$107+ Cheap flights from Louisiana to Key West (EYW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — EYW
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Louisiana 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.Cheap flight deals from Louisiana to Key West
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Cheapest flights from Louisiana to Key WestExplore the most affordable flight options available from Louisiana to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Louisiana to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/236:03 pm -
1 stop14h 21m
Fri 10/3012:59 pm -
1 stop23h 06m
Deal found 9/18![Breeze Airways logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:03 pm -
1 stop15h 16m
Fri 12/2512:59 pm -
1 stop10h 10m
Deal found 9/19![Breeze Airways logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/306:03 pm -
1 stop14h 21m
Fri 11/612:59 pm -
1 stop10h 10m
Deal found 9/20![Breeze Airways logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/96:03 pm -
1 stop14h 21m
Thu 10/1512:01 pm -
1 stop10h 56m
Deal found 9/19![Breeze Airways logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/228:35 pm -
1 stop19h 20m
Fri 12/2512:59 pm -
1 stop10h 10m
Deal found 9/19![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 12/216:03 pm -
1 stop16h 18m
Fri 12/2512:59 pm -
1 stop10h 10m
Deal found 9/19![Breeze Airways logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 12/216:03 pm -
1 stop16h 18m
Thu 12/2412:01 pm -
1 stop10h 56m
Deal found 9/19![Breeze Airways logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/108:00 am -
1 stop25h 19m
Thu 10/1512:01 pm -
1 stop10h 56m
Deal found 9/19![Breeze Airways logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:03 pm -
1 stop15h 16m
Mon 12/2812:59 pm -
1 stop10h 10m
Deal found 9/19![Breeze Airways logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/135:05 pm -
2 stops15h 19m
Thu 10/1512:01 pm -
1 stop10h 56m
Deal found 9/19![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:03 pm -
1 stop21h 52m
Fri 12/2512:59 pm -
1 stop10h 10m
Deal found 9/19![Breeze Airways logo]()
$212
This Delta deal was found by Cheapflights users on 9/17. 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 10/211:25 am -
1 stop7h 35m
Tue 10/66:10 pm -
1 stop5h 01m
Deal found 9/17![Delta logo]()
$434
Best flights from Louisiana to Key WestDiscover carefully curated flight deals from Louisiana to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Louisiana to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 2/278:53 am -
2 stops25h 33m
Wed 3/312:19 pm -
1 stop10h 05m
Deal found 9/22![Multiple Airlines logo]()
$234
This Delta deal was found by Cheapflights users on 9/18. 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 1/412:45 pm -
1 stop5h 58m
Mon 1/112:35 pm -
1 stop6h 50m
Deal found 9/18![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 2/129:15 am -
1 stop5h 41m
Sun 2/148:03 am -
1 stop7h 39m
Deal found 9/17![American Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/317:00 am -
1 stop7h 29m
Wed 11/44:10 pm -
1 stop7h 47m
Deal found 9/21![United Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 9/17. 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 11/245:30 am -
1 stop4h 18m
Fri 11/276:05 pm -
1 stop5h 48m
Deal found 9/17![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 9/19. 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 11/205:30 am -
1 stop6h 29m
Fri 11/276:08 pm -
1 stop5h 45m
Deal found 9/19![Delta logo]()
$415
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2410:10 am -
1 stop6h 14m
Fri 12/257:15 am -
1 stop5h 55m
Deal found 9/19![Delta logo]()
$415
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 1/46:00 am -
2 stops10h 24m
Mon 1/111:52 pm -
2 stops9h 58m
Deal found 9/19![American Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 9/17. 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 10/211:25 am -
1 stop7h 35m
Tue 10/66:10 pm -
1 stop5h 01m
Deal found 9/17![Delta logo]()
$434
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/35:56 am -
2 stops12h 21m
Wed 10/71:43 pm -
2 stops9h 25m
Deal found 9/18![American Airlines logo]()
$537
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/165:41 am -
2 stops10h 17m
Thu 10/225:28 pm -
2 stops7h 31m
Deal found 9/21![American Airlines logo]()
$541
This Delta deal was found by Cheapflights users on 9/18. 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 11/105:30 am -
1 stop4h 18m
Sat 11/146:05 pm -
1 stop4h 32m
Deal found 9/18![Delta logo]()
$480
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/28:07 am -
1 stop8h 32m
Tue 10/63:06 pm -
2 stops8h 47m
Deal found 9/17![American Airlines logo]()
$564
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:00 pm -
1 stop6h 58m
Sat 12/267:15 am -
1 stop4h 51m
Deal found 9/22![Delta logo]()
$484
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 2/264:33 pm -
1 stop5h 10m
Sun 2/282:25 pm -
1 stop7h 21m
Deal found 9/21![American Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 9/18. 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 10/31:32 pm -
1 stop5h 28m
Wed 10/76:10 pm -
1 stop4h 46m
Deal found 9/18![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 9/18. 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 12/104:00 pm -
3 stops18h 24m
Wed 12/164:10 pm -
2 stops24h 15m
Deal found 9/18![United Airlines logo]()
$881
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 12/39:10 am -
