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Cheap flights from Ottawa 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — UVF
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Saint Lucia

Keep the following information in mind while searching for Ottawa to Saint Lucia flight deals. Data was last updated 15 January 2026.

Round-trip from

C$ 509

One-way from

C$ 225
WestJet
  • WestJet
  • 5/3-10/3
  • 2 total stops
  • 18h 05m total
  • Ottawa to Saint Lucia
Search Deals
WestJet
  • WestJet
  • 5/3
  • 1 total stop
  • 8h 06m total
  • Ottawa to Saint Lucia
Search Deals

Find flight deals from Ottawa to Saint Lucia

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Saint Lucia
Explore the most affordable flight options available from Ottawa to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 January 2026.

Thu 5/35:40 a.m.
YOW
-
UVF
1 stop8h 06m
WestJet
Tue 10/32:40 p.m.
UVF
-
YOW
1 stop9h 59m
WestJet
Deal found 13/1C$ 509
Tue 24/35:40 a.m.
YOW
-
UVF
1 stop8h 06m
WestJet
Sun 29/32:40 p.m.
UVF
-
YOW
1 stop9h 59m
WestJet
Deal found 13/1C$ 532
Sat 28/36:05 p.m.
YOW
-
UVF
1 stop21h 15m
Air Canada
Thu 2/44:15 p.m.
UVF
-
YOW
1 stop15h 59m
Air Canada
Deal found 13/1C$ 542
Thu 26/35:40 a.m.
YOW
-
UVF
1 stop8h 06m
WestJet
Tue 31/32:40 p.m.
UVF
-
YOW
1 stop9h 59m
WestJet
Deal found 13/1C$ 543
Thu 19/35:40 a.m.
YOW
-
UVF
1 stop8h 06m
WestJet
Tue 24/32:40 p.m.
UVF
-
YOW
1 stop9h 59m
WestJet
Deal found 13/1C$ 568
Thu 26/25:40 a.m.
YOW
-
UVF
1 stop8h 06m
WestJet
Tue 3/33:40 p.m.
UVF
-
YOW
1 stop9h 59m
WestJet
Deal found 13/1C$ 588
Tue 20/110:20 a.m.
YOW
-
UVF
1 stop29h 00m
Air Canada
Thu 22/15:15 p.m.
UVF
-
YOW
1 stop23h 08m
Air Canada
Deal found 12/1C$ 591

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 15 January 2026.
Use the filters below to find and compare flights from Ottawa to Saint Lucia that are best for you.

Fly from

Ottawa

Fly to

Saint Lucia

Route

Depart

Return

Price

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Thu 5/3

5:40 a.m.-2:46 p.m.

1 stop8h 06m

Castries Hewanorra

Tue 10/3

2:40 p.m.-12:39 a.m.

1 stop9h 59m

C$ 520

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Sat 28/3

7:25 p.m.-3:20 p.m.

1 stop19h 55m

Castries Hewanorra

Thu 2/4

4:15 p.m.-8:14 a.m.

1 stop15h 59m

C$ 589

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Thu 9/7

10:05 p.m.-2:20 p.m.

1 stop16h 15m

Castries Hewanorra

Tue 14/7

3:05 p.m.-12:45 a.m.

1 stop9h 40m

C$ 710

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Thu 14/5

5:55 a.m.-1:40 p.m.

1 stop7h 45m

Castries Hewanorra

Tue 19/5

3:15 p.m.-3:10 p.m.

1 stop23h 55m

C$ 763

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Sun 24/5

5:55 a.m.-1:44 p.m.

1 stop7h 49m

Castries Hewanorra

Fri 29/5

3:15 p.m.-12:46 a.m.

1 stop9h 31m

C$ 768

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Wed 1/4

5:00 a.m.-3:20 p.m.

1 stop10h 20m

Castries Hewanorra

Thu 9/4

4:15 p.m.-11:04 a.m.

1 stop18h 49m

C$ 774

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Wed 1/4

5:00 a.m.-3:20 p.m.

1 stop10h 20m

Castries Hewanorra

Wed 8/4

4:20 p.m.-1:34 a.m.

1 stop9h 14m

C$ 774

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Thu 5/3

5:40 a.m.-2:46 p.m.

1 stop8h 06m

Castries Hewanorra

Tue 10/3

2:40 p.m.-11:08 a.m.

2 stops20h 28m

C$ 799

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Tue 12/5

5:15 a.m.-2:05 p.m.

1 stop8h 50m

Castries Hewanorra

Sun 17/5

2:35 p.m.-12:22 a.m.

1 stop9h 47m

C$ 823

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Thu 2/4

5:40 a.m.-1:46 p.m.

1 stop8h 06m

Castries Hewanorra

Wed 8/4

4:20 p.m.-11:04 p.m.

1 stop30h 44m

C$ 839

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 15 results
1
2

Best time to book a flight from Ottawa to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Ottawa 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 Ottawa to Saint Lucia

What is the cheapest month to book a flight from Ottawa to Saint Lucia?

Currently, February is the cheapest month in which you can book a flight from Ottawa to Saint Lucia (average of C$ 195). Flying from Ottawa to Saint Lucia in January is currently the most expensive (average of C$ 600). 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.

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 15 January 2026.
See what other customers who have flown with WestJet and Air Canada from Ottawa to Saint Lucia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,242 reviews
Check prices

Food

6.2

Boarding

7.4

Overall

7.2

Crew

7.9

Comfort

7.0

Entertainment

6.1

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying
WestJet
7.2
Good
3,242 reviews
WestJet
7.2
Good
3,242 reviews
Check prices

Food

6.2

Boarding

7.4

Overall

7.2

Crew

7.9

Comfort

7.0

Entertainment

6.1

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying
Air Canada
7.1
Good
10,622 reviews
WestJet
7.2
Good
3,242 reviews
Check prices

Food

6.2

Boarding

7.4

Overall

7.2

Crew

7.9

Comfort

7.0

Entertainment

6.1

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying

Related info for your journey

Find useful and relevant information for your journey from Ottawa 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 airport do you fly from for flights from Ottawa to Saint Lucia?

    If you book a flight to Saint Lucia from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa.

  • How long is the flight from Ottawa to Saint Lucia?

    There are many flights that can get you from Ottawa to Saint Lucia in 8h 06m. Fly via WestJet or Air Canada to get the fastest option. The distance between Ottawa and Saint Lucia is about 3774 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa 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 Ottawa to Saint Lucia?

    Currently, February is the cheapest month in which you can book a flight from Ottawa to Saint Lucia (average of C$ 195). Flying from Ottawa to Saint Lucia in January is currently the most expensive (average of C$ 600). 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 Ottawa to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ottawa to Saint Lucia

Discover the top 2 airlines that operate flights from Ottawa 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 15 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 457AverageC$ 919FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 471AverageC$ 670FlexibilityNo cancel feeOn-time60%
Search WestJet 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 Ottawa to Saint Lucia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Saint Lucia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

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

Need flexible booking options for your flight to Saint Lucia from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Saint Lucia become cheaper?

Yes! Start tracking prices for Ottawa to Saint Lucia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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