Latest deals
Insights
FAQs
Price Alerts
Flights to Saint Lucia

C$ 780 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 21/5. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
21 May
YYZ
15h 35m
1 stop
SLU
28 May
SLU
27h 10m
1 stop
YYZ
C$ 780
Caribbean Airlines
16 Apr
YYZ
15h 35m
1 stop
SLU
23 Apr
SLU
27h 10m
1 stop
YYZ
C$ 791
Caribbean Airlines
30 Apr
YYZ
15h 35m
1 stop
SLU
1 May
SLU
27h 00m
1 stop
YYZ
C$ 805
Caribbean Airlines
4 Mar
YYZ
13h 10m
1 stop
SLU
8 Mar
SLU
26h 15m
1 stop
YYZ
C$ 807
Caribbean Airlines
30 Apr
YYZ
15h 35m
1 stop
SLU
2 May
SLU
20h 30m
1 stop
YYZ
C$ 812
Caribbean Airlines
15 May
YYZ
14h 10m
1 stop
SLU
23 May
SLU
20h 30m
1 stop
YYZ
C$ 814
Caribbean Airlines
22 May
YYZ
14h 10m
1 stop
SLU
24 May
SLU
27h 00m
1 stop
YYZ
C$ 816
Caribbean Airlines
4 Mar
YYZ
13h 10m
1 stop
SLU
7 Mar
SLU
20h 00m
1 stop
YYZ
C$ 817
Caribbean Airlines
29 Apr
YYZ
14h 10m
1 stop
SLU
2 May
SLU
20h 30m
1 stop
YYZ
C$ 827
Caribbean Airlines
4 Mar
YYZ
13h 10m
1 stop
SLU
7 Mar
SLU
20h 00m
1 stop
YYZ
C$ 831
Caribbean Airlines
11 Mar
YYZ
14h 10m
1 stop
SLU
14 Mar
SLU
13h 55m
1 stop
YYZ
C$ 832
Caribbean Airlines
14 May
YYZ
15h 35m
1 stop
SLU
17 May
SLU
27h 00m
1 stop
YYZ
C$ 833

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
8:30 a.m. - 1:46 p.m.
YYZ
-
UVF
5h 16mdirect
WestJet Logo
2:50 p.m. - 8:48 p.m.
UVF
-
YYZ
5h 58mdirect
C$ 494WestJet
Thu, 9 Apr - Thu, 16 Apr
American Airlines Logo
1:14 p.m. - 2:58 p.m.
YYZ
-
UVF
25h 44m
1 stop
American Airlines Logo
2:48 p.m. - 12:29 p.m.
UVF
-
YYZ
21h 41m
1 stop
C$ 501American Airlines
Mon, 9 Mar - Thu, 12 Mar
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$ 504WestJet
Thu, 21 May - Thu, 28 May
American Airlines Logo
7:44 p.m. - 2:58 p.m.
YYZ
-
UVF
19h 14m
2 stops
American Airlines Logo
3:58 p.m. - 12:29 p.m.
UVF
-
YYZ
20h 31m
1 stop
C$ 506American Airlines
Mon, 9 Mar - Thu, 12 Mar
Air Canada Logo
4:20 p.m. - 3:20 p.m.
YHZ
-
UVF
24h 00m
2 stops
Air Canada Logo
4:15 p.m. - 11:50 a.m.
UVF
-
YHZ
18h 35m
2 stops
C$ 541Air Canada
Sun, 26 Apr - Thu, 30 Apr
Air Canada Logo
4:20 p.m. - 3:25 p.m.
YHZ
-
UVF
24h 05m
2 stops
Air Canada Logo
4:20 p.m. - 3:15 p.m.
UVF
-
YHZ
21h 55m
2 stops
C$ 549Air Canada
Wed, 22 Apr - Wed, 29 Apr
Caribbean Airlines Logo
11:00 p.m. - 2:35 p.m.
YYZ
-
SLU
15h 35m
1 stop
Caribbean Airlines Logo
5:50 p.m. - 9:00 p.m.
SLU
-
YYZ
27h 10m
1 stop
C$ 780Caribbean Airlines
Thu, 21 May - Thu, 28 May
Caribbean Airlines Logo
11:00 p.m. - 2:35 p.m.
YYZ
-
SLU
15h 35m
1 stop
Caribbean Airlines Logo
5:50 p.m. - 9:00 p.m.
SLU
-
YYZ
27h 10m
1 stop
C$ 791Caribbean Airlines
Thu, 16 Apr - Thu, 23 Apr
United Airlines Logo
6:25 a.m. - 3:31 p.m.
YOW
-
UVF
9h 06m
1 stop
United Airlines Logo
12:55 p.m. - 5:07 p.m.
UVF
-
YOW
28h 12m
1 stop
C$ 939United Airlines
Sat, 11 Apr - Sat, 18 Apr
United Airlines Logo
6:25 a.m. - 3:31 p.m.
YOW
-
UVF
9h 06m
1 stop
United Airlines Logo
12:55 p.m. - 2:22 p.m.
UVF
-
YOW
25h 27m
2 stops
C$ 1,029United Airlines
Sat, 11 Apr - Sat, 18 Apr

