How long is the flight from Ottawa to Saint Lucia?

There are many flights that can get you from Ottawa to Saint Lucia in 19h 15m. 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.

What is the cheapest time of day to fly from YOW to LC?

When flying from Ottawa to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

C$ 264+ Cheap Flights from Ottawa to Saint Lucia

Cheap flight deals from Ottawa to Saint Lucia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 September 2026.

Sat 10/106:15 p.m. -

2 stops19h 25m

Sun 25/102:55 p.m. -

1 stop9h 49m

Deal found 19/9C$ 442

Thu 12/115:30 a.m. -

1 stop8h 25m

Tue 17/113:55 p.m. -

1 stop9h 49m

Deal found 18/9C$ 482

Wed 11/118:30 p.m. -

1 stop19h 10m

Mon 16/115:35 p.m. -

1 stop16h 40m

Deal found 21/9C$ 551

Sun 25/105:30 a.m. -

1 stop8h 25m

Thu 29/102:55 p.m. -

1 stop9h 49m

Deal found 21/9C$ 573

Thu 12/117:50 p.m. -

2 stops19h 50m

Tue 17/113:55 p.m. -

1 stop9h 49m

Deal found 18/9C$ 584

Thu 12/115:10 a.m. -

2 stops12h 50m

Tue 17/1112:35 p.m. -

2 stops12h 20m

Deal found 18/9C$ 914

Mon 21/125:45 a.m. -

2 stops12h 15m

Mon 28/1212:35 p.m. -

2 stops24h 02m

Deal found 22/9C$ 1,044

Thu 12/115:10 a.m. -

2 stops12h 50m

Mon 16/1112:35 p.m. -

2 stops14h 05m

Deal found 21/9C$ 1,069

Tue 6/1012:00 p.m. -

2 stops31h 00m

Tue 13/1012:35 p.m. -

2 stops20h 30m

Deal found 18/9C$ 1,072

Wed 11/115:10 a.m. -

2 stops12h 50m

Mon 16/1112:35 p.m. -

2 stops14h 05m

Deal found 18/9C$ 1,155

Fri 6/117:50 p.m. -

2 stops22h 10m

Fri 13/1112:35 p.m. -

2 stops14h 05m

Deal found 20/9C$ 1,208

Fri 25/125:45 a.m. -

2 stops12h 15m

Tue 5/13:45 p.m. -

2 stops41h 35m

Deal found 21/9C$ 1,343

Best flights from Ottawa to Saint Lucia
Discover carefully curated flight deals from Ottawa to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Sat 10/106:25 p.m. -

1 stop19h 15m

Sun 25/102:55 p.m. -

1 stop9h 49m

Deal found 19/9C$ 444

Thu 12/117:50 p.m. -

2 stops19h 50m

Mon 16/115:35 p.m. -

2 stops17h 12m

Deal found 21/9C$ 560

Thu 8/107:30 p.m. -

2 stops18h 45m

Sun 11/102:30 p.m. -

1 stop9h 50m

Deal found 20/9C$ 645

Sun 25/105:30 a.m. -

1 stop8h 25m

Thu 29/102:55 p.m. -

1 stop9h 49m

Deal found 20/9C$ 575

Wed 11/117:50 p.m. -

2 stops19h 50m

Mon 16/115:35 p.m. -

2 stops21h 32m

Deal found 18/9C$ 589

Thu 5/118:30 p.m. -

1 stop19h 10m

Thu 12/115:35 p.m. -

2 stops19h 02m

Deal found 21/9C$ 632

Sat 10/104:10 p.m. -

3 stops21h 30m

Sun 25/102:55 p.m. -

1 stop9h 49m

Deal found 19/9C$ 777

Fri 6/115:10 a.m. -

1 stop10h 30m

Fri 13/115:35 p.m. -

2 stops19h 02m

Deal found 20/9C$ 728

Thu 12/115:10 a.m. -

2 stops12h 50m

Tue 17/1112:35 p.m. -

2 stops12h 20m

Deal found 21/9C$ 923

Mon 21/125:45 a.m. -

2 stops12h 15m

Mon 28/1212:35 p.m. -

2 stops24h 02m

Deal found 22/9C$ 1,044

Thu 12/115:10 a.m. -

2 stops12h 50m

Mon 16/1112:35 p.m. -

2 stops14h 05m

Deal found 21/9C$ 1,069

Tue 6/1012:00 p.m. -

2 stops31h 00m

Tue 13/1012:35 p.m. -

2 stops20h 30m

Deal found 18/9C$ 1,072

Fri 6/117:50 p.m. -

2 stops22h 10m

Fri 13/1112:35 p.m. -

2 stops14h 05m

Deal found 20/9C$ 1,208

Mon 21/125:45 a.m. -

2 stops12h 15m

Mon 4/112:35 p.m. -

2 stops13h 05m

Deal found 18/9C$ 2,262

Wed 11/1110:05 a.m. -

3 stops26h 05m

Mon 16/1112:35 p.m. -

2 stops14h 05m

Deal found 21/9C$ 2,849

Find flight deals from Ottawa to Saint Lucia

Round-trip from	C$ 442
One-way from	C$ 264

WestJet
10/10-25/10
3 total stops
29h 14m total
Ottawa to Saint Lucia

Search Deals

Air Canada
2/11-31/12
1 total stop
8h 40m total
Ottawa to Saint Lucia

Search Deals

Cheapflights Fare Finder

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 Ottawa - UVF Castries Hewanorra

YOWUVF

Ottawa

Mon 2/11

7:00 a.m.-4:40 p.m.

