$147 Cheap Flights from Castries (SLU) to Argyle (SVD)

View $147 flight on Fri, Nov 14, 2025Opens in a new window

Popular airlines from George F. L. Charles Airport (SLU) to Argyle (SVD-Argyle Intl.)

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Cheap Flights from Castries to Argyle (SLU-SVD)

Prices were available within the past 7 days and start at $147 for one-way flights and $288 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Caribbean Airlines
Fri, Dec 12 - Sat, Dec 13
SLU
Castries
SVD
St. Vincent
$288 Roundtrip, found 3 days ago
$288
Roundtrip
found 3 days ago
Select Caribbean Airlines flight, departing Fri, Dec 12 from Castries to St. Vincent, returning Sat, Dec 13, priced at $288 found 3 days ago
Caribbean Airlines
Fri, Jan 16 - Sat, Jan 17
SLU
Castries
SVD
St. Vincent
$300 Roundtrip, found 2 days ago
$300
Roundtrip
found 2 days ago
Select Caribbean Airlines flight, departing Fri, Jan 16 from Castries to St. Vincent, returning Sat, Jan 17, priced at $300 found 2 days ago
Caribbean Airlines
Sun, Nov 16 - Thu, Nov 20
SLU
Castries
SVD
St. Vincent
$302 Roundtrip, just found
$302
Roundtrip
just found
Select Caribbean Airlines flight, departing Sun, Nov 16 from Castries to St. Vincent, returning Thu, Nov 20, priced at $302 just found
Caribbean Airlines
Fri, Oct 24 - Sat, Oct 25
SLU
Castries
SVD
St. Vincent
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select Caribbean Airlines flight, departing Fri, Oct 24 from Castries to St. Vincent, returning Sat, Oct 25, priced at $304 found 1 day ago
Caribbean Airlines
Fri, Sep 19 - Thu, Sep 25
SLU
Castries
SVD
St. Vincent
$313 Roundtrip, found 19 hours ago
$313
Roundtrip
found 19 hours ago
Select Caribbean Airlines flight, departing Fri, Sep 19 from Castries to St. Vincent, returning Thu, Sep 25, priced at $313 found 19 hours ago
Caribbean Airlines
Sun, Feb 8 - Thu, Feb 26
SLU
Castries
SVD
St. Vincent
$315 Roundtrip, found 14 hours ago
$315
Roundtrip
found 14 hours ago
Select Caribbean Airlines flight, departing Sun, Feb 8 from Castries to St. Vincent, returning Thu, Feb 26, priced at $315 found 14 hours ago
Caribbean Airlines
Fri, Sep 19 - Sat, Sep 20
SLU
Castries
SVD
St. Vincent
$320 Roundtrip, found 19 hours ago
$320
Roundtrip
found 19 hours ago
Select Caribbean Airlines flight, departing Fri, Sep 19 from Castries to St. Vincent, returning Sat, Sep 20, priced at $320 found 19 hours ago
Windward Island Airways International
Thu, Feb 19 - Thu, Mar 5
SLU
Castries
SVD
St. Vincent
$347 Roundtrip, found 2 days ago
$347
Roundtrip
found 2 days ago
Select Windward Island Airways International flight, departing Thu, Feb 19 from Castries to St. Vincent, returning Thu, Mar 5, priced at $347 found 2 days ago
interCaribbean Airways
Tue, Nov 11 - Wed, Nov 19
SLU
Castries
SVD
St. Vincent
$485 Roundtrip, just found
$485
Roundtrip
just found
Select interCaribbean Airways flight, departing Tue, Nov 11 from Castries to St. Vincent, returning Wed, Nov 19, priced at $485 just found
Hahn Air Technologies
Thu, Nov 20 - Wed, Nov 26
SLU
Castries
SVD
St. Vincent
$500 Roundtrip, found 6 days ago
$500
Roundtrip
found 6 days ago
Select Hahn Air Technologies flight, departing Thu, Nov 20 from Castries to St. Vincent, returning Wed, Nov 26, priced at $500 found 6 days ago

