$200+ Cheap flights from Miami (MIA) to Saint Lucia
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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — UVF
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Miami to Saint Lucia 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
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Cheapest flights from Miami to Saint LuciaExplore the most affordable flight options available from Miami to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from Miami to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This flugladen.de deal was found by Cheapflights users on 10/18. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/287:20 am -
1 stop32h 20m
Sun 12/65:35 pm -
1 stop31h 49m
Deal found 10/18![Air Canada logo]()
$447
This Expedia deal was found by Cheapflights users on 10/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:25 am -
1 stop32h 15m
Wed 12/95:35 pm -
1 stop18h 34m
Deal found 10/18![Air Canada logo]()
$489
This Air Canada deal was found by Cheapflights users on 10/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:15 pm -
1 stop18h 25m
Mon 12/145:35 pm -
1 stop18h 34m
Deal found 10/17![Air Canada logo]()
$506
This Trip.com deal was found by Cheapflights users on 10/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:20 am -
1 stop32h 20m
Sun 12/65:35 pm -
1 stop31h 49m
Deal found 10/15![Air Canada logo]()
$515
This Air Canada deal was found by Cheapflights users on 10/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:20 am -
1 stop32h 20m
Mon 12/75:35 pm -
1 stop18h 34m
Deal found 10/19![Air Canada logo]()
$516
This Gotogate deal was found by Cheapflights users on 10/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/282:10 pm -
1 stop7h 00m
Sun 12/65:00 am -
1 stop8h 15m
Deal found 10/18![Caribbean Airlines logo]()
$694
This Booking.com deal was found by Cheapflights users on 10/15. 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.
Sun 11/292:10 pm -
1 stop24h 55m
Sun 12/66:55 pm -
1 stop18h 20m
Deal found 10/15![Caribbean Airlines logo]()
$764
This Flightnetwork deal was found by Cheapflights users on 10/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:10 pm -
1 stop24h 55m
Thu 11/196:00 pm -
1 stop19h 15m
Deal found 10/17![Caribbean Airlines logo]()
$772
This Flightnetwork deal was found by Cheapflights users on 10/18. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:10 pm -
1 stop22h 00m
Wed 12/94:50 pm -
1 stop20h 25m
Deal found 10/18![Caribbean Airlines logo]()
$776
This Gotogate deal was found by Cheapflights users on 10/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:10 pm -
1 stop22h 00m
Sun 10/256:55 pm -
1 stop18h 20m
Deal found 10/15![Caribbean Airlines logo]()
$805
This Booking.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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 11/282:10 pm -
1 stop23h 20m
Sun 12/63:45 pm -
2 stops21h 30m
Deal found 10/16![Multiple Airlines logo]()
$822
This Trip.com deal was found by Cheapflights users on 10/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:10 pm -
1 stop17h 00m
Fri 12/116:45 pm -
1 stop18h 30m
Deal found 10/15![Caribbean Airlines logo]()
$829
Best flights from Miami to Saint LuciaDiscover carefully curated flight deals from Miami to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Miami to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This Delta deal was found by Cheapflights users on 10/14. 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.
Tue 11/176:00 am -
1 stop8h 05m
Wed 12/24:26 pm -
1 stop19h 01m
Deal found 10/14![Delta logo]()
$629
This American Airlines deal was found by Cheapflights users on 10/15. 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 3/1010:00 am -
Nonstop3h 38m
Sun 3/142:39 pm -
Nonstop4h 09m
Deal found 10/15![American Airlines logo]()
$718
This Booking.com deal was found by Cheapflights users on 10/15. 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.
Sat 3/273:10 pm -
1 stop7h 00m
Wed 3/314:50 pm -
1 stop20h 25m
Deal found 10/15![Caribbean Airlines logo]()
$790
This Booking.com deal was found by Cheapflights users on 10/15. 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.
Sat 3/273:10 pm -
2 stops20h 55m
Wed 3/314:50 pm -
1 stop20h 25m
Deal found 10/15![Multiple Airlines logo]()
$878
This Delta deal was found by Cheapflights users on 10/15. 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.
