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

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.

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

• Economy Class
• First Class

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

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.

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.

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.

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.

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.

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.

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%.

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

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.

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

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

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

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.

Only Delta operates flights between Atlanta and 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).

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.

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.

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.

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.

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.

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.

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.