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Flights to Saint Lucia

C$ 790 Cheap flights to Saint Lucia

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Saint Lucia departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Recent flights found to popular cities in Saint Lucia

Find flights to these popular cities in Saint Lucia from your nearest airport.

Flights to Castries

Search all flight deals to Castries
Multiple Airlines
1 Oct
YYZ
9h 00m
1 stop
SLU
10 Oct
SLU
9h 25m
1 stop
YYZ
C$ 790
Multiple Airlines
12 Jan
YYZ
17h 30m
2 stops
SLU
27 Jan
SLU
9h 25m
1 stop
YYZ
C$ 822
Multiple Airlines
14 Jan
YHZ
13h 50m
2 stops
SLU
15 Jan
SLU
20h 57m
2 stops
YHZ
C$ 826
Multiple Airlines
13 Jan
YYZ
11h 40m
2 stops
SLU
27 Jan
SLU
21h 11m
2 stops
YYZ
C$ 827
Multiple Airlines
9 Jan
YYZ
11h 40m
2 stops
SLU
16 Jan
SLU
21h 11m
2 stops
YYZ
C$ 829
Multiple Airlines
21 Nov
YYZ
11h 40m
2 stops
SLU
26 Nov
SLU
29h 11m
2 stops
YYZ
C$ 841
Multiple Airlines
6 Jan
YHZ
14h 00m
2 stops
SLU
14 Jan
SLU
9h 25m
1 stop
YHZ
C$ 848
Multiple Airlines
25 Sep
YYZ
9h 00m
1 stop
SLU
2 Oct
SLU
9h 25m
1 stop
YYZ
C$ 851
Multiple Airlines
19 Nov
YUL
8h 40m
1 stop
SLU
23 Nov
SLU
10h 05m
1 stop
YUL
C$ 854
Multiple Airlines
7 Dec
YUL
9h 45m
1 stop
SLU
17 Dec
SLU
9h 00m
1 stop
YUL
C$ 864
Multiple Airlines
19 Nov
YUL
8h 40m
1 stop
SLU
24 Nov
SLU
12h 50m
2 stops
YUL
C$ 865
Multiple Airlines
21 Dec
YQB
20h 25m
2 stops
SLU
8 Jan
SLU
22h 15m
2 stops
YQB
C$ 865

