$81+ Cheap flights from Atlanta to Key West (ATL - EYW)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — EYW
Apr 27 — May 41
Round-trip
1 adult, Economy
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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 85 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
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 March 28, 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 March 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Sun 5/36:00 am
ATL
- EYW
1 stop4h 21m
Multiple Airlines
Wed 5/611:46 am
EYW
- ATL
1 stop7h 09m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 5/57:50 pm
ATL
- EYW
1 stop15h 16m
Multiple Airlines
Fri 5/812:07 pm
EYW
- ATL
1 stop6h 55m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/216:00 am
ATL
- EYW
1 stop6h 21m
Multiple Airlines
Fri 4/2412:01 pm
EYW
- ATL
1 stop9h 34m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/136:00 am
ATL
- EYW
1 stop6h 26m
Multiple Airlines
Tue 4/211:01 pm
EYW
- ATL
1 stop8h 45m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/216:00 am
ATL
- EYW
1 stop6h 21m
Multiple Airlines
Tue 4/281:01 pm
EYW
- ATL
1 stop21h 37m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/1110:45 pm
ATL
- EYW
1 stop16h 15m
Multiple Airlines
Tue 4/141:01 pm
EYW
- ATL
1 stop21h 37m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 5/187:50 pm
ATL
- EYW
1 stop16h 44m
Multiple Airlines
Wed 5/2011:46 am
EYW
- ATL
1 stop7h 09m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 5/288:07 pm
ATL
- EYW
1 stop17h 54m
Multiple Airlines
Wed 6/311:46 am
EYW
- ATL
1 stop6h 51m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/2210:45 pm
ATL
- EYW
1 stop10h 21m
Multiple Airlines
Wed 4/2912:39 pm
EYW
- ATL
1 stop9h 06m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 5/2610:03 am
ATL
- EYW
1 stop25h 03m
Multiple Airlines
Tue 6/21:14 pm
EYW
- ATL
1 stop5h 23m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 6/410:03 am
ATL
- EYW
1 stop26h 28m
Multiple Airlines
Tue 6/91:14 pm
EYW
- ATL
1 stop27h 05m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 5/285:05 am
ATL
- EYW
1 stop8h 19m
Multiple Airlines
Thu 5/289:24 pm
EYW
- ATL
1 stop12h 28m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$181
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 March 28, 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 March 28, 2026.
This Delta deal was found by Cheapflights users on 3/23. 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 5/75:53 pm
ATL
- EYW
Nonstop1h 56m
Delta
Sun 5/106:19 pm
EYW
- ATL
Nonstop2h 16m
Delta
Deal found 3/23![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 3/26. 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 6/33:28 pm
ATL
- EYW
Nonstop1h 55m
Delta
Mon 6/87:45 am
EYW
- ATL
Nonstop2h 06m
Delta
Deal found 3/26![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 3/24. 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.
Fri 6/263:30 pm
ATL
- EYW
Nonstop1h 59m
Delta
Mon 6/291:18 pm
EYW
- ATL
Nonstop2h 08m
Delta
Deal found 3/24![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 3/25. 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 4/235:50 pm
ATL
- EYW
Nonstop1h 50m
Delta
Mon 4/277:33 am
EYW
- ATL
Nonstop2h 12m
Delta
Deal found 3/25![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 3/23. 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 5/255:53 pm
ATL
- EYW
Nonstop1h 56m
Delta
Sat 5/306:19 pm
EYW
- ATL
Nonstop2h 16m
Delta
Deal found 3/23![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 3/23. 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 5/235:53 pm
ATL
- EYW
Nonstop1h 56m
Delta
Mon 5/257:30 am
EYW
- ATL
Nonstop2h 12m
Delta
Deal found 3/23![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 3/23. 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 4/268:55 am
ATL
- EYW
Nonstop1h 51m
Delta
Thu 4/302:40 pm
EYW
- ATL
Nonstop2h 09m
Delta
Deal found 3/23![Delta logo]()
$497
This Delta deal was found by Cheapflights users on 3/25. 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 5/39:33 am
ATL
- EYW
Nonstop1h 52m
Delta
Wed 5/66:23 pm
EYW
- ATL
Nonstop2h 16m
Delta
Deal found 3/25![Delta logo]()
$497
Last-minute flights from Atlanta to Key WestDiscover last-minute flight deals from Atlanta to Key West. Data last updated March 28, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Key West. Data last updated March 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/110:45 pm
ATL
- EYW
1 stop10h 21m
Multiple Airlines
Wed 4/811:51 am
EYW
- ATL
1 stop12h 48m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/410:45 pm
ATL
- EYW
1 stop10h 21m
Multiple Airlines
Tue 4/71:01 pm
EYW
- ATL
1 stop8h 49m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/710:45 pm
ATL
- EYW
1 stop12h 26m
Multiple Airlines
Tue 4/141:01 pm
EYW
- ATL
1 stop8h 45m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/1110:45 pm
ATL
- EYW
1 stop16h 15m
Multiple Airlines
Tue 4/141:01 pm
EYW
- ATL
1 stop21h 37m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Sun 4/126:00 am
ATL
- EYW
1 stop9h 00m
Multiple Airlines
Mon 4/203:33 pm
EYW
- ATL
1 stop19h 05m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/136:00 am
ATL
- EYW
1 stop6h 26m
Multiple Airlines
Tue 4/211:01 pm
EYW
- ATL
1 stop8h 45m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/2010:50 pm
ATL
- EYW
1 stop13h 31m
Multiple Airlines
Mon 4/271:06 pm
EYW
- ATL
1 stop18h 53m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/216:00 am
ATL
- EYW
1 stop6h 21m
Multiple Airlines
Fri 4/2412:01 pm
EYW
- ATL
1 stop9h 34m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/216:00 am
ATL
- EYW
1 stop6h 21m
Multiple Airlines
Tue 4/281:01 pm
EYW
- ATL
1 stop21h 37m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/2210:45 pm
ATL
- EYW
1 stop10h 21m
Multiple Airlines
Wed 4/2912:39 pm
EYW
- ATL
1 stop9h 06m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/237:00 am
ATL
- EYW
2 stops27h 11m
Multiple Airlines
Thu 4/304:22 pm
EYW
- ATL
1 stop5h 24m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$184
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 March 28, 2026.
