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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 1/30. 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
2:30 pm - 8:52 pmEYW-ATL
6h 22m1 stop
Spirit Airlines Logo
9:01 am - 1:30 pmATL-EYW
4h 29m1 stop
$157Spirit Airlines
Find Deal
Wed, Dec 31 - Wed, Jan 7
Spirit Airlines Logo
12:51 pm - 8:49 pmEYW-ATL
7h 58m1 stop
Spirit Airlines Logo
5:25 am - 11:56 amATL-EYW
6h 31m1 stop
$158Spirit Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
Spirit Airlines Logo
2:30 pm - 8:52 pmEYW-ATL
6h 22m1 stop
Spirit Airlines Logo
9:01 am - 1:30 pmATL-EYW
4h 29m1 stop
$173Spirit Airlines
Find Deal
Fri, Dec 26 - Wed, Dec 31
Multiple Airlines Logo
11:45 am - 7:31 amEYW-ATL
19h 46m1 stop
Multiple Airlines Logo
7:46 pm - 8:15 amATL-EYW
12h 29m1 stop
$174Multiple Airlines
Find Deal
Tue, Dec 16 - Sat, Dec 20
Spirit Airlines Logo
12:51 pm - 7:10 amEYW-ATL
18h 19m2 stops
Spirit Airlines Logo
5:25 am - 11:56 amATL-EYW
6h 31m1 stop
$178Spirit Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
Spirit Airlines Logo
2:30 pm - 8:52 pmEYW-ATL
6h 22m1 stop
Spirit Airlines Logo
7:46 pm - 11:56 amATL-EYW
16h 10m2 stops
$182Spirit Airlines
Find Deal
Wed, Dec 31 - Wed, Jan 7
Spirit Airlines Logo
12:20 pm - 5:53 pmEYW-ATL
5h 33m1 stop
Spirit Airlines Logo
9:01 am - 1:30 pmATL-EYW
4h 29m1 stop
$185Spirit Airlines
Find Deal
Thu, Jan 1 - Mon, Jan 5
Spirit Airlines Logo
2:30 pm - 10:08 pmEYW-ATL
7h 38m2 stops
Spirit Airlines Logo
5:21 am - 1:30 pmATL-EYW
8h 09m1 stop
$204Spirit Airlines
Find Deal
Fri, Dec 26 - Wed, Dec 31
Multiple Airlines Logo
11:45 am - 5:26 pmEYW-ATL
29h 41m2 stops
Multiple Airlines Logo
7:46 pm - 8:15 amATL-EYW
12h 29m1 stop
$207Multiple Airlines
Find Deal
Tue, Dec 16 - Sat, Dec 20
Multiple Airlines Logo
10:32 pm - 7:31 amEYW-ATL
8h 59m1 stop
Multiple Airlines Logo
10:50 pm - 11:20 amATL-EYW
12h 30m1 stop
$208Multiple Airlines
Find Deal
Tue, Dec 23 - Sat, Dec 27

Delta flights from Key West to Atlanta

Our best Delta deals on Key West to Atlanta flight tickets
Delta
Jan 9
EYW2:45 pmKey West
2h 10m
ATL4:55 pmAtlanta Hartsfield-Jackson
Jan 11
ATL3:21 pmAtlanta Hartsfield-Jackson
1h 50m
EYW5:11 pmKey West
$279
Find similar
Delta
Jan 9
EYW1:28 pmKey West
20h 22m
1 stop
ATL9:50 amAtlanta Hartsfield-Jackson
Jan 11
ATL9:34 amAtlanta Hartsfield-Jackson
1h 55m
EYW11:29 amKey West
$312
Find similar
Delta
Jan 8
EYW1:28 pmKey West
27h 10m
1 stop
ATL4:38 pmAtlanta Hartsfield-Jackson
Jan 11
ATL3:21 pmAtlanta Hartsfield-Jackson
1h 50m
EYW5:11 pmKey West
$317
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
EYW6:06 amKey West
4h 31m
1 stop
ATL10:37 amAtlanta Hartsfield-Jackson
Jan 19
ATL5:14 pmAtlanta Hartsfield-Jackson
4h 33m
1 stop
EYW9:47 pmKey West
$299
Find similar
American Airlines
Jan 15
EYW4:37 pmKey West
6h 20m
2 stops
ATL10:57 pmAtlanta Hartsfield-Jackson
Jan 19
ATL8:00 amAtlanta Hartsfield-Jackson
4h 42m
1 stop
EYW12:42 pmKey West
$304
Find similar
American Airlines
Feb 18
EYW4:02 pmKey West
7h 23m
2 stops
ATL11:25 pmAtlanta Hartsfield-Jackson
Feb 21
ATL1:20 pmAtlanta Hartsfield-Jackson
9h 29m
2 stops
EYW10:49 pmKey West
$309
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 2, 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

$157

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 1/8

12:51 pm-8:49 pm

1 stop7h 58m

Atlanta Hartsfield-Jackson

Sun 1/11

5:25 am-11:56 am

1 stop6h 31m

$158

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 12/26

2:30 pm-8:52 pm

1 stop6h 22m

Atlanta Hartsfield-Jackson

Wed 12/31

9:01 am-1:30 pm

1 stop4h 29m

$173

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 12/16

11:45 am-7:31 am

1 stop19h 46m

Atlanta Hartsfield-Jackson

Sat 12/20

7:46 pm-8:15 am

1 stop12h 29m

$174

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 1/8

12:51 pm-7:10 am

2 stops18h 19m

Atlanta Hartsfield-Jackson

Sun 1/11

5:25 am-11:56 am

1 stop6h 31m

$178

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 1/1

12:20 pm-5:53 pm

1 stop5h 33m

Atlanta Hartsfield-Jackson

Mon 1/5

9:01 am-1:30 pm

1 stop4h 29m

$185

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 12/26

2:30 pm-10:08 pm

2 stops7h 38m

Atlanta Hartsfield-Jackson

Wed 12/31

5:21 am-1:30 pm

1 stop8h 09m

$204

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 12/16

11:45 am-5:26 pm

2 stops29h 41m

Atlanta Hartsfield-Jackson

Sat 12/20

7:46 pm-8:15 am

1 stop12h 29m

$207

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Tue 12/23

10:32 pm-7:31 am

1 stop8h 59m

Atlanta Hartsfield-Jackson

Sat 12/27

10:50 pm-11:20 am

1 stop12h 30m

$208

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 05m

Direct flights

Mon, Wed, 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 05m
Direct flights go from Key West to Atlanta on Monday, Wednesday, 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 10m.

  • 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 13 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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