$220+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — UVF
Jun 10 — Jun 171
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 May 11, 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 May 11, 2026.
This Travelocity deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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.
Mon 6/159:45 pm
MIA
- UVF
1 stop16h 25m
Air Canada
Fri 6/193:15 pm
UVF
- MIA
1 stop29h 33m
Air Canada
Deal found 5/6![Air Canada logo]()
$532
This Expedia deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/38:05 am
MIA
- UVF
2 stops54h 05m
Air Canada
Fri 6/123:05 pm
UVF
- MIA
1 stop29h 43m
Air Canada
Deal found 5/6![Air Canada logo]()
$538
This Air Canada deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/86:00 pm
MIA
- UVF
2 stops20h 10m
Air Canada
Tue 6/163:05 pm
UVF
- MIA
1 stop21h 08m
Air Canada
Deal found 5/8![Air Canada logo]()
$540
This Air Canada deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/86:00 pm
MIA
- UVF
2 stops20h 10m
Air Canada
Fri 6/123:05 pm
UVF
- MIA
2 stops26h 02m
Air Canada
Deal found 5/6![Air Canada logo]()
$541
This Travelocity deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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.
Sun 6/77:15 am
MIA
- UVF
2 stops54h 55m
Air Canada
Fri 6/123:05 pm
UVF
- MIA
1 stop29h 43m
Air Canada
Deal found 5/9![Air Canada logo]()
$542
This Air Canada deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/49:45 pm
MIA
- UVF
1 stop16h 25m
Air Canada
Tue 6/93:05 pm
UVF
- MIA
1 stop29h 43m
Air Canada
Deal found 5/6![Air Canada logo]()
$544
This Air Canada deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/46:00 pm
MIA
- UVF
2 stops20h 10m
Air Canada
Fri 6/123:05 pm
UVF
- MIA
2 stops31h 12m
Air Canada
Deal found 5/6![Air Canada logo]()
$551
This eDestinos deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:10 pm
MIA
- SLU
1 stop18h 20m
Caribbean Airlines
Sun 11/225:00 am
SLU
- MIA
1 stop8h 15m
Caribbean Airlines
Deal found 5/10![Caribbean Airlines logo]()
$576
This SmartFares deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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.
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 5/9![Caribbean Airlines logo]()
$593
This Gotogate deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/8![Caribbean Airlines logo]()
$600
This Gotogate deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 6/113:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Tue 6/167:10 pm
SLU
- MIA
1 stop18h 05m
Caribbean Airlines
Deal found 5/9![Caribbean Airlines logo]()
$605
This Caribbean Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/283:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Sun 5/316:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 5/8![Caribbean Airlines logo]()
$610
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 May 11, 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 May 11, 2026.
This Caribbean Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/283:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Sun 5/316:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 5/8![Caribbean Airlines logo]()
$610
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 9/26:00 am
MIA
- UVF
1 stop8h 08m
Delta
Sat 9/53:28 pm
UVF
- MIA
1 stop9h 26m
Delta
Deal found 5/8![Delta logo]()
$713
This Gotogate deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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
MIA
- SLU
2 stops20h 55m
Multiple Airlines
Fri 11/66:00 pm
SLU
- MIA
1 stop19h 15m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$739
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 5/3110:00 am
MIA
- UVF
Nonstop3h 48m
American Airlines
Thu 6/43:16 pm
UVF
- MIA
1 stop28h 47m
American Airlines
Deal found 5/10![American Airlines logo]()
$980
This Trip.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 11/42:10 pm
MIA
- SLU
1 stop22h 00m
Caribbean Airlines
Sun 11/86:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 5/10![Caribbean Airlines logo]()
$620
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 14m
Delta
Sun 8/233:34 pm
UVF
- MIA
1 stop9h 33m
Delta
Deal found 5/6![Delta logo]()
$713
This Caribbean Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 10/43:10 pm
MIA
- SLU
1 stop24h 25m
Caribbean Airlines
Thu 10/85:50 pm
SLU
- MIA
1 stop19h 25m
Caribbean Airlines
Deal found 5/10![Caribbean Airlines logo]()
$655
This Caribbean Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/313:10 pm
MIA
- SLU
1 stop24h 25m
Caribbean Airlines
Thu 6/45:50 pm
SLU
- MIA
1 stop19h 25m
Caribbean Airlines
Deal found 5/7![Caribbean Airlines logo]()
$660
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 08m
Delta
Mon 9/213:33 pm
UVF
- MIA
1 stop9h 21m
Delta
Deal found 5/10![Delta logo]()
$748
This Gotogate deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 6/59:45 pm
MIA
- SLU
2 stops21h 15m
Multiple Airlines
Mon 6/84:20 pm
SLU
- MIA
2 stops44h 55m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$897
This SmartFares deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/283:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Fri 6/126:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 5/8![Caribbean Airlines logo]()
$678
This FlightHub deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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.
