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Cheap flights from Key West to Atlanta from $104

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 10/10. 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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Find the cheapest flights from Key West to Atlanta (EYW-ATL)

Cheap round-trip flights

Logo
4:50 pm - 7:47 amEYW-ATL
14h 57m1 stop
Logo
10:00 pm - 2:54 pmATL-EYW
16h 54m1 stop
$202
Find Deal
Thu, Sep 11 - Sun, Sep 14
Logo
12:29 pm - 11:59 pmEYW-ATL
11h 30m2 stops
Logo
10:00 pm - 2:54 pmATL-EYW
16h 54m1 stop
$269
Find Deal
Thu, Sep 11 - Sun, Sep 14
Delta Logo
2:00 pm - 4:01 pmEYW-ATL
2h 01mnonstop
Delta Logo
6:15 pm - 8:07 pmATL-EYW
1h 52mnonstop
$379Delta
Find Deal
Sat, Sep 13 - Sat, Sep 20
American Airlines Logo
4:49 pm - 11:54 pmEYW-ATL
7h 05m1 stop
American Airlines Logo
7:45 am - 3:14 pmATL-EYW
7h 29m1 stop
$399American Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 23
American Airlines Logo
7:31 pm - 11:56 pmEYW-ATL
4h 25m1 stop
American Airlines Logo
7:05 am - 4:38 pmATL-EYW
9h 33m1 stop
$401American Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
American Airlines Logo
12:24 pm - 9:52 pmEYW-ATL
9h 28m1 stop
American Airlines Logo
8:06 pm - 11:49 amATL-EYW
15h 43m1 stop
$403American Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
American Airlines Logo
1:59 pm - 11:54 pmEYW-ATL
9h 55m2 stops
American Airlines Logo
8:00 am - 1:29 pmATL-EYW
5h 29m1 stop
$404American Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 23
American Airlines Logo
11:25 am - 7:30 pmEYW-ATL
8h 05m2 stops
American Airlines Logo
10:18 am - 6:59 pmATL-EYW
8h 41m2 stops
$409American Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 23
Delta Logo
7:00 am - 8:59 amEYW-ATL
1h 59mnonstop
Delta Logo
6:15 pm - 8:12 pmATL-EYW
1h 57mnonstop
$439Delta
Find Deal
Thu, Sep 4 - Mon, Sep 8
United Airlines Logo
3:41 pm - 1:42 pmEYW-ATL
22h 01m3 stops
United Airlines Logo
7:35 pm - 2:55 pmATL-EYW
19h 20m2 stops
$971United Airlines
Find Deal
Fri, Aug 29 - Tue, Sep 2

American Airlines flights from Key West to Atlanta

Our best American Airlines deals on Key West to Atlanta flight tickets
American Airlines
Sep 18
EYW4:49 pmKey West
7h 05m
1 stop
ATL11:54 pmAtlanta Hartsfield-Jackson
Sep 23
ATL7:45 amAtlanta Hartsfield-Jackson
7h 29m
1 stop
EYW3:14 pmKey West
$399
Find similar
American Airlines
Sep 13
EYW7:31 pmKey West
4h 25m
1 stop
ATL11:56 pmAtlanta Hartsfield-Jackson
Sep 20
ATL7:05 amAtlanta Hartsfield-Jackson
9h 33m
1 stop
EYW4:38 pmKey West
$401
Find similar
American Airlines
Sep 4
EYW12:24 pmKey West
9h 28m
1 stop
ATL9:52 pmAtlanta Hartsfield-Jackson
Sep 8
ATL8:06 pmAtlanta Hartsfield-Jackson
15h 43m
1 stop
EYW11:49 amKey West
$403
Find similar