Search for one-way flight options from Atlanta to Key West. Find affordable one-way fares based on user searches. Data last updated March 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/2510:50 pm
ATL
- EYW
1 stop11h 31m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Sun 4/2610:50 pm
ATL
- EYW
1 stop10h 19m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/216:00 am
ATL
- EYW
1 stop6h 21m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/228:54 am
ATL
- EYW
1 stop24h 12m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$89
This Trip.com deal was found by Cheapflights users on 3/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:45 pm
ATL
- EYW
1 stop14h 22m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Sun 6/75:05 am
ATL
- EYW
1 stop6h 20m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 5/255:05 am
ATL
- EYW
1 stop6h 22m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/163:32 pm
ATL
- EYW
1 stop17h 37m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 6/225:05 am
ATL
- EYW
1 stop6h 22m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 5/277:50 pm
ATL
- EYW
1 stop14h 34m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 5/265:14 pm
ATL
- EYW
1 stop17h 52m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$102
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 March 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $144 (Kiwi.com) |
One-way from | $81 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $445 |
Good round-trip deal | $379 or less |
Good one-way deal | $218 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 2,558,603 searches. Data last updated March 28, 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 - EYW
ATLEYW
Atlanta Hartsfield-Jackson
Thu 5/7
5:53 pm-7:49 pm
Nonstop1h 56m
Key West
Sun 5/10
6:19 pm-8:35 pm
Nonstop2h 16m
$319
AtlantaKey West
ATL - EYW
ATLEYW
Atlanta Hartsfield-Jackson
Wed 6/3
3:28 pm-5:23 pm
Nonstop1h 55m
Key West
Mon 6/8
7:45 am-9:51 am
Nonstop2h 06m
$319
AtlantaKey West
ATL - EYW
ATLEYW
Atlanta Hartsfield-Jackson
Fri 6/26
3:30 pm-5:29 pm
Nonstop1h 59m
Key West
Mon 6/29
1:18 pm-3:26 pm
Nonstop2h 08m
$379
AtlantaKey West
ATL - EYW
ATLEYW
Atlanta Hartsfield-Jackson
Thu 4/23
5:50 pm-7:40 pm
Nonstop1h 50m
Key West
Mon 4/27
7:33 am-9:45 am
Nonstop2h 12m
$379
AtlantaKey West
ATL - EYW
ATLEYW
Atlanta Hartsfield-Jackson
Mon 5/25
5:53 pm-7:49 pm
Nonstop1h 56m
Key West
Sat 5/30
6:19 pm-8:35 pm
Nonstop2h 16m
$429
AtlantaKey West
ATL - EYW
ATLEYW
Atlanta Hartsfield-Jackson
Sat 5/23
5:53 pm-7:49 pm
Nonstop1h 56m
Key West
Mon 5/25
7:30 am-9:42 am
Nonstop2h 12m
$489
Quickest round-trip
AtlantaKey West
ATL - EYW
ATLEYW
Atlanta Hartsfield-Jackson
Sun 4/26
8:55 am-10:46 am
Nonstop1h 51m
Key West
Thu 4/30
2:40 pm-4:49 pm
Nonstop2h 09m
$497
AtlantaKey West
ATL - EYW
ATLEYW
Atlanta Hartsfield-Jackson
Sun 5/3
9:33 am-11:25 am
Nonstop1h 52m
Key West
Wed 5/6
6:23 pm-8:39 pm
Nonstop2h 16m
$497
Cheapest one-way
AtlantaKey West
ATL - EYW
ATLEYW
Atlanta Hartsfield-Jackson
Fri 6/26
5:05 am-11:27 am
1 stop6h 22m
$208
AtlantaKey West
ATL - EYW
ATLEYW
Atlanta Hartsfield-Jackson
Sun 5/24
3:28 pm-5:23 pm
Nonstop1h 55m
$249
Showing 1-10 of 18 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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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
Prices
Airlines
How far ahead should I book a flight from Atlanta to Key West?
Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Key West. Price data was last updated on March 13, 2026.
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 85 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 $166). Flying from Atlanta to Key West in November is currently the most expensive (average of $278). 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 March 28, 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 March 28, 2026.
See what other customers who have flown with Delta,American Airlines, andSpirit 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.
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
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.
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Complete your trip
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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 March 28, 2026.
Atlanta and Key West flights
Browse other Atlanta and Key West flight options. Last updated on March 28, 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 March 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Atlanta to Key West
Discover the top 3 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 2,558,603 searches. Data last updated March 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$147 | Average$275 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$279 | Average$447 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$437 | FlexibilityNo cancel fee | On-time71% |