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Cheap flights from Montreal 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 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.
1 adult

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Find the cheapest flights from Montreal to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
7:25 p.m. - 1:40 p.m.
YUL
-
UVF
18h 15m
1 stop
WestJet Logo
2:30 p.m. - 12:25 a.m.
UVF
-
YUL
9h 55m
1 stop
C$ 513WestJet
Wed, 29 Apr - Sun, 17 May
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$ 601WestJet
Sat, 16 May - Sun, 24 May
Air Canada Logo
10:30 p.m. - 3:10 p.m.
YUL
-
UVF
16h 40m
1 stop
Air Canada Logo
4:15 p.m. - 7:36 a.m.
UVF
-
YUL
15h 21m
1 stop
C$ 636Air Canada
Sun, 12 Apr - Thu, 16 Apr
Multiple Airlines Logo
7:00 a.m. - 3:25 p.m.
YUL
-
UVF
8h 25m
1 stop
Multiple Airlines Logo
2:30 p.m. - 12:25 a.m.
UVF
-
YUL
9h 55m
1 stop
C$ 638Multiple Airlines
Thu, 30 Apr - Thu, 14 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
WestJet Logo
7:25 p.m. - 1:40 p.m.
YUL
-
UVF
18h 15m
1 stop
WestJet Logo
2:30 p.m. - 12:25 a.m.
UVF
-
YUL
9h 55m
1 stop
C$ 696WestJet
Sat, 2 May - Sun, 17 May
Multiple Airlines Logo
5:00 a.m. - 2:05 p.m.
YUL
-
UVF
9h 05m
1 stop
Multiple Airlines Logo
2:30 p.m. - 6:20 p.m.
UVF
-
YUL
27h 50m
1 stop
C$ 698Multiple Airlines
Fri, 1 May - Thu, 14 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
Air Canada Logo
7:00 a.m. - 3:20 p.m.
YUL
-
UVF
8h 20m
1 stop
Air Canada Logo
4:05 p.m. - 11:36 a.m.
UVF
-
YUL
19h 31m
2 stops
C$ 735Air Canada
Sun, 5 Apr - Mon, 13 Apr
Air Canada Logo
4:50 p.m. - 3:20 p.m.
YUL
-
UVF
22h 30m
2 stops
Air Canada Logo
4:05 p.m. - 6:31 a.m.
UVF
-
YUL
14h 26m
2 stops
C$ 738Air Canada
Sun, 5 Apr - Mon, 13 Apr

WestJet flights from Montreal to Saint Lucia

Our best WestJet deals on Montreal to Saint Lucia flight tickets
WestJet
29 Apr
YUL7:25 p.m.Montreal Pierre Elliott Trudeau Intl
18h 15m
1 stop
UVF1:40 p.m.Castries Hewanorra
17 May
UVF2:30 p.m.Castries Hewanorra
9h 55m
1 stop
YUL12:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 513
WestJet
16 May
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
30h 55m
1 stop
UVF1:40 p.m.Castries Hewanorra
24 May
UVF2:30 p.m.Castries Hewanorra
10h 10m
1 stop
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 601
WestJet
2 May
YUL7:25 p.m.Montreal Pierre Elliott Trudeau Intl
18h 15m
1 stop
UVF1:40 p.m.Castries Hewanorra
17 May
UVF2:30 p.m.Castries Hewanorra
9h 55m
1 stop
YUL12:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 696

American Airlines flights from Montreal to Saint Lucia

Our best American Airlines deals on Montreal 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$ 750

momondo Fare Finder

 
Customize your flight search to find flights from Montreal 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 9 February 2026.
Use the filters below to find and compare flights from Montreal 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

Wed 29/4

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

1 stop18h 15m

Castries Hewanorra

Sun 17/5

2:30 p.m.-12:25 a.m.

1 stop9h 55m

C$ 513

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$ 601

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

10:30 p.m.-3:10 p.m.

1 stop16h 40m

Castries Hewanorra

Thu 16/4

4:15 p.m.-7:36 a.m.

1 stop15h 21m

C$ 636

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

7:00 a.m.-3:25 p.m.

1 stop8h 25m

Castries Hewanorra

Thu 14/5

2:30 p.m.-12:25 a.m.

1 stop9h 55m

C$ 638

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

Sat 2/5

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

1 stop18h 15m

Castries Hewanorra

Sun 17/5

2:30 p.m.-12:25 a.m.

1 stop9h 55m

C$ 696

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

5:00 a.m.-2:05 p.m.

1 stop9h 05m

Castries Hewanorra

Thu 14/5

2:30 p.m.-6:20 p.m.

1 stop27h 50m

C$ 698

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

Sun 5/4

7:00 a.m.-3:20 p.m.

1 stop8h 20m

Castries Hewanorra

Mon 13/4

4:05 p.m.-11:36 a.m.

2 stops19h 31m

C$ 735

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

4:50 p.m.-3:20 p.m.

2 stops22h 30m

Castries Hewanorra

Mon 13/4

4:05 p.m.-6:31 a.m.

2 stops14h 26m

C$ 738

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Montreal 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 to Saint Lucia flights?

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

Cheap Montreal to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Saint Lucia

Fastest flight time

7h 55m

Direct flights

None
The fastest flight from Montreal to Saint Lucia takes 7h 55m
There are no direct flights from Montreal to Saint Lucia. There are no popular flight routes from Montreal to Saint Lucia.
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  • When did momondo last update prices for flights from Montreal to Saint Lucia?

    Prices for flights from Montreal to Saint Lucia are updated daily.

  • How many operators does momondo search for flights from Montreal to Saint Lucia?

  • How old do you have to be to fly from Montreal to Saint Lucia?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Saint Lucia.

  • What documentation or ID do you need to fly to Saint Lucia?

    The travel and health documents you'll need for your trip to Saint Lucia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Lucia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montreal to Saint Lucia

Compare and see reviews for airlines that fly from Montreal to Saint Lucia with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 475Free CancellationRating
7.1
10,700 reviews
Search Air Canada flights

Why use momondo?

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

Finding the right flight to Saint Lucia from Montreal is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint Lucia quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Montreal to Saint Lucia flights to just show those with flexible booking policies.

How can momondo help me find flights from Montreal to Saint Lucia?

Once all potential Montreal to 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 from Montreal to Saint Lucia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint Lucia from Montreal. 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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