ATL - EYW

$65 Find Cheap Flights from Atlanta to Key West - Compare and Save

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Everything you should know

Cheapest round-trip
$124
Typical prices: $321-$509
Multiple Airlines
Sat 11/3Sun 11/11
ATL - EYW • 1 stop
Cheapest non-stop
$349
Typical prices: $357-$530
Delta
Sun 12/23Mon 12/31
ATL - EYW • Non-stop
Nonstop flights
You can fly direct with Delta. Average duration is 1h 53m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $192 (round-trip)
Shortest trip • 4h 36m (one-way)
Insights
Insights
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We hope you love your trip to Key West!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Atlanta to Key West (ATL-EYW)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Key West

Tue, Nov 3 - Wed, Nov 11
Multiple Airlines Logo
8:33 pm - 9:24 amATL  Atlanta Hartsfield-Jackson-EYW Key West
12h 51m1 stop Tampa
Multiple Airlines Logo
10:04 am - 3:30 pmEYW  Key West-ATL Atlanta Hartsfield-Jackson
5h 26m1 stop Tampa
$124Multiple Airlines
Tue, Oct 27 - Tue, Nov 3
Multiple Airlines Logo
10:11 am - 9:24 amATL  Atlanta Hartsfield-Jackson-EYW Key West
23h 13m1 stop Tampa
Multiple Airlines Logo
1:16 pm - 9:03 amEYW  Key West-ATL Atlanta Hartsfield-Jackson
19h 47m1 stop Tampa
$126Multiple Airlines
Tue, Oct 27 - Tue, Nov 3
Multiple Airlines Logo
3:59 pm - 9:24 amATL  Atlanta Hartsfield-Jackson-EYW Key West
17h 25m1 stop Tampa
Multiple Airlines Logo
1:16 pm - 3:30 pmEYW  Key West-ATL Atlanta Hartsfield-Jackson
26h 14m1 stop Tampa
$126Multiple Airlines
Tue, Oct 27 - Sat, Oct 31
Multiple Airlines Logo
8:33 pm - 9:24 amATL  Atlanta Hartsfield-Jackson-EYW Key West
12h 51m1 stop Tampa
Multiple Airlines Logo
10:04 am - 3:30 pmEYW  Key West-ATL Atlanta Hartsfield-Jackson
5h 26m1 stop Tampa
$129Multiple Airlines
Wed, Dec 23 - Thu, Dec 31
Delta Logo
7:05 pm - 8:58 pmATL  Atlanta Hartsfield-Jackson-EYW Key West
1h 53mnonstop
Delta Logo
6:20 pm - 8:33 pmEYW  Key West-ATL Atlanta Hartsfield-Jackson
2h 13mnonstop
$349Delta
Fri, Dec 25 - Mon, Dec 28
Delta Logo
8:55 am - 10:53 amATL  Atlanta Hartsfield-Jackson-EYW Key West
1h 58mnonstop
Delta Logo
2:50 pm - 4:57 pmEYW  Key West-ATL Atlanta Hartsfield-Jackson
2h 07mnonstop
$349Delta
Fri, Dec 25 - Thu, Dec 31
Delta Logo
8:55 am - 10:53 amATL  Atlanta Hartsfield-Jackson-EYW Key West
1h 58mnonstop
Delta Logo
6:20 pm - 8:33 pmEYW  Key West-ATL Atlanta Hartsfield-Jackson
2h 13mnonstop
$349Delta
Sat, Jan 23 - Sat, Jan 30
American Airlines Logo
5:30 am - 9:28 amATL  Atlanta Hartsfield-Jackson-EYW Key West
3h 58m1 stop Miami
American Airlines Logo
6:01 pm - 11:32 pmEYW  Key West-ATL Atlanta Hartsfield-Jackson
5h 31m1 stop Miami
$369American Airlines
Sat, Dec 5 - Tue, Dec 8
American Airlines Logo
9:15 am - 1:14 pmATL  Atlanta Hartsfield-Jackson-EYW Key West
3h 59m1 stop Miami
American Airlines Logo
6:35 pm - 11:09 pmEYW  Key West-ATL Atlanta Hartsfield-Jackson
4h 34m1 stop Miami
$369American Airlines
Wed, Jan 20 - Sun, Jan 24
American Airlines Logo
12:18 pm - 7:20 pmATL  Atlanta Hartsfield-Jackson-EYW Key West
7h 02m1 stop Miami
American Airlines Logo
7:50 pm - 12:59 amEYW  Key West-ATL Atlanta Hartsfield-Jackson
5h 09m1 stop Miami
$369American Airlines
Booking Insights

Price, demand and travel trends for Atlanta to Key West flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Atlanta to Key West?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Atlanta to Key West. It’s 9% cheaper than the average day, while Sunday is the most expensive, with prices 18% higher.

