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$327+ Cheap flights from Castries (SLU) to Miami (MIA)

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
SLU — MIA
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Castries to Miami

Cheapest flights from Castries to Miami
Explore the most affordable flight options available from Castries to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This SmartFares deal was found by Cheapflights users on 1/25. 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.
Tue 3/107:10 pm
SLU
-
MIA
1 stop18h 05m
Caribbean Airlines
Tue 3/173:10 pm
MIA
-
SLU
1 stop18h 20m
Caribbean Airlines
Deal found 1/25$617
This SmartFares deal was found by Cheapflights users on 1/26. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:50 pm
SLU
-
MIA
1 stop19h 25m
Caribbean Airlines
Thu 5/73:10 pm
MIA
-
SLU
1 stop23h 25m
Caribbean Airlines
Deal found 1/26$643
This SmartFares deal was found by Cheapflights users on 1/25. 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 3/97:10 pm
SLU
-
MIA
1 stop18h 05m
Caribbean Airlines
Wed 3/183:10 pm
MIA
-
SLU
1 stop22h 00m
Caribbean Airlines
Deal found 1/25$654
This flugladen.de deal was found by Cheapflights users on 1/27. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:45 pm
SLU
-
MIA
1 stop18h 30m
Caribbean Airlines
Fri 3/203:10 pm
MIA
-
SLU
1 stop22h 00m
Caribbean Airlines
Deal found 1/27$674
This Gotogate deal was found by Cheapflights users on 1/25. 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.
Sun 4/55:00 am
SLU
-
MIA
1 stop8h 15m
Caribbean Airlines
Sat 4/253:10 pm
MIA
-
SLU
1 stop23h 25m
Caribbean Airlines
Deal found 1/25$683
This SmartFares deal was found by Cheapflights users on 1/26. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/87:10 pm
SLU
-
MIA
1 stop18h 05m
Caribbean Airlines
Sat 2/142:10 pm
MIA
-
SLU
1 stop7h 00m
Caribbean Airlines
Deal found 1/26$687
This SmartFares deal was found by Cheapflights users on 1/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/37:10 pm
SLU
-
MIA
1 stop18h 05m
Caribbean Airlines
Tue 2/102:10 pm
MIA
-
SLU
1 stop18h 20m
Caribbean Airlines
Deal found 1/27$703
This Priceline deal was found by Cheapflights users on 1/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:15 am
SLU
-
MIA
1 stop27h 00m
Caribbean Airlines
Sun 3/223:10 pm
MIA
-
SLU
2 stops27h 15m
Caribbean Airlines
Deal found 1/26$742
This SmartFares deal was found by Cheapflights users on 1/26. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:00 pm
SLU
-
MIA
1 stop19h 15m
Caribbean Airlines
Sun 4/193:10 pm
MIA
-
SLU
1 stop24h 25m
Caribbean Airlines
Deal found 1/26$755
This Gotogate deal was found by Cheapflights users on 1/25. 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.
Sun 4/55:00 am
SLU
-
MIA
1 stop8h 15m
Multiple Airlines
Sat 4/253:10 pm
MIA
-
SLU
2 stops20h 55m
Multiple Airlines
Deal found 1/25$814

Find flight deals from Castries to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Castries (SLU) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$617
(SmartFares)

One-way from

$327
(SmartFares)

Good round-trip deal

$582 or less

Good one-way deal

$520 or less
Provider with most accurate pricing for Castries George F. L. Charle-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Castries George F. L. Charle-Miami flights.
Search Deals
From Castries George F. L. Charle to Miami
Search Deals
One-way flight from Castries George F. L. Charle to Miami
Search Deals
Price to beat on a round-trip flight from Castries George F. L. Charle to Miami.
Search Deals
Price to beat on a one-way flight from Castries George F. L. Charle to Miami.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Castries to Miami 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 January 27, 2026.
Use the filters below to find and compare flights from Castries to Miami that are best for you.