Wed 12/96:00 am -
1 stop8h 04m
Tue 12/154:26 pm -
1 stop9h 32m
Deal found 10/15![Delta logo]()
$629
This Delta deal was found by Cheapflights users on 10/14. 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 12/36:00 am -
1 stop8h 04m
Tue 12/84:26 pm -
1 stop9h 32m
Deal found 10/14![Delta logo]()
$644
This Delta deal was found by Cheapflights users on 10/15. 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.
Wed 2/177:00 am -
1 stop7h 05m
Wed 2/244:25 pm -
1 stop9h 27m
Deal found 10/15![Delta logo]()
$663
This Caribbean Airlines deal was found by Cheapflights users on 10/17. 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 Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/203:10 pm -
1 stop7h 00m
Fri 4/26:00 pm -
1 stop19h 15m
Deal found 10/17![Caribbean Airlines logo]()
$834
This Delta deal was found by Cheapflights users on 10/19. 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.
Mon 11/167:45 pm -
1 stop18h 20m
Tue 11/244:25 pm -
1 stop9h 32m
Deal found 10/19![Delta logo]()
$676
This Caribbean Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:10 pm -
1 stop22h 00m
Sun 11/296:55 pm -
1 stop18h 20m
Deal found 10/16![Caribbean Airlines logo]()
$860
This Gotogate deal was found by Cheapflights users on 10/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/122:10 pm -
2 stops20h 55m
Fri 3/196:45 pm -
1 stop18h 30m
Deal found 10/18![Multiple Airlines logo]()
$975
This Delta deal was found by Cheapflights users on 10/18. 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 2/167:00 am -
1 stop7h 05m
Tue 2/234:25 pm -
1 stop9h 27m
Deal found 10/18![Delta logo]()
$683
This Caribbean Airlines deal was found by Cheapflights users on 10/15. 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 Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:10 pm -
1 stop24h 25m
Thu 11/126:00 pm -
1 stop19h 15m
Deal found 10/15![Caribbean Airlines logo]()
$880
This Delta deal was found by Cheapflights users on 10/17. 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 12/16:00 am -
1 stop8h 04m
Tue 12/84:26 pm -
1 stop9h 32m
Deal found 10/17![Delta logo]()
$683
This Mytrip deal was found by Cheapflights users on 10/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/128:55 pm -
2 stops21h 05m
Sun 1/175:00 am -
1 stop8h 15m
Deal found 10/19![Multiple Airlines logo]()
$1,010
This Trip.com deal was found by Cheapflights users on 10/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:10 pm -
1 stop24h 25m
Sun 11/295:00 am -
1 stop8h 15m
Deal found 10/17![Caribbean Airlines logo]()
$880
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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 2/16:00 am -
1 stop8h 05m
Mon 2/154:25 pm -
1 stop9h 27m
Deal found 10/16![Delta logo]()
$703
This Kiwi.com deal was found by Cheapflights users on 10/17. 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.
Tue 3/233:10 pm -
1 stop24h 55m
Thu 4/16:00 pm -
1 stop19h 15m
Deal found 10/17![Caribbean Airlines logo]()
$901
This Delta deal was found by Cheapflights users on 10/18. 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.
