Cheap Flights from Quebec to Castries

Compare Quebec to Castries flight deals

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

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Find the cheapest month to fly from Quebec to Castries

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

Alternative Quebec to Castries routes

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

Quebec to Castries: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 1,160
Cheapest month to flyMay

Finding cheap flights from Quebec 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 Quebec to Castries is ر.ق.‏ 1,665. 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 Quebec to Castries. But we found flights with one or more stops from ر.ق.‏ 1,665.
As of March 2026, there are no flights flying from Quebec to Castries.
The cheapest month to fly from Quebec to Castries is usually June.
If you're flying from Quebec 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 ر.ق.‏ 1,665.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Quebec Airport to Castries on Tuesday, 2 June 2026.
No airlines currently offer direct flights between Quebec 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 March, the average temperature is usually around 26°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, Air Canada offers the cheapest flight tickets to Castries.

Flying from Quebec City Jean Lesage International Airport (YQB) to Castries: what you need to know

  • Quebec (the location of Quebec City Jean Lesage International Airport) and Castries are in the same timezone — UTC-4.

  • To avoid rushing for your YQB to Castries flight, allow plenty of time to check in and find your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Taking off during a peak period like school or public holidays? Expect longer queues at security and check-in. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • Located around 14 kilometres from the centre of Quebec, YQB can be reached in about 25 minutes by car. Travelling on public transport takes roughly 1 hour 20 minutes.

  • Want an easy start to your holiday? Stay near YQB. Whether you're boarding an early flight from Quebec City Jean Lesage International Airport to Castries or just don't want to be rushed, these hotels put convenience first:

  • 63.79% of flights taking off from Quebec City Jean Lesage International Airport land at their destination on time.

How to find the cheapest flights from Quebec City Jean Lesage International Airport (YQB) to Castries

  • ر.ق.‏ 1,160 is currently the lowest price for a one-way Quebec City Jean Lesage International Airport to Castries flight. Return flight tickets start at ر.ق.‏ 1,665. These fares can change based on availability.

  • Don't leave everything to the last moment. You're more likely to find cheap flights from YQB to Castries if you book ahead. Airlines often offer some amazing early bird deals.

  • Scoring cheap tickets from Quebec City Jean Lesage International Airport to Castries is more likely if you're flexible with your travel dates. Try using the 'Whole month' function to access the lowest fares throughout the month and snap up a sweet deal.

  • You don't need to keep checking in to see if fares have dropped when you set up a Price Alert. We'll update you the moment there's an even bigger deal on cheap flights from YQB to Castries.

  • Save on your flight from Quebec City Jean Lesage International Airport to Castries with the help of our filters. Select your ideal departure time, duration and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Castries

George F. L. Charles Airport (SLU)

  • George F. L. Charles Airport (SLU) to central Castries takes around 5 minutes to reach by car. The centre is roughly 3 kilometres away.

  • When travelling on public transport, expect a journey time of about 40 minutes.

  • If you have a late flight from Quebec City Jean Lesage International Airport to Castries, few things beat the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and snoozing not long after at one of these accommodation options near SLU:

  • Go where the road takes you with a George F. L. Charles Airport rental car. Pick up your wheels from Drive A Matic, Final Rentals or Sixt and see more of Castries and beyond.

  • To lock in the lowest price, reserve your vehicle from George F. L. Charles Airport about one week in advance of your flight from YQB to Castries.

Hewanorra Airport (UVF)

  • Central Castries is located around 56 kilometres from Hewanorra Airport (UVF). After your flight from Quebec City Jean Lesage International Airport to Castries has touched down and you've made your way out of the airport, the drive should take about 1 hour 10 minutes.

  • You'll find some comfortable places to rest your head close to UVF. Settle in and get cosy after your YQB to Castries flight at one of these well-located options:

  • Drive A Matic, Sixt and Final Rentals make picking up a Hewanorra Airport rental car quick and easy. These trusted providers are located in or around the terminal and will have you ready to go in a flash.

  • Call dibs on the best options. Reserving your ride from UVF one week in advance often means better deals and a greater selection of vehicles.

Best time to go to Castries

  • Before booking your flights from Quebec City Jean Lesage International Airport to Castries, consider which time of year is best for you. Peak season in Castries offers a bustling atmosphere and plenty of things to do, while low season brings cheaper hotel rates and fewer crowds.

  • Book a Quebec City Jean Lesage International Airport to Castries flight ticket with a departure in September if you want to visit the city during its warmest month. You can expect temperatures to range from 26ºC to 30ºC.

  • Look for cheap tickets from YQB to Castries in February if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 24ºC and 28ºC on average.

More about Castries

  • After booking your flight from Quebec City Jean Lesage International Airport to Castries, find a hotel that offers the right mix of comfort and location. Make one of these accommodation options your base for exploring Castries:

  • All great adventures should include a little sightseeing. Morne Fortune, Derek Walcott Square and Immaculate Conception Church are essential stops on your Castries itinerary.

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