£253 Cheap Flights from Castries (SLU) to Miami (MIA)

View £253 flight on Sun, 31 May 2026Opens in a new window

Popular airlines from George F. L. Charles Airport (SLU) to Miami International Airport (MIA)

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Cheap Flights from Castries (SLU) to Miami (MIA)

Prices were available within the past 7 days and start at £253 for one-way flights and £454 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Caribbean Airlines
Sun, 31 May - Mon, 8 Jun
SLU
Castries
MIA
Miami
£454 Return, found 5 days ago
£454
Return
found 5 days ago
Select Caribbean Airlines flight, departing Sun, 31 May from Castries to Miami, returning Mon, 8 Jun, priced at £454 found 5 days ago
Caribbean Airlines
Sun, 31 May - Mon, 8 Jun
SLU
Castries
MIA
Miami
£464 Return, found 5 days ago
£464
Return
found 5 days ago
Select Caribbean Airlines flight, departing Sun, 31 May from Castries to Miami, returning Mon, 8 Jun, priced at £464 found 5 days ago
Caribbean Airlines
Sun, 31 May - Mon, 8 Jun
SLU
Castries
MIA
Miami
£469 Return, found 5 days ago
£469
Return
found 5 days ago
Select Caribbean Airlines flight, departing Sun, 31 May from Castries to Miami, returning Mon, 8 Jun, priced at £469 found 5 days ago
Caribbean Airlines
Thu, 4 Jun - Tue, 30 Jun
SLU
Castries
MIA
Miami
£480 Return, found 4 days ago
£480
Return
found 4 days ago
Select Caribbean Airlines flight, departing Thu, 4 Jun from Castries to Miami, returning Tue, 30 Jun, priced at £480 found 4 days ago
Caribbean Airlines
Sun, 31 May - Mon, 8 Jun
SLU
Castries
MIA
Miami
£492 Return, found 5 days ago
£492
Return
found 5 days ago
Select Caribbean Airlines flight, departing Sun, 31 May from Castries to Miami, returning Mon, 8 Jun, priced at £492 found 5 days ago
Caribbean Airlines
Sun, 31 May - Mon, 8 Jun
SLU
Castries
MIA
Miami
£502 Return, found 5 days ago
£502
Return
found 5 days ago
Select Caribbean Airlines flight, departing Sun, 31 May from Castries to Miami, returning Mon, 8 Jun, priced at £502 found 5 days ago
Caribbean Airlines
Thu, 4 Jun - Tue, 30 Jun
SLU
Castries
MIA
Miami
£505 Return, found 4 days ago
£505
Return
found 4 days ago
Select Caribbean Airlines flight, departing Thu, 4 Jun from Castries to Miami, returning Tue, 30 Jun, priced at £505 found 4 days ago
Caribbean Airlines
Sun, 31 May - Mon, 8 Jun
SLU
Castries
MIA
Miami
£507 Return, found 5 days ago
£507
Return
found 5 days ago
Select Caribbean Airlines flight, departing Sun, 31 May from Castries to Miami, returning Mon, 8 Jun, priced at £507 found 5 days ago
Caribbean Airlines
Sun, 31 May - Mon, 8 Jun
SLU
Castries
MIA
Miami
£509 Return, found 5 days ago
£509
Return
found 5 days ago
Select Caribbean Airlines flight, departing Sun, 31 May from Castries to Miami, returning Mon, 8 Jun, priced at £509 found 5 days ago
Caribbean Airlines
Sun, 31 May - Mon, 8 Jun
SLU
Castries
MIA
Miami
£514 Return, found 5 days ago
£514
Return
found 5 days ago
Select Caribbean Airlines flight, departing Sun, 31 May from Castries to Miami, returning Mon, 8 Jun, priced at £514 found 5 days ago

Alternative airports near Miami

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Miami Intl. MIA. Cheapest option available. Average driving time to city centre is 12 minutes. Flights from £1,374
MIA
Miami Intl.
Cheapest
Average driving time to city centre12 min
Flights from £1,374

Frequently asked questions

How much does a flight from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.) cost?
One-way flights typically cost between £319 and £612 and return flights often range between £319 and £612. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
How do I find cheap flights from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.)?
To find a cheap flight from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.)?
The best airline to fly with from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.) will differ from traveller to traveller. If you like to fly early, AA offers early morning flights. If price is the most important factor, AA typically offers the lowest fares. JY offers the most daily flights from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.)?
There are approximately 3 connecting flights per day from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.). Some common connection points include Grantley Adams Intl. (BGI), Piarco Intl. (POS), and Princess Juliana Intl. (SXM).
What is the earliest flight from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.)?
The earliest flight from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.) typically departs at approximately 5:00 AM local time, operated by BW / AA. This is a seasonal service active in June. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.)?
You'll find the most flights from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.) on a Thursday, with around 6 flights available. This gives you a good selection for your travel plans. Major airlines on this route include American Airlines, British Airways, and Delta Air Lines. Flight options are fairly consistent throughout the week, with Thursday having only slightly more flights than other days.
What are the most popular departure times for flights from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.)?
The most popular departure times for flights from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.) are in the afternoon, from 3pm to 6pm. Approximately 80% of passengers prefer this time window. Many major carriers, including Delta and American Airlines, offer flights during this window. These times work well because you can enjoy your morning in Castries and still arrive in Miami with time to settle in for the evening.
How long does it take to fly from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.)?
Flights from SLU to MIA with one stop typically take around 18 hours, covering approximately 1,491 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.)?
Select the "Business class" and "First class" filters when looking for SLU to MIA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.) flight with Expedia?
It's easy to earn miles on a Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Miami from George F. L. Charles (SLU)?
If you're planning to travel to Miami from George F. L. Charles (SLU), you can fly directly into Miami Intl. (MIA) Some flights may connect through major hubs like Grantley Adams Intl. (BGI), Pearson Intl. (YYZ), John F. Kennedy Intl. (JFK) before reaching Miami. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.) at the last minute?
Typically, booking a last minute flight from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.) flight and hotel package?
Securing a Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.)?
If you booked your Castries (SLU-George F. L. Charles) to Miami, FL (MIA-Miami Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
George F. L. Charles
Destination airport
Miami Intl.
Return price
£454
Distance
2384 km

Book with confidence

Compare flights from Castries to Miami easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Castries to Miami. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Miami Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from George F. L. Charles to Miami Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from George F. L. Charles (SLU) to Miami Intl. (MIA)

The easiest way to view the best deals on flights from Castries to Miami today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from George F. L. Charles to Miami Intl. start at just £454 and range up to £514.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Castries and Miami
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Castries to Miami flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from George F. L. Charles to Miami Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Castries to Miami easily and book with confidence

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