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Flights to Saint Lucia

C$ 771 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 16/5. 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

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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
Caribbean Airlines
16 May
YYZ
14h 45m
1 stop
SLU
23 May
SLU
20h 30m
1 stop
YYZ
C$ 771
Caribbean Airlines
9 May
YYZ
14h 45m
1 stop
SLU
14 May
SLU
28h 10m
1 stop
YYZ
C$ 772
Caribbean Airlines
24 Apr
YYZ
22h 20m
1 stop
SLU
3 May
SLU
28h 00m
1 stop
YYZ
C$ 775
Caribbean Airlines
24 Apr
YYZ
22h 20m
1 stop
SLU
3 May
SLU
28h 00m
1 stop
YYZ
C$ 783
Caribbean Airlines
14 May
YYZ
14h 45m
1 stop
SLU
17 May
SLU
28h 00m
1 stop
YYZ
C$ 790
Caribbean Airlines
30 Apr
YYZ
28h 50m
1 stop
SLU
10 May
SLU
28h 00m
1 stop
YYZ
C$ 791
Caribbean Airlines
14 May
YYZ
14h 45m
1 stop
SLU
17 May
SLU
28h 00m
1 stop
YYZ
C$ 793
Caribbean Airlines
15 May
YYZ
13h 20m
1 stop
SLU
22 May
SLU
28h 00m
1 stop
YYZ
C$ 794
Caribbean Airlines
30 Apr
YYZ
28h 50m
1 stop
SLU
8 May
SLU
28h 00m
1 stop
YYZ
C$ 798
Caribbean Airlines
23 May
YYZ
14h 45m
1 stop
SLU
28 May
SLU
28h 10m
1 stop
YYZ
C$ 812
Caribbean Airlines
24 Apr
YYZ
22h 20m
1 stop
SLU
30 Apr
SLU
28h 10m
1 stop
YYZ
C$ 814
Caribbean Airlines
27 May
YYZ
13h 20m
1 stop
SLU
31 May
SLU
28h 00m
1 stop
YYZ
C$ 819

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
-
UVF
5h 25mdirect
WestJet Logo
2:30 p.m. - 8:10 p.m.
UVF
-
YYZ
5h 40mdirect
C$ 429WestJet
Thu, 28 May - Thu, 4 Jun
Air Canada Logo
8:55 a.m. - 2:10 p.m.
YYZ
-
UVF
5h 15mdirect
Air Canada Logo
3:05 p.m. - 8:50 p.m.
UVF
-
YYZ
5h 45mdirect
C$ 437Air Canada
Fri, 5 Jun - Tue, 9 Jun
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$ 441WestJet
Sun, 7 Jun - Thu, 11 Jun
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$ 443WestJet
Thu, 28 May - Thu, 4 Jun
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$ 444WestJet
Sun, 7 Jun - Thu, 11 Jun
WestJet Logo
6:25 p.m. - 1:40 p.m.
YOW
-
UVF
19h 15m
1 stop
WestJet Logo
2:30 p.m. - 12:20 a.m.
UVF
-
YOW
9h 50m
1 stop
C$ 448WestJet
Sat, 13 Jun - Thu, 18 Jun
WestJet Logo
3:45 p.m. - 1:40 p.m.
YHZ
-
UVF
22h 55m
1 stop
WestJet Logo
2:30 p.m. - 7:25 p.m.
UVF
-
YHZ
27h 55m
1 stop
C$ 450WestJet
Sat, 6 Jun - Thu, 11 Jun
Air Canada Logo
8:55 a.m. - 2:10 p.m.
YYZ
-
UVF
5h 15mdirect
Air Canada Logo
3:05 p.m. - 8:50 p.m.
UVF
-
YYZ
5h 45mdirect
C$ 459Air Canada
Fri, 5 Jun - Tue, 9 Jun
Caribbean Airlines Logo
11:50 p.m. - 2:35 p.m.
YYZ
-
SLU
14h 45m
1 stop
Caribbean Airlines Logo
5:50 p.m. - 2:20 p.m.
SLU
-
YYZ
20h 30m
1 stop
C$ 771Caribbean Airlines
Sat, 16 May - Sat, 23 May
Caribbean Airlines Logo
11:50 p.m. - 2:35 p.m.
YYZ
-
SLU
14h 45m
1 stop
Caribbean Airlines Logo
5:50 p.m. - 10:00 p.m.
SLU
-
YYZ
28h 10m
1 stop
C$ 772Caribbean Airlines
Sat, 9 May - Thu, 14 May

