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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 12/20. 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
9:57 pm - 11:20 amATL-EYW
13h 23m1 stop
$131Spirit Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Spirit Airlines Logo
12:20 pm - 5:26 pmEYW-ATL
5h 06m1 stop
Spirit Airlines Logo
5:12 pm - 11:20 amATL-EYW
18h 08m2 stops
$152Spirit Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Spirit Airlines Logo
2:30 pm - 8:52 pmEYW-ATL
6h 22m1 stop
Spirit Airlines Logo
5:30 am - 11:20 amATL-EYW
5h 50m1 stop
$167Spirit Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 14
Multiple Airlines Logo
8:55 am - 9:41 pmEYW-ATL
12h 46m1 stop
Multiple Airlines Logo
7:01 pm - 11:20 amATL-EYW
16h 19m1 stop
$175Multiple Airlines
Find Deal
Thu, Dec 11 - Wed, Dec 17
Multiple Airlines Logo
2:25 pm - 9:35 pmEYW-ATL
7h 10m1 stop
Multiple Airlines Logo
5:25 am - 1:30 pmATL-EYW
8h 05m1 stop
$195Multiple Airlines
Find Deal
Mon, Jan 12 - Fri, Jan 16
Multiple Airlines Logo
2:25 pm - 9:35 pmEYW-ATL
7h 10m1 stop
Multiple Airlines Logo
10:44 pm - 9:26 amATL-EYW
34h 42m2 stops
$207Multiple Airlines
Find Deal
Mon, Jan 12 - Fri, Jan 16
Spirit Airlines Logo
12:20 pm - 12:37 amEYW-ATL
12h 17m2 stops
Spirit Airlines Logo
5:12 pm - 11:20 amATL-EYW
18h 08m2 stops
$209Spirit Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Multiple Airlines Logo
12:20 pm - 5:26 pmEYW-ATL
5h 06m1 stop
Multiple Airlines Logo
9:57 pm - 11:05 amATL-EYW
13h 08m2 stops
$216Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
8:55 am - 9:41 pmEYW-ATL
12h 46m1 stop
Multiple Airlines Logo
10:35 pm - 12:30 pmATL-EYW
37h 55m2 stops
$219Multiple Airlines
Find Deal
Thu, Dec 11 - Wed, Dec 17
Multiple Airlines Logo
10:47 am - 11:04 pmEYW-ATL
12h 17m2 stops
Multiple Airlines Logo
10:46 pm - 8:15 amATL-EYW
9h 29m1 stop
$223Multiple Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 14

American Airlines flights from Key West to Atlanta

Our best American Airlines deals on Key West to Atlanta flight tickets
American Airlines
Jan 15
EYW7:08 amKey West
7h 02m
1 stop
ATL2:10 pmAtlanta 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
ATL6:49 pmAtlanta Hartsfield-Jackson
5h 07m
1 stop
EYW11:56 pmKey West
$304
Find similar
American Airlines
Dec 18
EYW4:40 pmKey West
7h 07m
1 stop
ATL11:47 pmAtlanta Hartsfield-Jackson
Dec 22
ATL5:10 amAtlanta Hartsfield-Jackson
5h 56m
1 stop
EYW11:06 amKey West
$339
Find similar

Delta flights from Key West to Atlanta

Our best Delta deals on Key West to Atlanta flight tickets
Delta
Jan 9
EYW7:10 amKey West
2h 15m
ATL9:25 amAtlanta Hartsfield-Jackson
Jan 11
ATL9:34 amAtlanta Hartsfield-Jackson
1h 55m
EYW11:29 amKey West
$279
Find similar
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
$319
Find similar
Delta
Jan 9
EYW1:28 pmKey West
26h 06m
1 stop
ATL3:34 pmAtlanta Hartsfield-Jackson
Jan 11
ATL9:34 amAtlanta Hartsfield-Jackson
1h 55m
EYW11:29 amKey West
$342
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 21, 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

Wed 12/10

9:57 pm-11:20 am

1 stop13h 23m

$131

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 12/4

12:20 pm-5:26 pm

1 stop5h 06m

Atlanta Hartsfield-Jackson

Wed 12/10

5:12 pm-11:20 am

2 stops18h 08m

$152

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Sat 12/6

2:30 pm-8:52 pm

1 stop6h 22m

Atlanta Hartsfield-Jackson

Sun 12/14

5:30 am-11:20 am

1 stop5h 50m

$167

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 12/11

8:55 am-9:41 pm

1 stop12h 46m

Atlanta Hartsfield-Jackson

Wed 12/17

7:01 pm-11:20 am

1 stop16h 19m

$175

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Mon 1/12

2:25 pm-9:35 pm

1 stop7h 10m

Atlanta Hartsfield-Jackson

Fri 1/16

5:25 am-1:30 pm

1 stop8h 05m

$195

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Mon 1/12

2:25 pm-9:35 pm

1 stop7h 10m

Atlanta Hartsfield-Jackson

Fri 1/16

10:44 pm-9:26 am

2 stops34h 42m

$207

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 12/4

12:20 pm-12:37 am

2 stops12h 17m

Atlanta Hartsfield-Jackson

Wed 12/10

5:12 pm-11:20 am

2 stops18h 08m

$209

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 12/4

12:20 pm-5:26 pm

1 stop5h 06m

Atlanta Hartsfield-Jackson

Mon 12/8

9:57 pm-11:05 am

2 stops13h 08m

$216

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 12/11

8:55 am-9:41 pm

1 stop12h 46m

Atlanta Hartsfield-Jackson

Wed 12/17

10:35 pm-12:30 pm

2 stops37h 55m

$219

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Sat 12/6

10:47 am-11:04 pm

2 stops12h 17m

Atlanta Hartsfield-Jackson

Sun 12/14

10:46 pm-8:15 am

1 stop9h 29m

$223

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, Tue, 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 $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, Tuesday, 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
8,002 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 26 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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