Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Niagara Falls to Saint Lucia from C$ 189

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — UVF
19 Aug — 26 Aug1
1 adult

Cheap flight deals from Niagara Falls to Saint Lucia

Keep the following information in mind while searching for Niagara Falls to Saint Lucia flight deals. Data was last updated 14 August 2025.

Round-trip from

C$ 452

One-way from

C$ 189

Popular in

August

Cheapest in

September

Average price

C$ 1,106
Air Canada
  • Air Canada
  • 26/9-7/10
  • Nonstop
  • 11h 00m total
  • Niagara Falls to Saint Lucia
Search Deals
WestJet
  • WestJet
  • 14/9
  • Nonstop
  • 5h 19m total
  • Niagara Falls to Saint Lucia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Niagara Falls to Saint Lucia

Cheapest flights from Niagara Falls to Saint Lucia
Explore the most affordable flight options available from Niagara Falls to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2025.

Fri 26/98:55 a.m.YYZ - UVF
Nonstop5h 20mAir Canada
Tue 7/103:10 p.m.UVF - YYZ
Nonstop5h 40mAir Canada
Deal found 12/8C$ 452
Fri 12/98:55 a.m.YYZ - UVF
Nonstop5h 20mAir Canada
Tue 16/93:10 p.m.UVF - YYZ
Nonstop5h 40mAir Canada
Deal found 14/8C$ 454
Tue 11/118:30 a.m.YYZ - UVF
Nonstop5h 20mWestJet
Thu 13/113:40 p.m.UVF - YYZ
Nonstop5h 55mWestJet
Deal found 13/8C$ 480
Tue 26/88:55 a.m.YYZ - UVF
Nonstop5h 20mAir Canada
Fri 5/93:10 p.m.UVF - YYZ
Nonstop5h 40mAir Canada
Deal found 13/8C$ 503
Thu 11/96:00 a.m.YYZ - UVF
1 stop8h 17mAmerican Airlines
Thu 25/93:17 p.m.UVF - YYZ
1 stop8h 41mAmerican Airlines
Deal found 12/8C$ 507
Fri 24/108:00 p.m.YYZ - UVF
1 stop17h 31mMultiple Airlines
Tue 28/102:40 p.m.UVF - YYZ
Nonstop5h 55mMultiple Airlines
Deal found 13/8C$ 511
Fri 12/96:00 a.m.YYZ - UVF
1 stop8h 17mAmerican Airlines
Tue 16/93:16 p.m.UVF - YYZ
2 stops25h 49mAmerican Airlines
Deal found 14/8C$ 514
Thu 6/118:30 a.m.YYZ - UVF
Nonstop5h 20mWestJet
Thu 13/113:40 p.m.UVF - YYZ
Nonstop5h 55mWestJet
Deal found 13/8C$ 560
Sun 31/88:25 a.m.YYZ - UVF
Nonstop5h 20mWestJet
Sun 7/92:35 p.m.UVF - YYZ
Nonstop5h 37mWestJet
Deal found 14/8C$ 589
Tue 11/118:30 a.m.YYZ - UVF
Nonstop5h 20mWestJet
Sun 16/113:40 p.m.UVF - YYZ
Nonstop5h 55mWestJet
Deal found 14/8C$ 633
Sat 25/109:00 a.m.YYZ - SLU
1 stop10h 00mMultiple Airlines
Sat 1/119:10 a.m.SLU - YYZ
1 stop11h 50mMultiple Airlines
Deal found 14/8C$ 875
Fri 21/118:30 a.m.YYZ - SLU
1 stop9h 30mMultiple Airlines
Fri 28/1112:35 p.m.SLU - YYZ
1 stop9h 25mMultiple Airlines
Deal found 14/8C$ 936

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls 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 14 August 2025.
Use the filters below to find and compare flights from Niagara Falls to Saint Lucia that are best for you.

Fly from

Niagara Falls

Fly to

Saint Lucia

Route

Depart

Return

Price

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Fri 26/9

8:55 a.m.-2:15 p.m.