Mon 6/13:10 pm
MIA
- SLU
2 stops27h 15m
Caribbean Airlines
Fri 6/56:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 5/7![Caribbean Airlines logo]()
$681
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 8/117:00 am
MIA
- UVF
1 stop7h 14m
Delta
Sun 8/163:34 pm
UVF
- MIA
1 stop9h 33m
Delta
Deal found 5/10![Delta logo]()
$888
This Caribbean Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/293:10 pm
MIA
- SLU
1 stop7h 00m
Caribbean Airlines
Wed 9/910:15 am
SLU
- MIA
1 stop27h 00m
Caribbean Airlines
Deal found 5/6![Caribbean Airlines logo]()
$726
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 11/47:00 am
MIA
- UVF
1 stop7h 26m
Delta
Sun 11/84:41 pm
UVF
- MIA
1 stop9h 11m
Delta
Deal found 5/10![Delta logo]()
$923
This Gotogate deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/43:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Mon 6/84:20 pm
SLU
- MIA
3 stops44h 55m
Caribbean Airlines
Deal found 5/6![Caribbean Airlines logo]()
$756
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/236:00 am
MIA
- UVF
1 stop8h 09m
Delta
Sun 5/313:25 pm
UVF
- MIA
1 stop9h 22m
Delta
Deal found 5/7![Delta logo]()
$954
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 5/296:00 am
MIA
- UVF
1 stop8h 05m
Delta
Sun 5/313:25 pm
UVF
- MIA
1 stop9h 22m
Delta
Deal found 5/9![Delta logo]()
$958
This Caribbean Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 9/23:10 pm
MIA
- SLU
1 stop22h 00m
Caribbean Airlines
Fri 9/46:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 5/8![Caribbean Airlines logo]()
$825
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/226:00 am
MIA
- UVF
1 stop8h 05m
Delta
Tue 5/263:25 pm
UVF
- MIA
1 stop9h 18m
Delta
Deal found 5/7![Delta logo]()
$973
This Gotogate deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/253:10 pm
MIA
- SLU
3 stops27h 15m
Caribbean Airlines
Fri 5/296:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 5/6![Caribbean Airlines logo]()
$921
Last-minute flights from Miami to Saint LuciaDiscover last-minute flight deals from Miami to Saint Lucia. Data last updated May 11, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Saint Lucia. Data last updated May 11, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/233:10 pm
MIA
- SLU
1 stop7h 00m
Caribbean Airlines
Sun 5/315:00 am
SLU
- MIA
1 stop8h 15m
Caribbean Airlines
Deal found 5/7![Caribbean Airlines logo]()
$618
This Caribbean Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/283:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Sun 5/316:00 pm
SLU
- MIA
1 stop19h 15m
Caribbean Airlines
Deal found 5/8![Caribbean Airlines logo]()
$610
This SmartFares deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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.
