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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia from C$ 253

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 13/8. 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

Discover deals from 900+ travel sites with momondo.

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.
American Airlines Logo
2:30 p.m. - 2:19 p.m.
YUL
-
UVF
23h 49m
1 stop
American Airlines Logo
3:19 p.m. - 1:46 p.m.
UVF
-
YUL
22h 27m
1 stop
C$ 550American Airlines
Fri, 21 Aug - Fri, 28 Aug
American Airlines Logo
2:30 p.m. - 2:19 p.m.
YUL
-
UVF
23h 49m
1 stop
American Airlines Logo
2:49 p.m. - 11:43 a.m.
UVF
-
YUL
20h 54m
2 stops
C$ 557American Airlines
Fri, 21 Aug - Fri, 28 Aug
American Airlines Logo
3:45 p.m. - 2:19 p.m.
YUL
-
UVF
22h 34m
2 stops
American Airlines Logo
2:49 p.m. - 12:46 p.m.
UVF
-
YUL
21h 57m
2 stops
C$ 563American Airlines
Fri, 21 Aug - Fri, 28 Aug
Air Canada Logo
6:00 a.m. - 2:20 p.m.
YUL
-
UVF
8h 20m
1 stop
Air Canada Logo
3:15 p.m. - 7:45 a.m.
UVF
-
YUL
16h 30m
1 stop
C$ 596Air Canada
Tue, 11 Aug - Fri, 21 Aug
Air Canada Logo
6:00 a.m. - 2:10 p.m.
YUL
-
UVF
8h 10m
1 stop
Air Canada Logo
3:05 p.m. - 6:50 a.m.
UVF
-
YUL
39h 45m
2 stops
C$ 597Air Canada
Fri, 24 Jul - Fri, 31 Jul
Air Canada Logo
9:30 p.m. - 2:15 p.m.
YUL
-
UVF
16h 45m
1 stop
Air Canada Logo
3:15 p.m. - 3:23 p.m.
UVF
-
YUL
24h 08m
2 stops
C$ 644Air Canada
Thu, 8 Oct - Fri, 16 Oct
Air Canada Logo
10:40 a.m. - 2:20 p.m.
YUL
-
UVF
27h 40m
2 stops
Air Canada Logo
3:15 p.m. - 1:52 a.m.
UVF
-
YUL
10h 37m
1 stop
C$ 647Air Canada
Mon, 10 Aug - Tue, 18 Aug
Air Canada Logo
6:00 a.m. - 3:40 p.m.
YUL
-
UVF
9h 40m
1 stop
Air Canada Logo
5:40 p.m. - 7:50 a.m.
UVF
-
YUL
15h 10m
1 stop
C$ 652Air Canada
Fri, 30 Oct - Thu, 5 Nov
Air Canada Logo
9:35 p.m. - 4:40 p.m.
YUL
-
UVF
43h 05m
2 stops
Air Canada Logo
5:40 p.m. - 10:03 a.m.
UVF
-
YUL
17h 23m
2 stops
C$ 655Air Canada
Fri, 30 Oct - Thu, 5 Nov
Multiple Airlines Logo
9:55 p.m. - 7:00 p.m.
YUL
-
SLU
21h 05m
2 stops
Multiple Airlines Logo
12:35 p.m. - 11:51 a.m.
SLU
-
YUL
23h 16m
2 stops
C$ 984Multiple Airlines
Tue, 22 Sep - Wed, 30 Sep

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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
21 Aug
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
23h 49m
1 stop
UVF2:19 p.m.Castries Hewanorra
28 Aug
UVF3:19 p.m.Castries Hewanorra
22h 27m
1 stop
YUL1:46 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 550
American Airlines
21 Aug
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
23h 49m
1 stop
UVF2:19 p.m.Castries Hewanorra
28 Aug
UVF2:49 p.m.Castries Hewanorra
20h 54m
2 stops
YUL11:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 557
American Airlines
21 Aug
YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl
22h 34m
2 stops
UVF2:19 p.m.Castries Hewanorra
28 Aug
UVF2:49 p.m.Castries Hewanorra
21h 57m
2 stops
YUL12:46 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 563

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
11 Aug
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 20m
1 stop
UVF2:20 p.m.Castries Hewanorra
21 Aug
UVF3:15 p.m.Castries Hewanorra
16h 30m
1 stop
YUL7:45 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 596
Air Canada
24 Jul
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 10m
1 stop
UVF2:10 p.m.Castries Hewanorra
31 Jul
UVF3:05 p.m.Castries Hewanorra
39h 45m
2 stops
YUL6:50 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 597
Air Canada
8 Oct
YUL9:30 p.m.Montreal Pierre Elliott Trudeau Intl
16h 45m
1 stop
UVF2:15 p.m.Castries Hewanorra
16 Oct
UVF3:15 p.m.Castries Hewanorra
24h 08m
2 stops
YUL3:23 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 644

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 July 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

Cheapest round-trip

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

2:30 p.m.-2:19 p.m.

1 stop23h 49m

Castries Hewanorra

Fri 28/8

3:19 p.m.-1:46 p.m.

1 stop22h 27m

C$ 550

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

2:30 p.m.-2:19 p.m.

1 stop23h 49m

Castries Hewanorra

Fri 28/8

2:49 p.m.-11:43 a.m.

2 stops20h 54m

C$ 557

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

3:45 p.m.-2:19 p.m.

2 stops22h 34m

Castries Hewanorra

Fri 28/8

2:49 p.m.-12:46 p.m.

2 stops21h 57m

C$ 563
Quickest round-trip

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

6:00 a.m.-2:20 p.m.

1 stop8h 20m

Castries Hewanorra

Fri 21/8

3:15 p.m.-7:45 a.m.

1 stop16h 30m

C$ 596

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

6:00 a.m.-2:10 p.m.

1 stop8h 10m

Castries Hewanorra

Fri 31/7

3:05 p.m.-6:50 a.m.

2 stops39h 45m

C$ 597

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

9:30 p.m.-2:15 p.m.

1 stop16h 45m

Castries Hewanorra

Fri 16/10

3:15 p.m.-3:23 p.m.

2 stops24h 08m

C$ 644

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

10:40 a.m.-2:20 p.m.

2 stops27h 40m

Castries Hewanorra

Tue 18/8

3:15 p.m.-1:52 a.m.

1 stop10h 37m

C$ 647

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

6:00 a.m.-3:40 p.m.

1 stop9h 40m

Castries Hewanorra

Thu 5/11

5:40 p.m.-7:50 a.m.

1 stop15h 10m

C$ 652

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

9:35 p.m.-4:40 p.m.

2 stops43h 05m

Castries Hewanorra

Thu 5/11

5:40 p.m.-10:03 a.m.

2 stops17h 23m

C$ 655

MontrealCastries

YUL - SLU

YULSLU

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

9:55 p.m.-7:00 p.m.

2 stops21h 05m

Castries George F. L. Charle

Wed 30/9

12:35 p.m.-11:51 a.m.

2 stops23h 16m

C$ 984

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

What is the cheapest month to fly to Saint Lucia?

If you don’t want to visit Saint Lucia in March, then you should wait until July to fly from Montreal Pierre Elliott Trudeau Intl Airport, when ticket prices are also cheap, with an average price of C$ 307.

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

You could potentially save up to 80% 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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Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia

  • 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$ 532Free CancellationRating
7.1
11,314 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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