$224+ Cheap flights from Miami (MIA) to Saint Lucia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — UVF
Apr 22 — Apr 291
Round-trip
1 adult, Economy
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Find cheap flights from Miami to Saint Lucia with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights 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 March 23, 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 March 23, 2026.
This Gotogate deal was found by Cheapflights users on 3/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Fri 5/226:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 3/20![Caribbean Airlines logo]()
$514
This Gotogate deal was found by Cheapflights users on 3/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:10 pm
MIA
- SLU
1 stop22h 00m
Caribbean Airlines
Fri 5/296:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 3/22![Caribbean Airlines logo]()
$517
This Gotogate deal was found by Cheapflights users on 3/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Sun 11/85:00 am
SLU
- MIA
1 stop8h 15m
Caribbean Airlines
Deal found 3/22![Caribbean Airlines logo]()
$540
This Trip.com deal was found by Cheapflights users on 3/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:10 pm
MIA
- SLU
1 stop22h 00m
Caribbean Airlines
Sun 5/106:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 3/18![Caribbean Airlines logo]()
$545
This SmartFares deal was found by Cheapflights users on 3/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Thu 5/215:50 pm
SLU
- MIA
1 stop19h 25m
Caribbean Airlines
Deal found 3/18![Caribbean Airlines logo]()
$550
This Gotogate deal was found by Cheapflights users on 3/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:10 pm
MIA
- SLU
1 stop24h 25m
Caribbean Airlines
Thu 6/45:50 pm
SLU
- MIA
1 stop19h 25m
Caribbean Airlines
Deal found 3/22![Caribbean Airlines logo]()
$554
This Gotogate deal was found by Cheapflights users on 3/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:10 pm
MIA
- SLU
1 stop18h 20m
Caribbean Airlines
Sat 5/165:50 pm
SLU
- MIA
1 stop19h 25m
Caribbean Airlines
Deal found 3/20![Caribbean Airlines logo]()
$556
This Booking.com deal was found by Cheapflights users on 3/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/253:10 pm
MIA
- SLU
1 stop24h 25m
Caribbean Airlines
Fri 5/296:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 3/19![Caribbean Airlines logo]()
$559
This Expedia deal was found by Cheapflights users on 3/18. 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.
Thu 6/49:45 pm
MIA
- UVF
1 stop16h 25m
Air Canada
Tue 6/93:05 pm
UVF
- MIA
1 stop21h 08m
Air Canada
Deal found 3/18![Air Canada logo]()
$582
This American Airlines deal was found by Cheapflights users on 3/19. 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.
Sun 11/1511:21 am
MIA
- UVF
Nonstop3h 29m
American Airlines
Wed 11/184:50 pm
UVF
- MIA
Nonstop3h 59m
American Airlines
Deal found 3/19![American Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 3/18. 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.
Wed 7/2210:10 am
MIA
- UVF
Nonstop3h 50m
American Airlines
Thu 7/301:08 pm
UVF
- MIA
Nonstop3h 52m
American Airlines
Deal found 3/18![American Airlines logo]()
$589
This Air Canada deal was found by Cheapflights users on 3/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/11:10 pm
MIA
- UVF
1 stop25h 00m
Air Canada
Fri 6/53:05 pm
UVF
- MIA
1 stop21h 08m
Air Canada
Deal found 3/22![Air Canada logo]()
$592
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 March 23, 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 March 23, 2026.
This Caribbean Airlines deal was found by Cheapflights users on 3/18. 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.
Fri 5/83:10 pm
MIA
- SLU
1 stop22h 00m
Caribbean Airlines
Sat 5/95:50 pm
SLU
- MIA
1 stop19h 25m
Caribbean Airlines
Deal found 3/18![Caribbean Airlines logo]()
$564
This Delta deal was found by Cheapflights users on 3/22. 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.
Tue 8/186:00 am
MIA
- UVF
1 stop8h 08m
Delta
Tue 8/253:28 pm
UVF
- MIA
1 stop9h 26m
Delta
Deal found 3/22![Delta logo]()
$598
This Caribbean Airlines deal was found by Cheapflights users on 3/18. 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.
Fri 5/293:10 pm
MIA
- SLU
1 stop22h 00m
Caribbean Airlines
Sun 5/316:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 3/18![Caribbean Airlines logo]()
$564
This Caribbean Airlines deal was found by Cheapflights users on 3/20. 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 Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Sun 6/146:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 3/20![Caribbean Airlines logo]()
$564
This Delta deal was found by Cheapflights users on 3/22. 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.