What’s the cheapest month to fly from Atlanta to Key West?

•January is the cheapest month to fly from Atlanta to Key West at $275 round-trip.
•April ($478) and November ($477) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 73% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Atlanta to Key West the cheapest?

Flights from Atlanta to Key West are cheapest 7 weeks before departure. Booking in this window typically costs about 54% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Atlanta to Key West

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Paul Rubio

Paul Rubio

Expert on EYW

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Blane Bachelor

Blane Bachelor

Expert on ATL

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Key details for Atlanta to Key West flights

Low season

October

Cheapest flight

$65
Beat the crowds with an average 21% drop in travelers.
The most popular month to fly with an average 10% increase in travelers.
One-way flight from Atlanta to Key West

When to book flights from Atlanta to Key West

Are your dates flexible? Find out the best times to travel from Atlanta to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Atlanta to Key West flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Atlanta to Key West?

    These are the earliest and latest flight times available from Atlanta to Key West:

    • Earliest: departs at 8:51 am and lands at 10:44 am
    • Latest: departs at 7:05 pm and lands at 8:58 pm.

    The flight takes about 1h 53m.

  • What cabin classes can I book on flights from Atlanta to Key West?

    Two cabin classes are available on flights from Atlanta to Key West:

    • Economy Class
    • First Class

  • How long is a flight from Atlanta to Key West?

    A nonstop flight from Atlanta to Key West takes 1h 53m, covering 647 miles.

  • Do I need a passport to fly from Atlanta to Key West?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Atlanta to Key West flight?

    Round-trip flights from Atlanta to Key West range from $321 to $509, with an average of $414 over the past 12 months. Anything below $321 counts as a good deal.

  • How expensive are last-minute Atlanta to Key West flights?

    Last-minute fares on this route (booked within two weeks of departure) run 79% above the $414 route average. Book 7 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Atlanta to Key West?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $192 round-trip via Tampa (TPA), compared to $440 for nonstop.

  • What is the standard checked-bag allowance on flights from Atlanta to Key West?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Atlanta to Key West?

    The Airbus A319 family is used most often on this route, operated mainly by Delta and JetBlue. Other aircraft seen on the route include Canadair (Bombardier) Regional Jet 700 variants.

  • How are flight departures from Atlanta to Key West spread across the day?

    Morning is the busiest departure period on Atlanta to Key West flights, with 50% of flights leaving in that window. Afternoon departures account for 25%, evening flights for 25%, and night flights for 0%.

  • Which airlines offer Wi-Fi on Atlanta to Key West flights?

    Delta is the only airline on the Atlanta to Key West route offering in-flight Wi-Fi. Pricing depends on fare class.

  • How are flight prices from Atlanta to Key West looking right now?

    One-way fares from Atlanta to Key West are currently lower than usual. Average one-way flight prices are about $195, which is 50% below the typical average for this route.

  • What car rental options are available at Key West Airport (EYW)?

    Key West Airport (EYW) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Enterprise Rent-A-Car
    • Alamo

  • Which airports can I use when flying from Atlanta to Key West?

    Flights from Atlanta to Key West usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at Key West (EYW).

  • Which airports do connecting flights from Atlanta to Key West pass through?

    One-stop flights from Atlanta to Key West most commonly connect through:

    • Fort Lauderdale (FLL) - 59% of one-stop connections
    • Miami (MIA) - 21% of one-stop connections
    • Tampa (TPA) - 9% of one-stop connections
    • Orlando (MCO) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Atlanta to Key West?

    Yes. Flexible dates can save you up to 23% on flights from Atlanta to Key West. Thursday is the cheapest departure day at $378 round-trip on average, while Sunday is the most expensive at $489, a difference of $111.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Atlanta to Key West?

