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Cheap flights from Key West to Atlanta from $73

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 2/1. 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.
Spirit Airlines Logo
2:30 pm - 8:52 pm
EYW
-
ATL
6h 22m1 stop
Spirit Airlines Logo
9:01 am - 1:30 pm
ATL
-
EYW
4h 29m1 stop
$107Spirit Airlines
Wed, Dec 31 - Wed, Jan 7
Spirit Airlines Logo
12:20 pm - 5:53 pm
EYW
-
ATL
5h 33m1 stop
Spirit Airlines Logo
9:01 am - 1:30 pm
ATL
-
EYW
4h 29m1 stop
$145Spirit Airlines
Thu, Dec 25 - Wed, Dec 31
Spirit Airlines Logo
2:30 pm - 8:52 pm
EYW
-
ATL
6h 22m1 stop
Spirit Airlines Logo
9:01 am - 1:30 pm
ATL
-
EYW
4h 29m1 stop
$157Spirit Airlines
Wed, Dec 31 - Wed, Jan 7
Spirit Airlines Logo
2:30 pm - 12:22 am
EYW
-
ATL
9h 52m1 stop
Spirit Airlines Logo
9:01 am - 1:30 pm
ATL
-
EYW
4h 29m1 stop
$180Spirit Airlines
Fri, Dec 26 - Mon, Dec 29
Spirit Airlines Logo
2:30 pm - 8:52 pm
EYW
-
ATL
6h 22m1 stop
Spirit Airlines Logo
7:46 pm - 11:56 am
ATL
-
EYW
16h 10m2 stops
$182Spirit Airlines
Wed, Dec 31 - Wed, Jan 7
Spirit Airlines Logo
12:20 pm - 10:08 pm
EYW
-
ATL
9h 48m2 stops
Spirit Airlines Logo
9:01 am - 1:30 pm
ATL
-
EYW
4h 29m1 stop
$184Spirit Airlines
Thu, Dec 25 - Wed, Dec 31
Spirit Airlines Logo
12:20 pm - 10:08 pm
EYW
-
ATL
9h 48m2 stops
Spirit Airlines Logo
7:46 pm - 11:20 am
ATL
-
EYW
15h 34m2 stops
$192Spirit Airlines
Thu, Dec 25 - Wed, Dec 31
Multiple Airlines Logo
10:47 am - 3:08 pm
EYW
-
ATL
28h 21m2 stops
Multiple Airlines Logo
10:50 pm - 12:30 pm
ATL
-
EYW
13h 40m1 stop
$210Multiple Airlines
Wed, Dec 17 - Sun, Dec 21
Spirit Airlines Logo
2:30 pm - 10:08 pm
EYW
-
ATL
7h 38m2 stops
Spirit Airlines Logo
7:46 pm - 11:56 am
ATL
-
EYW
16h 10m2 stops
$215Spirit Airlines
Wed, Dec 31 - Wed, Jan 7
Spirit Airlines Logo
2:30 pm - 10:08 pm
EYW
-
ATL
7h 38m2 stops
Spirit Airlines Logo
7:46 pm - 11:56 am
ATL
-
EYW
16h 10m2 stops
$216Spirit Airlines
Wed, Dec 31 - Wed, Jan 7

Delta flights from Key West to Atlanta

Our best Delta deals on Key West to Atlanta flight tickets
Delta
Jan 15
EYW7:10 amKey West
2h 15m
ATL9:25 amAtlanta Hartsfield-Jackson
Jan 19
ATL9:30 amAtlanta Hartsfield-Jackson
1h 55m
EYW11:25 amKey West
$279
Find similar
Delta
Jan 23
EYW1:28 pmKey West
18h 42m
2 stops
ATL8:10 amAtlanta Hartsfield-Jackson
Jan 25
ATL9:30 amAtlanta Hartsfield-Jackson
1h 55m
EYW11:25 amKey West
$342
Find similar
Delta
Dec 31
EYW7:25 amKey West
2h 14m
ATL9:39 amAtlanta Hartsfield-Jackson
Jan 7
ATL5:50 pmAtlanta Hartsfield-Jackson
1h 50m
EYW7:40 pmKey West
$349
Find similar