Fly from

Castries

Fly to

Miami

Route

Depart

Return

Price

CastriesMiami

SLU - MIA

SLUMIA

Castries George F. L. Charle

Tue 3/10

7:10 pm-1:15 pm

1 stop18h 05m

Miami

Tue 3/17

3:10 pm-9:30 am

1 stop18h 20m

$617

CastriesMiami

SLU - MIA

SLUMIA

Castries George F. L. Charle

Wed 3/11

10:15 am-1:15 pm

1 stop27h 00m

Miami

Tue 3/17

3:10 pm-9:30 am

1 stop18h 20m

$617

CastriesMiami

SLU - MIA

SLUMIA

Castries George F. L. Charle

Thu 4/30

5:50 pm-1:15 pm

1 stop19h 25m

Miami

Thu 5/7

3:10 pm-2:35 pm

1 stop23h 25m

$643

CastriesMiami

SLU - MIA

SLUMIA

Castries George F. L. Charle

Fri 3/13

6:45 pm-1:15 pm

1 stop18h 30m

Miami

Fri 3/20

3:10 pm-1:10 pm

1 stop22h 00m

$674

CastriesMiami

SLU - MIA

SLUMIA

Castries George F. L. Charle

Sun 4/5

5:00 am-1:15 pm

1 stop8h 15m

Miami

Sat 4/25

3:10 pm-2:35 pm

1 stop23h 25m

$683

CastriesMiami

SLU - MIA

SLUMIA

Castries George F. L. Charle

Fri 3/13

6:45 pm-1:15 pm

1 stop18h 30m

Miami

Fri 3/20

7:00 am-10:10 pm

2 stops39h 10m

$703

CastriesMiami

SLU - MIA

SLUMIA

Castries George F. L. Charle

Wed 3/18

10:15 am-1:15 pm

1 stop27h 00m

Miami

Sun 3/22

3:10 pm-6:25 pm

3 stops27h 15m

$742

CastriesMiami

SLU - MIA

SLUMIA

Castries George F. L. Charle

Fri 4/10

6:00 pm-1:15 pm

1 stop19h 15m

Miami

Sun 4/19

3:10 pm-3:35 pm

1 stop24h 25m

$755

CastriesMiami

SLU - MIA

SLUMIA

Castries George F. L. Charle

Wed 4/1

10:15 am-1:15 pm

1 stop27h 00m

Miami

Sun 4/12

3:10 pm-3:35 pm

1 stop24h 25m

$843

CastriesMiami

SLU - MIA

SLUMIA

Castries George F. L. Charle

Thu 2/5

6:20 pm-12:15 pm

1 stop18h 55m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 20 results
1
2

Compare providers for flights from Castries to Miami

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Castries to Miami in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Castries-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Castries-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Castries-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Castries-Miami flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Castries-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Castries to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Castries with our price prediction graph.
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 Castries to Miami

What is the cheapest month to book a flight from Castries to Miami?

Currently, November is the cheapest month in which you can book a flight from Castries to Miami (average of $446). Flying from Castries to Miami in June is currently the most expensive (average of $809). 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.

Related info for your journey

Find useful and relevant information for your journey from Castries to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Castries to Miami?

    For as low as $617, Caribbean Airlines can have you in Miami from Castries in 18h 05m. Castries and Miami are separated by a distance of 1490 mi.

  • Can I find deals for flights from Castries to Miami that include hotel bookings?

    Yes. In addition to deals on Castries to Miami flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Castries to Miami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Castries to Miami.

  • Can I find deals for business class flights from Castries to Miami?

    Yes. Cheapflights offers flight deals from Castries to Miami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Castries to Miami?

    Currently, November is the cheapest month in which you can book a flight from Castries to Miami (average of $446). Flying from Castries to Miami in June is currently the most expensive (average of $809). 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.

See more FAQs

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
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Deerfield Beach
Oakland Park

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