Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Saint Lucia from C$ 287

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — UVF
7 Mar — 14 Mar1
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 5 February 2026.

Wed 29/46:25 p.m.
YOW
-
UVF
1 stop19h 15m
WestJet
Thu 28/52:30 p.m.
UVF
-
YOW
1 stop9h 50m
WestJet
Deal found 4/2C$ 595
Thu 30/45:55 a.m.
YOW
-
UVF
1 stop7h 45m
WestJet
Thu 28/52:30 p.m.
UVF
-
YOW
1 stop9h 50m
WestJet
Deal found 4/2C$ 608
Thu 26/35:40 a.m.
YOW
-
UVF
1 stop8h 06m
WestJet
Tue 7/42:40 p.m.
UVF
-
YOW
1 stop9h 59m
WestJet
Deal found 2/2C$ 613
Thu 21/55:55 a.m.
YOW
-
UVF
1 stop7h 45m
WestJet
Thu 28/52:30 p.m.
UVF
-
YOW
1 stop27h 05m
WestJet
Deal found 1/2C$ 617
Mon 27/47:15 a.m.
YOW
-
UVF
1 stop8h 05m
Air Canada
Tue 26/53:15 p.m.
UVF
-
YOW
1 stop10h 21m
Air Canada
Deal found 4/2C$ 634
Mon 27/46:00 a.m.
YOW
-
UVF
1 stop9h 20m
Air Canada
Fri 29/53:15 p.m.
UVF
-
YOW
1 stop9h 31m
Air Canada
Deal found 4/2C$ 683
Wed 29/46:00 a.m.
YOW
-
UVF
1 stop9h 20m
Air Canada
Fri 29/53:15 p.m.
UVF
-
YOW
2 stops20h 11m
Air Canada
Deal found 4/2C$ 688
Sat 2/56:25 p.m.
YOW
-
UVF
1 stop19h 19m
WestJet
Thu 28/52:30 p.m.
UVF
-
YOW
1 stop9h 50m
WestJet
Deal found 4/2C$ 710
Wed 29/46:25 p.m.
YOW
-
UVF
1 stop19h 15m
WestJet
Sun 31/52:30 p.m.
UVF
-
YOW
1 stop9h 50m
WestJet
Deal found 4/2C$ 728
Thu 21/55:55 a.m.
YOW
-
SLU
2 stops13h 05m
Multiple Airlines
Thu 28/512:35 p.m.
SLU
-
YOW
2 stops29h 00m
Multiple Airlines
Deal found 1/2C$ 919
Thu 30/45:55 a.m.
YOW
-
SLU
2 stops13h 05m
Multiple Airlines
Thu 28/512:35 p.m.
SLU
-
YOW
2 stops11h 50m
Multiple Airlines
Deal found 4/2C$ 1,484
Sun 8/23:05 p.m.
YOW
-
SLU
2 stops23h 30m
Multiple Airlines
Sun 15/27:10 p.m.
SLU
-
YOW
2 stops30h 29m
Multiple Airlines
Deal found 3/2C$ 1,510

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 5 February 2026.

Round-trip from

C$ 595

One-way from

C$ 287
WestJet
  • WestJet
  • 29/4-28/5
  • 2 total stops
  • 29h 05m total
  • Ottawa to Saint Lucia
Search Deals
Air Canada
  • Air Canada
  • 15/4
  • 1 total stop
  • 29h 10m 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 5 February 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 30/4

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

1 stop7h 45m

Castries Hewanorra

Thu 28/5

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

1 stop9h 50m

C$ 608

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Thu 21/5

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

1 stop7h 45m

Castries Hewanorra

Thu 28/5

2:30 p.m.-5:35 p.m.

1 stop27h 05m

C$ 617

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Thu 26/3

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

1 stop8h 06m

Castries Hewanorra

Tue 7/4

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

1 stop9h 59m

C$ 623

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Wed 29/4

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

1 stop10h 20m

Castries Hewanorra

Tue 26/5

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

1 stop9h 31m

C$ 634

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Mon 27/4

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

1 stop8h 05m

Castries Hewanorra

Tue 26/5

3:15 p.m.-1:36 a.m.

1 stop10h 21m

C$ 634

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Tue 28/4

12:00 p.m.-3:20 p.m.

1 stop27h 20m

Castries Hewanorra

Tue 26/5

3:15 p.m.-9:41 a.m.

2 stops18h 26m

C$ 638

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Sun 3/5

9:30 p.m.-2:05 p.m.

2 stops40h 35m

Castries Hewanorra

Tue 26/5

3:15 p.m.-9:41 a.m.

2 stops18h 26m

C$ 642

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Wed 29/4

6:05 p.m.-3:25 p.m.

1 stop21h 20m

Castries Hewanorra

Fri 29/5

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

1 stop9h 31m

C$ 683

OttawaCastries

YOW - SLU

YOWSLU

Ottawa

Thu 21/5

5:55 a.m.-7:00 p.m.

2 stops13h 05m

Castries George F. L. Charle

Thu 28/5

12:35 p.m.-5:35 p.m.

2 stops29h 00m

C$ 919

OttawaCastries

YOW - SLU

YOWSLU

Ottawa

Thu 30/4

5:55 a.m.-7:00 p.m.

2 stops13h 05m

Castries George F. L. Charle

Thu 28/5

12:35 p.m.-12:25 a.m.

2 stops11h 50m

C$ 1,484

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

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$ 191). Flying from Ottawa to Saint Lucia in January is currently the most expensive (average of C$ 590). 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 5 February 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
3,255 reviews
Check prices

Comfort

7.0

Boarding

7.4

Overall

7.2

Crew

7.9

Food

6.2

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
3,255 reviews
WestJet
7.2
Good
3,255 reviews
Check prices

Comfort

7.0

Boarding

7.4

Overall

7.2

Crew

7.9

Food

6.2

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
10,694 reviews
WestJet
7.2
Good
3,255 reviews
Check prices

Comfort

7.0

Boarding

7.4

Overall

7.2

Crew

7.9

Food

6.2

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 7h 45m. 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$ 191). Flying from Ottawa to Saint Lucia in January is currently the most expensive (average of C$ 590). 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

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 Ottawa to Saint Lucia

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

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 5 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 449AverageC$ 945FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 463AverageC$ 627FlexibilityNo 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.

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.