2/9

1:06 pm-3:32 pm

1 stop26h 26m

$104

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 15 results
1
2

Compare providers for flights from Key West to Atlanta

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to Atlanta in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Key West-Atlanta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Atlanta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-Atlanta flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Key West-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Key West to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Key West 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 Key West to Atlanta

What is the cheapest month to book a flight from Key West to Atlanta?

Currently, May is the cheapest month in which you can book a flight from Key West to Atlanta (average of $242). Flying from Key West to Atlanta in July is currently the most expensive (average of $559). 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 EYW to ATL?

Find hourly flight availability from Key West 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 January 24, 2026.

When flying from Key West to Atlanta, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 40% versus a flight at noon.

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 January 24, 2026.
Read through reviews of airlines operating flights from Key West to Atlanta, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,110 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,110 reviews
Delta
7.9
Good
8,110 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • What airports do I use to fly from Key West to Atlanta?

    To fly from Key West to Atlanta, you need to book a flight from Key West (EYW) to Hartsfield-Jackson (ATL). Nonstop flights to Atlanta Hartsfield-Jackson from Key West take 2h 10m on average. When it comes time to book airfare, you have a few options: there are 20 outbound flights from Key West to Hartsfield-Jackson offered by 1 airline.

  • How long is the flight from Key West to Atlanta?

    For as low as $193, Spirit Airlines can have you in Atlanta from Key West in 7h. There are 647 mi between Key West and Atlanta.

  • What is the cheapest airline to fly from Key West to Atlanta round-trip?

    According to our current data, Delta ($279), offers the cheapest pricing from Key West to Atlanta. Delta is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Key West to Atlanta?

    Consider Korean Air (88%), Aeromexico (83%) or Virgin Atlantic (82%) when booking your flight. These represent the most reliable airlines when flying from Key West to Atlanta.

  • What are the cheapest flights from Key West to Atlanta?

    On average you can expect to pay $777 for a flight from Key West to Atlanta. The cheapest flight overall is $158 while the most popular route, (Key West - Atlanta Hartsfield-Jackson) is currently priced at $178.

  • Can I find deals for flights from Key West to Atlanta that include hotel bookings?

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

  • How can I find direct flights from Key West to Atlanta?

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

  • Can I find deals for business class flights from Key West to Atlanta?

    Yes. Cheapflights offers flight deals from Key West 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 Key West to Atlanta?

    Currently, May is the cheapest month in which you can book a flight from Key West to Atlanta (average of $242). Flying from Key West to Atlanta in July is currently the most expensive (average of $559). 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 Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
College Park
Duluth
McDonough
Norcross
Roswell
Marietta
Stone Mountain
Lawrenceville
Conyers
Lithia Springs
Kennesaw
Peachtree Corners
Buford
Lithonia
Covington
Smyrna
Commerce
Douglasville
Auburn
Suwanee

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Top airline flying from Key West to Atlanta

Discover the top airline that operate flights from Key West 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 January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$279Average$439FlexibilityNo cancel feeOn-timeN/A

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