CA $219 Cheap Flights from St. George's (GND) to Castries (SLU)

View CA $219 flight on Tue, Jun 9, 2026Opens in a new window

Popular airlines from Maurice Bishop Intl. Airport (GND) to George F. L. Charles Airport (SLU)

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Cheap flights from St. George's (GND) to Castries (SLU)

Prices were available within the past 7 days and start at CA $219 for one-way flights and CA $507 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Caribbean Airlines
Tue, Jun 9 - Fri, Jun 12
GND
St. George's
SLU
Castries
CA $507 Roundtrip, found 4 days ago
CA $507
Roundtrip
found 4 days ago
Select Caribbean Airlines flight, departing Tue, Jun 9 from St. George's to Castries, returning Fri, Jun 12, priced at CA $507 found 4 days ago
Caribbean Airlines
Tue, Jun 9 - Mon, Jun 15
GND
St. George's
SLU
Castries
CA $518 Roundtrip, found 5 days ago
CA $518
Roundtrip
found 5 days ago
Select Caribbean Airlines flight, departing Tue, Jun 9 from St. George's to Castries, returning Mon, Jun 15, priced at CA $518 found 5 days ago
Caribbean Airlines
Tue, Jun 9 - Fri, Jun 12
GND
St. George's
SLU
Castries
CA $527 Roundtrip, found 4 days ago
CA $527
Roundtrip
found 4 days ago
Select Caribbean Airlines flight, departing Tue, Jun 9 from St. George's to Castries, returning Fri, Jun 12, priced at CA $527 found 4 days ago
Caribbean Airlines
Tue, Jun 16 - Fri, Jun 19
GND
St. George's
SLU
Castries
CA $529 Roundtrip, found 5 days ago
CA $529
Roundtrip
found 5 days ago
Select Caribbean Airlines flight, departing Tue, Jun 16 from St. George's to Castries, returning Fri, Jun 19, priced at CA $529 found 5 days ago
Caribbean Airlines
Tue, Jun 9 - Fri, Jun 12
GND
St. George's
SLU
Castries
CA $548 Roundtrip, found 4 days ago
CA $548
Roundtrip
found 4 days ago
Select Caribbean Airlines flight, departing Tue, Jun 9 from St. George's to Castries, returning Fri, Jun 12, priced at CA $548 found 4 days ago
Caribbean Airlines
Mon, Jun 29 - Tue, Jul 7
GND
St. George's
SLU
Castries
CA $559 Roundtrip, found 2 days ago
CA $559
Roundtrip
found 2 days ago
Select Caribbean Airlines flight, departing Mon, Jun 29 from St. George's to Castries, returning Tue, Jul 7, priced at CA $559 found 2 days ago
Caribbean Airlines
Thu, Jun 11 - Sun, Jun 14
GND
St. George's
SLU
Castries
CA $577 Roundtrip, found 5 days ago
CA $577
Roundtrip
found 5 days ago
Select Caribbean Airlines flight, departing Thu, Jun 11 from St. George's to Castries, returning Sun, Jun 14, priced at CA $577 found 5 days ago
Caribbean Airlines
Mon, Jun 29 - Tue, Jul 7
GND
St. George's
SLU
Castries
CA $579 Roundtrip, found 2 days ago
CA $579
Roundtrip
found 2 days ago
Select Caribbean Airlines flight, departing Mon, Jun 29 from St. George's to Castries, returning Tue, Jul 7, priced at CA $579 found 2 days ago
Caribbean Airlines
Sat, Jun 13 - Tue, Jun 16
GND
St. George's
SLU
Castries
CA $588 Roundtrip, found 5 days ago
CA $588
Roundtrip
found 5 days ago
Select Caribbean Airlines flight, departing Sat, Jun 13 from St. George's to Castries, returning Tue, Jun 16, priced at CA $588 found 5 days ago
Caribbean Airlines
Tue, Jun 9 - Wed, Jun 17
GND
St. George's
SLU
Castries
CA $591 Roundtrip, found 5 days ago
CA $591
Roundtrip
found 5 days ago
Select Caribbean Airlines flight, departing Tue, Jun 9 from St. George's to Castries, returning Wed, Jun 17, priced at CA $591 found 5 days ago

Frequently asked questions

How do I find cheap flights from St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles)?
To find a cheap flight from St. George's (GND-Maurice Bishop Intl.) 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 airline to fly with from St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles)?
The best airline to fly with from St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles) will differ from traveler to traveler. If you like to fly early, BA offers early morning flights. If price is the most important factor, BA typically offers the lowest fares. JY offers the most daily flights from St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles), which is great 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 St. George's (GND-Maurice Bishop Intl.) 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 St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles)?
There are approximately 2 connecting flights per day from St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles). Some common connection points include Piarco Intl. (POS), Grantley Adams Intl. (BGI), and Argyle Intl. (SVD).
What is the earliest flight from St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles)?
The earliest flight from St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles) typically departs at approximately 5:50 AM local time, operated by Caribbean Airlines. This is a seasonal service active in April, July, August, October, November, and December. An early departure like this can help maximize 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 St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles)?
If you're looking for the most flight options from St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles), Saturday is typically your best bet, with around 4 flights available. This gives you a good selection for your travel plans. Major airlines on this route include BW, BA, and 5L. Flight schedules are fairly consistent throughout the week, with Saturday offering slightly more options.
What are the most popular departure times for flights from St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles)?
The most popular departure times for flights from St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles) are in the evening, from 6pm to 9pm. About 44% of passengers prefer this time window. Many major carriers, including British Airways and BW, offer flights during this window. These times work well because you can maximize your day before your evening flight, and arrive at your destination ready to settle in.
How long does it take to fly from St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles)?
A flight from GND to SLU with a layover takes around 4 hours 20 minutes, with the route covering approximately 149 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 St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles)?
Select the "Business class" and "First class" filters when looking for GND 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 St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles) flight with Expedia?
It's easy to earn miles on a St. George's (GND-Maurice Bishop Intl.) 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.
What airports do you fly into for Castries from Maurice Bishop Intl. (GND)?
If you're planning to travel to Castries from Maurice Bishop Intl. (GND), you can fly directly into George F. L. Charles (SLU) Some flights may connect through major hubs like Grantley Adams Intl. (BGI), Piarco Intl. (POS), Argyle Intl. (SVD) before reaching Castries. 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 St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles) at the last minute?
Typically, booking a last minute flight from St. George's (GND-Maurice Bishop Intl.) 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 St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles) flight and hotel package?
Securing a St. George's (GND-Maurice Bishop Intl.) 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 St. George's (GND-Maurice Bishop Intl.) to Castries (SLU-George F. L. Charles)?
If you booked your St. George's (GND-Maurice Bishop Intl.) 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
Maurice Bishop Intl.
Destination airport
George F. L. Charles
Airlines serving
Caribbean Airlines
Roundtrip price
CA $506
Distance
238 km

Book with confidence

St. George's to Castries Flights

The easy way to book your flights from St. George's to Castries 

With Expedia, it’s simple to find and book flights to Castries from St. George's whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to George F. L. Charles, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from St. George's to Castries today, tomorrow, or this week.  

 

Save dollars with cheap flights from Maurice Bishop Intl., GND to George F. L. Charles, SLU 

Sort your search results by price to find great deals on your flight from St. George's to Castries—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Castries from St. George's currently is just CA $507 rising to CA $591.  

Here are more money-saving tips: 

  • Fly in June when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Castries  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Castries from St. George's 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Castries with Expedia today.

St. George's to Castries Flights

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