$436+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Castries to Miami 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 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 junio 12, 2025.
Round-trip from | $597 (Booking.com) |
|---|---|
One-way from | $436 (SmartFares) |
Good round-trip deal | $620 or less |
Good one-way deal | $467 or less |
Find flight deals from Castries to Miami
Cheapest flights from Castries to MiamiExplore 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 junio 12, 2025.
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 junio 12, 2025.
This Booking.com deal was found by Cheapflights users on 6/10. 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.
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight 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 junio 12, 2025.
Use the filters below to find and compare flights from Castries to Miami that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
CastriesMiami
SLU - MIA
SLUMIA
Castries George F. L. Charle
sáb. 11/8
6:20 pm-12:15 pm
1 stop18h 55m
Miami
sáb. 11/15
2:10 pm-11:45 am
1 stop20h 35m
CastriesMiami
SLU - MIA
SLUMIA
Castries George F. L. Charle
dom. 7/13
5:00 am-3:56 pm
3 stops34h 56m
Miami
sáb. 7/19
3:10 pm-11:45 am
1 stop20h 35m
CastriesMiami
SLU - MIA
SLUMIA
Castries George F. L. Charle
vie. 6/20
12:15 pm-1:15 pm
1 stop25h 00m
CastriesMiami
SLU - MIA
SLUMIA
Castries George F. L. Charle
mié. 6/25
12:35 pm-10:26 pm
3 stops33h 51m
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.
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, September is the cheapest month in which you can book a flight from Castries to Miami (average of $228). Flying from Castries to Miami in March is currently the most expensive (average of $289). 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 SLU to MIA?
Find hourly flight availability from Castries to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.
A simple way to save on the total cost of your ticket is to fly from Castries to Miami at noon. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the morning.
Rainfall in Miami by month
Plan your trip to Miami by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Miami ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Miami when rainfall is around 1.6 in.
Temperature in Miami by month
Plan your trip to Miami by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Miami, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).
Reviews of airlines servicing Miami
Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated junio 12, 2025.
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Anonymous,Mar 2025
JFK - GEO
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Anonymous,Mar 2025
JFK - GEO
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.
Traveling to a place near Castries?
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Alternative routes for Castries to Miami
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Castries to Miami
Discover the top airline that operate flights from Castries to Miami. 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 junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$418 | Average$816 | FlexibilityNo cancel fee | On-time71% |