$81+ Cheap flights from Atlanta to Key West (ATL - EYW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — EYW
Dec 9 — Dec 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Atlanta to Key West with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Key West are usually found in January or September, booked 87 days in advance, depart on a Tuesday or Saturday and return on a Thursday
Cheap flight deals from Atlanta to Key West
Cheapest
Best
Last-minute
One-way
Cheapest flights from Atlanta to Key WestExplore the most affordable flight options available from Atlanta to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2026.
Explore the most affordable flight options available from Atlanta to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:49 pm -
1 stop15h 42m
Fri 12/113:58 pm -
1 stop17h 56m
Deal found 11/6![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:39 pm -
1 stop11h 40m
Wed 12/910:45 am -
1 stop5h 05m
Deal found 11/9![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:45 pm -
1 stop12h 34m
Fri 12/113:58 pm -
1 stop17h 56m
Deal found 11/6![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:04 pm -
1 stop18h 46m
Fri 12/1112:59 pm -
1 stop8h 55m
Deal found 11/6![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3110:44 pm -
1 stop11h 35m
Wed 1/612:19 pm -
1 stop9h 20m
Deal found 11/5![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/147:09 pm -
1 stop15h 10m
Wed 12/1610:45 am -
1 stop5h 05m
Deal found 11/8![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3110:44 pm -
1 stop11h 35m
Tue 1/510:59 am -
1 stop24h 45m
Deal found 11/4![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3010:42 pm -
1 stop11h 37m
Wed 1/611:19 am -
1 stop9h 41m
Deal found 11/4![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3010:42 pm -
1 stop11h 37m
Tue 1/510:59 am -
1 stop24h 45m
Deal found 11/4![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:19 am -
1 stop6h 00m
Tue 12/2912:01 pm -
1 stop8h 00m
Deal found 11/7![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:09 pm -
1 stop22h 10m
Sat 12/1210:45 am -
1 stop11h 09m
Deal found 11/7![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:19 am -
1 stop6h 00m
Mon 12/2812:59 pm -
1 stop21h 44m
Deal found 11/7![Multiple Airlines logo]()
$171
Best flights from Atlanta to Key WestDiscover carefully curated flight deals from Atlanta to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
Discover carefully curated flight deals from Atlanta to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/317:05 pm -
Nonstop1h 52m
Mon 1/47:30 am -
Nonstop2h 08m
Deal found 11/5![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:55 am -
Nonstop1h 53m
Mon 12/217:15 am -
Nonstop2h 09m
Deal found 11/6![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/238:55 am -
Nonstop1h 57m
Mon 12/287:15 am -
Nonstop2h 09m
Deal found 11/8![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/238:55 am -
Nonstop1h 58m
Sat 1/305:00 pm -
Nonstop2h 09m
Deal found 11/4![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:55 am -
Nonstop1h 53m
Wed 11/256:08 pm -
Nonstop2h 11m
Deal found 11/4![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:07 am -
Nonstop1h 52m
Tue 12/17:25 am -
Nonstop2h 09m
Deal found 11/8![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:08 pm -
Nonstop1h 53m
Sat 12/126:06 pm -
Nonstop2h 12m
Deal found 11/7![Delta logo]()
$509
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/223:20 pm -
Nonstop1h 50m
Sat 11/282:07 pm -
Nonstop2h 05m
Deal found 11/8![Delta logo]()
$564
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/267:05 pm -
Nonstop1h 52m
Thu 12/312:50 pm -
Nonstop2h 08m
Deal found 11/8![Delta logo]()
$588
Last-minute flights from Atlanta to Key WestDiscover last-minute flight deals from Atlanta to Key West. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Key West. Data last updated November 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:49 pm -
1 stop15h 42m
Fri 12/113:58 pm -
1 stop17h 56m
Deal found 11/6![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:39 pm -
1 stop11h 40m
Wed 12/910:45 am -
1 stop5h 05m
Deal found 11/9![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:09 pm -
1 stop22h 10m
Sat 12/1210:45 am -
1 stop11h 09m
Deal found 11/7![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:45 pm -
1 stop12h 34m
Fri 12/113:58 pm -
1 stop17h 56m
Deal found 11/6![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:04 pm -
1 stop18h 46m
Fri 12/1112:59 pm -
1 stop8h 55m
Deal found 11/6![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/147:09 pm -
1 stop15h 10m
Wed 12/1610:45 am -
1 stop5h 05m
Deal found 11/8![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:19 am -
1 stop6h 00m
Tue 12/2912:01 pm -
1 stop8h 00m
Deal found 11/7![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:19 am -
1 stop6h 00m
Mon 12/2812:59 pm -
1 stop21h 44m
Deal found 11/7![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3010:42 pm -
1 stop11h 37m
Wed 1/611:19 am -
1 stop9h 41m
Deal found 11/4![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3010:42 pm -
1 stop11h 37m
Tue 1/510:59 am -
1 stop24h 45m
Deal found 11/4![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3110:44 pm -
1 stop11h 35m
Wed 1/612:19 pm -
1 stop9h 20m
Deal found 11/5![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3110:44 pm -
1 stop11h 35m
Tue 1/510:59 am -
1 stop24h 45m
Deal found 11/4![Multiple Airlines logo]()
$154
One-way flights from Atlanta to Key WestSearch for one-way flight options from Atlanta to Key West. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
Search for one-way flight options from Atlanta to Key West. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/225:35 am -
1 stop5h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:52 pm -
1 stop25h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:36 pm -
1 stop11h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2710:59 pm -
1 stop15h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:59 pm -
1 stop12h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:45 am -
1 stop26h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/810:29 pm -
2 stops35h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$148
Find flight deals from Atlanta to Key West
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $135 (Kiwi.com) |
One-way from | $81 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $577 |
Good round-trip deal | $519 or less |
Good one-way deal | $298 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Key West 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, Cheapflights users made 7,457,451 searches. Data last updated November 9, 2026.
