C$ 251 Find Cheap Flights to Saint Lucia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Canada to Saint Lucia departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Saint Lucia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Saint Lucia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Saint Lucia

Thu, 27 Aug - Thu, 3 Sep
American Airlines Logo
3:45 p.m. - 2:19 p.m.
YYZ
-
UVF
22h 34m
1 stop
American Airlines Logo
3:19 p.m. - 11:10 a.m.
UVF
-
YYZ
19h 51m
1 stop
C$ 566American Airlines
Thu, 27 Aug - Thu, 3 Sep
American Airlines Logo
6:08 p.m. - 1:49 p.m.
YYZ
-
UVF
19h 41m
2 stops
American Airlines Logo
3:19 p.m. - 11:10 a.m.
UVF
-
YYZ
19h 51m
1 stop
C$ 573American Airlines
Sun, 13 Sep - Sun, 20 Sep
WestJet Logo
8:15 a.m. - 1:40 p.m.
YYZ
-
UVF
5h 25mdirect
WestJet Logo
2:30 p.m. - 8:10 p.m.
UVF
-
YYZ
5h 40mdirect
C$ 593WestJet
Tue, 15 Dec - Tue, 12 Jan
WestJet Logo
8:30 a.m. - 2:50 p.m.
YYZ
-
UVF
5h 20mdirect
WestJet Logo
3:40 p.m. - 8:35 p.m.
UVF
-
YYZ
5h 55mdirect
C$ 596WestJet
Fri, 11 Sep - Fri, 18 Sep
Air Canada Logo
8:50 a.m. - 2:15 p.m.
YYZ
-
UVF
5h 25mdirect
Air Canada Logo
3:10 p.m. - 8:40 p.m.
UVF
-
YYZ
5h 30mdirect
C$ 620Air Canada
Thu, 29 Oct - Mon, 9 Nov
Air Canada Logo
8:00 p.m. - 3:40 p.m.
YUL
-
UVF
19h 40m
1 stop
Air Canada Logo
5:40 p.m. - 11:25 a.m.
UVF
-
YUL
18h 45m
1 stop
C$ 670Air Canada
Sun, 1 Nov - Sun, 8 Nov
Multiple Airlines Logo
7:10 p.m. - 7:00 p.m.
YUL
-
SLU
22h 50m
2 stops
Multiple Airlines Logo
12:35 p.m. - 9:40 p.m.
SLU
-
YUL
10h 05m
1 stop
C$ 894Multiple Airlines
Sun, 1 Nov - Sun, 8 Nov
Multiple Airlines Logo
9:20 p.m. - 7:00 p.m.
YUL
-
SLU
20h 40m
2 stops
Multiple Airlines Logo
12:35 p.m. - 8:25 a.m.
SLU
-
YUL
20h 50m
2 stops
C$ 897Multiple Airlines
Sun, 16 Aug - Wed, 2 Sep
Caribbean Airlines Logo
12:05 a.m. - 4:05 p.m.
YYZ
-
SLU
16h 00m
1 stop
Caribbean Airlines Logo
10:15 a.m. - 7:45 a.m.
SLU
-
YYZ
21h 30m
1 stop
C$ 1,123Caribbean Airlines
Sun, 16 Aug - Wed, 2 Sep
Caribbean Airlines Logo
12:05 a.m. - 4:05 p.m.
YYZ
-
SLU
16h 00m
1 stop
Caribbean Airlines Logo
10:15 a.m. - 10:00 p.m.
SLU
-
YYZ
11h 45m
1 stop
C$ 1,140Caribbean Airlines
Booking Insights

KAYAK's insights & trends for flights to Saint Lucia

Get data-powered insights and trends into flights to Saint Lucia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Saint Lucia?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Saint Lucia from Canada found in the last 5 days was to Castries, at C$ 430 round-trip. The most popular route is Toronto Pearson Intl Airport (YYZ) to Castries (UVF) and the cheapest round-trip airline ticket found on this route in the last 5 days was C$ 430.

What is the cheapest month to fly from Canada to Saint Lucia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Canada to Saint Lucia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Canada to Saint Lucia is October, when tickets cost C$ 175 (return) on average. On the other hand, the most expensive months are January and February, when the average cost of round-trip tickets is C$ 267 and C$ 233 respectively.

Which is the cheapest airport to fly into in Saint Lucia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Saint Lucia is Castries Hewanorra Airport (UVF), with an average flight price of C$ 279.

Good to know

Low seasonSeptember
Cheapest flightC$ 251
Best time to beat the crowds (34% less expensive on average)
Most popular time to fly (25% more expensive on average)
Flight from Toronto to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Canada to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Canada to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Canada to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Canada to Saint Lucia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Canada to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Canada to Saint Lucia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Canada to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Canada to Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Saint Lucia?

    Based on KAYAK data, the cheapest day to fly to Saint Lucia is Thursday when round-trip tickets can be as cheap as C$ 801. On the other hand, the most expensive day to fly is Monday, when round-trip prices are C$ 1,042 on average.