Nonstop5h 20m

Castries Hewanorra

Tue 7/10

3:10 p.m.-8:50 p.m.

Nonstop5h 40m

C$ 452

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Fri 12/9

8:55 a.m.-2:15 p.m.

Nonstop5h 20m

Castries Hewanorra

Tue 16/9

3:10 p.m.-8:50 p.m.

Nonstop5h 40m

C$ 454

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 11/11

8:30 a.m.-2:50 p.m.

Nonstop5h 20m

Castries Hewanorra

Thu 13/11

3:40 p.m.-8:35 p.m.

Nonstop5h 55m

C$ 480

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 11/11

8:30 a.m.-2:50 p.m.

Nonstop5h 20m

Castries Hewanorra

Tue 18/11

3:40 p.m.-8:35 p.m.

Nonstop5h 55m

C$ 480

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Fri 26/9

8:55 a.m.-2:15 p.m.

Nonstop5h 20m

Castries Hewanorra

Tue 30/9

3:10 p.m.-8:50 p.m.

Nonstop5h 40m

C$ 495

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 26/8

8:55 a.m.-2:15 p.m.

Nonstop5h 20m

Castries Hewanorra

Fri 5/9

3:10 p.m.-8:50 p.m.

Nonstop5h 40m

C$ 503

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Thu 11/9

6:00 a.m.-2:17 p.m.

1 stop8h 17m

Castries Hewanorra

Thu 25/9

3:17 p.m.-11:58 p.m.

1 stop8h 41m

C$ 507

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Fri 24/10

8:00 p.m.-1:31 p.m.

1 stop17h 31m

Castries Hewanorra

Tue 28/10

2:40 p.m.-8:35 p.m.

Nonstop5h 55m

C$ 511

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Sat 25/10

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

1 stop10h 00m

Castries George F. L. Charle

Sat 1/11

9:10 a.m.-9:00 p.m.

1 stop11h 50m

C$ 875

TorontoCastries

YYZ - SLU

YYZSLU

Toronto Pearson Intl

Fri 21/11

8:30 a.m.-7:00 p.m.

1 stop9h 30m

Castries George F. L. Charle

Fri 28/11

12:35 p.m.-9:00 p.m.

1 stop9h 25m

C$ 936

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 32 results
1
2
3
4

Best time to book a flight from Niagara Falls to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Niagara Falls 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.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Saint Lucia

What is the cheapest time of day to fly from NI4 to LC?

Find hourly flight availability from Niagara Falls 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 14 August 2025.

When flying from Niagara Falls to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 14 August 2025.
Read reviews from past customers who have flown Caribbean Airlines,American Airlines, andWestJet from Niagara Falls to Saint Lucia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.1
Very good
169 reviews
Check prices

Overall

8.1

Entertainment

6.7

Comfort

7.9

Boarding

8.1

Crew

8.4

Food

6.8

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
Caribbean Airlines
8.1
Very good
169 reviews
Caribbean Airlines
8.1
Very good
169 reviews
Check prices

Overall

8.1

Entertainment

6.7

Comfort

7.9

Boarding

8.1

Crew

8.4

Food

6.8

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.1
Very good
169 reviews
Check prices

Overall

8.1

Entertainment

6.7

Comfort

7.9

Boarding

8.1

Crew

8.4

Food

6.8

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
WestJet
7.2
Good
3,015 reviews
Caribbean Airlines
8.1
Very good
169 reviews
Check prices

Overall

8.1

Entertainment

6.7

Comfort

7.9

Boarding

8.1

Crew

8.4

Food

6.8

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
Air Canada
7.1
Good
9,949 reviews
Caribbean Airlines
8.1
Very good
169 reviews
Check prices

Overall

8.1

Entertainment

6.7

Comfort

7.9

Boarding

8.1

Crew

8.4

Food

6.8

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Niagara Falls to Saint Lucia one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 189. However, be on the lookout for offers from Air Canada and Caribbean Airlines, as they are both options that can get you from Niagara Falls to Saint Lucia for a low price.

  • What are the most reliable airlines from Niagara Falls to Saint Lucia?

