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Cheap flights from Ottawa to Saint Lucia from C$ 873

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — UVF
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

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 7 November 2025.

Tue 18/118:50 p.m.YOW - UVF
2 stops41h 00mMultiple Airlines
Tue 25/113:40 p.m.UVF - YOW
1 stop10h 02mMultiple Airlines
Deal found 5/11C$ 1,643
Fri 19/126:00 a.m.YOW - UVF
1 stop9h 25mAir Canada
Fri 26/125:15 p.m.UVF - YOW
1 stop17h 08mAir Canada
Deal found 5/11C$ 1,951
Tue 18/115:40 a.m.YOW - UVF
2 stops32h 59mDelta
Tue 25/114:59 p.m.UVF - YOW
2 stops32h 43mDelta
Deal found 6/11C$ 2,228
Tue 18/115:45 p.m.YOW - UVF
2 stops44h 05mWestJet
Tue 25/113:40 p.m.UVF - YOW
1 stop10h 02mWestJet
Deal found 5/11C$ 2,947
Fri 19/129:10 a.m.YOW - UVF
3 stops26h 54mAmerican Airlines
Fri 26/122:04 p.m.UVF - YOW
3 stops27h 47mAmerican Airlines
Deal found 5/11C$ 3,592
Tue 18/116:45 a.m.YOW - UVF
3 stops32h 07mAmerican Airlines
Tue 25/114:52 p.m.UVF - YOW
3 stops26h 32mAmerican Airlines
Deal found 5/11C$ 3,657

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 7 November 2025.

Round-trip from

C$ 873
Air Canada
  • Air Canada
  • 20/3-29/3
  • 3 total stops
  • 27h 41m 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 7 November 2025.
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

Fri 20/3

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

1 stop10h 25m

Castries Hewanorra

Sun 29/3

4:20 p.m.-9:36 a.m.

2 stops17h 16m

C$ 873

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Fri 27/3

8:00 p.m.-3:25 p.m.

2 stops43h 25m

Castries Hewanorra

Sun 5/4

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

1 stop9h 59m

C$ 944

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Mon 27/4

7:15 a.m.-3:25 p.m.

1 stop8h 10m

Castries Hewanorra

Fri 1/5

3:10 p.m.-10:24 a.m.

2 stops19h 14m

C$ 1,202

OttawaCastries

YOW - SLU

YOWSLU

Ottawa

Sat 7/2

5:40 a.m.-7:00 p.m.

2 stops12h 20m

Castries George F. L. Charle

Sat 14/2

9:10 a.m.-12:39 a.m.

2 stops16h 29m

C$ 1,263

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Fri 6/2

6:20 p.m.-4:20 p.m.

2 stops45h 00m

Castries Hewanorra

Sun 15/2

5:15 p.m.-9:23 a.m.

1 stop17h 08m

C$ 1,367

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Fri 20/3

4:20 p.m.-3:25 p.m.

3 stops47h 05m

Castries Hewanorra

Sun 29/3

4:20 p.m.-9:36 a.m.

2 stops17h 16m

C$ 1,398

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Tue 18/11

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

2 stops41h 00m

Castries Hewanorra

Tue 25/11

3:40 p.m.-12:42 a.m.

1 stop10h 02m

C$ 1,643

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Fri 19/12

5:00 a.m.-4:25 p.m.

1 stop10h 25m

C$ 1,264

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Fri 19/12

5:40 a.m.-9:20 a.m.

3 stops26h 40m

C$ 1,305

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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$ 198). Flying from Ottawa to Saint Lucia in January is currently the most expensive (average of C$ 703). 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 7 November 2025.
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
3,154 reviews
Check prices

Entertainment

6.1

Comfort

7.1

Boarding

7.4

Food

6.2

Crew

7.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

YYJ - YVR

everything was good except we were so delayed we had to sleep on the floor in the vancouver airport … we were stranded there for 12 hours, no vouchers, no compensation, just a cold floor and we arrived at our final destination the following afternoon
WestJet
7.2
Good
3,154 reviews
WestJet
7.2
Good
3,154 reviews
Check prices

Entertainment

6.1

Comfort

7.1

Boarding

7.4

Food

6.2

Crew

7.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

YYJ - YVR

everything was good except we were so delayed we had to sleep on the floor in the vancouver airport … we were stranded there for 12 hours, no vouchers, no compensation, just a cold floor and we arrived at our final destination the following afternoon
Air Canada
7.1
Good
10,416 reviews
WestJet
7.2
Good
3,154 reviews
Check prices

Entertainment

6.1

Comfort

7.1

Boarding

7.4

Food

6.2

Crew

7.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

YYJ - YVR

everything was good except we were so delayed we had to sleep on the floor in the vancouver airport … we were stranded there for 12 hours, no vouchers, no compensation, just a cold floor and we arrived at our final destination the following afternoon

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 10h 25m. 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, February is the cheapest month in which you can book a flight from Ottawa to Saint Lucia (average of C$ 198). Flying from Ottawa to Saint Lucia in January is currently the most expensive (average of C$ 703). 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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 483AverageC$ 663FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 562AverageC$ 932FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa to Saint Lucia?

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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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