$90+ Cheap flights to Key West
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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
Sep 11 — Sep 181
Round-trip
1 adult, Economy
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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
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Cheapest flights to Key WestExplore the most affordable flight options available to Key West. Find the lowest fares based on data from user searches, with prices last updated on August 12, 2026.
Explore the most affordable flight options available to Key West. Find the lowest fares based on data from user searches, with prices last updated on August 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/275:55 am -
1 stop28h 24m
Thu 10/18:36 pm -
1 stop28h 25m
Deal found 8/11![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/2611:35 am -
2 stops23h 46m
Fri 10/210:59 am -
1 stop14h 02m
Deal found 8/9![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/2912:05 pm -
2 stops23h 20m
Mon 8/3112:07 pm -
1 stop23h 01m
Deal found 8/7![Breeze Airways logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/1112:16 pm -
2 stops21h 08m
Fri 9/1811:59 am -
1 stop23h 40m
Deal found 8/11![Breeze Airways logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/1310:00 am -
1 stop7h 21m
Sat 9/1910:04 am -
2 stops11h 20m
Deal found 8/11![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Sun 11/2210:56 am -
1 stop23h 23m
Thu 12/37:22 pm -
1 stop14h 51m
Deal found 8/6![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/135:55 am -
1 stop28h 24m
Fri 9/1810:59 am -
1 stop14h 02m
Deal found 8/11![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Sun 11/2210:56 am -
1 stop23h 23m
Wed 12/210:45 am -
2 stops31h 14m
Deal found 8/6![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Thu 8/2710:33 am -
1 stop24h 54m
Mon 8/3112:07 pm -
1 stop23h 01m
Deal found 8/6![Breeze Airways logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/15:55 am -
2 stops30h 08m
Thu 9/1010:59 am -
1 stop14h 02m
Deal found 8/10![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Thu 9/311:13 am -
1 stop5h 06m
Thu 9/106:11 pm -
1 stop16h 05m
Deal found 8/8![Allegiant Air logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/211:30 am -
1 stop24h 05m
Thu 9/1010:59 am -
1 stop14h 02m
Deal found 8/10![Multiple Airlines logo]()
$258
Best flights to Key WestDiscover carefully curated flight deals to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
Discover carefully curated flight deals to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Thu 8/2710:33 am -
1 stop24h 54m
Fri 9/411:07 am -
1 stop24h 18m
Deal found 8/6![Breeze Airways logo]()
$288
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:32 am -
2 stops10h 29m
Tue 10/2011:51 am -
2 stops7h 45m
Deal found 8/9![Delta logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 11/712:39 pm -
2 stops20h 25m
Sun 11/158:54 pm -
1 stop21h 20m
Deal found 8/10![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/2411:13 am -
1 stop20h 55m
Sun 9/276:11 pm -
1 stop16h 20m
Deal found 8/10![Allegiant Air logo]()
$408
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:15 am -
1 stop8h 14m
Thu 11/52:50 pm -
Nonstop3h 09m
Deal found 8/10![United Airlines logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/2510:48 am -
2 stops22h 36m
Fri 10/211:59 am -
1 stop23h 40m
Deal found 8/11![Breeze Airways logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sun 1/311:06 am -
1 stop23h 13m
Fri 1/812:59 pm -
2 stops22h 40m
Deal found 8/7![Breeze Airways logo]()
$333
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:25 am -
2 stops11h 36m
Wed 11/411:51 am -
2 stops10h 08m
Deal found 8/9![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 8/11. 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 9/119:39 am -
2 stops10h 21m
Mon 9/147:40 am -
1 stop7h 43m
Deal found 8/11![Delta logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 11/1812:39 pm -
2 stops21h 40m
Sat 11/219:46 pm -
1 stop12h 08m
Deal found 8/8![Multiple Airlines logo]()
$480
This Delta deal was found by Cheapflights users on 8/7. 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 1/168:50 am -
2 stops10h 53m
Thu 1/217:00 am -
1 stop7h 31m
Deal found 8/7![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 8/8. 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 11/142:00 pm -
1 stop6h 02m
Tue 11/177:35 am -
2 stops10h 23m
Deal found 8/8![Delta logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Thu 11/1910:56 am -
2 stops22h 09m
Sun 11/227:20 pm -
1 stop15h 19m
Deal found 8/9![Multiple Airlines logo]()
$531
This Delta deal was found by Cheapflights users on 8/7. 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.