1 stop8h 40m

Castries Hewanorra

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 264

OttawaCastries

YOW Ottawa - UVF Castries Hewanorra

YOWUVF

Ottawa

Tue 29/12

9:10 a.m.-4:40 p.m.

1 stop30h 30m

Castries Hewanorra

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 354

OttawaCastries

YOW Ottawa - UVF Castries Hewanorra

YOWUVF

Ottawa

Wed 4/11

7:50 p.m.-4:40 p.m.

2 stops43h 50m

Castries Hewanorra

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 382

OttawaCastries

YOW Ottawa - UVF Castries Hewanorra

YOWUVF

Ottawa

Mon 2/11

6:10 a.m.-2:55 p.m.

2 stops31h 45m

Castries Hewanorra

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 396

OttawaCastries

YOW Ottawa - SLU Castries George F. L. Charle

YOWSLU

Ottawa

Thu 1/10

9:00 a.m.-3:15 p.m.

2 stops54h 15m

Castries George F. L. Charle

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 438

OttawaCastries

YOW Ottawa - UVF Castries Hewanorra

YOWUVF

Ottawa

Sat 10/10

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

1 stop19h 15m

Castries Hewanorra

Sun 25/10

2:55 p.m.-12:44 a.m.

1 stop9h 49m

C$ 444

OttawaCastries

YOW Ottawa - UVF Castries Hewanorra

YOWUVF

Ottawa

Thu 1/10

5:20 p.m.-1:31 p.m.

2 stops44h 11m

Castries Hewanorra

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 445

OttawaCastries

YOW Ottawa - UVF Castries Hewanorra

YOWUVF

Ottawa

Thu 12/11

7:50 p.m.-4:40 p.m.

2 stops19h 50m

Castries Hewanorra

Mon 16/11

5:35 p.m.-9:47 a.m.

2 stops17h 12m

C$ 560

OttawaCastries

YOW Ottawa - UVF Castries Hewanorra

YOWUVF

Ottawa

Sun 25/10

5:30 a.m.-1:55 p.m.

1 stop8h 25m

Castries Hewanorra

Thu 29/10

2:55 p.m.-12:44 a.m.

1 stop9h 49m

C$ 575

OttawaCastries

YOW Ottawa - UVF Castries Hewanorra

YOWUVF

Ottawa

Wed 11/11

7:50 p.m.-4:40 p.m.

2 stops19h 50m

Castries Hewanorra

Mon 16/11

5:35 p.m.-2:07 p.m.

2 stops21h 32m

C$ 589

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/9

Showing 1-10 of 26 resultsSorted by cheapest first

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.

YOW-UVF

YOW-SLU

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

YOW-LC0

YOW-UVF

YOW-SLU

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Saint Lucia

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

3,446 reviews

Check prices

Reviews

1 / 20

6.0

Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

WestJet

7.2

Good

3,446 reviews

WestJet

7.2

Good

3,446 reviews

Check prices

Reviews

1 / 20

6.0

Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Air Canada

7.1

Good

11,668 reviews

WestJet

7.2

Good

3,446 reviews

Check prices

Reviews

1 / 20

6.0

Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Related info for your journey

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 19h 15m. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Ottawa to Saint Lucia

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Top 2 airlines flying from Ottawa to Saint Lucia

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 451	AverageC$ 696	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 563	AverageC$ 745	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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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Cheap flights from Ottawa to Saint Lucia from C$ 264

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to Saint Lucia

Cheapest flights from Ottawa to Saint LuciaExplore 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 September 2026.

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 September 2026.

Best flights from Ottawa to Saint LuciaDiscover carefully curated flight deals from Ottawa to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Discover carefully curated flight deals from Ottawa to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from Ottawa to Saint LuciaDiscover last-minute flight deals from Ottawa to Saint Lucia. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Saint Lucia. Data last updated 23 September 2026 and is based on user searches.

One-way flights from Ottawa to Saint LuciaSearch for one-way flight options from Ottawa to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Search for one-way flight options from Ottawa to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Find flight deals from Ottawa to Saint Lucia

Round-trip from

One-way from

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Reviews of airlines servicing Saint Lucia

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.

Related info for your journey

What airport do you fly from for flights from Ottawa to Saint Lucia?

How long is the flight from Ottawa to Saint Lucia?

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

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

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

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.

Complete your trip

Complete your trip to Saint Lucia by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Ottawa to Saint Lucia by cabin class

Find flights from Ottawa to Saint Lucia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ottawa and Saint Lucia flights

Browse other Ottawa and Saint Lucia flight options. Last updated on 23 September 2026.

Popular flight searches

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Ottawa to Saint Lucia flights

Consider these flights travelling from Ottawa to Saint Lucia.

Top 2 airlines flying from Ottawa to Saint Lucia

Fly with Cheapflights

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

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

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

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

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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 September 2026.

Best flights from Ottawa to Saint Lucia
Discover carefully curated flight deals from Ottawa to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from Ottawa to Saint Lucia
Discover last-minute flight deals from Ottawa to Saint Lucia. Data last updated 23 September 2026 and is based on user searches.

One-way flights from Ottawa to Saint Lucia
Search for one-way flight options from Ottawa to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.