Find the cheapest month to fly from Castries (SLU) to Argyle (SVD)

August is typically the cheapest month to fly

From $306 - $456 per traveler.
Flights from Castries (SLU) to Argyle (SVD)
Origin airport
George F. L. Charles
Destination airport
Argyle Intl.
Airlines serving
Caribbean Airlines, Hahn Air Technologies, Windward Island Airways International, interCaribbean Airways
Roundtrip price
$287
Distance
60 mi
Average flight time
1 hour 18 mins

Castries to Argyle Flights

The cheapest times to fly from Castries to Argyle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Castries to Argyle are during the month of December. You can find some of the cheapest flights from Castries to Argyle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Castries to Argyle

Sunday is one of the best days to book for cheap flights from Castries to Argyle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Castries to Argyle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Castries to Argyle in 2025. You can also book with separate airlines for your outbound and return journeys, from $147 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Castries to Argyle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Castries to Argyle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from George F. L. Charles Airport (SLU) to Argyle Intl. Airport (SVD) cost?
Secure a cheap one-way flight from $147 or cheap return flight from $288 from George F. L. Charles Airport (SLU) to Argyle Intl. Airport (SVD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from George F. L. Charles Airport (SLU) to Argyle Intl. Airport (SVD)?
The cheapest month to fly from SLU to SVD is December, when demand is low. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from George F. L. Charles Airport (SLU) to Argyle Intl. Airport (SVD)?
The cheapest airline to offer flights between George F. L. Charles Airport (SLU) and Argyle Intl. Airport (SVD) will change depending on when you want to travel. Winair and LIAT are just some of the choices offering competitive fares. Use Expedia's filter tool to compare airlines in one place and find the right SLU to SVD flight for your budget.
How many flights per day from George F. L. Charles Airport (SLU) to Argyle Intl. Airport (SVD)?
On average, only 1 direct flight departs daily from George F. L. Charles Airport (SLU) to Argyle Intl. Airport (SVD). Need more options? Use Expedia's filters to discover flights with layovers and squeeze another destination into your itinerary.
What are the most popular departure times for flights from George F. L. Charles Airport (SLU) to Argyle Intl. Airport (SVD)?
The 11 AM departures from SLU to SVD are the most sought after. Prices can be higher for these popular slots. If you want to save money, pick a less crowded time to fly.
What day of the week has the most flights from SLU to SVD?
Travel on a Thursday if you're after the best choice of flights from George F. L. Charles Airport (SLU) to Argyle Intl. Airport (SVD).
What is the earliest flight from George F. L. Charles Airport (SLU) to Argyle Intl. Airport (SVD)?
George F. L. Charles Airport (SLU)'s first flight to Argyle Intl. Airport (SVD) leaves at approximately 11:30AM UTC-4. With a travel time of 30m, you'll touch down at around 12:00PM UTC-4.
How long does it take to fly from George F. L. Charles Airport (SLU) to Argyle Intl. Airport (SVD)?
The average flight time from SLU to SVD is 30 minutes, covering a distance of 60 mi.
What is the best time to fly from George F. L. Charles Airport (SLU) to Argyle Intl. Airport (SVD)?
To reach Argyle Intl. Airport (SVD) on schedule, pick a flight that leaves George F. L. Charles Airport (SLU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from George F. L. Charles Airport (SLU) to Argyle Intl. Airport (SVD) last-minute?
Booking your flight from SLU to SVD just before your journey is generally more expensive. But if you're flexible with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a SLU to SVD flight and hotel package?
Compared with arranging flights and hotels separately, booking a SLU to SVD flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Just pick your flights and choose from our extensive range of stays, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from George F. L. Charles Airport (SLU) to Argyle Intl. Airport (SVD)?
Typically, you can modify or cancel your SLU to SVD flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more details, head to our Customer Service portal.

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*Available to One Key members.