$265+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — UVF
Jul 29 — Aug 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
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 Miami to Saint Lucia
Cheapest
Best
Last-minute
One-way
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 June 29, 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 June 29, 2026.
This Gotogate deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 9/193:10 pm
MIA
- SLU
1 stop7h 00m
Caribbean Airlines
Tue 9/2211:45 am
SLU
- MIA
1 stop25h 30m
Caribbean Airlines
Deal found 6/28![Caribbean Airlines logo]()
$603
This oojo deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:10 pm
MIA
- SLU
1 stop7h 00m
Caribbean Airlines
Wed 11/2510:15 am
SLU
- MIA
1 stop27h 00m
Caribbean Airlines
Deal found 6/24![Caribbean Airlines logo]()
$604
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Tue 7/288:25 am
MIA
- UVF
Nonstop3h 50m
American Airlines
Tue 8/42:50 pm
UVF
- MIA
Nonstop3h 57m
American Airlines
Deal found 6/28![American Airlines logo]()
$608
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/110:25 pm
MIA
- UVF
1 stop15h 55m
American Airlines
Wed 8/52:49 pm
UVF
- MIA
Nonstop3h 50m
American Airlines
Deal found 6/28![American Airlines logo]()
$612
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/2210:00 am
MIA
- UVF
Nonstop3h 50m
American Airlines
Thu 7/302:50 pm
UVF
- MIA
Nonstop3h 57m
American Airlines
Deal found 6/24![American Airlines logo]()
$613
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 9/306:00 am
MIA
- UVF
1 stop8h 12m
Delta
Wed 10/73:41 pm
UVF
- MIA
1 stop9h 11m
Delta
Deal found 6/26![Delta logo]()
$614
This Air Canada deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 10/18:15 am
MIA
- UVF
2 stops30h 00m
Air Canada
Fri 10/93:15 pm
UVF
- MIA
2 stops31h 02m
Air Canada
Deal found 6/26![Air Canada logo]()
$615
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/226:00 am
MIA
- UVF
1 stop8h 12m
Delta
Thu 7/303:33 pm
UVF
- MIA
1 stop9h 22m
Delta
Deal found 6/24![Delta logo]()
$622
This Caribbean Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 10/313:10 pm
MIA
- SLU
1 stop7h 00m
Caribbean Airlines
Fri 11/136:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 6/25![Caribbean Airlines logo]()
$632
This Air Canada deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 9/307:55 am
MIA
- UVF
2 stops54h 20m
Air Canada
Fri 10/93:15 pm
UVF
- MIA
1 stop20h 59m
Air Canada
Deal found 6/26![Air Canada logo]()
$634
This Expedia deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Tue 11/38:00 am
MIA
- UVF
2 stops55h 40m
Air Canada
Fri 11/65:40 pm
UVF
- MIA
1 stop18h 29m
Air Canada
Deal found 6/28![Air Canada logo]()
$635
This Gotogate deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 9/103:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Sun 9/136:55 pm
SLU
- MIA
1 stop18h 20m
Caribbean Airlines
Deal found 6/28![Caribbean Airlines logo]()
$640
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 June 29, 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 June 29, 2026.
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 14m
Delta
Wed 8/263:34 pm
UVF
- MIA
1 stop9h 13m
Delta
Deal found 6/26![Delta logo]()
$622
This Caribbean Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 10/313:10 pm
MIA
- SLU
1 stop7h 00m
Caribbean Airlines
Fri 11/136:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 6/25![Caribbean Airlines logo]()
$632
This oojo deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:10 pm
MIA
- SLU
1 stop24h 55m
Multiple Airlines
Sat 11/1412:35 pm
SLU
- MIA
3 stops24h 40m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$822
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 11/137:00 am
MIA
- UVF
1 stop7h 10m
Delta
Thu 11/194:25 pm
UVF
- MIA
1 stop9h 27m
Delta
Deal found 6/25![Delta logo]()
$662
This FlightHub deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Thu 12/32:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Tue 12/811:45 am
SLU
- MIA
1 stop25h 30m
Caribbean Airlines
Deal found 6/28![Caribbean Airlines logo]()
$684
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am
MIA
- UVF
1 stop8h 12m
Delta
Wed 9/163:32 pm
UVF
- MIA
1 stop9h 23m
Delta
Deal found 6/24![Delta logo]()
$662
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 8/187:00 am
MIA
- UVF
1 stop7h 14m
Delta
Sun 8/233:34 pm
UVF
- MIA
1 stop9h 33m
Delta
Deal found 6/24![Delta logo]()
$662
This Caribbean Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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.
