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Cheap flights from Key West to Atlanta from $87

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 12/13. 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

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Spirit Airlines Logo
12:20 pm - 8:52 pmEYW-ATL
8h 32m1 stop
Spirit Airlines Logo
5:30 am - 11:20 amATL-EYW
5h 50m1 stop
$148Spirit Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 14
Multiple Airlines Logo
8:55 am - 3:58 pmEYW-ATL
7h 03m1 stop
Multiple Airlines Logo
4:53 pm - 10:09 amATL-EYW
17h 16m1 stop
$189Multiple Airlines
Find Deal
Fri, Dec 12 - Fri, Jan 16
Multiple Airlines Logo
11:45 am - 7:31 amEYW-ATL
19h 46m1 stop
Multiple Airlines Logo
9:57 pm - 11:20 amATL-EYW
13h 23m1 stop
$190Multiple Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
Multiple Airlines Logo
8:55 am - 8:10 amEYW-ATL
47h 15m2 stops
Multiple Airlines Logo
10:40 pm - 10:09 amATL-EYW
11h 29m1 stop
$199Multiple Airlines
Find Deal
Fri, Dec 12 - Fri, Jan 16
Spirit Airlines Logo
12:20 pm - 12:37 amEYW-ATL
12h 17m2 stops
Spirit Airlines Logo
5:30 am - 11:20 amATL-EYW
5h 50m1 stop
$210Spirit Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 14
Multiple Airlines Logo
11:45 am - 7:31 amEYW-ATL
19h 46m1 stop
Multiple Airlines Logo
9:57 pm - 10:19 amATL-EYW
12h 22m2 stops
$213Multiple Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
Spirit Airlines Logo
2:30 pm - 12:22 amEYW-ATL
9h 52m1 stop
Spirit Airlines Logo
7:46 pm - 11:20 amATL-EYW
15h 34m2 stops
$222Spirit Airlines
Find Deal
Sat, Dec 27 - Wed, Dec 31
Multiple Airlines Logo
12:15 pm - 10:49 pmEYW-ATL
10h 34m1 stop
Multiple Airlines Logo
10:46 pm - 8:15 amATL-EYW
9h 29m1 stop
$250Multiple Airlines
Find Deal
Sun, Nov 30 - Thu, Dec 4
Multiple Airlines Logo
12:15 pm - 7:54 amEYW-ATL
43h 39m2 stops
Multiple Airlines Logo
10:46 pm - 8:15 amATL-EYW
9h 29m1 stop
$254Multiple Airlines
Find Deal
Sun, Nov 30 - Thu, Dec 4
Spirit Airlines Logo
2:30 pm - 12:22 amEYW-ATL
9h 52m1 stop
Spirit Airlines Logo
7:09 am - 11:20 amATL-EYW
28h 11m3 stops
$269Spirit Airlines
Find Deal
Sat, Dec 27 - Wed, Dec 31

Delta flights from Key West to Atlanta

Our best Delta deals on Key West to Atlanta flight tickets
Delta
Dec 18
EYW7:40 amKey West
2h 15m
ATL9:55 amAtlanta Hartsfield-Jackson
Dec 22
ATL8:55 amAtlanta Hartsfield-Jackson
1h 57m
EYW10:52 amKey West
$279
Find similar
Delta
Dec 13
EYW6:10 pmKey West
2h 18m
ATL8:28 pmAtlanta Hartsfield-Jackson
Dec 20
ATL7:05 pmAtlanta Hartsfield-Jackson
1h 53m
EYW8:58 pmKey West
$319
Find similar
Delta
Dec 4
EYW7:40 amKey West
2h 15m
ATL9:55 amAtlanta Hartsfield-Jackson
Dec 14
ATL6:11 pmAtlanta Hartsfield-Jackson
1h 55m
EYW8:06 pmKey West
$429
Find similar