2 stops9h 17m
Tue 12/810:18 am -
2 stops10h 44m
Deal found 9/17![American Airlines logo]()
$585
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/244:05 pm -
2 stops20h 49m
Wed 10/282:51 pm -
2 stops30h 16m
Deal found 9/17![United Airlines logo]()
$887
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/215:41 am -
2 stops10h 17m
Sat 10/245:28 pm -
2 stops7h 31m
Deal found 9/20![American Airlines logo]()
$599
This Delta deal was found by Cheapflights users on 9/17. 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 10/211:50 am -
1 stop7h 10m
Tue 10/611:51 am -
1 stop5h 41m
Deal found 9/17![Delta logo]()
$546
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/26:00 am -
2 stops12h 17m
Tue 10/63:06 pm -
2 stops9h 40m
Deal found 9/17![American Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Thu 11/195:30 am -
2 stops9h 53m
Sat 11/217:16 pm -
1 stop5h 38m
Deal found 9/19![American Airlines logo]()
$620
This Delta deal was found by Cheapflights users on 9/21. 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 10/61:36 pm -
1 stop5h 25m
Sat 10/107:40 am -
1 stop6h 16m
Deal found 9/21![Delta logo]()
$661
This Delta deal was found by Cheapflights users on 9/19. 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 12/2210:10 am -
1 stop6h 14m
Sat 12/262:50 pm -
1 stop20h 25m
Deal found 9/19![Delta logo]()
$667
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Fri 10/26:02 am -
2 stops12h 15m
Mon 10/51:43 pm -
2 stops10h 03m
Deal found 9/19![American Airlines logo]()
$697
This Delta deal was found by Cheapflights users on 9/21. 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 10/611:32 am -
1 stop7h 29m
Sat 10/106:11 pm -
1 stop5h 00m
Deal found 9/21![Delta logo]()
$669
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 11/128:16 am -
1 stop7h 39m
Mon 11/162:26 pm -
1 stop6h 55m
Deal found 9/22![American Airlines logo]()
$727
This Delta deal was found by Cheapflights users on 9/19. 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 11/121:38 pm -
1 stop5h 22m
Sun 11/156:08 pm -
1 stop4h 54m
Deal found 9/19![Delta logo]()
$689
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 10/511:57 am -
1 stop5h 52m
Fri 10/912:48 pm -
1 stop6h 16m
Deal found 9/19![American Airlines logo]()
$757
Last-minute flights from Louisiana to Key WestDiscover last-minute flight deals from Louisiana to Key West. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Key West. Data last updated September 22, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/17. 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 10/211:25 am -
1 stop7h 35m
Tue 10/66:10 pm -
1 stop5h 01m
Deal found 9/17![Delta logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/56:03 pm -
1 stop17h 33m
Fri 10/912:59 pm -
1 stop23h 06m
Deal found 9/20![Breeze Airways logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/78:00 am -
1 stop25h 19m
Thu 10/1512:01 pm -
1 stop10h 56m
Deal found 9/19![Breeze Airways logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/96:03 pm -
1 stop14h 21m
Thu 10/1512:01 pm -
1 stop10h 56m
Deal found 9/19![Breeze Airways logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/96:03 pm -
1 stop14h 21m
Tue 10/131:16 pm -
1 stop22h 49m
Deal found 9/19![Breeze Airways logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/96:03 pm -
1 stop14h 21m
Mon 10/1210:59 am -
1 stop9h 12m
Deal found 9/19![Breeze Airways logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/108:00 am -
1 stop25h 19m
Thu 10/1512:01 pm -
1 stop10h 56m
Deal found 9/19![Breeze Airways logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/135:05 pm -
2 stops15h 19m
Thu 10/1512:01 pm -
1 stop10h 56m
Deal found 9/19![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/153:48 pm -
1 stop17h 31m
Mon 10/1910:59 am -
1 stop9h 12m
Deal found 9/21![Breeze Airways logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/236:03 pm -
1 stop14h 21m
Fri 10/3012:59 pm -
1 stop23h 06m
Deal found 9/18![Breeze Airways logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/235:05 pm -
2 stops15h 19m
Fri 10/3012:59 pm -
1 stop10h 10m
Deal found 9/18![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/306:03 pm -
1 stop14h 21m
Fri 11/612:59 pm -
1 stop10h 10m
Deal found 9/20![Breeze Airways logo]()
$195
One-way flights from Louisiana to Key WestSearch for one-way flight options from Louisiana to Key West. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Louisiana to Key West. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/96:03 pm -
1 stop14h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Breeze Airways logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 1/33:48 pm -
1 stop17h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Breeze Airways logo]()
$121
This Jetabroad deal was found by Cheapflights users on 9/21. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:15 am -
1 stop27h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Breeze Airways logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/95:05 pm -
2 stops15h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/86:18 pm -
2 stops38h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 1/310:58 am -
2 stops22h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 9/21. 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 11/711:32 am -
1 stop7h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 9/19. 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 11/191:38 pm -