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 5/9![Caribbean Airlines logo]()
$593
This Gotogate deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/8![Caribbean Airlines logo]()
$600
This Expedia deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/38:05 am
MIA
- UVF
2 stops54h 05m
Air Canada
Fri 6/123:05 pm
UVF
- MIA
1 stop29h 43m
Air Canada
Deal found 5/6![Air Canada logo]()
$538
This Air Canada deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/49:45 pm
MIA
- UVF
1 stop16h 25m
Air Canada
Tue 6/93:05 pm
UVF
- MIA
1 stop29h 43m
Air Canada
Deal found 5/6![Air Canada logo]()
$544
This Air Canada deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/49:45 pm
MIA
- UVF
1 stop16h 25m
Air Canada
Fri 6/123:05 pm
UVF
- MIA
2 stops31h 12m
Air Canada
Deal found 5/6![Air Canada logo]()
$548
This Travelocity deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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.
Sun 6/77:15 am
MIA
- UVF
2 stops54h 55m
Air Canada
Fri 6/123:05 pm
UVF
- MIA
1 stop29h 43m
Air Canada
Deal found 5/9![Air Canada logo]()
$542
This Air Canada deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/86:00 pm
MIA
- UVF
2 stops20h 10m
Air Canada
Tue 6/163:05 pm
UVF
- MIA
1 stop21h 08m
Air Canada
Deal found 5/8![Air Canada logo]()
$540
This Air Canada deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/86:00 pm
MIA
- UVF
2 stops20h 10m
Air Canada
Fri 6/123:05 pm
UVF
- MIA
2 stops26h 02m
Air Canada
Deal found 5/6![Air Canada logo]()
$541
This Gotogate deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 6/113:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Tue 6/167:10 pm
SLU
- MIA
1 stop18h 05m
Caribbean Airlines
Deal found 5/9![Caribbean Airlines logo]()
$605
This Travelocity deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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.
Mon 6/159:45 pm
MIA
- UVF
1 stop16h 25m
Air Canada
Fri 6/193:15 pm
UVF
- MIA
1 stop29h 33m
Air Canada
Deal found 5/6![Air Canada logo]()
$532
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 May 11, 2026.
Search for one-way flight options from Miami to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
This Expedia deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/189:45 pm
MIA
- UVF
1 stop16h 35m
Air Canada
Deal found 5/7![Air Canada logo]()
$220
This Travelocity deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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.
Thu 6/49:45 pm
MIA
- UVF
1 stop16h 25m
Air Canada
Deal found 5/9![Air Canada logo]()
$222
This Travelocity deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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.
Thu 6/116:00 pm
MIA
- UVF
2 stops20h 10m
Air Canada
Deal found 5/6![Air Canada logo]()
$223
This Orbitz deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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.
Mon 6/18:15 am
MIA
- UVF
2 stops29h 55m
Air Canada
Deal found 5/8![Air Canada logo]()
$224
This Air Canada deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 6/38:05 am
MIA
- UVF
2 stops54h 05m
Air Canada
Deal found 5/10![Air Canada logo]()
$230
This Mytrip deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 6/113:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Deal found 5/9![Caribbean Airlines logo]()
$234
This Air Canada deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/281:10 pm
MIA
- UVF
1 stop24h 55m
Air Canada
Deal found 5/6![Air Canada logo]()
$250
This Air Canada deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/278:05 am
MIA
- UVF
2 stops54h 00m
Air Canada
Deal found 5/6![Air Canada logo]()
$253
This Mytrip deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 7/93:10 pm
MIA
- SLU
1 stop23h 25m
Caribbean Airlines
Deal found 5/9![Caribbean Airlines logo]()
$265
This Booking.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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.
Tue 6/233:10 pm
MIA
- SLU
1 stop18h 20m
Caribbean Airlines
Deal found 5/10![Caribbean Airlines logo]()
$269
This Booking.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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.
Tue 10/203:10 pm
MIA
- SLU
1 stop18h 20m
Caribbean Airlines
Deal found 5/8![Caribbean Airlines logo]()
$284
This FlightHub deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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.