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 26 February 2026.
Use the filters below to find and compare flights to Saint Lucia that are best for you.

Fly from

Route

Depart

Return

Price

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Thu 9/4

8:30 a.m.-1:46 p.m.

Nonstop5h 16m

Castries Hewanorra

Thu 16/4

2:50 p.m.-8:48 p.m.

Nonstop5h 58m

C$ 494

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Mon 9/3

1:14 p.m.-2:58 p.m.

1 stop25h 44m

Castries Hewanorra

Thu 12/3

2:48 p.m.-12:29 p.m.

1 stop21h 41m

C$ 501

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Thu 21/5

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

Nonstop5h 25m

Castries Hewanorra

Thu 28/5

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

Nonstop5h 40m

C$ 504

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Mon 9/3

7:44 p.m.-2:58 p.m.

2 stops19h 14m

Castries Hewanorra

Thu 12/3

3:58 p.m.-12:29 p.m.

1 stop20h 31m

C$ 506

HalifaxCastries

YHZ - UVF

YHZUVF

Halifax Intl

Sun 26/4

4:20 p.m.-3:20 p.m.

2 stops24h 00m

Castries Hewanorra

Thu 30/4

4:15 p.m.-11:50 a.m.

2 stops18h 35m

C$ 541

HalifaxCastries

YHZ - UVF

YHZUVF

Halifax Intl

Wed 22/4

4:20 p.m.-3:25 p.m.

2 stops24h 05m

Castries Hewanorra

Wed 29/4

4:20 p.m.-3:15 p.m.

2 stops21h 55m

C$ 549

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Thu 21/5

11:00 p.m.-2:35 p.m.

1 stop15h 35m

Castries George F. L. Charle

Thu 28/5

5:50 p.m.-9:00 p.m.

1 stop27h 10m

C$ 780

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Thu 16/4

11:00 p.m.-2:35 p.m.

1 stop15h 35m

Castries George F. L. Charle

Thu 23/4

5:50 p.m.-9:00 p.m.

1 stop27h 10m

C$ 791

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Sat 11/4

6:25 a.m.-3:31 p.m.

1 stop9h 06m

Castries Hewanorra

Sat 18/4

12:55 p.m.-5:07 p.m.

1 stop28h 12m

C$ 939

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Sat 11/4

6:25 a.m.-3:31 p.m.

1 stop9h 06m

Castries Hewanorra

Sat 18/4

12:55 p.m.-2:22 p.m.

2 stops25h 27m

C$ 1,029

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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$ 191 with United Airlines, C$ 217 with American Airlines, and C$ 276 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$ 172

Best Round-Trip Price

C$ 494

Fastest flight time

5h 25m
The best one-way flight price to Saint Lucia from Canada in the last 72 hours is C$ 172 (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$ 494 (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, 58% 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, 75% 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$ 190 per ticket recently. However, the average price tends to be C$ 489 and anything for C$ 359 or less is a good deal. C$ 1,696 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 February 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 28/3
Sat 4/4
By creating a price alert you accept our terms of use and privacy policy.

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$ 547
Fredericton to Castries flightsfrom C$ 598
Montreal to Castries flightsfrom C$ 623
Halifax to Castries flightsfrom C$ 640
Toronto to Castries flightsfrom C$ 802
Vancouver to Castries flightsfrom C$ 957
Ottawa to Castries flightsfrom C$ 970
Montreal to Castries flightsfrom C$ 1,087
Edmonton to Castries flightsfrom C$ 1,113
Ottawa to Castries flightsfrom C$ 1,184
Vancouver to Castries flightsfrom C$ 1,464