Spirit Airlines flights from Key West to Atlanta

Our best Spirit Airlines deals on Key West to Atlanta flight tickets
Spirit Airlines
Dec 4
EYW12:20 pmKey West
8h 32m
1 stop
ATL8:52 pmAtlanta Hartsfield-Jackson
Dec 14
ATL5:30 amAtlanta Hartsfield-Jackson
5h 50m
1 stop
EYW11:20 amKey West
$148
Find similar
Spirit Airlines
Dec 4
EYW12:20 pmKey West
12h 17m
2 stops
ATL12:37 amAtlanta Hartsfield-Jackson
Dec 14
ATL5:30 amAtlanta Hartsfield-Jackson
5h 50m
1 stop
EYW11:20 amKey West
$210
Find similar
Spirit Airlines
Dec 27
EYW2:30 pmKey West
9h 52m
1 stop
ATL12:22 amAtlanta Hartsfield-Jackson
Dec 31
ATL7:46 pmAtlanta Hartsfield-Jackson
15h 34m
2 stops
EYW11:20 amKey West
$222
Find similar

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 November 17, 2025.
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

Thu 12/4

12:20 pm-8:52 pm

1 stop8h 32m

Atlanta Hartsfield-Jackson

Sun 12/14

5:30 am-11:20 am

1 stop5h 50m

$148

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 12/12

8:55 am-3:58 pm

1 stop7h 03m

Atlanta Hartsfield-Jackson

Fri 1/16

4:53 pm-10:09 am

1 stop17h 16m

$189

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 12/2

11:45 am-7:31 am

1 stop19h 46m

Atlanta Hartsfield-Jackson

Sat 12/6

9:57 pm-11:20 am

1 stop13h 23m

$190

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 12/12

8:55 am-8:10 am

2 stops47h 15m

Atlanta Hartsfield-Jackson

Fri 1/16

10:40 pm-10:09 am

1 stop11h 29m

$199

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 12/4

12:20 pm-12:37 am

2 stops12h 17m

Atlanta Hartsfield-Jackson

Sun 12/14

5:30 am-11:20 am

1 stop5h 50m

$210

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 12/2

11:45 am-7:31 am

1 stop19h 46m

Atlanta Hartsfield-Jackson

Sat 12/6

9:57 pm-10:19 am

2 stops12h 22m

$213

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Sat 12/27

2:30 pm-12:22 am

1 stop9h 52m

Atlanta Hartsfield-Jackson

Wed 12/31

7:46 pm-11:20 am

2 stops15h 34m

$222

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Sun 11/30

12:15 pm-10:49 pm

1 stop10h 34m

Atlanta Hartsfield-Jackson

Thu 12/4

10:46 pm-8:15 am

1 stop9h 29m

$250

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Sun 11/30

12:15 pm-7:54 am

2 stops43h 39m

Atlanta Hartsfield-Jackson

Thu 12/4

10:46 pm-8:15 am

1 stop9h 29m

$254

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Sat 12/27

2:30 pm-12:22 am

1 stop9h 52m

Atlanta Hartsfield-Jackson

Wed 12/31

7:09 am-11:20 am

3 stops28h 11m

$269

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 cheapest month to fly to Atlanta?

The month of May is, on average, the cheapest month to fly to Atlanta from Key West, with most prices found around $339. If you aren’t able to travel to Atlanta during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $354.

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 $389. 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 $606.

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 $347. Flights to Atlanta are more costly at noon, with an average ticket price of $555. 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.

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

$319

Fastest flight time

2h 05m

Direct flights

Every day

Airports in Atlanta

1 airport
The best one-way flight to Atlanta from Key West in the past 72 hours is $319. The best round-trip flight deal from Key West to Atlanta found on momondo in the last 72 hours is $349.
The fastest flight from Key West to Atlanta takes 2h 05m
Direct flights go from Key West to Atlanta every day.
There is 1 airport near Atlanta: 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 05m.

  • 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
8,008 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 28 Delta flights for this route in a normal week, average airfare is usually $475 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
McDonough
Duluth
Blue Ridge
Warner Robins
Dahlonega
Lawrenceville
Stone Mountain
Norcross
Covington
Cartersville
Auburn
Gadsden
Newnan
Conyers
La Grange
Kennesaw
Gainesville
Lithonia

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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