1 stop5h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Delta logo]()
$330
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Sat 11/75:23 pm -
2 stops18h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![American Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Thu 11/196:30 am -
2 stops11h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![American Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 9/21. 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 1/27:15 am -
1 stop7h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$470
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Sat 1/26:53 am -
2 stops9h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![American Airlines logo]()
$488
Find flight deals from Louisiana to Key West
Keep the following information in mind while searching for Louisiana to Key West flight deals. Data was last updated September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $169 (Kiwi.com) |
One-way from | $107 (Kiwi.com) |
Popular in | February |
Cheapest in | January |
Average price | $492 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from Louisiana to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansKey West
MSY New Orleans Louis Armstrong - EYW Key West
MSYEYW
New Orleans Louis Armstrong
Fri 10/9
6:03 pm-9:24 am
1 stop14h 21m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$107
New OrleansKey West
MSY New Orleans Louis Armstrong - EYW Key West
MSYEYW
New Orleans Louis Armstrong
Thu 10/8
7:15 am-11:19 am
1 stop27h 04m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$190
New OrleansKey West
MSY New Orleans Louis Armstrong - EYW Key West
MSYEYW
New Orleans Louis Armstrong
Sat 2/27
8:53 am-11:26 am
2 stops25h 33m
Key West
Wed 3/3
12:19 pm-9:24 pm
1 stop10h 05m
$234
New OrleansKey West
MSY New Orleans Louis Armstrong - EYW Key West
MSYEYW
New Orleans Louis Armstrong
Thu 10/8
6:18 pm-9:24 am
2 stops38h 06m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$240
New OrleansKey West
MSY New Orleans Louis Armstrong - EYW Key West
MSYEYW
New Orleans Louis Armstrong
Sun 1/3
10:58 am-10:19 am
2 stops22h 21m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$263
LafayetteKey West
LFT Lafayette Regional - EYW Key West
LFTEYW
Lafayette Regional
Sat 11/7
11:32 am-8:01 pm
1 stop7h 29m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$284
Quickest round-trip
Baton RougeKey West
BTR Baton Rouge Ryan - EYW Key West
BTREYW
Baton Rouge Ryan
Thu 11/19
1:38 pm-8:00 pm
1 stop5h 22m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$330
Baton RougeKey West
BTR Baton Rouge Ryan - EYW Key West
BTREYW
Baton Rouge Ryan
Thu 11/19
6:30 am-7:27 pm
2 stops11h 57m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$345
ShreveportKey West
SHV Shreveport - EYW Key West
SHVEYW
Shreveport
Mon 1/4
12:45 pm-7:43 pm
1 stop5h 58m
Key West
Mon 1/11
2:35 pm-8:25 pm
1 stop6h 50m
$349
New OrleansKey West
MSY New Orleans Louis Armstrong - EYW Key West
MSYEYW
New Orleans Louis Armstrong
Tue 11/24
5:30 am-10:48 am
1 stop4h 18m
Key West
Fri 11/27
6:05 pm-10:53 pm
1 stop5h 48m
$365
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from Louisiana to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Louisiana with our price prediction graph.
MSY-EYW
LFT-EYW
BTR-EYW
SHV-EYW
AEX-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 Louisiana to Key West
USLA-EYW
MSY-EYW
LFT-EYW
BTR-EYW
SHV-EYW
What is the cheapest month to book a flight from Louisiana to Key West?
Currently, January is the cheapest month in which you can book a flight from Louisiana to Key West (average of $313). Flying from Louisiana to Key West in November is currently the most expensive (average of $502). 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.
How much does it cost to fly round-trip from Louisiana to Key West?
Airfare is below average for this route at the moment.
Louisiana to Key West flights typically cost between $355 and $512 in October.The cheapest round-trip price found within the last 5 days was $169 on Breeze Airways (Oct 2-Oct 6).
How far ahead should I book a flight from Louisiana to Key West?
To ensure you get the cheapest price possible for a flight from Louisiana to Key West, you should look to book at least 19 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.
Related info for your journey
Find useful and relevant information for your journey from Louisiana to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Louisiana to Key West
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Complete your trip
Complete your trip to Key West by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisiana to Key West by cabin class
Find flights from Louisiana 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 September 22, 2026.
Louisiana and Key West flights
Browse other Louisiana and Key West flight options. Last updated on September 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Louisiana to Key West flights
Consider these flights traveling from Louisiana to Key West.
Top 4 airlines flying from Louisiana to Key West
Discover the top 4 airlines that operate flights from Louisiana to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$243 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$253 | Average$510 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$265 | Average$536 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$318 | FlexibilityNo cancel fee | On-time69% |