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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia from C$ 209

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 19/9. 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

United Airlines Logo
2:20 p.m. - 1:31 p.m.YUL-UVF
23h 11m2 stops
United Airlines Logo
2:35 p.m. - 7:45 p.m.UVF-YUL
29h 10m2 stops
C$ 452United Airlines
Find Deal
Fri, 19 Sep - Sat, 27 Sep
Air Canada Logo
5:00 a.m. - 2:15 p.m.YUL-UVF
9h 15m1 stop
Air Canada Logo
3:10 p.m. - 11:51 a.m.UVF-YUL
20h 41m2 stops
C$ 501Air Canada
Find Deal
Fri, 12 Sep - Fri, 19 Sep
American Airlines Logo
7:00 a.m. - 2:17 p.m.YUL-UVF
31h 17m1 stop
American Airlines Logo
3:17 p.m. - 2:49 p.m.UVF-YUL
23h 32m2 stops
C$ 518American Airlines
Find Deal
Tue, 2 Sep - Wed, 10 Sep
American Airlines Logo
7:29 a.m. - 2:17 p.m.YUL-UVF
30h 48m2 stops
American Airlines Logo
3:17 p.m. - 2:49 p.m.UVF-YUL
23h 32m2 stops
C$ 524American Airlines
Find Deal
Tue, 2 Sep - Wed, 10 Sep
Logo
5:00 a.m. - 2:15 p.m.YUL-UVF
9h 15m1 stop
Logo
2:35 p.m. - 12:27 a.m.UVF-YUL
9h 52m1 stop
C$ 630
Find Deal
Fri, 26 Sep - Sun, 28 Sep
WestJet Logo
6:45 a.m. - 1:44 p.m.YUL-UVF
30h 59m1 stop
WestJet Logo
2:35 p.m. - 12:27 a.m.UVF-YUL
9h 52m1 stop
C$ 661WestJet
Find Deal
Sat, 6 Sep - Sun, 14 Sep
Logo
8:15 p.m. - 2:15 p.m.YUL-UVF
18h 00m1 stop
Logo
2:40 p.m. - 12:33 a.m.UVF-YUL
9h 53m1 stop
C$ 692
Find Deal
Mon, 20 Oct - Tue, 28 Oct
WestJet Logo
6:45 a.m. - 1:44 p.m.YUL-UVF
30h 59m1 stop
WestJet Logo
2:35 p.m. - 12:27 a.m.UVF-YUL
9h 52m1 stop
C$ 716WestJet
Find Deal
Sat, 13 Sep - Sun, 21 Sep
Delta Logo
2:30 p.m. - 3:04 p.m.YUL-UVF
23h 34m2 stops
Delta Logo
4:24 p.m. - 4:01 p.m.UVF-YUL
24h 37m2 stops
C$ 730Delta
Find Deal
Sun, 18 Jan - Mon, 26 Jan
Delta Logo
6:55 p.m. - 2:23 p.m.YUL-UVF
19h 28m1 stop
Delta Logo
3:38 p.m. - 4:05 p.m.UVF-YUL
24h 27m2 stops
C$ 776Delta
Find Deal
Tue, 23 Sep - Wed, 1 Oct

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
2 Sep
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
31h 17m
1 stop
UVF2:17 p.m.Castries Hewanorra
10 Sep
UVF3:17 p.m.Castries Hewanorra
23h 32m
2 stops
YUL2:49 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 518
Find similar
American Airlines
2 Sep
YUL7:29 a.m.Montreal Pierre Elliott Trudeau Intl
30h 48m
2 stops
UVF2:17 p.m.Castries Hewanorra
10 Sep
UVF3:17 p.m.Castries Hewanorra
23h 32m
2 stops
YUL2:49 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 524
Find similar
American Airlines
5 Sep
YUL2:31 p.m.Montreal Pierre Elliott Trudeau Intl
23h 46m
2 stops
UVF2:17 p.m.Castries Hewanorra
12 Sep
UVF3:17 p.m.Castries Hewanorra
23h 32m
2 stops
YUL2:49 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 525
Find similar