Fri 12/48:30 am -
2 stops11h 32m
Tue 12/86:02 pm -
1 stop7h 01m
Deal found 8/7![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:12 pm -
2 stops17h 59m
Tue 12/84:05 pm -
1 stop7h 17m
Deal found 8/11![United Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Sun 8/2310:33 am -
1 stop24h 54m
Tue 8/251:14 pm -
2 stops22h 11m
Deal found 8/9![Breeze Airways logo]()
$567
This Delta deal was found by Cheapflights users on 8/6. 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.
Fri 10/28:50 am -
2 stops11h 10m
Mon 10/56:19 pm -
1 stop6h 40m
Deal found 8/6![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:00 am -
1 stop7h 11m
Wed 12/164:05 pm -
1 stop7h 17m
Deal found 8/9![United Airlines logo]()
$651
This Delta deal was found by Cheapflights users on 8/10. 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 10/238:21 pm -
2 stops14h 26m
Wed 10/287:40 am -
1 stop7h 43m
Deal found 8/10![Delta logo]()
$436
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:24 am -
Nonstop3h 28m
Tue 11/102:50 pm -
Nonstop3h 09m
Deal found 8/11![United Airlines logo]()
$653
This Booking.com deal was found by Cheapflights users on 8/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:16 pm -
2 stops21h 08m
Fri 9/1812:59 pm -
2 stops22h 40m
Deal found 8/7![Breeze Airways logo]()
$599
This Delta deal was found by Cheapflights users on 8/7. 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.
Thu 11/51:11 pm -
1 stop6h 50m
Tue 11/1011:43 am -
2 stops8h 36m
Deal found 8/7![Delta logo]()
$453
This Booking.com deal was found by Cheapflights users on 8/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:39 pm -
2 stops22h 42m
Tue 10/131:16 pm -
2 stops22h 23m
Deal found 8/7![Breeze Airways logo]()
$649
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am -
1 stop7h 11m
Sat 12/512:41 pm -
2 stops10h 46m
Deal found 8/7![United Airlines logo]()
$732
This Delta deal was found by Cheapflights users on 8/11. 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 11/29:40 am -
2 stops10h 21m
Sat 11/77:40 am -
1 stop7h 43m
Deal found 8/11![Delta logo]()
$479
This FlightHub deal was found by Cheapflights users on 8/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1212:39 pm -
2 stops22h 42m
Tue 12/151:16 pm -
2 stops22h 23m
Deal found 8/7![Breeze Airways logo]()
$660
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/206:05 am -
2 stops9h 01m
Sat 1/236:20 pm -
1 stop5h 07m
Deal found 8/7![United Airlines logo]()
$748
This Delta deal was found by Cheapflights users on 8/11. 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 12/118:30 am -
2 stops11h 32m
Mon 12/146:02 pm -
1 stop7h 01m
Deal found 8/11![Delta logo]()
$484
This FlightHub deal was found by Cheapflights users on 8/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:05 pm -
2 stops22h 19m
Tue 9/81:14 pm -
2 stops22h 25m
Deal found 8/10![Breeze Airways logo]()
$685
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:05 am -
2 stops9h 01m
Tue 12/154:05 pm -
1 stop7h 17m
Deal found 8/7![United Airlines logo]()
$771
Last-minute flights to Key WestDiscover last-minute flight deals to Key West. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals to Key West. Data last updated August 12, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Thu 8/2710:33 am -
1 stop24h 54m
Mon 8/3112:07 pm -
1 stop23h 01m
Deal found 8/6![Breeze Airways logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/2912:05 pm -
2 stops23h 20m
Mon 8/3112:07 pm -
