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Cheap Flights from Ottawa International to St Lucia Hewanorra

Compare Ottawa International to St Lucia Hewanorra flight deals

Find the cheapest month or even day of the year to fly to St Lucia Hewanorra

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Flight deals from Ottawa International to St Lucia Hewanorra

Looking for a cheap last-minute deal or the best return flight from Ottawa International to St Lucia Hewanorra? Find the lowest prices on one-way and return tickets right here.
Castries.R 3,624 per passenger.Departing Tue, 20 Jan.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Ottawa International on Tue, 20 Jan, arriving in St Lucia Hewanorra.Price includes taxes and charges.From R 3,624, select.
Castries.R 3,891 per passenger.Departing Sat, 28 Mar.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Sat, 28 Mar, arriving in St Lucia Hewanorra.Price includes taxes and charges.From R 3,891, select.
Castries.R 7,615 per passenger.Departing Fri, 27 Feb.One-way flight with United.Outbound indirect flight with United, departs from Ottawa International on Fri, 27 Feb, arriving in St Lucia Hewanorra.Price includes taxes and charges.From R 7,615, select.
Castries.R 11,694 per passenger.Departing Thu, 25 Dec.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Thu, 25 Dec, arriving in St Lucia Hewanorra.Price includes taxes and charges.From R 11,694, select.

Find the cheapest month to fly from Ottawa International to St Lucia Hewanorra

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa International to St Lucia Hewanorra flights are currently cheapest in January.
Nov
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Dec
from R 11,694
Jan
from R 3,624
Feb
from R 7,615
Mar
from R 3,891
Apr
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May
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Aug
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Ottawa International to St Lucia Hewanorra: Alternative routes

Compare routes from Ottawa International to Castries below. You may find an airport to fly into that's cheaper, faster, or easier than St Lucia Hewanorra.

Ottawa to Castries: Flight information

The things to know before you go.
Cheapest flight foundR 3,624
Cheapest month to flyJanuary

Finding cheap flights from Ottawa International to St Lucia Hewanorra: Frequently asked questions

The best price we found for a return flight from Ottawa International to St Lucia Hewanorra is R 11,236. 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 Ottawa International to St Lucia Hewanorra. But we found flights with one or more stops from R 11,236.
As of November 2025, there are no flights flying from Ottawa International to St Lucia Hewanorra.
The cheapest month to fly from Ottawa International to St Lucia Hewanorra is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ottawa International Airport to St Lucia Hewanorra Airport on Tuesday, 3 February 2026.
No airlines currently offer direct flights between Ottawa International Airport and St Lucia Hewanorra Airport. 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 St Lucia Hewanorra 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.
Currently, WestJet offers the cheapest flight tickets to St Lucia Hewanorra.

Flying from Ottawa/Macdonald-Cartier International Airport (YOW) to Hewanorra Airport (UVF): what you need to know

  • Ottawa and Castries share the same timezone, UTC-4.

  • To ensure you catch your YOW to UVF flight, leave plenty of time for things like baggage drop and finding your gate. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

  • You can expect bigger queues during popular months like July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a wise move.

How to find the cheapest flights from Ottawa/Macdonald-Cartier International Airport (YOW) to Hewanorra Airport (UVF)

  • At the moment, R 3,624 is the cheapest price we've seen for a one-way Ottawa/Macdonald-Cartier International Airport to Hewanorra Airport flight. The best price for a return ticket is R 11,236. Bear in mind that fares may change due to availability at the time of booking.

  • To get your hands on cheap tickets from YOW to UVF, book ahead. Airlines usually offer the most competitive fares when flights are first made available.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' search tool. It'll find the lowest price in every month when searching for your flight from Ottawa/Macdonald-Cartier International Airport to Hewanorra Airport.

  • Never miss a deal on cheap flights from YOW to UVF by creating a Price Alert. We'll send you an email or push notification on the app when a lower fare pops up.

  • Pick your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Ottawa/Macdonald-Cartier International Airport to Hewanorra Airport.

Handy information about Ottawa/Macdonald-Cartier International Airport (YOW)

  • The address for YOW is 50 Airport Road.

  • Of the flights that depart from Ottawa/Macdonald-Cartier International Airport, 58.21% arrive as scheduled at their destination.

  • Central Ottawa to Ottawa/Macdonald-Cartier International Airport is around 13 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're catching a cab, ride-sharing or driving.

  • The trip on public transport takes about 45 minutes.

  • Searching for a handy hotel close to YOW? If you're catching an early flight from Ottawa/Macdonald-Cartier International Airport to Hewanorra Airport, these accommodation options will have you sleeping moments from your departure gate:

Arriving at Hewanorra Airport (UVF)

Getting from Hewanorra Airport (UVF) to central Castries

  • Hewanorra Airport is approximately 56 kilometres from the centre of Castries. Driving there takes about 1 hour 10 minutes.

When to fly to Hewanorra Airport (UVF)

  • It's time to choose your dates for your flight from Ottawa/Macdonald-Cartier International Airport to Hewanorra Airport. March is the busiest month to visit Castries. If you want a more low-key vibe, go in May.

  • When reserving your flight from Ottawa/Macdonald-Cartier International Airport to Hewanorra Airport, think about the kind of weather you like. September is the warmest month in Castries, with the temperature ranging from 26ºC (79ºF) to 30ºC (86ºF).

  • If you'd rather travel in cooler conditions, look for a cheap ticket from YOW to UVF in February. Temperatures average between 24ºC (75ºF) and 28ºC (82ºF) then.

Explore more of Saint Lucia

  • You've done Castries, now it's time to discover other corners of Saint Lucia. Journey about 32 kilometres south to Vieux Fort to tick off its top attractions. From Maria Islands Museum to Anse Des Sables Beach and YoungFaith Park, your itinerary will be busy.

  • Set out 24 kilometres south-east from Castries and you'll be in Micoud, another well-known stop in Saint Lucia. Don't leave without exploring Josephine Splash Park and Ti Rocher Community Park.

Plan the rest of your trip from Ottawa to Castries

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