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Cheap flights from Niagara Falls to Saint Lucia from C$ 171

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — UVF
16 Nov — 23 Nov1
1 adult
1 adult, Economy

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 17 October 2025.

Round-trip from

C$ 482

One-way from

C$ 171

Popular in

August

Cheapest in

September

Average price

C$ 675
American Airlines
  • American Airlines
  • 26/10-30/10
  • 3 total stops
  • 44h 40m total
  • Niagara Falls to Saint Lucia
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WestJet
  • WestJet
  • 30/10
  • Nonstop
  • 5h 20m total
  • Niagara Falls to Saint Lucia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Niagara Falls to Saint Lucia

Enter your travel dates to find the best prices.

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 17 October 2025.

Fri 24/107:15 p.m.YYZ - UVF
2 stops19h 45mAmerican Airlines
Mon 3/114:05 p.m.UVF - YYZ
1 stop27h 15mAmerican Airlines
Deal found 16/10C$ 510
Thu 13/1111:51 a.m.YYZ - UVF
1 stop26h 13mAmerican Airlines
Thu 20/114:04 p.m.UVF - YYZ
1 stop27h 23mAmerican Airlines
Deal found 16/10C$ 532
Fri 14/116:00 a.m.YYZ - UVF
1 stop8h 04mAmerican Airlines
Fri 21/114:04 p.m.UVF - YYZ
1 stop19h 59mAmerican Airlines
Deal found 16/10C$ 534
Thu 30/108:30 a.m.YYZ - UVF
Nonstop5h 20mWestJet
Tue 4/113:40 p.m.UVF - YYZ
Nonstop5h 55mWestJet
Deal found 15/10C$ 546
Thu 16/105:15 p.m.YYZ - UVF
2 stops20h 25mAmerican Airlines
Thu 23/102:40 p.m.UVF - YYZ
1 stop27h 00mAmerican Airlines
Deal found 15/10C$ 555
Sat 29/114:44 p.m.YYZ - UVF
2 stops19h 43mAmerican Airlines
Sat 6/123:16 p.m.UVF - YYZ
1 stop20h 02mAmerican Airlines
Deal found 15/10C$ 578
Fri 28/116:00 a.m.YYZ - UVF
1 stop8h 00mAmerican Airlines
Tue 2/124:52 p.m.UVF - YYZ
1 stop20h 28mAmerican Airlines
Deal found 16/10C$ 584
Sun 16/114:44 p.m.YYZ - UVF
2 stops19h 35mAmerican Airlines
Fri 21/114:04 p.m.UVF - YYZ
1 stop19h 59mAmerican Airlines
Deal found 15/10C$ 588
Tue 4/118:30 a.m.YYZ - UVF
Nonstop5h 20mWestJet
Tue 11/113:40 p.m.UVF - YYZ
Nonstop5h 55mWestJet
Deal found 15/10C$ 597
Thu 30/109:20 a.m.YYZ - SLU
2 stops30h 05mMultiple Airlines
Tue 4/117:30 a.m.SLU - YYZ
1 stop14h 15mMultiple Airlines
Deal found 15/10C$ 955
Tue 18/118:20 a.m.YYZ - SLU
2 stops24h 10mMultiple Airlines
Tue 25/1112:35 p.m.SLU - YYZ
1 stop9h 10mMultiple Airlines
Deal found 15/10C$ 966
Fri 21/118:30 a.m.YYZ - SLU
1 stop9h 30mMultiple Airlines
Tue 25/113:45 p.m.SLU - YYZ
1 stop30h 15mMultiple Airlines
Deal found 14/10C$ 1,005

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 17 October 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 28/11

2:45 p.m.-4:25 p.m.

2 stops24h 40m

Castries Hewanorra

Sat 6/12

1:52 p.m.-9:58 a.m.

1 stop21h 06m

C$ 619

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 17/3

8:30 a.m.-1:46 p.m.

Nonstop5h 16m

Castries Hewanorra

Tue 24/3

2:40 p.m.-8:38 p.m.

Nonstop5h 58m

C$ 657

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Sun 11/1

6:00 a.m.-3:03 p.m.

1 stop8h 03m

Castries Hewanorra

Sun 18/1

2:56 p.m.-9:46 a.m.

2 stops19h 50m

C$ 684

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 6/1

11:53 a.m.-3:03 p.m.

1 stop26h 10m

Castries Hewanorra

Sun 11/1

5:02 p.m.-1:00 p.m.

2 stops20h 58m

C$ 708

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$ 716

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 17/3

7:40 p.m.-1:35 p.m.

2 stops17h 55m

Castries Hewanorra

Tue 24/3

2:20 p.m.-10:08 a.m.

2 stops19h 48m

C$ 716

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Wed 7/1

6:00 a.m.-3:03 p.m.

1 stop8h 03m

Castries Hewanorra

Mon 12/1

2:56 p.m.-11:57 p.m.