    No one likes to see their flight delayed. When booking a flight from Niagara Falls to Saint Lucia consider choosing Air Canada (94%), Air Canada Rouge (94%) or WestJet (79%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Niagara Falls to Saint Lucia?

    On average you can expect to pay C$ 593 for a flight from Niagara Falls to Saint Lucia. The cheapest flight overall is C$ 203 while the most popular route, (Toronto Pearson Intl - Castries Hewanorra) is currently priced at C$ 452.

  • Can I find deals for flights from Niagara Falls to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Saint Lucia?

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

  • Can I find deals for business class flights from Niagara Falls to Saint Lucia?

    Yes. Cheapflights offers flight deals from Niagara Falls 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.

See more FAQs

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 Niagara Falls to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Punta Cana flights
Pearson Intl to Montego Bay flights
Pearson Intl to Punta Cana flights
Pierre Elliott Trudeau Intl to Pointe-à-Pitre flights
Pearson Intl to Oranjestad flights
Pearson Intl to Port of Spain flights
Pierre Elliott Trudeau Intl to Fort-de-France flights
Pierre Elliott Trudeau Intl to Puerto Plata flights
Toronto Island to Punta Cana flights
Pearson Intl to Kingston flights
Pearson Intl to Luis Munoz Marin Intl flights
Pearson Intl to Simpson Bay flights
Pearson Intl to Willemstad flights
Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl flights
Pearson Intl to Nassau flights
Pearson Intl to Bridgetown flights
Pierre Elliott Trudeau Intl to Simpson Bay flights
Pierre Elliott Trudeau Intl to Willemstad flights
Pierre Elliott Trudeau Intl to Oranjestad flights
Pierre Elliott Trudeau Intl to Providenciales flights
Pearson Intl to St. John's flights
Pierre Elliott Trudeau Intl to Bridgetown flights
Pierre Elliott Trudeau Intl to Nassau flights
Pierre Elliott Trudeau Intl to Montego Bay flights
Pearson Intl to Puerto Plata flights
Pearson Intl to George Town flights
Ottawa to Nassau flights
Pearson Intl to Providenciales flights
Pearson Intl to St. George's flights
Pearson Intl to Basseterre flights
Toronto Island to Luis Munoz Marin Intl flights
Toronto Island to Montego Bay flights
Ottawa to Punta Cana flights
Pierre Elliott Trudeau Intl to Nagua flights
Pierre Elliott Trudeau Intl to Santo Domingo flights
Pearson Intl to Castries flights
Pearson Intl to Santo Domingo flights
Pearson Intl to Kingstown flights
Ottawa to Santo Domingo flights
Ottawa to Luis Munoz Marin Intl flights
Ottawa to Montego Bay flights
Ottawa to Bridgetown flights
Pierre Elliott Trudeau Intl to George Town flights
Pearson Intl to Castries flights
Pearson Intl to Kralendijk flights
Pearson Intl to La Romana flights
Pearson Intl to Fort-de-France flights
Toronto Island to Puerto Plata flights
Pierre Elliott Trudeau Intl to Kingstown flights

Top 7 airlines flying from Niagara Falls to Saint Lucia

Discover the top 7 airlines that operate flights from Niagara Falls 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 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 193AverageC$ 581FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 226AverageC$ 615FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 268AverageC$ 710FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 289AverageC$ 654FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 492AverageC$ 709FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJet EncoreCheapestC$ 742AverageC$ 1,123FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
Caribbean AirlinesCheapestC$ 942AverageC$ 1,219FlexibilityNo cancel feeOn-timeN/A
Search Caribbean Airlines 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 Niagara Falls to Saint Lucia?

When you search for this flight from Niagara Falls to Saint Lucia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Saint Lucia?

Millions of users choose and trust Cheapflights to book the best flight deals from Niagara Falls to Saint Lucia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Niagara Falls to Saint Lucia with no change fees?

Yes, we can. To see specific flights from Niagara Falls 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 Niagara Falls to Saint Lucia become cheaper?

Of course! You can now track prices for flights from Niagara Falls 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.