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Cheap flights from Ottawa to Saint Lucia from C$ 399
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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — UVF
16 Oct — 23 Oct1
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 16 September 2025.
Find 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 16 September 2025.
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 16 September 2025.
Tue 28/105:40 a.m.YOW - UVF
1 stop8h 10mWestJet
Tue 18/113:40 p.m.UVF - YOW
1 stop10h 02mWestJet
Deal found 14/9C$ 506
Tue 28/108:50 p.m.YOW - UVF
2 stops41h 00mMultiple Airlines
Tue 18/113:40 p.m.UVF - YOW
1 stop10h 02mMultiple Airlines
Deal found 14/9C$ 789
Fri 5/125:40 a.m.YOW - SLU
2 stops12h 20mMultiple Airlines
Sun 14/123:45 p.m.SLU - YOW
2 stops33h 57mMultiple Airlines
Deal found 15/9C$ 1,000
Sun 2/115:00 a.m.YOW - UVF
1 stop10h 25mMultiple Airlines
Mon 10/115:40 p.m.UVF - YOW
3 stops24h 45mMultiple Airlines
Deal found 16/9C$ 1,089
Sun 2/117:15 a.m.YOW - UVF
1 stop8h 10mAir Canada
Mon 10/115:15 p.m.UVF - YOW
1 stop17h 08mAir Canada
Deal found 16/9C$ 1,249
Fri 5/127:15 p.m.YOW - UVF
2 stops42h 35mWestJet
Sun 14/123:40 p.m.UVF - YOW
1 stop10h 02mWestJet
Deal found 15/9C$ 1,375
Tue 28/105:40 a.m.YOW - UVF
2 stops32h 46mDelta
Tue 18/114:59 p.m.UVF - YOW
2 stops32h 43mDelta
Deal found 14/9C$ 1,923
Sun 2/115:40 a.m.YOW - SLU
2 stops33h 10mMultiple Airlines
Mon 10/1112:35 p.m.SLU - YOW
2 stops13h 07mMultiple Airlines
Deal found 16/9C$ 2,525
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 16 September 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
Tue 28/10
5:40 a.m.-1:50 p.m.
1 stop8h 10m
Castries Hewanorra
Tue 18/11
3:40 p.m.-12:42 a.m.
1 stop10h 02m
C$ 506
OttawaCastries
YOW - UVF
YOWUVF
Ottawa
Tue 28/10
8:50 p.m.-1:50 p.m.
2 stops41h 00m
Castries Hewanorra
Tue 18/11
3:40 p.m.-12:42 a.m.
1 stop10h 02m
C$ 789
OttawaCastries
YOW - SLU
YOWSLU
Ottawa
Fri 5/12
5:40 a.m.-7:00 p.m.
2 stops12h 20m
Castries George F. L. Charle
Sun 14/12
3:45 p.m.-12:42 a.m.
2 stops33h 57m
C$ 1,000
OttawaCastries
YOW - SLU
YOWSLU
Ottawa
Fri 27/2
5:40 a.m.-7:00 p.m.
2 stops12h 20m
Castries George F. L. Charle
Thu 5/3
3:45 p.m.-12:39 a.m.
2 stops33h 54m
C$ 1,086
OttawaCastries
YOW - UVF
YOWUVF
Ottawa
Fri 27/2
5:15 a.m.-4:25 p.m.
1 stop10h 10m
Castries Hewanorra
Thu 5/3
3:40 p.m.-12:39 a.m.
1 stop9h 59m
C$ 1,173
OttawaCastries
YOW - UVF
YOWUVF
Ottawa
Sun 2/11
7:15 a.m.-4:25 p.m.
1 stop8h 10m
Castries Hewanorra
Mon 10/11
5:15 p.m.-9:23 a.m.
1 stop17h 08m
C$ 1,249
OttawaCastries
YOW - UVF
YOWUVF
Ottawa
Fri 27/2
7:15 p.m.-2:46 p.m.
2 stops42h 31m
Castries Hewanorra
Thu 5/3
3:40 p.m.-12:39 a.m.
1 stop9h 59m
C$ 1,264
OttawaCastries
YOW - UVF
YOWUVF
Ottawa
Fri 5/12
7:15 p.m.-2:50 p.m.
2 stops42h 35m
Castries Hewanorra
Sun 14/12
3:40 p.m.-12:42 a.m.
1 stop10h 02m
C$ 1,375
OttawaCastries
YOW - UVF
YOWUVF
Ottawa
Tue 28/10
5:40 a.m.-2:26 p.m.
2 stops32h 46m
Castries Hewanorra
Tue 18/11
4:59 p.m.-12:42 a.m.
2 stops32h 43m
C$ 1,923
OttawaCastries
YOW - UVF
YOWUVF
Ottawa
Sun 2/11
5:55 p.m.-4:25 p.m.
2 stops21h 30m
Castries Hewanorra
Mon 10/11
5:40 p.m.-12:35 p.m.
3 stops19h 55m
C$ 2,061
Showing 1-10 of 14 results
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
No data available for this route at this time. Please check back soon.
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 16 September 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.
Food
6.2
Overall
7.2
Crew
7.9
Boarding
7.4
Comfort
7.1
Entertainment
6.1
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
YYJ - YVR
Food
6.2
Overall
7.2
Crew
7.9
Boarding
7.4
Comfort
7.1
Entertainment
6.1
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
YYJ - YVR
Food
6.2
Overall
7.2
Crew
7.9
Boarding
7.4
Comfort
7.1
Entertainment
6.1
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
YYJ - YVR
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.
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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.
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 16 September 2025.
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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.