1 stop10h 01m

C$ 747

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Wed 7/1

10:10 a.m.-4:25 p.m.

Nonstop5h 15m

Castries Hewanorra

Mon 12/1

5:15 p.m.-10:00 p.m.

Nonstop5h 45m

C$ 845

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Wed 26/11

6:00 a.m.-3:52 p.m.

1 stop8h 52m

Castries Hewanorra

Wed 3/12

4:53 p.m.-11:56 a.m.

2 stops20h 03m

C$ 869

TorontoCastries

YYZ - UVF

YYZUVF

Toronto Pearson Intl

Tue 6/1

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

Nonstop5h 20m

Castries Hewanorra

Sun 11/1

5:15 p.m.-10:00 p.m.

Nonstop5h 45m

C$ 876

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/10

Showing 1-10 of 35 results
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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 month to book a flight from Niagara Falls to Saint Lucia?

Currently, June is the cheapest month in which you can book a flight from Niagara Falls to Saint Lucia (average of C$ 222). Flying from Niagara Falls to Saint Lucia in December is currently the most expensive (average of C$ 497). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 17 October 2025.

One of the essential ways to save on airfare from Niagara Falls to Saint Lucia is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 53% on airfare.

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 17 October 2025.
Read reviews from past customers who have flown Caribbean Airlines,United Airlines, andAmerican Airlines 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
188 reviews
Check prices

Comfort

7.9

Crew

8.4

Entertainment

6.7

Boarding

8.1

Food

6.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Boy,Sep 2025

POS - YYZ

The pasta need to be cut out and some more local dishes need to be serve .
Caribbean Airlines
8.1
Very good
188 reviews
Caribbean Airlines
8.1
Very good
188 reviews
Check prices

Comfort

7.9

Crew

8.4

Entertainment

6.7

Boarding

8.1

Food

6.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Boy,Sep 2025

POS - YYZ

The pasta need to be cut out and some more local dishes need to be serve .
United Airlines
7.4
Good
8,980 reviews
Caribbean Airlines
8.1
Very good
188 reviews
Check prices

Comfort

7.9

Crew

8.4

Entertainment

6.7

Boarding

8.1

Food

6.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Boy,Sep 2025

POS - YYZ

The pasta need to be cut out and some more local dishes need to be serve .
American Airlines
7.2
Good
11,042 reviews
Caribbean Airlines
8.1
Very good
188 reviews
Check prices

Comfort

7.9

Crew

8.4

Entertainment

6.7

Boarding

8.1

Food

6.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Boy,Sep 2025

POS - YYZ

The pasta need to be cut out and some more local dishes need to be serve .
WestJet
7.2
Good
3,126 reviews
Caribbean Airlines
8.1
Very good
188 reviews
Check prices

Comfort

7.9

Crew

8.4

Entertainment

6.7

Boarding

8.1

Food

6.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Boy,Sep 2025

POS - YYZ

The pasta need to be cut out and some more local dishes need to be serve .
Air Canada
7.1
Good
10,304 reviews
Caribbean Airlines
8.1
Very good
188 reviews
Check prices

Comfort

7.9

Crew

8.4

Entertainment

6.7

Boarding

8.1

Food

6.8

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Boy,Sep 2025

POS - YYZ

The pasta need to be cut out and some more local dishes need to be serve .

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.

  • How long is the flight from Niagara Falls to Saint Lucia?

    Airlines like United Airlines, WestJet, and American Airlines fly from Niagara Falls to Saint Lucia in about 5h 16m. The time it takes to get you to your destination can typically vary by up to 19h 24m. Niagara Falls and Saint Lucia are separated by a distance of 3772 km. This flight may include one or multiple stops.

  • 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$ 171. However, be on the lookout for offers from United Airlines and American 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 (88%), Air Canada Rouge (88%) or WestJet (55%) 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$ 717 for a flight from Niagara Falls to Saint Lucia. The cheapest flight overall is C$ 178 while the most popular route, (Toronto Pearson Intl - Castries Hewanorra) is currently priced at C$ 602.

  • 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.

  • What is the cheapest month to book a flight from Niagara Falls to Saint Lucia?

    Currently, June is the cheapest month in which you can book a flight from Niagara Falls to Saint Lucia (average of C$ 222). Flying from Niagara Falls to Saint Lucia in December is currently the most expensive (average of C$ 497). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Niagara Falls to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Niagara Falls to Saint Lucia

Discover the top 6 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 196AverageC$ 539FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 222AverageC$ 626FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 294AverageC$ 726FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 505AverageC$ 819FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJet EncoreCheapestC$ 756AverageC$ 1,142FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
Caribbean AirlinesCheapestC$ 960AverageC$ 1,065FlexibilityNo cancel feeOn-timeN/A
Search Caribbean Airlines flights

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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.

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