GND - SLU

$175 Find Cheap Flights from St. George's to Castries - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$381
Typical prices: $368-$586
Caribbean Airlines
Tue 10/30Thu 11/1
GND - SLU • 1 stop
Cheapest one-way
$175
Typical prices: $155-$322
Caribbean Airlines
Wed 2/21
GND - SLU • 1 stop
Nonstop flights
Not available
There are currently no direct flights between St. George's and Castries. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 47% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Port of Spain Piarco Intl (POS)
Cheapest • Avg $392 (round-trip)
Bridgetown Grantley Adams Intl (BGI)
Shortest trip • 4h 10m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. George's to Castries

Fri, Oct 30 - Sun, Nov 1
Caribbean Airlines Logo
8:55 am - 2:35 pmGND  St. George's Point Saline Intl-SLU Castries George F. L. Charle
5h 40m1 stop Port of Spain Piarco Intl
Caribbean Airlines Logo
5:00 am - 9:45 pmSLU  Castries George F. L. Charle-GND St. George's Point Saline Intl
16h 45m1 stop Port of Spain Piarco Intl
$381Caribbean Airlines
Tue, Oct 6 - Mon, Oct 12
Caribbean Airlines Logo
6:15 pm - 4:05 pmGND  St. George's Point Saline Intl-SLU Castries George F. L. Charle
21h 50m1 stop Port of Spain Piarco Intl
Caribbean Airlines Logo
7:40 pm - 2:05 pmSLU  Castries George F. L. Charle-GND St. George's Point Saline Intl
18h 25m1 stop Port of Spain Piarco Intl
$382Caribbean Airlines
Mon, Oct 5 - Mon, Oct 12
Caribbean Airlines Logo
8:55 am - 4:05 pmGND  St. George's Point Saline Intl-SLU Castries George F. L. Charle
7h 10m1 stop Port of Spain Piarco Intl
Caribbean Airlines Logo
7:40 pm - 2:05 pmSLU  Castries George F. L. Charle-GND St. George's Point Saline Intl
18h 25m1 stop Port of Spain Piarco Intl
$382Caribbean Airlines
Thu, Oct 15 - Mon, Oct 19
Caribbean Airlines Logo
8:55 am - 1:10 pmGND  St. George's Point Saline Intl-SLU Castries George F. L. Charle
4h 15m1 stop Port of Spain Piarco Intl
Caribbean Airlines Logo
7:40 pm - 8:10 amSLU  Castries George F. L. Charle-GND St. George's Point Saline Intl
12h 30m1 stop Port of Spain Piarco Intl
$383Caribbean Airlines
Fri, Oct 9 - Mon, Oct 12
Multiple Airlines Logo
11:00 am - 3:35 pmGND  St. George's Point Saline Intl-SLU Castries George F. L. Charle
4h 35m2 stops Port of Spain Piarco Intl St. John's V.C. Bird Intl
Multiple Airlines Logo
7:40 pm - 8:10 amSLU  Castries George F. L. Charle-GND St. George's Point Saline Intl
12h 30m1 stop Port of Spain Piarco Intl
$471Multiple Airlines
Sat, Mar 13 - Sat, Mar 20
Multiple Airlines Logo
5:40 pm - 10:10 pmGND  St. George's Point Saline Intl-SLU Castries George F. L. Charle
4h 30m1 stop Port of Spain Piarco Intl
Multiple Airlines Logo
12:35 pm - 4:55 pmSLU  Castries George F. L. Charle-GND St. George's Point Saline Intl
4h 20m1 stop Bridgetown Grantley Adams Intl
$487Multiple Airlines
Fri, Oct 30 - Sun, Nov 1
Multiple Airlines Logo
8:55 am - 2:35 pmGND  St. George's Point Saline Intl-SLU Castries George F. L. Charle
5h 40m1 stop Port of Spain Piarco Intl
Multiple Airlines Logo
9:10 am - 9:45 pmSLU  Castries George F. L. Charle-GND St. George's Point Saline Intl
12h 35m2 stops Bridgetown Grantley Adams Intl Port of Spain Piarco Intl
$493Multiple Airlines
Tue, Nov 10 - Sun, Nov 22
interCaribbean Airways Logo
12:20 pm - 7:00 pmGND  St. George's Point Saline Intl-SLU Castries George F. L. Charle
6h 40m1 stop Bridgetown Grantley Adams Intl
interCaribbean Airways Logo
3:45 pm - 8:25 pmSLU  Castries George F. L. Charle-GND St. George's Point Saline Intl
4h 40m2 stops Bridgetown Grantley Adams Intl Kingstown Argyle Intl
$633interCaribbean Airways
Tue, Nov 10 - Sat, Nov 21
interCaribbean Airways Logo
12:20 pm - 7:00 pmGND  St. George's Point Saline Intl-SLU Castries George F. L. Charle
6h 40m1 stop Bridgetown Grantley Adams Intl
interCaribbean Airways Logo
3:45 pm - 8:25 pmSLU  Castries George F. L. Charle-GND St. George's Point Saline Intl
4h 40m2 stops Bridgetown Grantley Adams Intl Kingstown Argyle Intl
$643interCaribbean Airways
Thu, Oct 8 - Tue, Oct 13
interCaribbean Airways Logo
12:20 pm - 7:00 pmGND  St. George's Point Saline Intl-SLU Castries George F. L. Charle
6h 40m1 stop Bridgetown Grantley Adams Intl
interCaribbean Airways Logo
3:45 pm - 8:25 pmSLU  Castries George F. L. Charle-GND St. George's Point Saline Intl
4h 40m2 stops Bridgetown Grantley Adams Intl Kingstown Argyle Intl
$670interCaribbean Airways
Booking Insights