1 stop23h 01m
Deal found 8/7![Breeze Airways logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Sat 8/2912:05 pm -
2 stops23h 30m
Fri 9/411:07 am -
1 stop24h 18m
Deal found 8/8![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/15:55 am -
2 stops30h 08m
Thu 9/1010:59 am -
1 stop14h 02m
Deal found 8/10![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/211:30 am -
1 stop24h 05m
Thu 9/1010:59 am -
1 stop14h 02m
Deal found 8/10![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/211:30 am -
1 stop24h 05m
Wed 9/910:04 am -
2 stops11h 20m
Deal found 8/10![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Thu 9/311:13 am -
1 stop5h 06m
Thu 9/106:11 pm -
1 stop16h 05m
Deal found 8/8![Allegiant Air logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/1112:16 pm -
2 stops21h 08m
Fri 9/1811:59 am -
1 stop23h 40m
Deal found 8/11![Breeze Airways logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/1310:00 am -
1 stop7h 21m
Sat 9/1910:04 am -
2 stops11h 20m
Deal found 8/11![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/135:55 am -
1 stop28h 24m
Fri 9/1810:59 am -
1 stop14h 02m
Deal found 8/11![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/2611:35 am -
2 stops23h 46m
Fri 10/210:59 am -
1 stop14h 02m
Deal found 8/9![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/275:55 am -
1 stop28h 24m
Thu 10/18:36 pm -
1 stop28h 25m
Deal found 8/11![Multiple Airlines logo]()
$235
One-way flights to Key WestSearch for one-way flight options to Key West. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
Search for one-way flight options to Key West. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Sun 8/3010:33 am -
1 stop24h 54m
Deal found 8/8![Breeze Airways logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 1/1312:39 pm -
1 stop5h 20m
Deal found 8/10![Breeze Airways logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Sat 8/2912:05 pm -
2 stops23h 30m
Deal found 8/8![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Tue 9/85:55 am -
2 stops27h 29m
Deal found 8/9![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 8/295:55 am -
2 stops28h 29m
Deal found 8/9![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 11/125:27 pm -
1 stop20h 41m
Deal found 8/10![Allegiant Air logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 8/3012:00 pm -
1 stop5h 31m
Deal found 8/11![Allegiant Air logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Sun 8/3011:30 am -
1 stop23h 57m
Deal found 8/8![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/58:29 pm -
1 stop14h 56m
Deal found 8/10![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Sun 8/307:31 pm -
2 stops17h 00m
Deal found 8/8![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/51:00 pm -
2 stops30h 13m
Deal found 8/10![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Sat 8/298:29 pm -
1 stop15h 06m
Deal found 8/8![Multiple Airlines logo]()
$139
Find flight deals to Key West
Find the latest flights to Key West in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on August 12, 2026.
Popular in | December |
|---|---|
Cheapest in | January |
Average price | $477 |
Round-trip from | $235 |
One-way from | $90 |
Good round-trip deal | $386 or less |
Good one-way deal | $263 or less |
Cheapflights Fare Finder
Locate flights to Key West that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on August 12, 2026.
Use the filters below to find and compare flights to Key West that are best for you.