Fri 12/187:51 pm -
1 stop16h 46m
Tue 1/124:25 pm -
1 stop17h 59m
Deal found 10/18![Delta logo]()
$714
This FlightHub deal was found by Cheapflights users on 10/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/243:10 pm -
1 stop22h 00m
Tue 3/308:55 am -
3 stops28h 20m
Deal found 10/17![Caribbean Airlines logo]()
$901
This Caribbean Airlines deal was found by Cheapflights users on 10/18. 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 Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/172:10 pm -
1 stop24h 25m
Mon 1/117:40 pm -
1 stop17h 35m
Deal found 10/18![Caribbean Airlines logo]()
$940
Last-minute flights from Miami to Saint LuciaDiscover last-minute flight deals from Miami to Saint Lucia. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Saint Lucia. Data last updated October 19, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 10/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:10 pm -
1 stop22h 00m
Sun 10/256:55 pm -
1 stop18h 20m
Deal found 10/15![Caribbean Airlines logo]()
$805
This Trip.com deal was found by Cheapflights users on 10/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:10 pm -
1 stop27h 50m
Sun 11/85:00 am -
1 stop8h 15m
Deal found 10/17![Caribbean Airlines logo]()
$830
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/52:10 pm -
1 stop24h 25m
Sun 11/85:00 am -
1 stop8h 15m
Deal found 10/15![Caribbean Airlines logo]()
$844
This Flightnetwork deal was found by Cheapflights users on 10/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:10 pm -
1 stop24h 55m
Thu 11/196:00 pm -
1 stop19h 15m
Deal found 10/17![Caribbean Airlines logo]()
$772
This Orbitz deal was found by Cheapflights users on 10/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:55 pm -
1 stop18h 45m
Sun 11/155:35 pm -
1 stop27h 44m
Deal found 10/15![Air Canada logo]()
$545
This Trip.com deal was found by Cheapflights users on 10/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:10 pm -
1 stop24h 25m
Fri 11/206:45 pm -
1 stop18h 30m
Deal found 10/17![Caribbean Airlines logo]()
$838
This flugladen.de deal was found by Cheapflights users on 10/18. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/287:20 am -
1 stop32h 20m
Sun 12/65:35 pm -
1 stop31h 49m
Deal found 10/18![Air Canada logo]()
$447
This Gotogate deal was found by Cheapflights users on 10/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/282:10 pm -
1 stop7h 00m
Sun 12/65:00 am -
1 stop8h 15m
Deal found 10/18![Caribbean Airlines logo]()
$694
This Booking.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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 11/282:10 pm -
1 stop23h 20m
Sun 12/63:45 pm -
2 stops21h 30m
Deal found 10/16![Multiple Airlines logo]()
$822
This Trip.com deal was found by Cheapflights users on 10/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:20 am -
1 stop32h 20m
Sun 12/65:35 pm -
1 stop31h 49m
Deal found 10/15![Air Canada logo]()
$515
This Air Canada deal was found by Cheapflights users on 10/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:20 am -
1 stop32h 20m
Mon 12/75:35 pm -
1 stop18h 34m
Deal found 10/19![Air Canada logo]()
$516
This Booking.com deal was found by Cheapflights users on 10/15. 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.
Sun 11/292:10 pm -
1 stop24h 55m
Sun 12/66:55 pm -
1 stop18h 20m
Deal found 10/15![Caribbean Airlines logo]()
$764
One-way flights from Miami to Saint LuciaSearch for one-way flight options from Miami to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Miami to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Mytrip deal was found by Cheapflights users on 10/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/287:20 am -
1 stop32h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Air Canada logo]()
$200
This Air Canada deal was found by Cheapflights users on 10/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:15 pm -
1 stop18h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Air Canada logo]()
$205
This Air Canada deal was found by Cheapflights users on 10/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/612:05 pm -
1 stop27h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Air Canada logo]()
$268
This Trip.com deal was found by Cheapflights users on 10/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:20 am -
1 stop32h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Air Canada logo]()
$271
This Justfly.com deal was found by Cheapflights users on 10/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/38:00 am -
2 stops31h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Air Canada logo]()
$272
This Mytrip deal was found by Cheapflights users on 10/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:30 pm -
2 stops25h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$279
This Expedia deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:05 pm -
1 stop27h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Air Canada logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Tue 2/162:10 pm -
1 stop24h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Caribbean Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 10/17. 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.
Sat 4/103:10 pm -
1 stop23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Caribbean Airlines logo]()
$322
This SmartFares deal was found by Cheapflights users on 10/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/33:10 pm -
1 stop7h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Caribbean Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 10/17. 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.
Tue 4/63:10 pm -
1 stop24h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Caribbean Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 2/172:10 pm -
1 stop22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Caribbean Airlines logo]()
$337
Find flight deals from Miami to Saint Lucia
Keep the following information in mind while searching for Miami to Saint Lucia flight deals. Data was last updated October 19, 2026.
Round-trip from | $447 (flugladen.de) |
|---|---|
One-way from | $200 (Mytrip) |
Popular in | December |
Cheapest in | March |
Average price | $912 |
Good round-trip deal | $727 or less |
Good one-way deal | $529 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Miami to Saint Lucia 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 October 19, 2026.
