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$74+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — ATL
Aug 20 — Aug 271
Thu 8/20
Thu 8/27
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 July 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/2611:46 am
EYW
-
ATL
1 stop10h 18m
Multiple Airlines
Mon 8/3110:03 am
ATL
-
EYW
1 stop26h 31m
Multiple Airlines
Deal found 7/19$145
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/1911:46 am
EYW
-
ATL
1 stop4h 30m
Multiple Airlines
Tue 8/2510:59 pm
ATL
-
EYW
1 stop12h 07m
Multiple Airlines
Deal found 7/20$153
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 10/112:01 pm
EYW
-
ATL
1 stop8h 17m
Multiple Airlines
Sun 10/49:54 am
ATL
-
EYW
1 stop26h 25m
Multiple Airlines
Deal found 7/21$156
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/67:53 pm
EYW
-
ATL
1 stop13h 09m
Multiple Airlines
Sun 8/99:41 am
ATL
-
EYW
1 stop25h 26m
Multiple Airlines
Deal found 7/16$171
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 7/309:22 pm
EYW
-
ATL
1 stop12h 19m
Multiple Airlines
Sun 8/95:01 am
ATL
-
EYW
1 stop8h 30m
Multiple Airlines
Deal found 7/18$178
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 10/271:16 pm
EYW
-
ATL
1 stop7h 02m
Multiple Airlines
Tue 11/109:23 pm
ATL
-
EYW
1 stop12h 01m
Multiple Airlines
Deal found 7/19$192
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 10/2810:04 am
EYW
-
ATL
1 stop4h 35m
Multiple Airlines
Wed 11/118:30 pm
ATL
-
EYW
1 stop13h 49m
Multiple Airlines
Deal found 7/16$223
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 7/281:14 pm
EYW
-
ATL
1 stop5h 23m
Multiple Airlines
Sat 8/16:11 pm
ATL
-
EYW
1 stop25h 02m
Multiple Airlines
Deal found 7/19$230

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 July 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$145
(Kiwi.com)

One-way from

$74
(Kiwi.com)

Popular in

February

Cheapest in

March

Average price

$339

Good round-trip deal

$379 or less

Good one-way deal

$385 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 ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 21, 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 8/26

11:46 am-10:04 pm

1 stop10h 18m

Atlanta Hartsfield-Jackson

Mon 8/31

10:59 pm-12:34 pm

1 stop13h 35m

$145

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 8/26

6:15 pm-8:29 pm

Nonstop2h 14m

Atlanta Hartsfield-Jackson

Mon 8/31

8:55 am-10:50 am

Nonstop1h 55m

$259
Quickest round-trip

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 10/1

7:40 am-9:42 am

Nonstop2h 02m

Atlanta Hartsfield-Jackson

Sun 10/4

8:55 am-10:46 am

Nonstop1h 51m

$269

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 8/19

7:40 am-9:44 am

Nonstop2h 04m

Atlanta Hartsfield-Jackson

Tue 8/25

11:05 am-1:00 pm

Nonstop1h 55m

$269

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Sun 8/2

12:05 pm-9:41 am

1 stop21h 36m

Atlanta Hartsfield-Jackson

Thu 8/6

10:10 am-9:41 am

2 stops23h 31m

$360

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 8/6

1:59 pm-4:05 pm

Nonstop2h 06m

Atlanta Hartsfield-Jackson

Sun 8/9

5:59 pm-7:57 pm

Nonstop1h 58m

$399

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 8/6

11:30 am-8:48 pm

2 stops9h 18m

Atlanta Hartsfield-Jackson

Sun 8/9

6:00 am-1:09 pm

2 stops7h 09m

$529

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 7/30

2:24 pm-4:31 pm

Nonstop2h 07m

Atlanta Hartsfield-Jackson

Sun 8/9

5:59 pm-7:57 pm

Nonstop1h 58m

$529

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 8/12

6:15 pm-8:29 pm

Nonstop2h 14m

Atlanta Hartsfield-Jackson

Thu 8/13

8:55 am-10:50 am

Nonstop1h 55m

$597

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 7/30

11:28 am-9:52 pm

2 stops10h 24m

Atlanta Hartsfield-Jackson

Sun 8/9

6:00 am-1:09 pm

2 stops7h 09m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

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 July.
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 $298). Flying from Key West to Atlanta in February is currently the most expensive (average of $578). 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 July 21, 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 morning, which can drop the price by up to 24% 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 July 21, 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
7.8
Good
8,473 reviews

Boarding

8.1

Overall

7.8

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.8
Good
8,473 reviews
Delta
7.8
Good
8,473 reviews

Boarding

8.1

Overall

7.8

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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 04m 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 $259, Delta can have you in Atlanta from Key West in 2h 14m. 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 ($279), offers the cheapest pricing from Key West to Atlanta. Delta is 31% 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 KLM (84%), Virgin Atlantic (83%) or Aeromexico (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 $475 for a flight from Key West to Atlanta. The cheapest flight overall is $283 while the most popular route, (Key West - Atlanta Hartsfield-Jackson) is currently priced at $145.

  • 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 $298). Flying from Key West to Atlanta in February is currently the most expensive (average of $578). 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
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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 July 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$279Average$349FlexibilityNo cancel feeOn-timeN/A

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