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

View $147 flight on Fri, Oct 17, 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 $302 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Caribbean Airlines
Fri, Aug 29 - Thu, Sep 4
SLU
Castries
SVD
St. Vincent
$302 Roundtrip, found 16 hours ago
$302
Roundtrip
found 16 hours ago
Select Caribbean Airlines flight, departing Fri, Aug 29 from Castries to St. Vincent, returning Thu, Sep 4, priced at $302 found 16 hours ago
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
Tue, Aug 26 - Thu, Aug 28
SLU
Castries
SVD
St. Vincent
$313 Roundtrip, found 16 hours ago
$313
Roundtrip
found 16 hours ago
Select Caribbean Airlines flight, departing Tue, Aug 26 from Castries to St. Vincent, returning Thu, Aug 28, priced at $313 found 16 hours ago
Caribbean Airlines
Tue, Sep 9 - Wed, Sep 10
SLU
Castries
SVD
St. Vincent
$320 Roundtrip, found 6 days ago
$320
Roundtrip
found 6 days ago
Select Caribbean Airlines flight, departing Tue, Sep 9 from Castries to St. Vincent, returning Wed, Sep 10, priced at $320 found 6 days ago
Caribbean Airlines
Fri, Aug 22 - Thu, Aug 28
SLU
Castries
SVD
St. Vincent
$340 Roundtrip, found 8 hours ago
$340
Roundtrip
found 8 hours ago
Select Caribbean Airlines flight, departing Fri, Aug 22 from Castries to St. Vincent, returning Thu, Aug 28, priced at $340 found 8 hours ago
Caribbean Airlines
Thu, Jan 1 - Thu, Jan 8
SLU
Castries
SVD
St. Vincent
$342 Roundtrip, found 4 days ago
$342
Roundtrip
found 4 days ago
Select Caribbean Airlines flight, departing Thu, Jan 1 from Castries to St. Vincent, returning Thu, Jan 8, priced at $342 found 4 days ago
Caribbean Airlines
Tue, Aug 26 - Sat, Aug 30
SLU
Castries
SVD
St. Vincent
$344 Roundtrip, found 1 day ago
$344
Roundtrip
found 1 day ago
Select Caribbean Airlines flight, departing Tue, Aug 26 from Castries to St. Vincent, returning Sat, Aug 30, priced at $344 found 1 day ago
Windward Island Airways International
Thu, Aug 21 - Thu, Aug 28
SLU
Castries
SVD
St. Vincent
$345 Roundtrip, found 13 hours ago
$345
Roundtrip
found 13 hours ago
Select Windward Island Airways International flight, departing Thu, Aug 21 from Castries to St. Vincent, returning Thu, Aug 28, priced at $345 found 13 hours ago
Hahn Air Technologies
Thu, Aug 21 - Thu, Aug 28
SLU
Castries
SVD
St. Vincent
$354 Roundtrip, found 13 hours ago
$354
Roundtrip
found 13 hours ago
Select Hahn Air Technologies flight, departing Thu, Aug 21 from Castries to St. Vincent, returning Thu, Aug 28, priced at $354 found 13 hours ago
interCaribbean Airways
Sat, Aug 30 - Sun, Aug 31
SLU
Castries
SVD
St. Vincent
$485 Roundtrip, found 16 hours ago
$485
Roundtrip
found 16 hours ago
Select interCaribbean Airways flight, departing Sat, Aug 30 from Castries to St. Vincent, returning Sun, Aug 31, priced at $485 found 16 hours ago

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

October is typically the cheapest month to fly

From $310 - $511 per traveler.

Graph displaying average flight prices per month

Alternative airports near Argyle

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

Select flight to Argyle Intl. SVD. Cheapest option available. Flights from $340
SVD
Argyle Intl.
Cheapest
Flights from $340
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
$302
Distance
60 mi
Average flight time
1 hour 16 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 August. 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?
Cheap return flights from George F. L. Charles Airport (SLU) to Argyle Intl. Airport (SVD) start from $341. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Hahn Air flight leaving SLU on August 14 2025 and touching down at SVD. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from SLU to SVD?
The cheapest flights from SLU to SVD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SLU to SVD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SLU to SVD. Sort your results by "Price (lowest to highest)" to snap up a great deal.
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.