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Cheap flights from Key West to Atlanta from $85

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 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
12:25 pm - 4:23 pm
EYW
-
ATL
3h 58m
1 stop
Spirit Airlines Logo
5:25 am - 11:30 am
ATL
-
EYW
6h 05m
1 stop
$169Spirit Airlines
Tue, Apr 7 - Thu, Apr 9
Multiple Airlines Logo
11:51 am - 5:11 pm
EYW
-
ATL
5h 20m
1 stop
Multiple Airlines Logo
6:00 am - 11:11 am
ATL
-
EYW
5h 11m
1 stop
$189Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Spirit Airlines Logo
12:25 pm - 12:39 am
EYW
-
ATL
12h 14m
2 stops
Spirit Airlines Logo
5:25 am - 11:30 am
ATL
-
EYW
6h 05m
1 stop
$210Spirit Airlines
Tue, Apr 7 - Thu, Apr 9
Multiple Airlines Logo
11:51 am - 5:11 pm
EYW
-
ATL
5h 20m
1 stop
Multiple Airlines Logo
8:10 pm - 9:06 am
ATL
-
EYW
12h 56m
2 stops
$222Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Spirit Airlines Logo
2:35 pm - 7:05 pm
EYW
-
ATL
4h 30m
1 stop
Spirit Airlines Logo
5:25 am - 1:37 pm
ATL
-
EYW
8h 12m
1 stop
$224Spirit Airlines
Fri, Mar 20 - Fri, Mar 27
Multiple Airlines Logo
11:51 am - 4:39 pm
EYW
-
ATL
4h 48m
1 stop
Multiple Airlines Logo
6:00 am - 2:18 pm
ATL
-
EYW
8h 18m
1 stop
$233Multiple Airlines
Wed, Apr 29 - Thu, May 14
Spirit Airlines Logo
12:25 pm - 8:11 am
EYW
-
ATL
19h 46m
3 stops
Spirit Airlines Logo
5:25 am - 11:30 am
ATL
-
EYW
6h 05m
1 stop
$260Spirit Airlines
Tue, Apr 7 - Thu, Apr 9
Multiple Airlines Logo
2:35 pm - 7:44 am
EYW
-
ATL
17h 09m
1 stop
Multiple Airlines Logo
10:44 pm - 9:06 am
ATL
-
EYW
34h 22m
2 stops
$269Multiple Airlines
Fri, Mar 20 - Fri, Mar 27
Delta Logo
11:43 am - 1:54 pm
EYW
-
ATL
2h 11mnonstop
Delta Logo
8:55 am - 10:48 am
ATL
-
EYW
1h 53mnonstop
$279Delta
Wed, Mar 25 - Wed, Apr 1
Spirit Airlines Logo
12:25 pm - 12:39 am
EYW
-
ATL
12h 14m
2 stops
Spirit Airlines Logo
11:00 am - 1:37 pm
ATL
-
EYW
26h 37m
3 stops
$288Spirit Airlines
Tue, Apr 7 - Thu, Apr 9

Spirit Airlines flights from Key West to Atlanta

Our best Spirit Airlines deals on Key West to Atlanta flight tickets
Spirit Airlines
Mar 20
EYW2:35 pmKey West
4h 30m
1 stop
ATL7:05 pmAtlanta Hartsfield-Jackson
Mar 27
ATL5:25 amAtlanta Hartsfield-Jackson
8h 12m
1 stop
EYW1:37 pmKey West
$224
Spirit Airlines
Mar 25
EYW12:25 pmKey West
19h 46m
3 stops
ATL8:11 amAtlanta Hartsfield-Jackson
Apr 1
ATL5:25 amAtlanta Hartsfield-Jackson
6h 05m
1 stop
EYW11:30 amKey West
$312
Spirit Airlines
Mar 20
EYW2:35 pmKey West
17h 36m
3 stops
ATL8:11 amAtlanta Hartsfield-Jackson
Mar 27
ATL5:25 amAtlanta Hartsfield-Jackson
8h 12m
1 stop
EYW1:37 pmKey West
$313