American Airlines flights from Key West to Atlanta

Our best American Airlines deals on Key West to Atlanta flight tickets
American Airlines
Jan 15
EYW1:33 pmKey West
4h 21m
1 stop
ATL5:54 pmAtlanta Hartsfield-Jackson
Jan 19
ATL6:49 pmAtlanta Hartsfield-Jackson
5h 07m
1 stop
EYW11:56 pmKey West
$299
Find similar
American Airlines
Jan 15
EYW4:37 pmKey West
6h 20m
2 stops
ATL10:57 pmAtlanta Hartsfield-Jackson
Jan 19
ATL9:00 amAtlanta Hartsfield-Jackson
4h 03m
1 stop
EYW1:03 pmKey West
$304
Find similar
American Airlines
Dec 18
EYW11:47 amKey West
6h 50m
1 stop
ATL6:37 pmAtlanta Hartsfield-Jackson
Dec 22
ATL6:30 amAtlanta Hartsfield-Jackson
6h 43m
1 stop
EYW1:13 pmKey West
$519
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 December 4, 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

Wed 12/31

2:30 pm-8:52 pm

1 stop6h 22m

Atlanta Hartsfield-Jackson

Wed 1/7

9:01 am-1:30 pm

1 stop4h 29m

$107

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 12/25

12:20 pm-5:53 pm

1 stop5h 33m

Atlanta Hartsfield-Jackson

Wed 12/31

9:01 am-1:30 pm

1 stop4h 29m

$145

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 12/31

2:30 pm-8:52 pm

1 stop6h 22m

Atlanta Hartsfield-Jackson

Wed 1/7

9:01 am-1:30 pm

1 stop4h 29m

$157

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 12/26

2:30 pm-12:22 am

1 stop9h 52m

Atlanta Hartsfield-Jackson

Mon 12/29

9:01 am-1:30 pm

1 stop4h 29m

$180

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 12/31

2:30 pm-8:52 pm

1 stop6h 22m

Atlanta Hartsfield-Jackson

Wed 1/7

7:46 pm-11:56 am

2 stops16h 10m

$182

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 12/25

12:20 pm-10:08 pm

2 stops9h 48m

Atlanta Hartsfield-Jackson

Wed 12/31

9:01 am-1:30 pm

1 stop4h 29m

$184

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 12/25

12:20 pm-10:08 pm

2 stops9h 48m

Atlanta Hartsfield-Jackson

Wed 12/31

7:46 pm-11:20 am

2 stops15h 34m

$192

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 12/17

10:47 am-3:08 pm

2 stops28h 21m

Atlanta Hartsfield-Jackson

Sun 12/21

10:50 pm-12:30 pm

1 stop13h 40m

$210

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 12/31

2:30 pm-10:08 pm

2 stops7h 38m

Atlanta Hartsfield-Jackson

Wed 1/7

7:46 pm-11:56 am

2 stops16h 10m

$215

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Wed 12/31

2:30 pm-10:08 pm

2 stops7h 38m

Atlanta Hartsfield-Jackson

Wed 1/7

7:46 pm-11:56 am

2 stops16h 10m

$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 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 Friday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $385. 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 $643.

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 $349. Flights to Atlanta are more costly at noon, with an average ticket price of $565. 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

$290

Fastest flight time

2h 10m

Direct flights

Mon, 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 $290. The best round-trip flight deal from Key West to Atlanta found on momondo in the last 72 hours is $330.
The fastest flight from Key West to Atlanta takes 2h 10m
Direct flights go from Key West to Atlanta on Monday, Thursday, Friday, 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 14m.

  • 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
8,011 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 10 Delta flights for this route in a normal week, average airfare is usually $468 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
Lawrenceville
Dahlonega
Stone Mountain
Covington
Cartersville
Norcross
Auburn
Gadsden
Conyers
Newnan
La Grange
Gainesville
Lithonia
Kennesaw

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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