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Cheap flights from Ottawa to Saint Lucia from C$ 288

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — UVF
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 23 March 2026.

Wed 27/56:25 p.m.
YOW
-
UVF
1 stop19h 15m
WestJet
Sun 7/62:30 p.m.
UVF
-
YOW
1 stop9h 50m
WestJet
Deal found 22/3C$ 567
Mon 13/49:00 a.m.
YOW
-
UVF
1 stop28h 46m
WestJet
Thu 23/42:50 p.m.
UVF
-
YOW
1 stop9h 49m
WestJet
Deal found 22/3C$ 609
Sun 12/48:25 p.m.
YOW
-
UVF
1 stop18h 45m
Air Canada
Wed 22/44:20 p.m.
UVF
-
YOW
2 stops17h 51m
Air Canada
Deal found 21/3C$ 613
Fri 29/55:05 a.m.
YOW
-
UVF
1 stop9h 00m
Air Canada
Tue 2/63:05 p.m.
UVF
-
YOW
1 stop9h 41m
Air Canada
Deal found 19/3C$ 616
Mon 25/52:00 p.m.
YOW
-
UVF
1 stop24h 05m
Air Canada
Tue 2/63:05 p.m.
UVF
-
YOW
1 stop9h 41m
Air Canada
Deal found 22/3C$ 617
Sun 31/511:15 a.m.
YOW
-
UVF
2 stops50h 55m
Air Canada
Fri 12/63:05 p.m.
UVF
-
YOW
1 stop9h 41m
Air Canada
Deal found 22/3C$ 621
Fri 22/55:05 a.m.
YOW
-
UVF
1 stop9h 00m
Air Canada
Fri 29/53:05 p.m.
UVF
-
YOW
1 stop9h 41m
Air Canada
Deal found 22/3C$ 639
Mon 13/45:00 a.m.
YOW
-
UVF
1 stop10h 10m
Air Canada
Thu 23/44:15 p.m.
UVF
-
YOW
2 stops17h 56m
Air Canada
Deal found 18/3C$ 652
Mon 15/610:05 p.m.
YOW
-
UVF
1 stop16h 05m
Air Canada
Tue 23/63:05 p.m.
UVF
-
YOW
1 stop9h 40m
Air Canada
Deal found 22/3C$ 667
Tue 22/129:30 a.m.
YOW
-
SLU
3 stops23h 00m
Multiple Airlines
Tue 5/17:10 p.m.
SLU
-
YOW
2 stops30h 32m
Multiple Airlines
Deal found 18/3C$ 2,475

Find 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 23 March 2026.

Round-trip from

C$ 567

One-way from

C$ 288
WestJet
  • WestJet
  • 27/5-7/6
  • 2 total stops
  • 29h 05m total
  • Ottawa to Saint Lucia
Search Deals
Air Canada
  • Air Canada
  • 4/6
  • 1 total stop
  • 18h 05m total
  • Ottawa to Saint Lucia
Search Deals

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 23 March 2026.
Use the filters below to find and compare flights from Ottawa to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Fri 29/5

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

1 stop9h 00m

Castries Hewanorra

Tue 2/6

3:05 p.m.-12:46 a.m.

1 stop9h 41m

C$ 616

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Thu 16/4

5:00 a.m.-3:25 p.m.

1 stop10h 25m

Castries Hewanorra

Wed 29/4

4:20 p.m.-1:36 a.m.

1 stop9h 16m

C$ 696

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Thu 2/4

5:00 a.m.-3:25 p.m.

1 stop10h 25m

Castries Hewanorra

Mon 13/4

4:05 p.m.-7:36 p.m.

1 stop27h 31m

C$ 698
Quickest round-trip

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Wed 22/4

7:15 a.m.-3:20 p.m.

1 stop8h 05m

Castries Hewanorra

Wed 29/4

4:20 p.m.-1:36 a.m.

1 stop9h 16m

C$ 746

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Fri 17/7

12:25 p.m.-1:40 p.m.

2 stops49h 15m

Castries Hewanorra

Sun 2/8

2:30 p.m.-12:20 a.m.

1 stop9h 50m

C$ 1,021

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Mon 13/4

3:55 p.m.-3:20 p.m.

3 stops47h 25m

Castries Hewanorra

Wed 22/4

4:20 p.m.-10:11 a.m.

2 stops17h 51m

C$ 1,063

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Thu 16/4

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

1 stop8h 06m

Castries Hewanorra

Sun 3/5

2:30 p.m.-12:20 a.m.

1 stop9h 50m

C$ 1,103

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Tue 7/4

10:15 a.m.-3:20 p.m.

1 stop29h 05m

Castries Hewanorra

Tue 14/4

2:40 p.m.-8:24 a.m.

1 stop17h 44m

C$ 1,248
Cheapest one-way

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Tue 23/6

5:10 a.m.-2:20 p.m.

1 stop9h 10m

C$ 339

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Sat 15/8

6:25 p.m.-1:40 p.m.

1 stop19h 15m

C$ 392

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/3

Showing 1-10 of 18 resultsSorted by cheapest first
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, July is the cheapest month in which you can book a flight from Ottawa to Saint Lucia (average of C$ 300). Flying from Ottawa to Saint Lucia in May is currently the most expensive (average of C$ 632). 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 23 March 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
3,300 reviews
Check prices

Overall

7.2

Comfort

7.0

Entertainment

6.1

Crew

7.9

Food

6.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..
WestJet
7.2
Good
3,300 reviews
WestJet
7.2
Good
3,300 reviews
Check prices

Overall

7.2

Comfort

7.0

Entertainment

6.1

Crew

7.9

Food

6.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..
Air Canada
7.1
Good
10,835 reviews
WestJet
7.2
Good
3,300 reviews
Check prices

Overall

7.2

Comfort

7.0

Entertainment

6.1

Crew

7.9

Food

6.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..

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 9h. Fly via Air Canada to get the fastest option. The distance between Ottawa and Saint Lucia is about 3774 km.

  • 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, July is the cheapest month in which you can book a flight from Ottawa to Saint Lucia (average of C$ 300). Flying from Ottawa to Saint Lucia in May is currently the most expensive (average of C$ 632). 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 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 451AverageC$ 968FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 462AverageC$ 651FlexibilityNo 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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