Price, demand and travel trends for St. George's to Castries flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. George's to Castries with more confidence.

How much is a round-trip flight from St. George's to Castries?

Round-trip flights from St. George's to Castries start at $381. Prices are typical for this route right now, with typical round-trip fares ranging from $368 to $586. The lowest price found in the past 5 days was $381 on Caribbean Airlines.

What's the cheapest day of the week to fly from St. George's to Castries?

Monday is the cheapest day of the week to fly from St. George's to Castries, it is 29% cheaper than the average day. Wednesday is the most expensive day with flight prices 23% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from St. George's to Castries?

  • November is the cheapest month to fly from St. George's to Castries at $265 round-trip.
  • March ($619) and May ($585) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 133% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for St. George's to Castries flights

Low season

February

Cheapest flight

$175
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 47% lower on average.
Flight from St. George's to Castries

When to book flights from St. George's to Castries

Are your dates flexible? Find out the best times to travel from St. George's to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your St. George's to Castries flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from St. George's to Castries?

    Flights from St. George's to Castries usually depart from St. George's Point Saline Intl (GND) and arrive at Castries George F. L. Charle (SLU).

  • What cabin classes can I book on flights from St. George's to Castries?

    Only Economy Class is available on flights from St. George's to Castries.

  • Which airports do connecting flights from St. George's to Castries pass through?

    One-stop flights from St. George's to Castries most commonly connect through:

    • Bridgetown Grantley Adams Intl (BGI) - 52% of one-stop connections
    • Port of Spain Piarco Intl (POS) - 45% of one-stop connections
    • St. John's V.C. Bird Intl (ANU) - 3% of one-stop connections

    Bridgetown Grantley Adams Intl (BGI) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from St. George's to Castries?

    Yes. Being flexible with your travel dates can save you up to 43% on the St. George's to Castries route. Monday is the cheapest departure day at $359 round-trip on average, while Wednesday is the most expensive at $619, a difference of $260. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from St. George's to Castries?

    A nonstop flight from St. George's to Castries takes 0h 00m, covering 149 miles.

  • Do I need a passport to fly from St. George's to Castries?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from St. George's to Castries changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $381 to $1,469. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from St. George's to Castries looking right now?

    One-way fares from St. George's to Castries are currently higher than usual. Average one-way flight prices are about $315, which is 13% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from St. George's to Castries?

    Flying via Bridgetown Grantley Adams Intl (BGI) gives the shortest average 1-stop total travel time at 4h 10m, compared with 4h 50m via St. John's V.C. Bird Intl (ANU) and 6h 43m via Port of Spain Piarco Intl (POS).

  • What car rental options are available at Castries George F. L. Charle Airport (SLU)?

    Castries George F. L. Charle Airport (SLU) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include:
    • Ace
    • Drive A Matic
    • Final Rentals
    • Sixt
    • Hertz

  • How much should I expect to pay for a St. George's to Castries flight?

    Round-trip flights from St. George's to Castries range from $368 to $586, with an average of $502 over the past 12 months. Anything below $368 counts as a good deal.

Your guide to booking St. George's to Castries flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Wednesday. On this route, Monday flights average $359 - about $260 less than Wednesday (42% savings) based on the last 12 months.
  • If you can choose when to travel, plan your St. George's to Castries trip for November. Fares historically average $265 round-trip in that month - typically $354 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Castries George F. L. Charle Airport.
    - Stolen Time St. Lucia
    - Sandals Regency La Toc
    - Auberge Seraphine

More options for your flight from St. George's to Castries

Complete your trip to Castries with a hotel stay or car rental

Car rentals in Castries
Hotels in Castries