Delta flights from Key West to Atlanta

Our best Delta deals on Key West to Atlanta flight tickets
Delta
Sep 13
EYW2:00 pmKey West
2h 01m
ATL4:01 pmAtlanta Hartsfield-Jackson
Sep 20
ATL6:15 pmAtlanta Hartsfield-Jackson
1h 52m
EYW8:07 pmKey West
$379
Find similar
Delta
Sep 4
EYW7:00 amKey West
1h 59m
ATL8:59 amAtlanta Hartsfield-Jackson
Sep 8
ATL6:15 pmAtlanta Hartsfield-Jackson
1h 57m
EYW8:12 pmKey West
$439
Find similar
Delta
Aug 29
EYW11:52 amKey West
1h 57m
ATL1:49 pmAtlanta Hartsfield-Jackson
Sep 2
ATL11:12 amAtlanta Hartsfield-Jackson
1h 53m
EYW1:05 pmKey West
$554
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 August 14, 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 9/11

4:50 pm-7:47 am

1 stop14h 57m

Atlanta Hartsfield-Jackson

Sun 9/14

10:00 pm-2:54 pm

1 stop16h 54m

$202

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 9/11

12:29 pm-11:59 pm

2 stops11h 30m

Atlanta Hartsfield-Jackson

Sun 9/14

10:00 pm-2:54 pm

1 stop16h 54m

$269

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Sat 9/13

2:00 pm-4:01 pm

Nonstop2h 01m

Atlanta Hartsfield-Jackson

Sat 9/20

6:15 pm-8:07 pm

Nonstop1h 52m

$379

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 9/18

4:49 pm-11:54 pm

1 stop7h 05m

Atlanta Hartsfield-Jackson

Tue 9/23

7:45 am-3:14 pm

1 stop7h 29m

$399

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Sat 9/13

7:31 pm-11:56 pm

1 stop4h 25m

Atlanta Hartsfield-Jackson

Sat 9/20

7:05 am-4:38 pm

1 stop9h 33m

$401

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 9/4

12:24 pm-9:52 pm

1 stop9h 28m

Atlanta Hartsfield-Jackson

Mon 9/8

8:06 pm-11:49 am

1 stop15h 43m

$403

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 9/18

1:59 pm-11:54 pm

2 stops9h 55m

Atlanta Hartsfield-Jackson

Tue 9/23

8:00 am-1:29 pm

1 stop5h 29m

$404

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 9/18

11:25 am-7:30 pm

2 stops8h 05m

Atlanta Hartsfield-Jackson

Tue 9/23

10:18 am-6:59 pm

2 stops8h 41m

$409

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Thu 9/4

7:00 am-8:59 am

Nonstop1h 59m

Atlanta Hartsfield-Jackson

Mon 9/8

6:15 pm-8:12 pm

Nonstop1h 57m

$439

Key WestAtlanta

EYW - ATL

EYWATL

Key West

Fri 8/29

3:41 pm-1:42 pm

3 stops22h 01m

Atlanta Hartsfield-Jackson

Tue 9/2

7:35 pm-2:55 pm

2 stops19h 20m

$971

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 typical price of a round-trip flight between Key West and Atlanta?

What is the cheapest month to fly to Atlanta?

The month of November is, on average, the cheapest month to fly to Atlanta from Key West, with most prices found around $279. If you aren’t able to travel to Atlanta during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $309.

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 $388. 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 $632.

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 $574. 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?

As of August 2025, prices for Key West to Atlanta flights are approximately 169% more expensive when compared to flights at the same time last year.

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

$104

Fastest flight time

1h 57m

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 $104. The best round-trip flight deal from Key West to Atlanta found on momondo in the last 72 hours is $202.
The fastest flight from Key West to Atlanta takes 1h 57m
Direct flights go from Key West to Atlanta on Monday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Delta.
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 1h 57m.

  • 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 $219Free CancellationRating
8.0
7,980 reviews
Search Delta flights

  • Delta Flights From Key West to Atlanta

    Delta flight deals from Key West to Atlanta start from $219 round-trip. Over the 28 Delta flights for this route in a normal week, average airfare is usually $366 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
Duluth
McDonough
Blue Ridge
Warner Robins
Athens
Lawrenceville
Stone Mountain
Norcross
Dahlonega
Auburn
Gadsden
Covington
Cartersville
Conyers
La Grange
Gainesville
Newnan
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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