Sat 8/227:30 pm
MIA
- UVF
1 stop18h 38m
Delta
Thu 8/273:28 pm
UVF
- MIA
1 stop9h 26m
Delta
Deal found 3/22![Delta logo]()
$633
This Delta deal was found by Cheapflights users on 3/22. 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 8/207:00 am
MIA
- UVF
1 stop7h 08m
Delta
Mon 8/243:28 pm
UVF
- MIA
1 stop9h 26m
Delta
Deal found 3/22![Delta logo]()
$668
This Caribbean Airlines deal was found by Cheapflights users on 3/22. 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 Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/233:10 pm
MIA
- SLU
1 stop7h 00m
Caribbean Airlines
Fri 5/296:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 3/22![Caribbean Airlines logo]()
$614
This Caribbean Airlines deal was found by Cheapflights users on 3/18. 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.
Fri 6/53:10 pm
MIA
- SLU
1 stop22h 00m
Caribbean Airlines
Thu 6/115:50 pm
SLU
- MIA
1 stop19h 25m
Caribbean Airlines
Deal found 3/18![Caribbean Airlines logo]()
$614
This Delta deal was found by Cheapflights users on 3/21. 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.
Mon 8/247:30 pm
MIA
- UVF
1 stop18h 38m
Delta
Fri 8/283:28 pm
UVF
- MIA
1 stop17h 55m
Delta
Deal found 3/21![Delta logo]()
$708
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
MIA
- UVF
1 stop8h 13m
Delta
Tue 8/113:28 pm
UVF
- MIA
1 stop9h 26m
Delta
Deal found 3/20![Delta logo]()
$708
This Caribbean Airlines deal was found by Cheapflights users on 3/18. 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 4/303:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Sun 5/36:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 3/18![Caribbean Airlines logo]()
$649
This Delta deal was found by Cheapflights users on 3/21. 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.
Thu 5/149:03 pm
MIA
- UVF
1 stop17h 02m
Delta
Wed 6/33:25 pm
UVF
- MIA
1 stop9h 23m
Delta
Deal found 3/21![Delta logo]()
$723
This Delta deal was found by Cheapflights users on 3/21. 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 5/197:39 pm
MIA
- UVF
1 stop18h 26m
Delta
Wed 6/33:25 pm
UVF
- MIA
1 stop9h 23m
Delta
Deal found 3/21![Delta logo]()
$738
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
MIA
- UVF
1 stop8h 02m
Delta
Tue 4/213:22 pm
UVF
- MIA
1 stop9h 32m
Delta
Deal found 3/20![Delta logo]()
$753
This Delta deal was found by Cheapflights users on 3/21. 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 4/186:00 am
MIA
- UVF
1 stop8h 02m
Delta
Tue 4/213:22 pm
UVF
- MIA
1 stop9h 32m
Delta
Deal found 3/21![Delta logo]()
$753
This Delta deal was found by Cheapflights users on 3/22. 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.
Wed 8/196:00 am
MIA
- UVF
1 stop8h 08m
Delta
Fri 8/213:28 pm
UVF
- MIA
1 stop17h 55m
Delta
Deal found 3/22![Delta logo]()
$758
This Delta deal was found by Cheapflights users on 3/18. 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 4/246:00 am
MIA
- UVF
1 stop8h 02m
Delta
Sat 5/23:22 pm
UVF
- MIA
1 stop17h 56m
Delta
Deal found 3/18![Delta logo]()
$782
This Delta deal was found by Cheapflights users on 3/18. 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 4/256:00 am
MIA
- UVF
1 stop8h 02m
Delta
Sat 5/23:22 pm
UVF
- MIA
1 stop17h 56m
Delta
Deal found 3/18![Delta logo]()
$782
Last-minute flights from Miami to Saint LuciaDiscover last-minute flight deals from Miami to Saint Lucia. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Saint Lucia. Data last updated March 23, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 3/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:57 am
MIA
- UVF
2 stops29h 23m
Multiple Airlines
Thu 4/94:15 pm
UVF
- MIA
2 stops27h 01m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$657
This Orbitz deal was found by Cheapflights users on 3/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:20 pm
MIA
- UVF
1 stop27h 00m
Air Canada
Thu 4/94:15 pm
UVF
- MIA
2 stops30h 02m
Air Canada
Deal found 3/22![Air Canada logo]()
$659
This Orbitz deal was found by Cheapflights users on 3/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:05 pm
MIA
- UVF
1 stop18h 15m
Air Canada
Mon 4/134:05 pm
UVF
- MIA
1 stop23h 12m
Air Canada
Deal found 3/22![Air Canada logo]()
$655
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Tue 4/143:10 pm
