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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia from C$ 242

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia departing on 24/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:45 a.m. - 1:40 p.m.
YUL
-
UVF
30h 55m
1 stop
WestJet Logo
2:30 p.m. - 12:40 a.m.
UVF
-
YUL
10h 10m
1 stop
C$ 602WestJet
Sat, 16 May - Sun, 24 May
WestJet Logo
7:25 p.m. - 1:40 p.m.
YUL
-
UVF
18h 15m
1 stop
WestJet Logo
2:30 p.m. - 6:25 p.m.
UVF
-
YUL
27h 55m
1 stop
C$ 622WestJet
Wed, 29 Apr - Thu, 28 May
American Airlines Logo
3:45 p.m. - 3:58 p.m.
YUL
-
UVF
47h 13m
2 stops
American Airlines Logo
4:58 p.m. - 3:22 p.m.
UVF
-
YUL
47h 24m
2 stops
C$ 675American Airlines
Tue, 24 Feb - Mon, 2 Mar
Air Canada Logo
9:30 p.m. - 3:20 p.m.
YUL
-
UVF
17h 50m
2 stops
Air Canada Logo
3:15 p.m. - 3:11 p.m.
UVF
-
YUL
23h 56m
2 stops
C$ 691Air Canada
Tue, 28 Apr - Fri, 29 May
WestJet Logo
7:25 p.m. - 1:40 p.m.
YUL
-
UVF
18h 15m
1 stop
WestJet Logo
2:30 p.m. - 12:40 a.m.
UVF
-
YUL
10h 10m
1 stop
C$ 692WestJet
Wed, 29 Apr - Sun, 31 May
American Airlines Logo
7:00 a.m. - 1:48 p.m.
YUL
-
UVF
30h 48m
1 stop
American Airlines Logo
3:58 p.m. - 1:45 p.m.
UVF
-
YUL
21h 47m
2 stops
C$ 714American Airlines
Mon, 23 Mar - Mon, 30 Mar
WestJet Logo
7:25 p.m. - 1:44 p.m.
YUL
-
UVF
18h 19m
1 stop
WestJet Logo
2:30 p.m. - 12:40 a.m.
UVF
-
YUL
10h 10m
1 stop
C$ 717WestJet
Sat, 2 May - Thu, 28 May
Multiple Airlines Logo
6:00 a.m. - 3:25 p.m.
YUL
-
UVF
9h 25m
1 stop
Multiple Airlines Logo
2:30 p.m. - 6:25 p.m.
UVF
-
YUL
27h 55m
1 stop
C$ 722Multiple Airlines
Thu, 30 Apr - Thu, 28 May
Multiple Airlines Logo
6:00 a.m. - 3:10 p.m.
YUL
-
UVF
9h 10m
1 stop
Multiple Airlines Logo
2:40 p.m. - 12:38 a.m.
UVF
-
YUL
9h 58m
1 stop
C$ 723Multiple Airlines
Mon, 13 Apr - Tue, 21 Apr
Multiple Airlines Logo
11:10 a.m. - 3:20 p.m.
YUL
-
UVF
28h 10m
1 stop
Multiple Airlines Logo
2:30 p.m. - 6:25 p.m.
UVF
-
YUL
27h 55m
1 stop
C$ 726Multiple Airlines
Tue, 28 Apr - Thu, 28 May

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia flight tickets
Air Canada
28 Apr
YUL9:30 p.m.Montreal Pierre Elliott Trudeau Intl
17h 50m
2 stops
UVF3:20 p.m.Castries Hewanorra
29 May
UVF3:15 p.m.Castries Hewanorra
23h 56m
2 stops
YUL3:11 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 691
Air Canada
5 Apr
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 20m
1 stop
UVF3:20 p.m.Castries Hewanorra
13 Apr
UVF4:05 p.m.Castries Hewanorra
19h 31m
2 stops
YUL11:36 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 736
Air Canada
5 Apr
YUL4:50 p.m.Montreal Pierre Elliott Trudeau Intl
22h 30m
2 stops
UVF3:20 p.m.Castries Hewanorra
13 Apr
UVF4:05 p.m.Castries Hewanorra
14h 26m
2 stops
YUL6:31 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 738

American Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia

Our best American Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia flight tickets
American Airlines
24 Feb
YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl
47h 13m
2 stops
UVF3:58 p.m.Castries Hewanorra
2 Mar
UVF4:58 p.m.Castries Hewanorra
47h 24m
2 stops
YUL3:22 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 675
American Airlines
23 Mar
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
30h 48m
1 stop
UVF1:48 p.m.Castries Hewanorra
30 Mar
UVF3:58 p.m.Castries Hewanorra
21h 47m
2 stops
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 714
American Airlines
23 Mar
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
30h 48m
1 stop
UVF1:48 p.m.Castries Hewanorra
30 Mar
UVF3:18 p.m.Castries Hewanorra
31h 30m
1 stop
YUL10:48 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 751

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 7 February 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

6:45 a.m.-1:40 p.m.

1 stop30h 55m

Castries Hewanorra

Sun 24/5

2:30 p.m.-12:40 a.m.

1 stop10h 10m

C$ 602

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

7:25 p.m.-1:40 p.m.

1 stop18h 15m

Castries Hewanorra

Thu 28/5

2:30 p.m.-6:25 p.m.

1 stop27h 55m

C$ 622

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

3:45 p.m.-3:58 p.m.

2 stops47h 13m

Castries Hewanorra

Mon 2/3

4:58 p.m.-3:22 p.m.

2 stops47h 24m

C$ 675

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

9:30 p.m.-3:20 p.m.

2 stops17h 50m

Castries Hewanorra

Fri 29/5

3:15 p.m.-3:11 p.m.

2 stops23h 56m

C$ 691

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

7:25 p.m.-1:40 p.m.

1 stop18h 15m

Castries Hewanorra

Sun 31/5

2:30 p.m.-12:40 a.m.

1 stop10h 10m

C$ 692

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

7:00 a.m.-1:48 p.m.

1 stop30h 48m

Castries Hewanorra

Mon 30/3

3:58 p.m.-1:45 p.m.

2 stops21h 47m

C$ 714

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

7:25 p.m.-1:44 p.m.

1 stop18h 19m

Castries Hewanorra

Thu 28/5

2:30 p.m.-12:40 a.m.

1 stop10h 10m

C$ 716

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

6:00 a.m.-3:25 p.m.

1 stop9h 25m

Castries Hewanorra

Thu 28/5

2:30 p.m.-6:25 p.m.

1 stop27h 55m

C$ 722

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

6:00 a.m.-3:10 p.m.

1 stop9h 10m

Castries Hewanorra

Tue 21/4

2:40 p.m.-12:38 a.m.

1 stop9h 58m

C$ 723

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

11:10 a.m.-3:20 p.m.

1 stop28h 10m

Castries Hewanorra

Thu 28/5

2:30 p.m.-6:25 p.m.

1 stop27h 55m

C$ 726

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia flights?

You could potentially save up to 10% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia flight.

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia

Fastest flight time

8h 40m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia takes 8h 40m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia.
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  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport 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.

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 475Free CancellationRating
7.1
10,697 reviews
Search Air Canada flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Lucia from Montreal.

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

Flights from Montreal 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 from Montreal to Saint Lucia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to Saint Lucia.

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

Of course. momondo tracks the price of Montreal to Saint Lucia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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