Top tips for finding cheap flights to Saint Lucia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Saint Lucia flight deals.

Reviews of the top 4 airlines flying to Saint Lucia

 
Need help choosing which airline to fly with from Canada to Saint Lucia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9895 reviews
8.1Crew
7.1Entertainment
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

Friendly crew, but we were delayed for more than an hour and had to change planes due to maintenance issues.

8.0 ExcellentNico, Jun 2026
YVR - LAX
Read more United Airlines reviews

Friendly crew, but we were delayed for more than an hour and had to change planes due to maintenance issues.

Prefer not to have an almost 3 hour delay with useless communication that wasn't accurate.

Boarding was smooth and efficient. The only food was some pretzels, but it was a short flight. Not much to order if you were hungry.

Crew were welcoming, accommodating and they worked hard to find places for all carry on.

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

very average service no complimentary alcoholics drinks unlike other airlines such as Porter airlines No decent seats available during check-in time the day before

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

They were fast and I like how they used to entertainment system to play video about the safety.

Flight delayed. Connecting to night flight was stressful but made it. Jusr in time. Ran.88Flight was fine.

Good flight. We were all boarded in good time for departure time but baggage loading had barely begun. So left late. No food just snacks and basic drinks for free (food also for purchase). No entertainment as again, unable to connect with wifi on WestJet despite being a rewards member.

Average flight, comfort was as expected for a 10 hour flight. The service was fine.

Everyone was extremely friendly and nice, from the front desk to the cabin crew!

I like the idea of a non-overnight flight to Europe.

The food was very good. I was nit expecting a meal on a red eye trip. I was pleasantly surprised! Plus we arrived a few minutes earlier than expected!

The crew was excellent. The turbulence was very bad and they were unable to serve our dinner. The captain informed the passengers that we were going to get water and snack instead. They provided us ample snacks instead. Otherwise the trip was good.

Despite travelling ultra basic for the first time due to such increased rates we both managed with one bag each. Even boarding last wasn’t SO bad.

There was no food but a singular cookie for a flight that was over 5hours??? Yeah not fun I was starving and again super cramped plane and you guys need to get planes with screens too, WiFi is nice but common we need more

I loved the fact it was on time and it was a smooth flight to my destination.

My luggage was damaged 1 wheel was out I can't find it nowhere

Air conditioning was out for about 15 minutes that made it uncomfortable. WiFi went out halfway into the flight. Flight was about 45 minutes late.

Delayed due to weather in Dallas (arriving flight arrived late), then boarded the plane only to deboard immediately afterwards, tire needed to be replaced. Flight supposed to depart at 6:15pm but departed at 9:35pm.

Meals were not so good. Snack between the meals was very bad. Like Japan Airlines, they could eliminate the snack and make the second meal much better.

Baggage allowances are terrible and the experience of only being allowed one bag and paying so much to take sporting equipment to a known ski area should be addressed.

The flight was on time and crew were nice, seats were tight and there was entertainment available

Good service, friendly staff. Food was average for airlines and the seats were small.

Worst flight ever. I was suppose to have a 3 1/2 hour layover in Chicago but got to the gate 4 minutes before boarding.

A cookie and a soda, packed like sardines, will never be a positive experience. Also, boarded a 5:30 flight at 7:45pm

They cancelled my flight and downgraded me to economy and only gave me $250 for the downgrade

Not very good , the stewardess were unfriendly and they don't like to be bothered. Cos was a night flight and they need to sleep.

O’Hare is a joke of a decrepit old airport. The amount of times I’ve circled that stupid place in an airplane is ridiculous. Wait in the air for a runway, wait on the tarmac for a gate…give up on O’Hare as a hub already. It can’t handle air traffic on a warm, clear, June day

check in for premium economy very nice. Friendly attendants. Best security video ever. Seriously. That's about it. Not a good bang for the premium economy buck, to be truthful. I had hoped/expected for a little more.

Delayed 2 and a half hours Middle seat next to a majorly overweight guy who took up most of my seat

The meal options were ok but the actual food was terrible. On my return journey, they simply said that there was no vegetarian option and somehow struggled to give me dinner and did not give me any breakfast at all which in my opinion was terrible. Not having ANY vegetarian meal was surprising and never had such an experience in the recent years.

Every flight was canceled and they didn’t care much about their passengers

Smooth ride but I wish they have better food selections.

Flight got delayed But satisfied with the pricing of tickets

Aircraft is designed with all 3 washrooms at the back of the plane, meaning that when there is service underway, there are no washrooms available and it gets very crowded at the back of the plane.

I was through check-in right away and on the plane before I knew it perfect in every way

Multiple delays and gate changes resulting in arrival with a 5 hour delay.

Everything you need to know for your flight to Saint Lucia

Cabin class types available on flights to Saint Lucia

Cabin classes available on flights to Saint Lucia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.