MIA
- SLU
1 stop18h 20m
Caribbean Airlines
Tue 4/217:10 pm
SLU
- MIA
1 stop18h 05m
Caribbean Airlines
Deal found 3/20![Caribbean Airlines logo]()
$664
This Air Canada deal was found by Cheapflights users on 3/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:15 pm
MIA
- UVF
1 stop23h 05m
Air Canada
Thu 4/164:15 pm
UVF
- MIA
1 stop23h 02m
Air Canada
Deal found 3/20![Air Canada logo]()
$665
This Trip.com deal was found by Cheapflights users on 3/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:15 pm
MIA
- UVF
1 stop23h 10m
Air Canada
Wed 4/224:20 pm
UVF
- MIA
1 stop22h 57m
Air Canada
Deal found 3/18![Air Canada logo]()
$650
This Gotogate deal was found by Cheapflights users on 3/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:10 pm
MIA
- SLU
1 stop7h 00m
Caribbean Airlines
Tue 4/217:10 pm
SLU
- MIA
1 stop18h 05m
Caribbean Airlines
Deal found 3/20![Caribbean Airlines logo]()
$631
This Trip.com deal was found by Cheapflights users on 3/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:10 pm
MIA
- SLU
1 stop7h 00m
Caribbean Airlines
Thu 4/305:50 pm
SLU
- MIA
1 stop19h 25m
Caribbean Airlines
Deal found 3/20![Caribbean Airlines logo]()
$570
This Caribbean Airlines deal was found by Cheapflights users on 3/21. 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 Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:10 pm
MIA
- SLU
1 stop7h 00m
Caribbean Airlines
Tue 4/287:10 pm
SLU
- MIA
1 stop18h 05m
Caribbean Airlines
Deal found 3/21![Caribbean Airlines logo]()
$613
This SmartFares deal was found by Cheapflights users on 3/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/263:10 pm
MIA
- SLU
1 stop24h 25m
Caribbean Airlines
Thu 4/305:50 pm
SLU
- MIA
1 stop19h 25m
Caribbean Airlines
Deal found 3/19![Caribbean Airlines logo]()
$575
This Gotogate deal was found by Cheapflights users on 3/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Sun 5/36:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 3/22![Caribbean Airlines logo]()
$624
This Booking.com deal was found by Cheapflights users on 3/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Mon 5/47:10 pm
SLU
- MIA
1 stop18h 05m
Caribbean Airlines
Deal found 3/22![Caribbean Airlines logo]()
$652
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 March 23, 2026.
Search for one-way flight options from Miami to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This Mytrip deal was found by Cheapflights users on 3/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:34 am
MIA
- UVF
2 stops28h 31m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$224
This Expedia deal was found by Cheapflights users on 3/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Deal found 3/19![Caribbean Airlines logo]()
$234
This Trip.com deal was found by Cheapflights users on 3/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:20 pm
MIA
- UVF
1 stop25h 45m
Air Canada
Deal found 3/21![Air Canada logo]()
$237
This Priceline deal was found by Cheapflights users on 3/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Deal found 3/20![Caribbean Airlines logo]()
$239
This Mytrip deal was found by Cheapflights users on 3/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:49 pm
MIA
- UVF
2 stops21h 31m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$240
This Expedia deal was found by Cheapflights users on 3/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/11:10 pm
MIA
- UVF
1 stop25h 00m
Air Canada
Deal found 3/22![Air Canada logo]()
$244
This SmartFares deal was found by Cheapflights users on 3/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:10 pm
MIA
- SLU
1 stop24h 25m
Caribbean Airlines
Deal found 3/22![Caribbean Airlines logo]()
$245
This Air Canada deal was found by Cheapflights users on 3/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:00 pm
MIA
- UVF
2 stops20h 10m
Air Canada
Deal found 3/22![Air Canada logo]()
$247
This Air Canada deal was found by Cheapflights users on 3/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/189:45 pm
MIA
- UVF
1 stop16h 35m
Air Canada
Deal found 3/18![Air Canada logo]()
$249
This Air Canada deal was found by Cheapflights users on 3/19. 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.