Find the cheapest flights from Canada to Saint Lucia

Recent round-trip flight deals from Canada to Saint Lucia

Enter your travel dates to find the best prices.
WestJet Logo
8:15 a.m. - 1:40 p.m.YYZ  Toronto Pearson Intl-UVF Castries Hewanorra
5h 25mdirect
WestJet Logo
2:40 p.m. - 8:35 p.m.UVF  Castries Hewanorra-YYZ Toronto Pearson Intl
5h 55mdirect
C$ 411WestJet
Sun, 18 Oct - Thu, 29 Oct
Air Canada Logo
8:55 a.m. - 2:20 p.m.YYZ  Toronto Pearson Intl-UVF Castries Hewanorra
5h 25mdirect
Air Canada Logo
3:10 p.m. - 8:40 p.m.UVF  Castries Hewanorra-YYZ Toronto Pearson Intl
5h 30mdirect
C$ 418Air Canada
Fri, 4 Sep - Fri, 11 Sep
WestJet Logo
8:15 a.m. - 1:40 p.m.YYZ  Toronto Pearson Intl-UVF Castries Hewanorra
5h 25mdirect
WestJet Logo
2:30 p.m. - 8:10 p.m.UVF  Castries Hewanorra-YYZ Toronto Pearson Intl
5h 40mdirect
C$ 419WestJet
Sun, 20 Sep - Sun, 27 Sep
WestJet Logo
8:15 a.m. - 1:40 p.m.YYZ  Toronto Pearson Intl-UVF Castries Hewanorra
5h 25mdirect
WestJet Logo
2:40 p.m. - 8:35 p.m.UVF  Castries Hewanorra-YYZ Toronto Pearson Intl
5h 55mdirect
C$ 421WestJet
Sun, 18 Oct - Sun, 25 Oct
Air Canada Logo
8:50 a.m. - 2:15 p.m.YYZ  Toronto Pearson Intl-UVF Castries Hewanorra
5h 25mdirect
Air Canada Logo
3:10 p.m. - 8:40 p.m.UVF  Castries Hewanorra-YYZ Toronto Pearson Intl
5h 30mdirect
C$ 426Air Canada
Fri, 11 Sep - Fri, 18 Sep
Air Canada Logo
10:25 a.m. - 3:40 p.m.YYZ  Toronto Pearson Intl-UVF Castries Hewanorra
5h 15mdirect
Air Canada Logo
4:40 p.m. - 10:30 p.m.UVF  Castries Hewanorra-YYZ Toronto Pearson Intl
5h 50mdirect
C$ 437Air Canada
Sun, 25 Oct - Fri, 30 Oct
Multiple Airlines Logo
8:15 a.m. - 1:40 p.m.YYZ  Toronto Pearson Intl-UVF Castries Hewanorra
5h 25mdirect
Multiple Airlines Logo
3:15 p.m. - 8:45 p.m.UVF  Castries Hewanorra-YYZ Toronto Pearson Intl
5h 30mdirect
C$ 497Multiple Airlines
Sun, 4 Oct - Fri, 23 Oct
Multiple Airlines Logo
8:15 a.m. - 1:40 p.m.YYZ  Toronto Pearson Intl-UVF Castries Hewanorra
5h 25mdirect
Multiple Airlines Logo
3:15 p.m. - 8:45 p.m.UVF  Castries Hewanorra-YYZ Toronto Pearson Intl
5h 30mdirect
C$ 504Multiple Airlines
Sun, 4 Oct - Fri, 23 Oct
American Airlines Logo
6:00 a.m. - 3:04 p.m.YYZ  Toronto Pearson Intl-UVF Castries Hewanorra
9h 04m1 stop Miami
American Airlines Logo
3:20 p.m. - 6:30 p.m.UVF  Castries Hewanorra-YYZ Toronto Pearson Intl
27h 10m1 stop Charlotte Douglas
C$ 543American Airlines
Sun, 25 Oct - Fri, 30 Oct
American Airlines Logo
6:00 a.m. - 3:04 p.m.YYZ  Toronto Pearson Intl-UVF Castries Hewanorra
9h 04m1 stop Miami
American Airlines Logo
3:20 p.m. - 2:56 p.m.UVF  Castries Hewanorra-YYZ Toronto Pearson Intl
23h 36m1 stop Charlotte Douglas
C$ 543American Airlines
Fri, 23 Oct - Thu, 29 Oct

momondo Fare Finder

 
Locate flights to Saint Lucia that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 96,600 searches and data was last updated on 12 August 2026.
Use the filters below to find and compare flights to Saint Lucia that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Sun 18/10

8:15 a.m.-1:40 p.m.

Nonstop5h 25m

Castries Hewanorra

Thu 29/10

2:40 p.m.-8:35 p.m.

Nonstop5h 55m

C$ 411
Quickest round-trip

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Fri 4/9

8:55 a.m.-2:20 p.m.

Nonstop5h 25m

Castries Hewanorra

Fri 11/9

3:10 p.m.-8:40 p.m.

Nonstop5h 30m

C$ 418

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Sun 20/9

8:15 a.m.-1:40 p.m.

Nonstop5h 25m

Castries Hewanorra

Sun 27/9

2:30 p.m.-8:10 p.m.

Nonstop5h 40m

C$ 419

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Sun 18/10

8:15 a.m.-1:40 p.m.

Nonstop5h 25m

Castries Hewanorra

Sun 25/10

2:40 p.m.-8:35 p.m.

Nonstop5h 55m

C$ 421

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Fri 11/9

8:50 a.m.-2:15 p.m.

Nonstop5h 25m

Castries Hewanorra

Fri 18/9

3:10 p.m.-8:40 p.m.

Nonstop5h 30m

C$ 426

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Sun 25/10

10:25 a.m.-3:40 p.m.

Nonstop5h 15m

Castries Hewanorra

Fri 30/10

4:40 p.m.-10:30 p.m.

Nonstop5h 50m

C$ 437

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Sun 4/10

8:15 a.m.-1:40 p.m.

Nonstop5h 25m

Castries Hewanorra

Fri 23/10

3:15 p.m.-8:45 p.m.

Nonstop5h 30m

C$ 497

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Sun 4/10

8:15 a.m.-1:40 p.m.

Nonstop5h 25m

Castries Hewanorra

Fri 23/10

3:15 p.m.-8:45 p.m.

