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Cheap flights from Key West to Atlanta from $82

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 12/25. 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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Multiple Airlines Logo
9:57 am - 9:44 pmEYW-ATL
11h 47m1 stop
Multiple Airlines Logo
10:55 pm - 11:20 amATL-EYW
12h 25m1 stop
$167Multiple Airlines
Find Deal
Fri, Dec 26 - Mon, Dec 29
Spirit Airlines Logo
12:15 pm - 10:49 pmEYW-ATL
10h 34m1 stop
Spirit Airlines Logo
5:20 am - 11:20 amATL-EYW
6h 00m1 stop
$199Spirit Airlines
Find Deal
Sun, Nov 23 - Thu, Nov 27
Multiple Airlines Logo
10:59 am - 9:00 pmEYW-ATL
10h 01m1 stop
Multiple Airlines Logo
10:44 am - 11:20 amATL-EYW
24h 36m1 stop
$244Multiple Airlines
Find Deal
Tue, Nov 25 - Sat, Nov 29
Multiple Airlines Logo
9:57 am - 9:44 pmEYW-ATL
11h 47m1 stop
Multiple Airlines Logo
4:23 pm - 8:39 amATL-EYW
16h 16m2 stops
$249Multiple Airlines
Find Deal
Fri, Dec 26 - Mon, Dec 29
Multiple Airlines Logo
8:55 am - 9:13 pmEYW-ATL
12h 18m2 stops
Multiple Airlines Logo
10:59 pm - 8:15 amATL-EYW
9h 16m1 stop
$251Multiple Airlines
Find Deal
Sun, Nov 23 - Thu, Nov 27
Multiple Airlines Logo
10:59 am - 7:58 amEYW-ATL
20h 59m2 stops
Multiple Airlines Logo
10:13 pm - 10:19 amATL-EYW
12h 06m1 stop
$278Multiple Airlines
Find Deal
Tue, Nov 25 - Sat, Nov 29
Delta Logo
7:25 am - 9:39 amEYW-ATL
2h 14mnonstop
Delta Logo
7:05 pm - 8:58 pmATL-EYW
1h 53mnonstop
$279Delta
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Fri, Dec 26 - Mon, Dec 29
Delta Logo
2:35 pm - 4:41 pmEYW-ATL
2h 06mnonstop
Delta Logo
5:50 pm - 7:44 pmATL-EYW
1h 54mnonstop
$437Delta
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Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
6:31 am - 10:22 amEYW-ATL
3h 51m1 stop
American Airlines Logo
12:37 pm - 4:29 pmATL-EYW
3h 52m1 stop
$527American Airlines
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Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
6:31 am - 10:22 amEYW-ATL
3h 51m1 stop
American Airlines Logo
11:01 am - 6:30 pmATL-EYW
7h 29m2 stops
$532American Airlines
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Tue, Mar 10 - Wed, Mar 11

United Airlines flights from Key West to Atlanta

Our best United Airlines deals on Key West to Atlanta flight tickets
United Airlines
Nov 14
EYW3:00 pmKey West
8h 09m
1 stop
ATL11:09 pmAtlanta Hartsfield-Jackson
Nov 15
ATL9:35 amAtlanta Hartsfield-Jackson
28h 11m
3 stops
EYW1:46 pmKey West
$891
Find similar
United Airlines
Nov 14
EYW3:00 pmKey West
9h 29m
2 stops
ATL12:29 amAtlanta Hartsfield-Jackson
Nov 15
ATL3:58 pmAtlanta Hartsfield-Jackson
21h 48m
3 stops
EYW1:46 pmKey West
$897
Find similar
United Airlines
Nov 18
EYW3:00 pmKey West
8h 09m
1 stop
ATL11:09 pmAtlanta Hartsfield-Jackson
Nov 19
ATL10:10 amAtlanta Hartsfield-Jackson
27h 54m
3 stops
EYW2:04 pmKey West
$976
Find similar

Delta flights from Key West to Atlanta

Our best Delta deals on Key West to Atlanta flight tickets
Delta
Dec 26
EYW7:25 amKey West
2h 14m
ATL9:39 amAtlanta Hartsfield-Jackson
Dec 29
ATL7:05 pmAtlanta Hartsfield-Jackson
1h 53m
EYW8:58 pmKey West
$279
Find similar
Delta
Mar 10
EYW2:35 pmKey West
2h 06m
ATL4:41 pmAtlanta Hartsfield-Jackson
Mar 11
ATL5:50 pmAtlanta Hartsfield-Jackson
1h 54m
EYW7:44 pmKey West
$437
Find similar
Delta
Nov 23
EYW7:40 amKey West
2h 09m
ATL9:49 amAtlanta Hartsfield-Jackson
Nov 27
ATL12:15 pmAtlanta Hartsfield-Jackson
1h 48m
EYW2:03 pmKey West
$499
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 10, 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

Fri 12/26

9:57 am-9:44 pm

1 stop11h 47m

Atlanta Hartsfield-Jackson

Mon 12/29

10:55 pm-11:20 am

1 stop12h 25m

$167

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Sun 11/23

12:15 pm-10:49 pm

1 stop10h 34m

Atlanta Hartsfield-Jackson

Thu 11/27

5:20 am-11:20 am

1 stop6h 00m

$199

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 11/25

10:59 am-9:00 pm

1 stop10h 01m

Atlanta Hartsfield-Jackson

Sat 11/29

10:44 am-11:20 am

1 stop24h 36m

$244

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 12/26

9:57 am-9:44 pm

1 stop11h 47m

Atlanta Hartsfield-Jackson

Mon 12/29

4:23 pm-8:39 am

2 stops16h 16m

$249

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Sun 11/23

8:55 am-9:13 pm

2 stops12h 18m

Atlanta Hartsfield-Jackson

Thu 11/27

10:59 pm-8:15 am

1 stop9h 16m

$251

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 11/25

10:59 am-7:58 am

2 stops20h 59m

Atlanta Hartsfield-Jackson

Sat 11/29

10:13 pm-10:19 am

1 stop12h 06m

$278

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 12/26

7:25 am-9:39 am

Nonstop2h 14m

Atlanta Hartsfield-Jackson

Mon 12/29

7:05 pm-8:58 pm

Nonstop1h 53m

$279

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 3/10

2:35 pm-4:41 pm

Nonstop2h 06m

Atlanta Hartsfield-Jackson

Wed 3/11

5:50 pm-7:44 pm

Nonstop1h 54m

$437

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 3/10

6:31 am-10:22 am

1 stop3h 51m

Atlanta Hartsfield-Jackson

Wed 3/11

12:37 pm-4:29 pm

1 stop3h 52m

$527

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 3/10

6:31 am-10:22 am

1 stop3h 51m

Atlanta Hartsfield-Jackson

Wed 3/11

11:01 am-6:30 pm

2 stops7h 29m

$532

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

Mon, 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 $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 on Monday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
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 06m.

  • 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
8,007 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 24 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
Athens
Warner Robins
Dahlonega
Lawrenceville
Stone Mountain
Norcross
Covington
Cartersville
Auburn
Gadsden
Newnan
Conyers
La Grange
Kennesaw
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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