Tue 4/712:20 pm
MIA
- UVF
1 stop27h 00m
Air Canada
Deal found 3/19![Air Canada logo]()
$250
This Orbitz deal was found by Cheapflights users on 3/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:00 am
MIA
- UVF
2 stops31h 20m
Air Canada
Deal found 3/21![Air Canada logo]()
$253
This Air Canada deal was found by Cheapflights users on 3/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:15 pm
MIA
- UVF
1 stop23h 10m
Air Canada
Deal found 3/20![Air Canada logo]()
$255
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 March 23, 2026.
Round-trip from | $514 (Gotogate) |
|---|---|
One-way from | $224 (Mytrip) |
Popular in | June |
Cheapest in | August |
Average price | $632 |
Good round-trip deal | $659 or less |
Good one-way deal | $494 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 2,558,603 searches. Data last updated March 23, 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 - SLU
MIASLU
Miami
Fri 5/8
3:10 pm-1:10 pm
1 stop22h 00m
Castries George F. L. Charle
Sat 5/9
5:50 pm-1:15 pm
1 stop19h 25m
$564
MiamiCastries
MIA - SLU
MIASLU
Miami
Fri 5/29
3:10 pm-1:10 pm
1 stop22h 00m
Castries George F. L. Charle
Sun 5/31
6:00 pm-1:15 pm
1 stop19h 15m
$564
MiamiCastries
MIA - SLU
MIASLU
Miami
Thu 6/4
3:10 pm-2:35 pm
1 stop23h 25m
Castries George F. L. Charle
Sun 6/14
6:00 pm-1:15 pm
1 stop19h 15m
$564
MiamiCastries
MIA - UVF
MIAUVF
Miami
Tue 8/18
6:00 am-2:08 pm
1 stop8h 08m
Castries Hewanorra
Tue 8/25
3:28 pm-12:54 am
1 stop9h 26m
$598
MiamiCastries
MIA - SLU
MIASLU
Miami
Sat 5/23
3:10 pm-10:10 pm
1 stop7h 00m
Castries George F. L. Charle
Fri 5/29
6:00 pm-1:15 pm
1 stop19h 15m
$614
MiamiCastries
MIA - SLU
MIASLU
Miami
Fri 6/5
3:10 pm-1:10 pm
1 stop22h 00m
Castries George F. L. Charle
Thu 6/11
5:50 pm-1:15 pm
1 stop19h 25m
$614
MiamiCastries
MIA - UVF
MIAUVF
Miami
Sat 8/22
7:30 pm-2:08 pm
1 stop18h 38m
Castries Hewanorra
Thu 8/27
3:28 pm-12:54 am
1 stop9h 26m
$633
MiamiCastries
MIA - SLU
MIASLU
Miami
Thu 4/30
3:10 pm-2:35 pm
1 stop23h 25m
Castries George F. L. Charle
Sun 5/3
6:00 pm-1:15 pm
1 stop19h 15m
$649
Quickest round-trip
MiamiCastries
MIA - UVF
MIAUVF
Miami
Thu 8/20
7:00 am-2:08 pm
1 stop7h 08m
Castries Hewanorra
Mon 8/24
3:28 pm-12:54 am
1 stop9h 26m
$668
MiamiCastries
MIA - UVF
MIAUVF
Miami
Mon 8/24
7:30 pm-2:08 pm
1 stop18h 38m
Castries Hewanorra
Fri 8/28
3:28 pm-9:23 am
1 stop17h 55m
$708
Showing 1-10 of 37 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-SLU
MIA-UVF
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-SLU
MIA-UVF
What is the cheapest month to book a flight from Miami to Saint Lucia?
Currently, January is the cheapest month in which you can book a flight from Miami to Saint Lucia (average of $428). Flying from Miami to Saint Lucia in July is currently the most expensive (average of $641). 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 March 23, 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 March 23, 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).
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 March 23, 2026.
See what other customers who have flown with Caribbean Airlines and American 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.
Crew
8.3
Entertainment
6.6
Food
6.7
Boarding
7.9
Comfort
7.7
Overall
7.9
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Crew
8.3
Entertainment
6.6
Food
6.7
Boarding
7.9
Comfort
7.7
Overall
7.9
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Crew
8.3
Entertainment
6.6
Food
6.7
Boarding
7.9
Comfort
7.7
Overall
7.9
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
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Saint Lucia by adding a car rental and/or hotel reservation to your travel itinerary.
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 March 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Miami to Saint Lucia
Discover the top 2 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 2,558,603 searches. Data last updated March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$486 | Average$760 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$554 | Average$707 | FlexibilityNo cancel fee | On-timeN/A |