    Only Delta operates flights between Atlanta and Key West.

  • How much time can I save by choosing a different layover airport from Atlanta to Key West?

    Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 4h 36m, compared with 5h 35m via Charlotte Douglas (CLT) and 6h 10m via Fort Lauderdale (FLL).

  • What popular places can I visit in Key West?

    Some of the most popular sights in Key West are Duval Street, Key West Historic District and Mallory Square. These are among the most viewed places in Key West on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Atlanta to Key West flights?

    Among airlines operating Atlanta to Key West flights:

    • Delta: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Atlanta to Key West flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Delta: a cabin bag and a checked bag in First Class
    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

  • What are the transport options from Key West International Airport (EYW)?

    EYW is served by two Key City bus routes, green and blue, and you can take these buses from the ground transportation area. There's also a Lower Keys shuttle that serves Key West Airport. Taxis are the other option; they are available in the ground transportation area 24/7. Taxis are metered, and no reservations are required. For those looking to self-drive, Avis, Dollar, Budget, Hertz, and Thrifty operate onsite and have their counters at the baggage claim area.

  • Does Key West International Airport offer accessible services?

    Yes. EYW is a barrier-free airport. The airport has provided ramps and elevators for access to all areas of the terminal. PRM will also get reserved parking spots, accessible toilets, fast lanes, dedicated seating, and wheelchair assistance from their airline. EYW also caters to low-vision passengers who are allowed service animals and will get Aira services, braille signage, and tactile guide paths. Courtesy phones are provided at EYW for hard-of-hearing passengers.

  • Which airlines have lounges at Hartsfield-Jackson Atlanta International Airport?

    American Airlines, United Airlines, and Delta have lounges at ATL. You'll need to pay at the door and show your flight ticket to be admitted to these lounges. The American Airlines lounge is on Concourse T across from gate T10. United Club is airside on Concourse T across from Gate T11. Delta lounge has multiple locations, and you'll find the Delta Sky Club around Concourses A, B, C, D, E, F, and T. Delta Sky Club has nine locations at ATL.

  • Does Hartsfield-Jackson Atlanta International Airport offer family services?

    ATL has provided nursing pods where mothers can privately feed their young ones. The nursing pods offer a changing table, bench, and power outlets. You'll find nursing pods in the Domestic Terminal on the West Crossover and around Gates B5, D34, T7, F5, and F arrivals. The airport has also provided two play areas for some of the older kids. The play areas are around Gates A8 and A23.

Your guide to booking Atlanta to Key West flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $378, about $111 less than Sunday fares (23% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 7 weeks before you fly. On this route, that window historically saves about 54% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Atlanta to Key West trip for January. Fares historically average $275 round-trip in that month - typically $203 less than the most expensive month, which is April (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Tampa Airport (TPA) can be cheaper than flying direct. The cheapest layover option averages $192 round-trip on this route - about $247 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Key West Airport.

    • Havana Cabana at Key West
    • Parrot Key Hotel & Villas
    • DoubleTree by Hilton Hotel Grand Key - Key West
  • Hartsfield-Jackson Atlanta International Airport (ATL) is a massive airport with two terminals and seven concourses. The airport has provided an underground train and moving walkways for easy inter-terminal transfers.
  • Pets are welcome to travel through ATL. However, pets must remain within their carriers at all times. The airport has provided pet relief areas around Gates A10, B33, E14, F7, T7, C19, and the D Midpoint.
  • Around 667 kg of carbon is emitted per passenger on flights from Atlanta to Key West. However, you can fly more sustainably with Delta and American Airlines. These airlines have flights that emit 63% and 50% less carbon per passenger, respectively.
  • Unwind with a massage, pedicure, or manicure before your flight to Key West at XpresSpa. XpresSpa offers express spa services at ATL, and you'll find their booths around A Centerpoint and around Gates C34 and D26.
  • Business travelers can access the business center at ATL before their flight. The business center, located on Concourse T, second floor, is open 24h and offers computers, internet access, and business services.

Prefer to fly direct from Atlanta to Key West?

 
Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to Key West Airport, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to Key West

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

Key West to Atlanta Hartsfield-Jackson

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

More options for your flight from Atlanta to Key West

Complete your trip to Key West with a hotel stay or car rental