Fly from
Route
Depart
Return
Cheapest round-trip
New WindsorKey West
SWF New Windsor Stewart - EYW Key West
SWFEYW
New Windsor Stewart
Thu 8/27
10:33 am-11:27 am
1 stop24h 54m
Key West
Fri 9/4
11:07 am-11:25 am
1 stop24h 18m
$288
New WindsorKey West
SWF New Windsor Stewart - EYW Key West
SWFEYW
New Windsor Stewart
Fri 9/25
10:48 am-9:24 am
2 stops22h 36m
Key West
Fri 10/2
11:59 am-11:39 am
1 stop23h 40m
$296
NewarkKey West
EWR Newark - EYW Key West
EWREYW
Newark
Sat 10/17
9:32 am-8:01 pm
2 stops10h 29m
Key West
Tue 10/20
11:51 am-7:36 pm
2 stops7h 45m
$329
New WindsorKey West
SWF New Windsor Stewart - EYW Key West
SWFEYW
New Windsor Stewart
Sun 1/3
11:06 am-10:19 am
1 stop23h 13m
Key West
Fri 1/8
12:59 pm-11:39 am
2 stops22h 40m
$333
New WindsorKey West
SWF New Windsor Stewart - EYW Key West
SWFEYW
New Windsor Stewart
Sat 11/7
12:39 pm-9:04 am
2 stops20h 25m
Key West
Sun 11/15
8:54 pm-6:14 pm
1 stop21h 20m
$372
New YorkKey West
JFK New York John F Kennedy Intl - EYW Key West
JFKEYW
New York John F Kennedy Intl
Wed 10/28
8:25 am-8:01 pm
2 stops11h 36m
Key West
Wed 11/4
11:51 am-9:59 pm
2 stops10h 08m
$394
New WindsorKey West
SWF New Windsor Stewart - EYW Key West
SWFEYW
New Windsor Stewart
Thu 9/24
11:13 am-8:08 am
1 stop20h 55m
Key West
Sun 9/27
6:11 pm-10:31 am
1 stop16h 20m
$408
NewarkKey West
EWR Newark - EYW Key West
EWREYW
Newark
Fri 9/11
9:39 am-8:00 pm
2 stops10h 21m
Key West
Mon 9/14
7:40 am-3:23 pm
1 stop7h 43m
$414
New YorkKey West
JFK New York John F Kennedy Intl - EYW Key West
JFKEYW
New York John F Kennedy Intl
Sat 1/16
8:50 am-7:43 pm
2 stops10h 53m
Key West
Thu 1/21
7:00 am-2:31 pm
1 stop7h 31m
$414
New YorkKey West
JFK New York John F Kennedy Intl - EYW Key West
JFKEYW
New York John F Kennedy Intl
Sat 11/14
2:00 pm-8:02 pm
1 stop6h 02m
Key West
Tue 11/17
7:35 am-5:58 pm
2 stops10h 23m
$414
Showing 1-10 of 60 resultsSorted by cheapest first
Compare providers for flights 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 to Key West in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: Out of all of the providers offering Key West flight deals, Cheapflights users have found FlightHub to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Key West flight deals on Cheapflights and FlightHub. This is based on searches made for Key West flights over the past month.
- Most trusted provider: FlightHub is the most trusted provider by Cheapflights users offering Key West flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), FlightHub has received the most positive sentiment from Cheapflights users searching for flights to Key West. This is based on data collected from Cheapflights searches made over the past month.
Best time to book a flight to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West with our price prediction graph.
NYC-EYW
EWR-EYW
SWF-EYW
JFK-EYW
LGA-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 to Key West
NYC-EYW
EWR-EYW
SWF-EYW
JFK-EYW
LGA-EYW
How long is the flight to Key West?
On average, a flight from New York to Key West takes 6 hours 37 minutes. Flights to Key West from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Key West?
The most popular airlines flying from New York to Key West are United Airlines, American Airlines and Delta.
What are the cheapest airlines that fly to Key West?
The cheapest airlines flying from New York to Key West are Delta, United Airlines and American Airlines.
Rainfall in Key West by month
Plan your trip to Key West by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.
Temperature in Key West by month
Plan your trip to Key West by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).
When is the best time to book a flight to Key West?
To ensure you get the cheapest price possible for a flight to Key West, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
The best insider tips for flights to Key West
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Key West trip
Our travel experts
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 August 12, 2026.
Peruse reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines to the United States to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
FAQs about flying to Key West
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