$107+ Cheap flights to Key West
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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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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 September 15, 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 September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 12/1311:06 am -
1 stop23h 13m
Wed 1/611:19 am -
1 stop22h 57m
Deal found 9/14![Breeze Airways logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 12/1412:16 pm -
2 stops22h 03m
Wed 1/611:19 am -
1 stop22h 57m
Deal found 9/12![Breeze Airways logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/115:55 am -
1 stop28h 24m
Fri 10/168:34 am -
1 stop16h 28m
Deal found 9/15![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 9/2710:56 am -
1 stop23h 23m
Fri 10/211:59 am -
1 stop23h 40m
Deal found 9/11![Breeze Airways logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 12/1311:06 am -
1 stop23h 13m
Wed 1/612:19 pm -
2 stops30h 52m
Deal found 9/14![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Thu 10/1510:56 am -
1 stop23h 23m
Sun 10/188:41 pm -
1 stop21h 30m
Deal found 9/11![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/2511:58 am -
2 stops24h 21m
Thu 10/298:36 pm -
1 stop20h 13m
Deal found 9/15![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 12/1311:06 am -
1 stop23h 13m
Tue 1/510:59 am -
2 stops24h 40m
Deal found 9/12![Breeze Airways logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 9/2612:39 pm -
2 stops22h 42m
Fri 10/211:59 am -
1 stop23h 40m
Deal found 9/11![Breeze Airways logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/145:55 am -
1 stop28h 24m
Fri 10/2310:59 am -
1 stop14h 03m
Deal found 9/15![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 12/611:06 am -
1 stop23h 13m
Sat 12/126:26 pm -
1 stop15h 22m
Deal found 9/14![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/2010:56 am -
1 stop23h 23m
Fri 9/2511:59 am -
1 stop23h 40m
Deal found 9/13![Breeze Airways logo]()
$281
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 September 15, 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 September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 1/1710:56 am -
1 stop23h 23m
Wed 1/275:10 pm -
1 stop16h 53m
Deal found 9/13![Multiple Airlines logo]()
$296
This Breeze Airways deal was found by Cheapflights users on 9/13. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1012:39 pm -
1 stop5h 25m
Wed 3/1711:19 am -
1 stop22h 57m
Deal found 9/13![Breeze Airways logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/15. 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 1/46:00 am -
1 stop6h 07m
Sat 1/95:51 pm -
1 stop6h 48m
Deal found 9/15![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/14. 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 1/1811:00 am -
1 stop6h 11m
Thu 1/282:30 pm -
Nonstop3h 01m
Deal found 9/14![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:29 am -
1 stop7h 56m
Sun 11/224:43 pm -
1 stop6h 01m
Deal found 9/15![American Airlines logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/86:45 pm -
1 stop20h 41m
Sun 10/119:02 am -
1 stop9h 22m
Deal found 9/15![Allegiant Air logo]()
$582
This Delta deal was found by Cheapflights users on 9/13. 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 1/2310:00 am -
Nonstop3h 37m
Thu 1/286:00 pm -
1 stop5h 41m
Deal found 9/13![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 9/13. 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 1/202:00 pm -
1 stop5h 43m
Tue 1/266:00 pm -
1 stop5h 41m
Deal found 9/13![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/13. 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 1/2010:30 am -
Nonstop3h 38m
Wed 1/273:04 pm -
Nonstop3h 10m
Deal found 9/13![United Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 12/1711:06 am -
1 stop23h 13m
Tue 12/223:20 pm -
2 stops43h 57m
Deal found 9/12![Multiple Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 9/13. 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 1/301:00 pm -
1 stop6h 43m
Tue 2/27:00 am -
1 stop5h 41m
Deal found 9/13![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/288:00 am -
1 stop7h 29m
Wed 11/42:51 pm -
Nonstop3h 10m
Deal found 9/13![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 9/13. 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 2/912:00 pm -
1 stop7h 43m
Tue 2/166:00 pm -
1 stop5h 41m
Deal found 9/13![Delta logo]()
$379
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1510:56 am -
1 stop23h 23m
Sun 11/2210:59 am -
2 stops24h 37m
Deal found 9/11![Breeze Airways logo]()
$508
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 11/511:00 am -
2 stops25h 19m
Sun 11/88:54 pm -
1 stop21h 20m