Use the filters below to find and compare flights from Miami to Saint Lucia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MiamiCastries
MIA Miami - UVF Castries Hewanorra
MIAUVF
Miami
Sat 11/28
7:20 am-4:40 pm
1 stop32h 20m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$200
MiamiCastries
MIA Miami - UVF Castries Hewanorra
MIAUVF
Miami
Wed 12/9
1:15 pm-4:40 pm
2 stops26h 25m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$209
MiamiCastries
MIA Miami - UVF Castries Hewanorra
MIAUVF
Miami
Sun 12/6
7:05 am-4:40 pm
3 stops32h 35m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$292
MiamiCastries
MIA Miami - UVF Castries Hewanorra
MIAUVF
Miami
Tue 12/1
6:00 am-3:04 pm
1 stop8h 04m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$304
Quickest round-trip
MiamiCastries
MIA Miami - UVF Castries Hewanorra
MIAUVF
Miami
Wed 12/9
9:00 am-1:32 pm
Nonstop3h 32m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$304
MiamiCastries
MIA Miami - SLU Castries George F. L. Charle
MIASLU
Miami
Tue 2/16
2:10 pm-4:05 pm
1 stop24h 55m
Castries George F. L. Charle
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$315
MiamiCastries
MIA Miami - UVF Castries Hewanorra
MIAUVF
Miami
Mon 2/1
6:00 am-3:05 pm
1 stop8h 05m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$330
MiamiCastries
MIA Miami - UVF Castries Hewanorra
MIAUVF
Miami
Mon 1/25
6:00 am-3:05 pm
1 stop8h 05m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$330
MiamiCastries
MIA Miami - UVF Castries Hewanorra
MIAUVF
Miami
Sun 3/7
10:00 am-2:38 pm
Nonstop3h 38m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$335
MiamiCastries
MIA Miami - UVF Castries Hewanorra
MIAUVF
Miami
Tue 1/12
6:00 am-3:05 pm
1 stop8h 05m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$340
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Miami to Saint Lucia
Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Miami with our price prediction graph.
MIA-UVF
MIA-SLU
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 Miami to Saint Lucia
MIA-LC0
MIA-UVF
MIA-SLU
What is the cheapest month to book a flight from Miami to Saint Lucia?
Currently, April is the cheapest month in which you can book a flight from Miami to Saint Lucia (average of $633). Flying from Miami to Saint Lucia in June is currently the most expensive (average of $958). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MIA to LC?
Find hourly flight availability from Miami to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 19, 2026.
When flying from Miami to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Miami to Saint Lucia
Explore weekly flight availability from Miami to Saint Lucia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 19, 2026.
The most flights from MIA to LC0 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How far ahead should I book a flight from Miami to Saint Lucia?
The best time to book flights from Miami to Saint Lucia is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Saint Lucia
Get insights into the airlines that provide service to Saint Lucia. 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 Saint Lucia. Reviews last updated October 19, 2026.
See what other customers who have flown with Caribbean Airlines,JetBlue, andAmerican Airlines from Miami to Saint Lucia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.6
Crew
8.3
Comfort
7.8
Food
6.8
Overall
7.9
Boarding
8.0
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Entertainment
6.6
Crew
8.3
Comfort
7.8
Food
6.8
Overall
7.9
Boarding
8.0
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Entertainment
6.6
Crew
8.3
Comfort
7.8
Food
6.8
Overall
7.9
Boarding
8.0
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Entertainment
6.6
Crew
8.3
Comfort
7.8
Food
6.8
Overall
7.9
Boarding
8.0
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Related info for your journey
Find useful and relevant information for your journey from Miami to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Miami to Saint Lucia
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Complete your trip
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Search flights from Miami to Saint Lucia by cabin class
Find flights from Miami to Saint Lucia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Miami and Saint Lucia flights
Browse other Miami and Saint Lucia flight options. Last updated on October 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Miami to Saint Lucia
Discover the top 3 airlines that operate flights from Miami to Saint Lucia. 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 October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$502 | Average$649 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$517 | Average$761 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$572 | Average$636 | FlexibilityNo cancel fee | On-timeN/A |