Delta flights from Key West to Atlanta

Our best Delta deals on Key West to Atlanta flight tickets
Delta
Mar 25
EYW11:43 amKey West
2h 11m
ATL1:54 pmAtlanta Hartsfield-Jackson
Apr 1
ATL8:55 amAtlanta Hartsfield-Jackson
1h 53m
EYW10:48 amKey West
$279
Delta
Mar 5
EYW11:59 amKey West
2h 04m
ATL2:03 pmAtlanta Hartsfield-Jackson
Mar 5
ATL5:52 pmAtlanta Hartsfield-Jackson
1h 50m
EYW7:42 pmKey West
$492
Delta
Mar 20
EYW2:40 pmKey West
2h 11m
ATL4:51 pmAtlanta Hartsfield-Jackson
Mar 27
ATL5:50 pmAtlanta Hartsfield-Jackson
1h 51m
EYW7:41 pmKey West
$498

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 February 3, 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

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 4/7

12:25 pm-4:23 pm

1 stop3h 58m

Atlanta Hartsfield-Jackson

Thu 4/9

5:25 am-11:30 am

1 stop6h 05m

$169

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 3/25

11:51 am-5:11 pm

1 stop5h 20m

Atlanta Hartsfield-Jackson

Wed 4/1

6:00 am-11:11 am

1 stop5h 11m

$189

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 4/7

12:25 pm-12:39 am

2 stops12h 14m

Atlanta Hartsfield-Jackson

Thu 4/9

5:25 am-11:30 am

1 stop6h 05m

$210

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 3/25

11:51 am-5:11 pm

1 stop5h 20m

Atlanta Hartsfield-Jackson

Wed 4/1

8:10 pm-9:06 am

2 stops12h 56m

$222

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 3/20

2:35 pm-7:05 pm

1 stop4h 30m

Atlanta Hartsfield-Jackson

Fri 3/27

5:25 am-1:37 pm

1 stop8h 12m

$224

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 4/29

11:51 am-4:39 pm

1 stop4h 48m

Atlanta Hartsfield-Jackson

Thu 5/14

6:00 am-2:18 pm

1 stop8h 18m

$233

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 4/7

12:25 pm-8:11 am

3 stops19h 46m

Atlanta Hartsfield-Jackson

Thu 4/9

5:25 am-11:30 am

1 stop6h 05m

$260

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 3/20

2:35 pm-7:44 am

1 stop17h 09m

Atlanta Hartsfield-Jackson

Fri 3/27

10:44 pm-9:06 am

2 stops34h 22m

$269

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 3/25

11:43 am-1:54 pm

Nonstop2h 11m

Atlanta Hartsfield-Jackson

Wed 4/1

8:55 am-10:48 am

Nonstop1h 53m

$279

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 4/7

12:25 pm-12:39 am

2 stops12h 14m

Atlanta Hartsfield-Jackson

Thu 4/9

11:00 am-1:37 pm

3 stops26h 37m

$288

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 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 May 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 Friday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $384. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Monday is $698.

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 $354. Flights to Atlanta are more costly at noon, with an average ticket price of $578. 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 45% 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

$334

Fastest flight time

2h 04m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Atlanta

1 airport
The best one-way flight to Atlanta from Key West in the past 72 hours is $334. The best round-trip flight deal from Key West to Atlanta found on momondo in the last 72 hours is $394.
The fastest flight from Key West to Atlanta takes 2h 04m
Direct flights go from Key West to Atlanta on Monday, Tuesday, Thursday, Friday, 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 04m.

  • 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 $269Free CancellationRating
7.9
8,132 reviews
Search Delta flights

  • Delta Flights From Key West to Atlanta

    Delta flight deals from Key West to Atlanta start from $269 round-trip. Over the 28 Delta flights for this route in a normal week, average airfare is usually $429 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
Blue Ridge
Warner Robins
Stone Mountain
Lawrenceville
Cartersville
Covington
Auburn
Dahlonega
Norcross
Gadsden
Conyers
Kennesaw
Newnan
Lithonia
Douglasville
Gainesville

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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