Deal found 9/12![Multiple Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 9/14. 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 1/78:50 am -
2 stops10h 53m
Thu 2/256:00 pm -
1 stop6h 59m
Deal found 9/14![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/14. 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 1/3010:30 am -
Nonstop3h 38m
Thu 2/43:04 pm -
Nonstop3h 10m
Deal found 9/14![United Airlines logo]()
$498
This Delta deal was found by Cheapflights users on 9/12. 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 12/58:30 am -
2 stops11h 32m
Tue 12/87:25 am -
1 stop6h 21m
Deal found 9/12![Delta logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 3/612:39 pm -
2 stops21h 40m
Sat 3/133:08 pm -
1 stop27h 27m
Deal found 9/14![Multiple Airlines logo]()
$524
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2012:39 pm -
1 stop5h 25m
Tue 1/261:16 pm -
2 stops22h 23m
Deal found 9/15![Breeze Airways logo]()
$594
This Delta deal was found by Cheapflights users on 9/13. 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 9/13![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/14. 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 1/3010:30 am -
Nonstop3h 38m
Tue 2/23:04 pm -
Nonstop3h 10m
Deal found 9/14![United Airlines logo]()
$540
This Booking.com deal was found by Cheapflights users on 9/15. 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 12/1112:16 pm -
2 stops21h 48m
Tue 12/151:16 pm -
2 stops22h 23m
Deal found 9/15![Breeze Airways logo]()
$604
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/107:15 am -
1 stop8h 14m
Sat 11/142:50 pm -
Nonstop3h 10m
Deal found 9/15![United Airlines logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/2312:16 pm -
2 stops21h 08m
Wed 10/2812:52 pm -
1 stop27h 17m
Deal found 9/13![Multiple Airlines logo]()
$600
This Justfly.com deal was found by Cheapflights users on 9/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3012:39 pm -
2 stops22h 47m
Tue 2/21:16 pm -
2 stops22h 23m
Deal found 9/12![Breeze Airways logo]()
$610
This Delta deal was found by Cheapflights users on 9/13. 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 10/149:32 am -
2 stops10h 29m
Wed 10/217:40 am -
1 stop7h 43m
Deal found 9/13![Delta logo]()
$423
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 12/1710:45 am -
Nonstop3h 38m
Tue 12/223:50 pm -
Nonstop3h 10m
Deal found 9/14![United Airlines logo]()
$555
This Delta deal was found by Cheapflights users on 9/15. 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 1/169:45 am -
2 stops9h 58m
Thu 1/217:00 am -
2 stops12h 43m
Deal found 9/15![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 9/15. 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 11/102:00 pm -
1 stop6h 00m
Sat 11/146:05 pm -
1 stop6h 54m
Deal found 9/15![Delta logo]()
$469
Last-minute flights to Key WestDiscover last-minute flight deals to Key West. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals to Key West. Data last updated September 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/1912:39 pm -
2 stops22h 56m
Fri 9/2511:59 am -
1 stop23h 40m
Deal found 9/13![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/2010:56 am -
1 stop23h 23m
Fri 9/2511:59 am -
1 stop23h 40m
Deal found 9/13![Breeze Airways logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 9/2612:39 pm -
2 stops22h 42m
Fri 10/211:59 am -
1 stop23h 40m
Deal found 9/11![Breeze Airways logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 9/2710:56 am -
1 stop23h 23m
Fri 10/211:59 am -
1 stop23h 40m
Deal found 9/11![Breeze Airways logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 9/2710:56 am -
1 stop23h 23m
Wed 9/3010:04 am -
2 stops23h 34m
Deal found 9/11![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Wed 9/3012:39 pm -
2 stops21h 40m
Fri 10/211:59 am -
1 stop23h 40m
Deal found 9/11![Breeze Airways logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/115:55 am -
1 stop28h 24m
Fri 10/168:34 am -
1 stop16h 28m
Deal found 9/15![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/115:55 am -
1 stop28h 24m
Thu 10/2210:59 am -
1 stop14h 03m
Deal found 9/14![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/145:55 am -
1 stop28h 24m
Fri 10/2310:59 am -
1 stop14h 03m
Deal found 9/15![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/145:55 am -
1 stop28h 24m
Sun 10/188:41 pm -
1 stop28h 21m
Deal found 9/14![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Thu 10/1510:56 am -
1 stop23h 23m
Sun 10/188:41 pm -
1 stop21h 30m
Deal found 9/11![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/2511:58 am -
2 stops24h 21m
Thu 10/298:36 pm -
1 stop20h 13m
Deal found 9/15![Multiple Airlines logo]()
$265
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 September 15, 2026.