Nonstop5h 30m

C$ 504

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Sun 25/10

6:00 a.m.-3:04 p.m.

1 stop9h 04m

Castries Hewanorra

Fri 30/10

3:20 p.m.-6:30 p.m.

1 stop27h 10m

C$ 543

TorontoCastries

YYZ Toronto Pearson Intl - UVF Castries Hewanorra

YYZUVF

Toronto Pearson Intl

Fri 23/10

6:00 a.m.-3:04 p.m.

1 stop9h 04m

Castries Hewanorra

Thu 29/10

3:20 p.m.-2:56 p.m.

1 stop23h 36m

C$ 543

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Saint Lucia from

Saint Lucia flights insights and trends

Explore insights for your Saint Lucia flight to craft the best travel plan

What is the cheapest flight to Saint Lucia?

The cheapest flights to Saint Lucia recently found by momondo users are C$ 279 with American Airlines, C$ 281 with WestJet, and C$ 378 with Air Canada.

See prices from:

Cheapest flights to cities in Saint Lucia

Click on the cities below to find out when it's cheapest to fly to Saint Lucia, from Canada
Castries
Castries
Find flights to Castries

Cheap Saint Lucia flight deals and tips

Summary info about Saint Lucia flight prices, duration and airlines

Best One-Way Price

C$ 192

Best Round-Trip Price

C$ 411

Fastest flight time

5h 25m
The best one-way flight price to Saint Lucia from Canada in the last 5 days is C$ 192 (Toronto Pearson Intl to Castries Hewanorra).
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The best round-trip flight price to Saint Lucia from Canada in the last 5 days is C$ 411 (Toronto Pearson Intl to Castries Hewanorra).
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The fastest flight to Saint Lucia from Canada takes 5h 25m (Toronto Pearson Intl to Castries Hewanorra).
Search Deals

Frequently asked questions about flying to Saint Lucia

Which airlines fly to Saint Lucia?

There are 3 airlines that fly to Saint Lucia on a routine basis, but WestJet, Air Canada and American Airlines happen to be the most popular among our users. In the past year, 60% of those who searched for flights to Saint Lucia looked to travel with WestJet, making this airline the top choice among momondo travellers.

What is the most popular airport in Saint Lucia to fly to?

According to our data, 74% of momondo users who travelled to Saint Lucia in the last year flew into Castries Hewanorra (located in Castries), making it the most popular airport to fly to. There may be other airports in Saint Lucia, but the majority of our users take flights to Castries Hewanorra in order to visit Castries and it’s surrounding areas.

How much are flights to Saint Lucia?

Flights to Saint Lucia have been found on momondo for as low as C$ 237 per ticket recently. However, the average price tends to be C$ 603 and anything for C$ 442 or less is a good deal. C$ 2,640 is the most expensive flight we’ve seen in the past week, though you may be able to avoid this price depending on what airport you fly from, what airline you choose, and how far in advance you book your flights.

When did momondo last update prices for flights to Saint Lucia?

Prices for flights to Saint Lucia refresh daily.

How many operators does momondo search for flights to Saint Lucia?

There are 3 operators available for flights to Saint Lucia as of August 2026.

How old do you have to be to fly to Saint Lucia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Saint Lucia.

What documentation or ID do you need to fly to Saint Lucia?

The travel and health documents required for your trip to Saint Lucia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Lucia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Saint Lucia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Saint Lucia. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Saint Lucia with flexible booking policies on momondo?

Flights to Saint Lucia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Saint Lucia?

Once all potential Saint Lucia flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Saint Lucia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint Lucia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Saint Lucia trip

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Find better results for your trip to Saint Lucia

Popular Flights to Saint Lucia

Popular routes according to searches in the past day on momondo
Toronto to Castries flightsfrom C$ 453
Montreal to Castries flightsfrom C$ 585
Fredericton to Castries flightsfrom C$ 630
Vancouver to Castries flightsfrom C$ 730
Toronto to Castries flightsfrom C$ 851
Ottawa to Castries flightsfrom C$ 873
Montreal to Castries flightsfrom C$ 875
Edmonton to Castries flightsfrom C$ 889
Vancouver to Castries flightsfrom C$ 965
Ottawa to Castries flightsfrom C$ 1,247
Halifax to Castries flightsfrom C$ 2,015