Mon 5/183:10 pm
MIA
- SLU
1 stop24h 25m
Caribbean Airlines
Deal found 5/7![Caribbean Airlines logo]()
$304
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 May 11, 2026.
Round-trip from | $532 (Travelocity) |
|---|---|
One-way from | $220 (Expedia) |
Popular in | June |
Cheapest in | August |
Average price | $627 |
Good round-trip deal | $758 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 May 11, 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
Thu 5/28
3:10 pm-2:35 pm
1 stop23h 25m
Castries George F. L. Charle
Sun 5/31
6:00 pm-1:15 pm
1 stop19h 15m
$610
MiamiCastries
MIA - SLU
MIASLU
Miami
Wed 11/4
2:10 pm-1:10 pm
1 stop22h 00m
Castries George F. L. Charle
Sun 11/8
6:00 pm-12:15 pm
1 stop19h 15m
$620
MiamiCastries
MIA - SLU
MIASLU
Miami
Sun 10/4
3:10 pm-3:35 pm
1 stop24h 25m
Castries George F. L. Charle
Thu 10/8
5:50 pm-1:15 pm
1 stop19h 25m
$655
MiamiCastries
MIA - SLU
MIASLU
Miami
Sun 5/31
3:10 pm-3:35 pm
1 stop24h 25m
Castries George F. L. Charle
Thu 6/4
5:50 pm-1:15 pm
1 stop19h 25m
$660
MiamiCastries
MIA - SLU
MIASLU
Miami
Thu 5/28
3:10 pm-2:35 pm
1 stop23h 25m
Castries George F. L. Charle
Fri 6/12
6:00 pm-1:15 pm
1 stop19h 15m
$678
MiamiCastries
MIA - SLU
MIASLU
Miami
Mon 6/1
3:10 pm-6:25 pm
2 stops27h 15m
Castries George F. L. Charle
Fri 6/5
6:00 pm-1:15 pm
1 stop19h 15m
$681
MiamiCastries
MIA - UVF
MIAUVF
Miami
Wed 9/2
6:00 am-2:08 pm
1 stop8h 08m
Castries Hewanorra
Sat 9/5
3:28 pm-12:54 am
1 stop9h 26m
$713
MiamiCastries
MIA - UVF
MIAUVF
Miami
Tue 8/18
6:00 am-2:14 pm
1 stop8h 14m
Castries Hewanorra
Sun 8/23
3:34 pm-1:07 am
1 stop9h 33m
$713
MiamiCastries
MIA - SLU
MIASLU
Miami
Sat 8/29
3:10 pm-10:10 pm
1 stop7h 00m
Castries George F. L. Charle
Wed 9/9
10:15 am-1:15 pm
1 stop27h 00m
$726
MiamiCastries
MIA - SLU
MIASLU
Miami
Wed 10/21
3:10 pm-12:05 pm
2 stops20h 55m
Castries George F. L. Charle
Fri 11/6
6:00 pm-12:15 pm
1 stop19h 15m
$739
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
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 70 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.
What is the cheapest month to book a flight from Miami to Saint Lucia?
Currently, September is the cheapest month in which you can book a flight from Miami to Saint Lucia (average of $372). Flying from Miami to Saint Lucia in July is currently the most expensive (average of $548). 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 May 11, 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 May 11, 2026.
The most flights from MIA to LC0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 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 May 11, 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.
Comfort
7.8
Entertainment
6.6
Boarding
8.0
Food
6.7
Crew
8.3
Overall
7.9
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Comfort
7.8
Entertainment
6.6
Boarding
8.0
Food
6.7
Crew
8.3
Overall
7.9
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Comfort
7.8
Entertainment
6.6
Boarding
8.0
Food
6.7
Crew
8.3
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.
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 May 11, 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 May 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$492 | Average$758 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$572 | Average$677 | FlexibilityNo cancel fee | On-timeN/A |