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 10 April 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 - UVF

YYZUVF

Toronto Pearson Intl

Thu 28/5

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

Nonstop5h 25m

Castries Hewanorra

Thu 4/6

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

Nonstop5h 40m

C$ 429
Quickest round-trip

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Fri 5/6

8:55 a.m.-2:10 p.m.

Nonstop5h 15m

Castries Hewanorra

Tue 9/6

3:05 p.m.-8:50 p.m.

Nonstop5h 45m

C$ 437

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Sun 7/6

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

Nonstop5h 25m

Castries Hewanorra

Thu 11/6

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

Nonstop5h 40m

C$ 441

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Thu 28/5

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

Nonstop5h 25m

Castries Hewanorra

Thu 4/6

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

Nonstop5h 40m

C$ 443

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Sun 7/6

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

Nonstop5h 25m

Castries Hewanorra

Thu 11/6

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

Nonstop5h 40m

C$ 444

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Sat 13/6

6:25 p.m.-1:40 p.m.

1 stop19h 15m

Castries Hewanorra

Thu 18/6

2:30 p.m.-12:20 a.m.

1 stop9h 50m

C$ 448

HalifaxCastries

YHZ - UVF

YHZUVF

Halifax Intl

Sat 6/6

3:45 p.m.-1:40 p.m.

1 stop22h 55m

Castries Hewanorra

Thu 11/6

2:30 p.m.-7:25 p.m.

1 stop27h 55m

C$ 450

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Fri 5/6

8:55 a.m.-2:10 p.m.

Nonstop5h 15m

Castries Hewanorra

Tue 9/6

3:05 p.m.-8:50 p.m.

Nonstop5h 45m

C$ 459

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sat 16/5

11:50 p.m.-2:35 p.m.

1 stop14h 45m

Castries George F. L. Charle

Sat 23/5

5:50 p.m.-2:20 p.m.

1 stop20h 30m

C$ 771

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sat 9/5

11:50 p.m.-2:35 p.m.

1 stop14h 45m

Castries George F. L. Charle

Thu 14/5

5:50 p.m.-10:00 p.m.

1 stop28h 10m

C$ 772

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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$ 198 with United Airlines, C$ 219 with American Airlines, and C$ 279 with WestJet.

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$ 173

Best Round-Trip Price

C$ 429

Fastest flight time

5h 25m
The best one-way flight price to Saint Lucia from Canada in the last 72 hours is C$ 173 (Toronto Pearson Intl to Castries Hewanorra).
Search Deals
The best round-trip flight price to Saint Lucia from Canada in the last 72 hours is C$ 429 (Toronto Pearson Intl to Castries Hewanorra).
Search Deals
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 5 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, 63% 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, 77% 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$ 216 per ticket recently. However, the average price tends to be C$ 579 and anything for C$ 449 or less is a good deal. C$ 2,939 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 6 operators available for flights to Saint Lucia as of April 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.

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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$ 498
Ottawa to Castries flightsfrom C$ 519
Halifax to Castries flightsfrom C$ 530
Montreal to Castries flightsfrom C$ 540
Edmonton to Castries flightsfrom C$ 728
Vancouver to Castries flightsfrom C$ 733
Toronto to Castries flightsfrom C$ 775
Fredericton to Castries flightsfrom C$ 869
Montreal to Castries flightsfrom C$ 1,072
Ottawa to Castries flightsfrom C$ 1,089
Vancouver to Castries flightsfrom C$ 1,201