How long is the flight from Simpson Bay to Castries?

Departing from Simpson Bay to Castries will take you 1h 35m. Simpson Bay and Castries are separated by a distance of 311 mi. This flight may include one or multiple stops.

Can I find deals for flights from Simpson Bay to Castries that include hotel bookings?

Yes. In addition to deals on Simpson Bay to Castries flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Simpson Bay to Castries?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Simpson Bay to Castries.

Can I find deals for business class flights from Simpson Bay to Castries?

Yes. Cheapflights offers flight deals from Simpson Bay to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£247+ Cheap Flights from Simpson Bay to Castries

Cheap flight deals from Simpson Bay to Castries

Enter your travel dates to find the best prices.

Best

Direct

One-way

Best flights from Simpson Bay to Castries
Discover carefully curated flight deals from Simpson Bay to Castries that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.

Thu 4/211:30 -

2 stops30h 30m

Sun 21/215:15 -

1 stop19h 45m

Deal found 30/10£375

Sun 7/210:30 -

2 stops5h 40m

Wed 24/211:00 -

2 stops23h 10m

Deal found 30/10£492

Mon 15/215:00 -

Nonstop1h 35m

Thu 18/212:15 -

1 stop2h 55m

Deal found 30/10£506

Thu 4/211:30 -

1 stop5h 45m

Fri 19/216:20 -

2 stops24h 40m

Deal found 30/10£386

Sat 6/215:10 -

2 stops41h 35m

Mon 22/219:30 -

2 stops41h 10m

Deal found 30/10£905

Fri 5/210:45 -

2 stops4h 50m

Wed 24/211:00 -

2 stops23h 10m

Deal found 30/10£492

Find flight deals from Simpson Bay to Castries

Round-trip from	£370
One-way from	£247

Air Caraïbes
4/2-21/2
2 total stops
25h 30m total
Simpson Bay to Castries

Search Deals

Fly Salone
16/1-31/12
2 total stops
22h 45m total
Simpson Bay to Castries

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Simpson Bay to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Simpson BayCastries

