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Cheap flights from Key West to Atlanta from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Atlanta departing on 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:49 am - 7:32 pm
EYW
-
ATL
9h 43m
1 stop
Multiple Airlines Logo
6:00 am - 10:21 am
ATL
-
EYW
4h 21m
1 stop
$165Multiple Airlines
Fri, Apr 24 - Sun, Apr 26
Multiple Airlines Logo
1:01 pm - 9:46 pm
EYW
-
ATL
8h 45m
1 stop
Multiple Airlines Logo
11:55 am - 11:11 am
ATL
-
EYW
23h 16m
1 stop
$169Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
1:01 pm - 11:59 pm
EYW
-
ATL
10h 58m
2 stops
Multiple Airlines Logo
10:45 pm - 11:11 am
ATL
-
EYW
12h 26m
1 stop
$191Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
9:49 am - 9:46 pm
EYW
-
ATL
11h 57m
1 stop
Multiple Airlines Logo
6:10 am - 1:35 pm
ATL
-
EYW
7h 25m
1 stop
$199Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
9:49 am - 11:59 pm
EYW
-
ATL
14h 10m
1 stop
Multiple Airlines Logo
6:00 am - 12:26 pm
ATL
-
EYW
6h 26m
1 stop
$201Multiple Airlines
Mon, Apr 6 - Fri, Apr 10
Multiple Airlines Logo
9:49 am - 9:46 pm
EYW
-
ATL
11h 57m
1 stop
Multiple Airlines Logo
10:13 pm - 9:06 am
ATL
-
EYW
34h 53m
2 stops
$206Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
9:49 am - 9:46 pm
EYW
-
ATL
11h 57m
1 stop
Multiple Airlines Logo
6:10 am - 1:35 pm
ATL
-
EYW
7h 25m
1 stop
$207Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
9:49 am - 9:46 pm
EYW
-
ATL
11h 57m
1 stop
Multiple Airlines Logo
10:13 pm - 9:06 am
ATL
-
EYW
34h 53m
2 stops
$209Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
12:07 pm - 9:52 am
EYW
-
ATL
21h 45m
1 stop
Multiple Airlines Logo
7:50 pm - 11:06 am
ATL
-
EYW
15h 16m
1 stop
$214Multiple Airlines
Fri, May 29 - Tue, Jun 9
Multiple Airlines Logo
9:49 am - 9:46 pm
EYW
-
ATL
11h 57m
1 stop
Multiple Airlines Logo
5:10 am - 1:35 pm
ATL
-
EYW
8h 25m
1 stop
$216Multiple Airlines
Fri, Apr 17 - Fri, Apr 24

Spirit Airlines flights from Key West to Atlanta

Our best Spirit Airlines deals on Key West to Atlanta flight tickets
Spirit Airlines
Apr 17
EYW2:30 pmKey West
22h 25m
3 stops
ATL12:55 pmAtlanta Hartsfield-Jackson
Apr 24
ATL5:10 amAtlanta Hartsfield-Jackson
8h 25m
1 stop
EYW1:35 pmKey West
$350
Spirit Airlines
Apr 17
EYW2:30 pmKey West
22h 25m
3 stops
ATL12:55 pmAtlanta Hartsfield-Jackson
Apr 24
ATL5:10 amAtlanta Hartsfield-Jackson
8h 25m
1 stop
EYW1:35 pmKey West
$352
Spirit Airlines
Apr 24
EYW2:30 pmKey West
22h 25m
3 stops
ATL12:55 pmAtlanta Hartsfield-Jackson
Apr 26
ATL5:10 amAtlanta Hartsfield-Jackson
6h 21m
1 stop
EYW11:31 amKey West
$360

Delta flights from Key West to Atlanta

Our best Delta deals on Key West to Atlanta flight tickets
Delta
Sep 16
EYW6:00 pmKey West
2h 07m
ATL8:07 pmAtlanta Hartsfield-Jackson
Sep 21
ATL9:05 amAtlanta Hartsfield-Jackson
1h 53m
EYW10:58 amKey West
$319
Delta
Apr 17
EYW6:23 pmKey West
2h 16m
ATL8:39 pmAtlanta Hartsfield-Jackson
Apr 24
ATL5:50 pmAtlanta Hartsfield-Jackson
1h 50m
EYW7:40 pmKey West
$359
Delta
Mar 25
EYW2:40 pmKey West
2h 11m
ATL4:51 pmAtlanta Hartsfield-Jackson
Apr 1
ATL8:55 amAtlanta Hartsfield-Jackson
1h 53m
EYW10:48 amKey West
$599

momondo 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, momondo users made 832,500 searches. Data last updated March 23, 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
Quickest round-trip

