Find flights
When to book
Airlines

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia from C$ 225

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — UVF
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Pierre Elliott Trudeau Intl to Saint Lucia

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Saint Lucia (LC0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

C$ 513

One-way from

C$ 225
American Airlines
  • American Airlines
  • 11/2-18/2
  • 4 total stops
  • 46h 30m total
  • Montreal to Saint Lucia
United Airlines
  • United Airlines
  • 11/3
  • 2 total stops
  • 20h 55m total
  • Montreal to Saint Lucia

Find flight deals from Pierre Elliott Trudeau Intl to Saint Lucia

Cheapest flights from Pierre Elliott Trudeau Intl to Saint Lucia
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Tue 11/210:54 a.m.YUL - UVF
2 stops27h 55mAmerican Airlines
Tue 18/24:30 p.m.UVF - YUL
2 stops18h 35mAmerican Airlines
Deal found 20/1C$ 513
Tue 11/23:15 p.m.YUL - UVF
1 stop23h 30mAir Canada
Tue 18/24:45 p.m.UVF - YUL
1 stop17h 55mAir Canada
Deal found 20/1C$ 674
Sat 1/26:45 a.m.YUL - UVF
1 stop30h 59mWestJet
Tue 4/24:00 p.m.UVF - YUL
1 stop9h 39mWestJet
Deal found 20/1C$ 897
Mon 27/110:00 a.m.YUL - UVF
1 stop28h 18mMultiple Airlines
Thu 6/23:40 p.m.UVF - YUL
1 stop9h 59mMultiple Airlines
Deal found 20/1C$ 944
Thu 23/16:03 p.m.YUL - UVF
1 stop20h 03mDelta
Sat 1/23:03 p.m.UVF - YUL
1 stop9h 49mDelta
Deal found 19/1C$ 1,015
Tue 21/110:15 p.m.YUL - SLU
2 stops19h 45mMultiple Airlines
Tue 28/17:30 a.m.SLU - YUL
2 stops18h 18mMultiple Airlines
Deal found 20/1C$ 1,261
Sat 19/46:15 a.m.YUL - UVF
1 stop9h 15mUnited Airlines
Sat 26/412:55 p.m.UVF - YUL
1 stop21h 33mUnited Airlines
Deal found 20/1C$ 1,421

Find flights from Pierre Elliott Trudeau Intl to Saint Lucia within your budget

Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 11/2

10:54 a.m.-3:49 p.m.

2 stops27h 55m

Castries Hewanorra

Tue 18/2

4:30 p.m.-10:05 a.m.

2 stops18h 35m

C$ 513

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 11/2

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

1 stop23h 30m

Castries Hewanorra

Tue 18/2

4:45 p.m.-9:40 a.m.

1 stop17h 55m

C$ 674

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sat 1/2

6:45 a.m.-2:44 p.m.

1 stop30h 59m

Castries Hewanorra

Tue 4/2

4:00 p.m.-12:39 a.m.

1 stop9h 39m

C$ 897

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sat 1/2

10:00 a.m.-2:44 p.m.

1 stop27h 44m

Castries Hewanorra

Thu 6/2

3:40 p.m.-12:39 a.m.

1 stop9h 59m

C$ 995

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sun 2/2

6:03 p.m.-3:06 p.m.

1 stop20h 03m

Castries Hewanorra

Sat 8/2

3:03 p.m.-11:52 p.m.

1 stop9h 49m

C$ 1,064

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sat 19/4

6:15 a.m.-3:30 p.m.

1 stop9h 15m

Castries Hewanorra

Sat 26/4

12:55 p.m.-10:28 a.m.

1 stop21h 33m

C$ 1,421

MontrealCastries

YUL - SLU

YULSLU

Montreal Pierre Elliott Trudeau Intl

Sat 19/4

6:20 a.m.-10:10 p.m.

2 stops15h 50m

Castries George F. L. Charle

Sun 27/4

5:00 a.m.-7:25 p.m.

2 stops14h 25m

C$ 1,997

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 11/3

6:30 p.m.-3:25 p.m.

2 stops20h 55m

C$ 225

MontrealCastries

YUL - SLU

YULSLU

Montreal Pierre Elliott Trudeau Intl

Tue 11/3

6:45 a.m.-9:30 a.m.

3 stops26h 45m

C$ 633

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Best time to book a flight from Pierre Elliott Trudeau Intl to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Pierre Elliott Trudeau Intl to Saint Lucia

Get recent, data-driven insights about flights from Pierre Elliott Trudeau Intl to Saint Lucia including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from YUL to LC?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Lucia as you normally would.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated 21 January 2025.
Read reviews from past customers who have flown American Airlines, Air Canada and WestJet from Montreal to Saint Lucia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,521 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8,521 reviews
8.0
Very good
8,521 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.4
Good
8,982 reviews
8.0
Very good
8,521 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.2
Good
10,000 reviews
8.0
Very good
8,521 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.2
Good
2,828 reviews
8.0
Very good
8,521 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.0
Good
8,627 reviews
8.0
Very good
8,521 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Saint Lucia.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Saint Lucia?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pierre Elliott Trudeau Intl to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Pierre Elliott Trudeau Intl to Saint Lucia

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Saint Lucia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 465AverageC$ 699FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 541AverageC$ 917FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Saint Lucia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Saint Lucia from Pierre Elliott Trudeau Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Saint Lucia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pierre Elliott Trudeau Intl to Saint Lucia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Saint Lucia with no change fees?

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to Saint Lucia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Saint Lucia become cheaper?

Of course! You can now track prices for flights from Pierre Elliott Trudeau Intl to Saint Lucia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.