SXM Simpson Bay Princess Juliana - SLU Castries George F. L. Charle

SXMSLU

Simpson Bay Princess Juliana

Sat 16/1

17:25-16:10

2 stops22h 45m

Castries George F. L. Charle

Wed 31/12

00:00-00:00

Nonstop0h 00m

£247

Simpson BayCastries

SXM Simpson Bay Princess Juliana - SLU Castries George F. L. Charle

SXMSLU

Simpson Bay Princess Juliana

Thu 4/2

11:30-18:00

2 stops30h 30m

Castries George F. L. Charle

Sun 21/2

15:15-11:00

1 stop19h 45m

£375

Simpson BayCastries

SXM Simpson Bay Princess Juliana - SLU Castries George F. L. Charle

SXMSLU

Simpson Bay Princess Juliana

Thu 4/2

11:30-17:15

1 stop5h 45m

Castries George F. L. Charle

Fri 19/2

16:20-17:00

2 stops24h 40m

£386

Simpson BayCastries

SXM Simpson Bay Princess Juliana - SLU Castries George F. L. Charle

SXMSLU

Simpson Bay Princess Juliana

Thu 21/1

15:10-08:45

2 stops41h 35m

Castries George F. L. Charle

Wed 31/12

00:00-00:00

Nonstop0h 00m

£455

Simpson BayCastries

SXM Simpson Bay Princess Juliana - SLU Castries George F. L. Charle

SXMSLU

Simpson Bay Princess Juliana

Sun 7/2

10:30-16:10

2 stops5h 40m

Castries George F. L. Charle

Wed 24/2

11:00-10:10

2 stops23h 10m

£492

Simpson BayCastries

SXM Simpson Bay Princess Juliana - SLU Castries George F. L. Charle

SXMSLU

Simpson Bay Princess Juliana

Fri 5/2

10:45-15:35

2 stops4h 50m

Castries George F. L. Charle

Wed 24/2

11:00-10:10

2 stops23h 10m

£492

Fastest return journey

Simpson BayCastries

SXM Simpson Bay Princess Juliana - SLU Castries George F. L. Charle

SXMSLU

Simpson Bay Princess Juliana

Mon 15/2

15:00-16:35

Nonstop1h 35m

Castries George F. L. Charle

Thu 18/2

12:15-15:10

1 stop2h 55m

£506

Simpson BayCastries

SXM Simpson Bay Princess Juliana - SLU Castries George F. L. Charle

SXMSLU

Simpson Bay Princess Juliana

Sat 6/2

15:10-08:45

2 stops41h 35m

Castries George F. L. Charle

Mon 22/2

19:30-12:40

2 stops41h 10m

£905

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Sorted by cheapest first

Best time to book a flight from Simpson Bay to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Simpson Bay with our price prediction graph.

SXM-SLU

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Simpson Bay to Castries

What is the cheapest time of day to fly from SXM to SLU?

When flying from Simpson Bay to Castries, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

How long is the flight from Simpson Bay to Castries?
Departing from Simpson Bay to Castries will take you 1h 35m. Simpson Bay and Castries are separated by a distance of 311 mi. This flight may include one or multiple stops.
Can I find deals for flights from Simpson Bay to Castries that include hotel bookings?
Yes. In addition to deals on Simpson Bay to Castries flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Simpson Bay to Castries?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Simpson Bay to Castries.
Can I find deals for business class flights from Simpson Bay to Castries?
Yes. Cheapflights offers flight deals from Simpson Bay to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheapflights makes it easy to find Simpson Bay to Castries flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Simpson Bay to Castries?

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Can Cheapflights find flights from Simpson Bay to Castries with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Simpson Bay to Castries flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Simpson Bay to Castries become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Castries from Simpson Bay today and book when prices fit your budget.

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Cheap flights from Simpson Bay to Castries from £247

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Simpson Bay to Castries

Best flights from Simpson Bay to CastriesDiscover carefully curated flight deals from Simpson Bay to Castries that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.

Discover carefully curated flight deals from Simpson Bay to Castries that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.

Direct flights from Simpson Bay to CastriesExplore direct flight options from Simpson Bay to Castries based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 November 2026.

Explore direct flight options from Simpson Bay to Castries based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 November 2026.

One-way flights from Simpson Bay to CastriesSearch for one-way flight options from Simpson Bay to Castries. Find affordable one-way fares based on user searches. Data last updated 1 November 2026.

Search for one-way flight options from Simpson Bay to Castries. Find affordable one-way fares based on user searches. Data last updated 1 November 2026.

Find flight deals from Simpson Bay to Castries

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One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Simpson Bay to Castries that are best for you.

Best time to book a flight from Simpson Bay to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Simpson Bay with our price prediction graph.

Cheapflights Insights

What is the cheapest time of day to fly from SXM to SLU?

When flying from Simpson Bay to Castries, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

How long is the flight from Simpson Bay to Castries?

Can I find deals for flights from Simpson Bay to Castries that include hotel bookings?

How can I find direct flights from Simpson Bay to Castries?

Can I find deals for business class flights from Simpson Bay to Castries?

Travelling to a place near Castries?

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Castries

Explore flights to Castries departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 1 November 2026.

Complete your trip

Complete your trip to Castries by adding a car hire and/or hotel booking to your travel itinerary.

Search flights from Simpson Bay to Castries by cabin class

Find flights from Simpson Bay to Castries, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Simpson Bay and Castries flights

Browse other Simpson Bay and Castries flight options. Last updated on 1 November 2026.

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Fly with Cheapflights

How does Cheapflights help users find flights from Simpson Bay to Castries?

Why should you use Cheapflights to find cheap flight tickets from Simpson Bay to Castries?

Can Cheapflights find flights from Simpson Bay to Castries with no change fees?

Can Cheapflights notify me if prices for flights from Simpson Bay to Castries become cheaper?

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Travel Smart

Best flights from Simpson Bay to Castries
Discover carefully curated flight deals from Simpson Bay to Castries that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.

Direct flights from Simpson Bay to Castries
Explore direct flight options from Simpson Bay to Castries based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 November 2026.

One-way flights from Simpson Bay to Castries
Search for one-way flight options from Simpson Bay to Castries. Find affordable one-way fares based on user searches. Data last updated 1 November 2026.