Sun 12/62:10 pm
MIA
- SLU
1 stop24h 55m
Caribbean Airlines
Thu 12/105:50 pm
SLU
- MIA
1 stop19h 25m
Caribbean Airlines
Deal found 6/26![Caribbean Airlines logo]()
$800
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 9/247:37 pm
MIA
- UVF
1 stop18h 35m
Delta
Wed 9/303:32 pm
UVF
- MIA
1 stop17h 53m
Delta
Deal found 6/28![Delta logo]()
$662
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/126:00 am
MIA
- UVF
1 stop8h 14m
Delta
Wed 8/193:34 pm
UVF
- MIA
1 stop9h 13m
Delta
Deal found 6/28![Delta logo]()
$665
This oojo deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:10 pm
MIA
- SLU
2 stops20h 55m
Multiple Airlines
Wed 9/1612:35 pm
SLU
- MIA
3 stops24h 40m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,010
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 10/26:00 am
MIA
- UVF
1 stop8h 12m
Delta
Mon 10/53:32 pm
UVF
- MIA
1 stop9h 23m
Delta
Deal found 6/26![Delta logo]()
$694
This Caribbean Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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.
Sun 8/93:10 pm
MIA
- SLU
2 stops43h 50m
Caribbean Airlines
Sun 8/165:00 am
SLU
- MIA
1 stop8h 15m
Caribbean Airlines
Deal found 6/25![Caribbean Airlines logo]()
$954
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/226:00 am
MIA
- UVF
1 stop8h 14m
Delta
Sat 8/293:34 pm
UVF
- MIA
1 stop9h 13m
Delta
Deal found 6/27![Delta logo]()
$702
This Gotogate deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 8/43:10 pm
MIA
- SLU
1 stop18h 20m
Caribbean Airlines
Tue 8/1111:45 am
SLU
- MIA
1 stop25h 30m
Caribbean Airlines
Deal found 6/26![Caribbean Airlines logo]()
$977
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am
MIA
- UVF
1 stop8h 12m
Delta
Mon 9/213:32 pm
UVF
- MIA
1 stop9h 23m
Delta
Deal found 6/24![Delta logo]()
$702
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 9/176:00 am
MIA
- UVF
1 stop8h 12m
Delta
Mon 9/213:32 pm
UVF
- MIA
1 stop9h 23m
Delta
Deal found 6/28![Delta logo]()
$702
This Caribbean Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/63:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Tue 8/118:55 am
SLU
- MIA
2 stops28h 20m
Caribbean Airlines
Deal found 6/28![Caribbean Airlines logo]()
$1,047
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 9/17:00 am
MIA
- UVF
1 stop7h 14m
Delta
Sat 9/53:34 pm
UVF
- MIA
1 stop9h 13m
Delta
Deal found 6/27![Delta logo]()
$756
Last-minute flights from Miami to Saint LuciaDiscover last-minute flight deals from Miami to Saint Lucia. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Saint Lucia. Data last updated June 29, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 6/273:10 pm
MIA
- SLU
1 stop7h 00m
Multiple Airlines
Sun 7/55:35 pm
SLU
- MIA
1 stop19h 40m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$699
This Air Canada deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 7/209:45 pm
MIA
- UVF
1 stop16h 25m
Air Canada
Tue 7/283:05 pm
UVF
- MIA
2 stops31h 06m
Air Canada
Deal found 6/28![Air Canada logo]()
$687
This oojo deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:10 pm
MIA
- SLU
1 stop21h 20m
Caribbean Airlines
Tue 7/2811:45 am
SLU
- MIA
1 stop25h 30m
Caribbean Airlines
Deal found 6/24![Caribbean Airlines logo]()
$934
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/2210:00 am
MIA
- UVF
Nonstop3h 50m
American Airlines
Thu 7/302:50 pm
UVF
- MIA
Nonstop3h 57m
American Airlines
Deal found 6/24![American Airlines logo]()
$613
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/226:00 am
MIA
- UVF
1 stop8h 12m
Delta
Thu 7/303:33 pm
UVF
- MIA
1 stop9h 22m
Delta
Deal found 6/24![Delta logo]()
$622