Search for one-way flight options to Key West. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/1510:56 am -
1 stop23h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Breeze Airways logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/86:00 am -
1 stop28h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/256:00 am -
1 stop26h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/145:55 am -
1 stop28h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 1/2910:55 am -
1 stop5h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Allegiant Air logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 12/1411:55 am -
1 stop22h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 12/136:00 am -
1 stop28h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 11/75:30 pm -
2 stops17h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Wed 11/116:30 am -
2 stops28h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/2511:58 am -
2 stops24h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 11/226:48 pm -
2 stops17h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/1712:39 pm -
2 stops21h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Breeze Airways logo]()
$144
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 7,457,451 searches and data was last updated on September 15, 2026.
Popular in | December |
|---|---|
Cheapest in | January |
Average price | $437 |
Round-trip from | $222 |
One-way from | $107 |
Good round-trip deal | $390 or less |
Good one-way deal | $268 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 7,457,451 searches and data was last updated on September 15, 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
Sun 11/22
6:48 pm-12:19 pm
2 stops17h 31m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$143
New WindsorKey West
SWF New Windsor Stewart - EYW Key West
SWFEYW
New Windsor Stewart
Wed 3/10
12:39 pm-6:04 pm
1 stop5h 25m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
New WindsorKey West
SWF New Windsor Stewart - EYW Key West
SWFEYW
New Windsor Stewart
Sun 11/22
10:56 am-10:19 am
1 stop23h 23m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$168
New WindsorKey West
SWF New Windsor Stewart - EYW Key West
SWFEYW
New Windsor Stewart
Sun 10/11
11:53 am-12:19 pm
2 stops24h 26m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$183
New WindsorKey West
SWF New Windsor Stewart - EYW Key West
SWFEYW
New Windsor Stewart
Sun 10/18
11:53 am-12:19 pm
2 stops24h 26m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$188
New WindsorKey West
SWF New Windsor Stewart - EYW Key West
SWFEYW
New Windsor Stewart
Thu 1/28
12:25 pm-12:19 pm
2 stops23h 54m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$191
NewarkKey West
EWR Newark - EYW Key West
EWREYW
Newark
Mon 11/23
11:30 am-10:24 am
1 stop22h 54m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$194
New WindsorKey West
SWF New Windsor Stewart - EYW Key West
SWFEYW
New Windsor Stewart
Thu 2/4
12:29 pm-2:34 pm
2 stops26h 05m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$206
New WindsorKey West
SWF New Windsor Stewart - EYW Key West
SWFEYW
New Windsor Stewart
Thu 12/10
6:49 pm-12:19 pm
2 stops17h 30m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$214
New WindsorKey West
SWF New Windsor Stewart - EYW Key West
SWFEYW
New Windsor Stewart
Wed 2/10
12:39 pm-6:04 pm
1 stop5h 25m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$225
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 September.
| 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
SWF-EYW
EWR-EYW
LGA-EYW
JFK-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
SWF-EYW
EWR-EYW
LGA-EYW
JFK-EYW
How long is the flight to Key West?
On average, a flight from New York to Key West takes 4 hours 20 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 September 15, 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.
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
FAQs about flying to Key West
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