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£248 Cheap Flights from Grand Case (SFG) to Castries (SLU)

View £248 flight on Thu, 23 Jul 2026Opens in a new window

Popular airlines from Grand Case (SFG-L'Esperance) to George F. L. Charles Airport (SLU)

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Cheap Flights from Grand Case (SFG) to Castries (SLU)

Prices were available within the past 7 days and start at £248 for one-way flights and £440 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Caraibes
Wed, 22 Jul - Sun, 26 Jul
SFG
Saint Martin
SLU
Castries
£440 Return, found 1 day ago
£440
Return
found 1 day ago
Select Air Caraibes flight, departing Wed, 22 Jul from Saint Martin to Castries, returning Sun, 26 Jul, priced at £440 found 1 day ago
Air Caraibes
Wed, 22 Jul - Sun, 26 Jul
SFG
Saint Martin
SLU
Castries
£541 Return, found 1 day ago
£541
Return
found 1 day ago
Select Air Caraibes flight, departing Wed, 22 Jul from Saint Martin to Castries, returning Sun, 26 Jul, priced at £541 found 1 day ago
Caribbean Airlines
Wed, 22 Jul - Sun, 26 Jul
SFG
Saint Martin
SLU
Castries
£608 Return, found 1 day ago
£608
Return
found 1 day ago
Select Caribbean Airlines flight, departing Wed, 22 Jul from Saint Martin to Castries, returning Sun, 26 Jul, priced at £608 found 1 day ago
Air Caraibes
Wed, 22 Jul - Sun, 26 Jul
SFG
Saint Martin
SLU
Castries
£659 Return, found 1 day ago
£659
Return
found 1 day ago
Select Air Caraibes flight, departing Wed, 22 Jul from Saint Martin to Castries, returning Sun, 26 Jul, priced at £659 found 1 day ago
Air Caraibes
Wed, 22 Jul - Sun, 26 Jul
SFG
Saint Martin
SLU
Castries
£669 Return, found 1 day ago
£669
Return
found 1 day ago
Select Air Caraibes flight, departing Wed, 22 Jul from Saint Martin to Castries, returning Sun, 26 Jul, priced at £669 found 1 day ago
Caribbean Airlines
Wed, 22 Jul - Sun, 26 Jul
SFG
Saint Martin
SLU
Castries
£701 Return, found 1 day ago
£701
Return
found 1 day ago
Select Caribbean Airlines flight, departing Wed, 22 Jul from Saint Martin to Castries, returning Sun, 26 Jul, priced at £701 found 1 day ago

Alternative airports near Castries

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

Select flight to George F. L. Charles SLU. Cheapest and Closest option available. Average driving time to city centre is 6 minutes. Flights from £440
SLU
George F. L. Charles
CheapestClosest
Average driving time to city centre6 min
Flights from £440

Frequently asked questions

How much does a flight from Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles) cost?
You can find one-way and return flights from SFG to SLU with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when SFG to SLU ticket fares go up or down.
What is the cheapest month to fly from Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles)?
The cheapest months to fly from SFG to SLU are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles)?
Enter SFG to SLU and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles)?
To find a cheap flight from Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles), 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 time to fly from Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles)?
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 Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles)?
There are approximately 3 connecting flights per day from Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles). A common connection point includes Pointe-a-Pitre Intl. (PTP).
What is the earliest flight from Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SFG to SLU. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles)?
There are no nonstop flights from Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles), which is a distance of around 504 kilometers. Flights with one stop typically take around 7 hours 48 minutes. If you have two or more stops, your travel time will be significantly longer, usually around 23 hours 30 minutes. Keep in mind that these are average times, and your actual flight duration can vary depending on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles)?
Select the "Business class" and "First class" filters when looking for SFG to SLU 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 Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles) flight with Expedia?
It's easy to earn miles on a Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles) 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.
Is it cheaper to buy a plane ticket from Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles) at the last minute?
Typically, booking a last minute flight from Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles) 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 Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles) flight and hotel package?
Securing a Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles) 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 Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles)?
If you booked your Grand Case (SFG-L'Esperance) to Castries (SLU-George F. L. Charles) 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
L'Esperance
Destination airport
George F. L. Charles
Airlines serving
Air Caraibes, Caribbean Airlines
Return price
£440
Distance
501 km

Book with confidence

Compare flights from Grand Case to Castries easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Grand Case to Castries. Operating between them flights per day, 15 airlines cover the route. And fly direct, getting you to George F. L. Charles in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from L'Esperance to George F. L. Charles.  

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 L'Esperance (SFG) to George F. L. Charles (SLU)

The easiest way to view the best deals on flights from Grand Case to Castries 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 L'Esperance to George F. L. Charles start at just £440 and range up to £701.  

To find an even better deal, try  

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

Why you should book your Grand Case to Castries flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from L'Esperance to George F. L. Charles 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 Grand Case to Castries easily and book with confidence

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*Available to Expedia members.