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/2210:00 am
MIA
- UVF
Nonstop3h 50m
American Airlines
Mon 7/272:50 pm
UVF
- MIA
Nonstop3h 57m
American Airlines
Deal found 6/24![American Airlines logo]()
$679
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/2410:00 am
MIA
- UVF
Nonstop3h 50m
American Airlines
Fri 7/312:50 pm
UVF
- MIA
Nonstop3h 57m
American Airlines
Deal found 6/24![American Airlines logo]()
$648
This Gotogate deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Sun 7/263:10 pm
MIA
- SLU
3 stops43h 50m
Caribbean Airlines
Sun 8/26:55 pm
SLU
- MIA
1 stop18h 20m
Caribbean Airlines
Deal found 6/28![Caribbean Airlines logo]()
$929
This Gotogate deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Sun 7/263:10 pm
MIA
- SLU
1 stop17h 55m
Multiple Airlines
Sun 8/26:55 pm
SLU
- MIA
1 stop18h 20m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$982
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Tue 7/288:25 am
MIA
- UVF
Nonstop3h 50m
American Airlines
Tue 8/42:50 pm
UVF
- MIA
Nonstop3h 57m
American Airlines
Deal found 6/28![American Airlines logo]()
$608
This SmartFares deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Tue 7/283:10 pm
MIA
- SLU
1 stop18h 20m
Caribbean Airlines
Fri 7/316:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 6/28![Caribbean Airlines logo]()
$963
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 7/2910:00 am
MIA
- UVF
Nonstop3h 50m
American Airlines
Sun 8/22:50 pm
UVF
- MIA
Nonstop3h 57m
American Airlines
Deal found 6/28![American Airlines logo]()
$658
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 June 29, 2026.
Search for one-way flight options from Miami to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
This Travelocity deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:15 am
MIA
- UVF
2 stops54h 05m
Air Canada
Deal found 6/28![Air Canada logo]()
$265
This Orbitz deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 10/148:15 am
MIA
- UVF
2 stops54h 00m
Air Canada
Deal found 6/25![Air Canada logo]()
$266
This Air Canada deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/249:45 pm
MIA
- UVF
1 stop16h 35m
Air Canada
Deal found 6/28![Air Canada logo]()
$267
This Air Canada deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 9/238:15 am
MIA
- UVF
2 stops54h 00m
Air Canada
Deal found 6/28![Air Canada logo]()
$270
This Trip.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 7/43:10 pm
MIA
- SLU
1 stop7h 00m
Caribbean Airlines
Deal found 6/25![Caribbean Airlines logo]()
$279
This Air Canada deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/61:10 pm
MIA
- UVF
1 stop25h 10m
Air Canada
Deal found 6/25![Air Canada logo]()
$289
This Expedia deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Sun 7/267:10 am
MIA
- UVF
2 stops55h 00m
Air Canada
Deal found 6/28![Air Canada logo]()
$292
This Travelocity deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:15 am
MIA
- UVF
2 stops54h 05m
Air Canada
Deal found 6/25![Air Canada logo]()
$293
This Air Canada deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 7/231:05 pm
MIA
- UVF
1 stop25h 05m
Air Canada
Deal found 6/25![Air Canada logo]()
$294
This Air Canada deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/207:55 am
MIA
- UVF
2 stops30h 25m
Air Canada
Deal found 6/25![Air Canada logo]()
$298
This SmartFares deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 12/72:10 pm
MIA
- SLU
1 stop17h 00m
Caribbean Airlines
Deal found 6/25![Caribbean Airlines logo]()
$313
This SmartFares deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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.