Use the filters below to find and compare flights from Atlanta to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaKey West
ATL Atlanta Hartsfield-Jackson - EYW Key West
ATLEYW
Atlanta Hartsfield-Jackson
Tue 12/22
5:35 am-11:21 am
1 stop5h 46m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$81
AtlantaKey West
ATL Atlanta Hartsfield-Jackson - EYW Key West
ATLEYW
Atlanta Hartsfield-Jackson
Sat 11/28
7:44 pm-2:43 pm
1 stop18h 59m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$216
AtlantaKey West
ATL Atlanta Hartsfield-Jackson - EYW Key West
ATLEYW
Atlanta Hartsfield-Jackson
Sat 12/26
4:29 pm-10:19 am
2 stops17h 50m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$238
AtlantaKey West
ATL Atlanta Hartsfield-Jackson - EYW Key West
ATLEYW
Atlanta Hartsfield-Jackson
Wed 1/6
2:10 pm-4:04 pm
Nonstop1h 54m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
Quickest round-trip
AtlantaKey West
ATL Atlanta Hartsfield-Jackson - EYW Key West
ATLEYW
Atlanta Hartsfield-Jackson
Tue 12/8
11:19 am-1:11 pm
Nonstop1h 52m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
AtlantaKey West
ATL Atlanta Hartsfield-Jackson - EYW Key West
ATLEYW
Atlanta Hartsfield-Jackson
Thu 12/31
7:05 pm-8:57 pm
Nonstop1h 52m
Key West
Mon 1/4
7:30 am-9:38 am
Nonstop2h 08m
$379
AtlantaKey West
ATL Atlanta Hartsfield-Jackson - EYW Key West
ATLEYW
Atlanta Hartsfield-Jackson
Mon 12/14
8:55 am-10:48 am
Nonstop1h 53m
Key West
Mon 12/21
7:15 am-9:24 am
Nonstop2h 09m
$379
AtlantaKey West
ATL Atlanta Hartsfield-Jackson - EYW Key West
ATLEYW
Atlanta Hartsfield-Jackson
Wed 12/23
8:55 am-10:52 am
Nonstop1h 57m
Key West
Mon 12/28
7:15 am-9:24 am
Nonstop2h 09m
$379
AtlantaKey West
ATL Atlanta Hartsfield-Jackson - EYW Key West
ATLEYW
Atlanta Hartsfield-Jackson
Sat 1/23
8:55 am-10:53 am
Nonstop1h 58m
Key West
Sat 1/30
5:00 pm-7:09 pm
Nonstop2h 09m
$429
AtlantaKey West
ATL Atlanta Hartsfield-Jackson - EYW Key West
ATLEYW
Atlanta Hartsfield-Jackson
Sat 11/21
8:55 am-10:48 am
Nonstop1h 53m
Key West
Wed 11/25
6:08 pm-8:19 pm
Nonstop2h 11m
$504
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Atlanta to Key West
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Key West in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Atlanta-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Key West flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Atlanta to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Atlanta with our price prediction graph.
ATL-EYW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Atlanta to Key West
How far ahead should I book a flight from Atlanta to Key West?
The price you pay for your flight from Atlanta to Key West may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Atlanta to Key West?
Currently, January is the cheapest month in which you can book a flight from Atlanta to Key West (average of $279). Flying from Atlanta to Key West in November is currently the most expensive (average of $577). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ATL to EYW?
Find hourly flight availability from Atlanta to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 9, 2026.
When flying from Atlanta to Key West, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 41% versus a flight in the evening.
Reviews of airlines servicing Key West
Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated November 9, 2026.
See what other customers who have flown with Delta and American Airlines from Atlanta to Key West have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Key West flight routes
Other flight options
Other flights from Atlanta
Popular flights
Alternative routes for Atlanta to Key West
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Key West by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Atlanta to Key West by cabin class
Find flights from Atlanta to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Key West
Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 9, 2026.
Atlanta and Key West flights
Browse other Atlanta and Key West flight options. Last updated on November 9, 2026.
Other flights from Atlanta
Browse through other flights departing from Atlanta. Flights are based on user searches made on Cheapflights and were last updated on November 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Atlanta to Key West
Discover the top 2 airlines that operate flights from Atlanta to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$468 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$338 | Average$458 | FlexibilityNo cancel fee | On-time71% |