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 4/24

9:49 am-7:32 pm

1 stop9h 43m

Atlanta Hartsfield-Jackson

Sun 4/26

6:00 am-10:21 am

1 stop4h 21m

$165

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 4/21

1:01 pm-9:46 pm

1 stop8h 45m

Atlanta Hartsfield-Jackson

Tue 4/28

11:55 am-11:11 am

1 stop23h 16m

$169

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 4/21

1:01 pm-11:59 pm

2 stops10h 58m

Atlanta Hartsfield-Jackson

Tue 4/28

10:45 pm-11:11 am

1 stop12h 26m

$191

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 4/17

9:49 am-9:46 pm

1 stop11h 57m

Atlanta Hartsfield-Jackson

Fri 4/24

6:10 am-1:35 pm

1 stop7h 25m

$199

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Mon 4/6

9:49 am-11:59 pm

1 stop14h 10m

Atlanta Hartsfield-Jackson

Fri 4/10

6:00 am-12:26 pm

1 stop6h 26m

$201

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 4/17

9:49 am-9:46 pm

1 stop11h 57m

Atlanta Hartsfield-Jackson

Fri 4/24

10:13 pm-9:06 am

2 stops34h 53m

$206

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 4/17

9:49 am-9:46 pm

1 stop11h 57m

Atlanta Hartsfield-Jackson

Fri 4/24

6:10 am-1:35 pm

1 stop7h 25m

$207

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 4/17

9:49 am-9:46 pm

1 stop11h 57m

Atlanta Hartsfield-Jackson

Fri 4/24

10:13 pm-9:06 am

2 stops34h 53m

$209

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 5/29

12:07 pm-9:52 am

1 stop21h 45m

Atlanta Hartsfield-Jackson

Tue 6/9

7:50 pm-11:06 am

1 stop15h 16m

$214

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 4/17

9:49 am-9:46 pm

1 stop11h 57m

Atlanta Hartsfield-Jackson

Fri 4/24

5:10 am-1:35 pm

1 stop8h 25m

$216

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Atlanta from

How to get the cheapest flight ticket from Key West to Atlanta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Key West and Atlanta?

What is the cheapest month to fly to Atlanta?

The month of December is, on average, the cheapest month to fly to Atlanta from Key West, with most prices found around $299. If you aren’t able to travel to Atlanta during the month of December, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $339.

What is the cheapest day to depart on your flight to Atlanta?

Our data shows that Wednesday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $397. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $689.

What is the cheapest time of day to depart on your flight to Atlanta?

The cheapest time of day to fly to Atlanta is in the afternoon when flights can be purchased for as low as $405. Flights to Atlanta are more costly at noon, with an average ticket price of $558. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Key West to Atlanta Hartsfield-Jackson flight route?

Fly from Key West to Atlanta Hartsfield-Jackson for the best Key West - Atlanta Hartsfield-Jackson flight prices

What cabin class options are available on Key West to Atlanta Hartsfield-Jackson flights?

There are 4 cabin classes available to choose from on Key West to Atlanta Hartsfield-Jackson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Key West to Atlanta flights?

You could potentially save up to 51% on your flight if you consider stops on a Key West to Atlanta flight.

How have Key West to Atlanta flight prices changed over time?

When to book flights from Key West to Atlanta

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to Atlanta according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Key West to Atlanta (EYW to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Atlanta

Best Price Found

$269

Fastest flight time

2h 00m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Atlanta

1 airport
The best one-way flight to Atlanta from Key West in the past 72 hours is $269. The best round-trip flight deal from Key West to Atlanta found on momondo in the last 72 hours is $494.
The fastest flight from Key West to Atlanta takes 2h 00m
Direct flights go from Key West to Atlanta on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Atlanta. From Key West there are direct flights to Atlanta Hartsfield-Jackson (ATL).
Search flight deals

  • How far is Key West to Atlanta Hartsfield-Jackson by plane?

    Atlanta Hartsfield-Jackson is 654.1 mi away from Key West. By plane, this route typically takes 2h 00m.

  • When did momondo last update prices for flights from Key West Airport to Atlanta Hartsfield-Jackson Airport?

    Prices for flights from Key West Airport to Atlanta Hartsfield-Jackson Airport are updated daily.

  • How many operators does momondo search for flights from Key West Airport to Atlanta Hartsfield-Jackson Airport?

  • How old do you have to be to fly from Key West Airport to Atlanta Hartsfield-Jackson Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Key West Airport to Atlanta Hartsfield-Jackson Airport.

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The travel and health documents you'll need for your trip to Atlanta Hartsfield-Jackson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Key West to Atlanta?

  • What is the most popular airline from Key West to Atlanta?

Best airlines flying from Key West to Atlanta

Compare and see reviews for airlines that fly from Key West to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $279Free CancellationRating
7.9
8,319 reviews
Search Delta flights

  • Delta Flights From Key West to Atlanta

    Delta flight deals from Key West to Atlanta start from $279 round-trip. Over the 26 Delta flights for this route in a normal week, average airfare is usually $349 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
Duluth
McDonough
Warner Robins
Blue Ridge
Stone Mountain
Lawrenceville
Cartersville
Covington
Norcross
Auburn
Dahlonega
Newnan
Kennesaw
La Grange
Lithonia
College Park
Gadsden
Douglasville

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Atlanta?

It is quick and easy to find Key West to Atlanta flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Atlanta that suits you.

Can I find flights from Key West to Atlanta with flexible booking policies on momondo?

Flights from Key West to Atlanta with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Key West to Atlanta?

momondo helps you find the best flight between Key West and Atlanta by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Key West to Atlanta right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Key West to Atlanta flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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