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$75+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — ATL
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
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 March 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Tue 3/241:01 pm
EYW
-
ATL
1 stop10h 49m
Multiple Airlines
Sat 3/2810:50 pm
ATL
-
EYW
1 stop16h 52m
Multiple Airlines
Deal found 3/9$160
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 4/811:51 am
EYW
-
ATL
1 stop11h 49m
Multiple Airlines
Sun 4/128:23 am
ATL
-
EYW
1 stop7h 19m
Multiple Airlines
Deal found 3/9$166
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Mon 3/239:49 am
EYW
-
ATL
2 stops30h 34m
Multiple Airlines
Tue 3/2410:45 pm
ATL
-
EYW
1 stop12h 26m
Multiple Airlines
Deal found 3/6$181
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Mon 4/209:49 am
EYW
-
ATL
1 stop11h 57m
Multiple Airlines
Wed 4/2210:45 pm
ATL
-
EYW
1 stop10h 21m
Multiple Airlines
Deal found 3/6$191
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Mon 4/209:49 am
EYW
-
ATL
1 stop11h 57m
Multiple Airlines
Thu 4/236:00 am
ATL
-
EYW
1 stop9h 42m
Multiple Airlines
Deal found 3/6$207
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Mon 5/181:11 pm
EYW
-
ATL
1 stop21h 27m
Multiple Airlines
Wed 5/206:00 am
ATL
-
EYW
1 stop5h 06m
Multiple Airlines
Deal found 3/7$213
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 3/201:06 pm
EYW
-
ATL
1 stop10h 23m
Multiple Airlines
Tue 3/2410:45 pm
ATL
-
EYW
1 stop12h 26m
Multiple Airlines
Deal found 3/5$217
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 3/199:46 am
EYW
-
ATL
1 stop11h 49m
Multiple Airlines
Sun 3/2210:45 pm
ATL
-
EYW
1 stop13h 41m
Multiple Airlines
Deal found 3/7$222
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Mon 3/91:06 pm
EYW
-
ATL
1 stop17h 58m
Multiple Airlines
Tue 3/106:33 pm
ATL
-
EYW
1 stop16h 38m
Multiple Airlines
Deal found 3/7$228
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 5/2912:10 pm
EYW
-
ATL
1 stop5h 25m
Multiple Airlines
Tue 6/910:45 pm
ATL
-
EYW
1 stop12h 21m
Multiple Airlines
Deal found 3/8$234

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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(Kiwi.com)

One-way from

$75
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$453

Good round-trip deal

$428 or less

Good one-way deal

$269 or less
Provider with most accurate pricing for Key West-Atlanta Hartsfield-Jackson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Atlanta Hartsfield-Jackson flights.
Search Deals
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. 10% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 10, 2026.
Use the filters below to find and compare flights from Key West to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 4/8

11:51 am-11:40 pm

1 stop11h 49m

Atlanta Hartsfield-Jackson

Sun 4/12

8:23 am-3:42 pm

1 stop7h 19m

$166

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Mon 4/20

9:49 am-9:46 pm

1 stop11h 57m

Atlanta Hartsfield-Jackson

Thu 4/23

6:00 am-3:42 pm

1 stop9h 42m

$207

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 5/29

7:30 am-9:42 am

Nonstop2h 12m

Atlanta Hartsfield-Jackson

Tue 6/9

3:18 pm-5:12 pm

Nonstop1h 54m

$299
Quickest round-trip

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 8/13

7:00 am-9:00 am

Nonstop2h 00m

Atlanta Hartsfield-Jackson

Wed 8/19

3:18 pm-5:14 pm

Nonstop1h 56m

$299

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 3/20

1:06 pm-11:29 pm

1 stop10h 23m

Atlanta Hartsfield-Jackson

Tue 3/24

10:50 pm-9:06 am

2 stops34h 16m

$315

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 5/29

11:28 am-6:03 pm

1 stop6h 35m

Atlanta Hartsfield-Jackson

Tue 6/9

11:09 am-7:10 pm

2 stops8h 01m

$324

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 4/8

12:25 pm-12:39 am

2 stops12h 14m

Atlanta Hartsfield-Jackson

Sun 4/12

11:00 am-1:37 pm

3 stops26h 37m

$375

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Mon 3/23

2:35 pm-12:39 am

2 stops10h 04m

Atlanta Hartsfield-Jackson

Tue 3/24

10:34 am-11:30 am

3 stops24h 56m

$376

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Mon 4/20

2:30 pm-7:59 am

2 stops17h 29m

Atlanta Hartsfield-Jackson

Thu 4/23

9:53 am-1:35 pm

3 stops27h 42m

$388

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 8/13

1:29 pm-7:25 pm

2 stops5h 56m

Atlanta Hartsfield-Jackson

Wed 8/19

9:00 am-6:39 pm

2 stops9h 39m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub the most. FlightHub 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, March is the cheapest month in which you can book a flight from Key West to Atlanta (average of $162). Flying from Key West to Atlanta in June is currently the most expensive (average of $697). 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 March 10, 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 afternoon, which can drop the price by up to 34% versus a flight in the evening.

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 March 10, 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
8,276 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

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
8,276 reviews
Delta
7.9
Good
8,276 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

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 00m 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 $299, Delta can have you in Atlanta from Key West in 2h 12m. There are 647 mi between Key West and Atlanta. Most flights are nonstop.

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

    According to our current data, Delta ($269), offers the cheapest pricing from Key West to Atlanta. Delta is 34% 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 Aeromexico (82%), Korean Air (80%) or Virgin Atlantic (80%) 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 $484 for a flight from Key West to Atlanta. The cheapest flight overall is $159 while the most popular route, (Key West - Atlanta Hartsfield-Jackson) is currently priced at $191.

  • 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, March is the cheapest month in which you can book a flight from Key West to Atlanta (average of $162). Flying from Key West to Atlanta in June is currently the most expensive (average of $697). 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
Sandy Springs
McDonough
Norcross
Roswell
Marietta
Lawrenceville
Lithia Springs
Peachtree Corners
Gainesville
Buford
Auburn
Conyers
Lithonia
Covington
Smyrna
Kennesaw
Commerce
Douglasville

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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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$269Average$349FlexibilityNo cancel feeOn-timeN/A

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