Cheap flight tickets from Halifax International to Castries

Compare Halifax International to Castries flight deals

Find the cheapest month or even day of the year to fly to Castries

Book the best Castries fare with no extra fees

Flight deals from Halifax International to Castries

Looking for a cheap last-minute deal or the best return flight from Halifax International Airport to Castries? If you want to travel next month, return fares start from RM1,584. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Halifax International to Castries

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Halifax International to Castries flights are currently cheapest in September.

Alternative Halifax International to Castries routes

Looking for the cheapest, fastest or easiest route from Halifax International to Castries? You could fly into the following airports instead.

Halifax to Castries: Flight information

The things to know before you go.
Cheapest flight foundRM805
Cheapest month to flySeptember

Finding cheap flights from Halifax International to Castries: Frequently asked questions

There are 2 airports in Castries: St Lucia Vigie and St Lucia Hewanorra.
The best price we found for a return flight from Halifax International to Castries is RM1,390. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Halifax International to Castries. But we found flights with one or more stops from RM1,390.
As of April 2026, there are no flights flying from Halifax International to Castries.
The cheapest month to fly from Halifax International to Castries is usually June.
If you're flying from Halifax International Airport, the cheapest airport near Castries is St Lucia Hewanorra – which is 30.5 km away from the centre of Castries. We've found flights into this airport from RM1,390.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Halifax International Airport to Castries on Wednesday, 10 June 2026.
No airlines currently offer direct flights between Halifax International Airport and Castries. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Castries but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Castries is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 27°C. September is typically the warmest month in Castries, when it usually averages around 28°C. You can expect the least rain in February. The coldest month is February, with temperatures averaging 25°C. The rainiest month is October.
Currently, WestJet offers the cheapest flight tickets to Castries.

Travelling from Halifax Stanfield International Airport (YHZ) to Castries: what you need to know

  • The timezone in Castries is UTC-4. The city is one hour behind Halifax, where Halifax Stanfield International Airport is located.

  • For a relaxed start to your YHZ to Castries flight, leave enough time to check in and drop off your luggage. Arriving two hours before international departures and an hour before domestic flights is the general travel rule.

  • Flying during a popular month like August? School holidays and other popular seasons can lead to longer queues at check-in and security. Play things extra safe and arrive up to four hours ahead of international flights and two hours before domestic departures.

  • Located around 27 kilometres from the centre of Halifax, YHZ can be reached in about 30 minutes by car, depending on traffic. Travelling on public transport takes roughly 1 hour 10 minutes.

  • Searching for a hotel near YHZ? If you're boarding an early flight from Halifax Stanfield International Airport to Castries, these stays put the terminal practically at your doorstep:

  • 56.27% of flights taking off from Halifax Stanfield International Airport touch down at their destination on time.

How to find the cheapest flights from Halifax Stanfield International Airport (YHZ) to Castries

  • RM805 is currently the best price for a one-way Halifax Stanfield International Airport to Castries flight. A return plane ticket starts at RM1,390. These fares may change depending on demand.

  • To pick up cheap flights from YHZ to Castries, book ahead. Airlines usually offer the most competitive fares when flights are first released.

  • Finding cheap tickets from Halifax Stanfield International Airport to Castries is easier if you're flexible with your dates. Try using the 'Whole month' search tool to get the lowest prices throughout the month and snap up an epic deal.

  • Spend less time searching for cheap flights from YHZ to Castries by creating a Price Alert. You'll receive an email or notification through the app when fares go down.

  • Find an affordable flight from Halifax Stanfield International Airport to Castries with the help of our filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

Airports in Castries

George F. L. Charles Airport (SLU)

  • The distance from George F. L. Charles Airport (SLU) to central Castries is roughly 3 kilometres. It takes around 5 minutes to get to the centre driving.

  • Getting there on public transport typically takes 40 minutes.

  • Look into staying at a hotel close to SLU if you have a late flight from Halifax Stanfield International Airport to Castries. Check in to one of these accommodation options and make your first night all about catching up on rest:

  • Explore without limits with a George F. L. Charles Airport rental car. Book your wheels from Drive A Matic, Final Rentals or Sixt and chase adventure across Castries and beyond.

  • Booking your ride from George F. L. Charles Airport around one week in advance of your flight from YHZ to Castries can help you get the best possible rate.

Hewanorra Airport (UVF)

  • The centre of Castries is about 56 kilometres from Hewanorra Airport (UVF). After your flight from Halifax Stanfield International Airport to Castries has landed and you've made your way to arrivals, the drive should take about 1 hour 10 minutes.

  • Hang the 'Do not disturb' sign on your door and unwind at a hotel close to UVF. Here are a few options where you can check in after your YHZ to Castries flight:

  • Drive A Matic, Sixt and Final Rentals make picking up a Hewanorra Airport rental car simple. These providers are located in or around the terminal and will have you on the road before long.

  • Secure your first choice, not your last resort. Reserving your ride from UVF one week ahead of time often means better deals and a greater range of vehicles.

Best time to go to Castries

  • Travel to Castries during peak season if you want a bustling atmosphere, but remember that hotel prices are generally higher. Alternatively, book flights from Halifax Stanfield International Airport to Castries during low season when prices are cheaper and it's not as busy.

  • Lock in a Halifax Stanfield International Airport to Castries flight ticket with a departure in September if you want to explore the city during its warmest month. You can expect temperatures to range from 26ºC (79ºF) to 30ºC (86ºF).

  • February has average temperatures of between 24ºC (75ºF) and 28ºC (82ºF). Look for a cheap ticket from YHZ to Castries around that time if you'd rather travel in cooler conditions.

More about Castries

  • Start your Castries trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Halifax Stanfield International Airport to Castries, check out our selection of accommodation options including:

  • All great adventures should include some sightseeing. Morne Fortune, Derek Walcott Square and Immaculate Conception Church are attractions you won't want to skip in Castries.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.