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

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia flight tickets
United Airlines
19 Sep
YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl
23h 11m
2 stops
UVF1:31 p.m.Castries Hewanorra
27 Sep
UVF2:35 p.m.Castries Hewanorra
29h 10m
2 stops
YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 452
Find similar
United Airlines
29 Aug
YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl
23h 11m
2 stops
UVF1:31 p.m.Castries Hewanorra
6 Sep
UVF2:35 p.m.Castries Hewanorra
29h 10m
2 stops
YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 550
Find similar
United Airlines
17 Oct
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
28h 16m
2 stops
UVF1:31 p.m.Castries Hewanorra
25 Oct
UVF2:35 p.m.Castries Hewanorra
24h 41m
2 stops
YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 658
Find similar

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 5 August 2025.
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

Fri 19/9

2:20 p.m.-1:31 p.m.

2 stops23h 11m

Castries Hewanorra

Sat 27/9

2:35 p.m.-7:45 p.m.

2 stops29h 10m

C$ 452

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

5:00 a.m.-2:15 p.m.

1 stop9h 15m

Castries Hewanorra

Fri 19/9

3:10 p.m.-11:51 a.m.

2 stops20h 41m

C$ 501

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 2/9

7:00 a.m.-2:17 p.m.

1 stop31h 17m

Castries Hewanorra

Wed 10/9

3:17 p.m.-2:49 p.m.

2 stops23h 32m

C$ 518

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 2/9

7:29 a.m.-2:17 p.m.

2 stops30h 48m

Castries Hewanorra

Wed 10/9

3:17 p.m.-2:49 p.m.

2 stops23h 32m

C$ 524

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 26/9

5:00 a.m.-2:15 p.m.

1 stop9h 15m

Castries Hewanorra

Sun 28/9

2:35 p.m.-12:27 a.m.

1 stop9h 52m

C$ 630

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sat 6/9

6:45 a.m.-1:44 p.m.

1 stop30h 59m

Castries Hewanorra

Sun 14/9

2:35 p.m.-12:27 a.m.

1 stop9h 52m

C$ 661

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

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

1 stop18h 00m

Castries Hewanorra

Tue 28/10

2:40 p.m.-12:33 a.m.

1 stop9h 53m

C$ 692

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sat 13/9

6:45 a.m.-1:44 p.m.

1 stop30h 59m

Castries Hewanorra

Sun 21/9

2:35 p.m.-12:27 a.m.

1 stop9h 52m

C$ 716

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

2:30 p.m.-3:04 p.m.

2 stops23h 34m

Castries Hewanorra

Mon 26/1

4:24 p.m.-4:01 p.m.

2 stops24h 37m

C$ 730

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 23/9

6:55 p.m.-2:23 p.m.

1 stop19h 28m

Castries Hewanorra

Wed 1/10

3:38 p.m.-4:05 p.m.

2 stops24h 27m

C$ 776

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Saint Lucia from

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 time of day to depart on your flight to Saint Lucia?

The cheapest time of day to fly to Saint Lucia is in the morning when flights can be purchased for as low as C$ 899. Flights to Saint Lucia are more costly in the evening, with an average ticket price of C$ 1,168. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 34% 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

Best price found

C$ 209

Fastest flight time

8h 15m

Direct flights

None

Airports in Saint Lucia

2 airports
The best one-way flight to Saint Lucia from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 209. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia found on momondo in the last 72 hours is C$ 452.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia takes 8h 15m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia. Popular non-direct routes for this connection are Montreal Pierre Elliott Trudeau Intl Airport - Castries George F. L. Charle Airport and Montreal Pierre Elliott Trudeau Intl Airport - Castries Hewanorra Airport.
There are 2 airports near Saint Lucia: Castries Hewanorra (UVF), Castries George F. L. Charle (SLU)
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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
American AirlinesPriceFrom C$ 444Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom C$ 511Free CancellationRating
7.1
9,890 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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