Wed 10/143:10 pm
MIA
- SLU
1 stop22h 00m
Caribbean Airlines
Deal found 6/24![Caribbean Airlines logo]()
$330
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 June 29, 2026.
Round-trip from | $603 (Gotogate) |
|---|---|
One-way from | $265 (Travelocity) |
Popular in | June |
Cheapest in | April |
Average price | $963 |
Good round-trip deal | $663 or less |
Good one-way deal | $347 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 June 29, 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 - UVF
MIAUVF
Miami
Wed 8/19
6:00 am-2:14 pm
1 stop8h 14m
Castries Hewanorra
Wed 8/26
3:34 pm-12:47 am
1 stop9h 13m
$622
MiamiCastries
MIA - SLU
MIASLU
Miami
Sat 10/31
3:10 pm-10:10 pm
1 stop7h 00m
Castries George F. L. Charle
Fri 11/13
6:00 pm-12:15 pm
1 stop19h 15m
$632
MiamiCastries
MIA - UVF
MIAUVF
Miami
Fri 11/13
7:00 am-3:10 pm
1 stop7h 10m
Castries Hewanorra
Thu 11/19
4:25 pm-12:52 am
1 stop9h 27m
$662
MiamiCastries
MIA - UVF
MIAUVF
Miami
Fri 9/11
6:00 am-2:12 pm
1 stop8h 12m
Castries Hewanorra
Wed 9/16
3:32 pm-12:55 am
1 stop9h 23m
$662
MiamiCastries
MIA - UVF
MIAUVF
Miami
Tue 8/18
7:00 am-2:14 pm
1 stop7h 14m
Castries Hewanorra
Sun 8/23
3:34 pm-1:07 am
1 stop9h 33m
$662
MiamiCastries
MIA - UVF
MIAUVF
Miami
Thu 9/24
7:37 pm-2:12 pm
1 stop18h 35m
Castries Hewanorra
Wed 9/30
3:32 pm-9:25 am
1 stop17h 53m
$662
MiamiCastries
MIA - UVF
MIAUVF
Miami
Wed 8/12
6:00 am-2:14 pm
1 stop8h 14m
Castries Hewanorra
Wed 8/19
3:34 pm-12:47 am
1 stop9h 13m
$665
MiamiCastries
MIA - SLU
MIASLU
Miami
Thu 12/3
2:10 pm-2:35 pm
1 stop23h 25m
Castries George F. L. Charle
Tue 12/8
11:45 am-12:15 pm
1 stop25h 30m
$684
MiamiCastries
MIA - UVF
MIAUVF
Miami
Fri 10/2
6:00 am-2:12 pm
1 stop8h 12m
Castries Hewanorra
Mon 10/5
3:32 pm-12:55 am
1 stop9h 23m
$694
MiamiCastries
MIA - UVF
MIAUVF
Miami
Sat 8/22
6:00 am-2:14 pm
1 stop8h 14m
Castries Hewanorra
Sat 8/29
3:34 pm-12:47 am
1 stop9h 13m
$702
Showing 1-10 of 40 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 June is currently the most expensive (average of $599). 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 June 29, 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.
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 57 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 June 29, 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.
Entertainment
6.7
Overall
7.9
Boarding
8.0
Crew
8.3
Food
6.8
Comfort
7.8
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Entertainment
6.7
Overall
7.9
Boarding
8.0
Crew
8.3
Food
6.8
Comfort
7.8
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Entertainment
6.7
Overall
7.9
Boarding
8.0
Crew
8.3
Food
6.8
Comfort
7.8
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.
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
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 June 29, 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 June 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$492 | Average$746 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$572 | Average$677 | FlexibilityNo cancel fee | On-timeN/A |