C$ 418 Find Cheap Flights from Ottawa to Saint Lucia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Saint Lucia departing on 14/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Ottawa to Saint Lucia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Saint Lucia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Saint Lucia

Thu, 26 Mar - Tue, 7 Apr
WestJet Logo
5:40 a.m. - 1:46 p.m.
YOW
-
UVF
8h 06m
1 stop
WestJet Logo
2:40 p.m. - 12:39 a.m.
UVF
-
YOW
9h 59m
1 stop
C$ 506WestJet
Thu, 26 Mar - Tue, 7 Apr
WestJet Logo
5:40 a.m. - 1:46 p.m.
YOW
-
UVF
8h 06m
1 stop
WestJet Logo
2:40 p.m. - 12:39 a.m.
UVF
-
YOW
9h 59m
1 stop
C$ 544WestJet
Sun, 31 May - Tue, 30 Jun
Air Canada Logo
9:30 p.m. - 2:10 p.m.
YOW
-
UVF
40h 40m
2 stops
Air Canada Logo
3:05 p.m. - 5:10 p.m.
UVF
-
YOW
26h 05m
1 stop
C$ 748Air Canada
Tue, 2 Jun - Tue, 30 Jun
Air Canada Logo
5:15 a.m. - 2:10 p.m.
YOW
-
UVF
8h 55m
1 stop
Air Canada Logo
3:05 p.m. - 12:45 a.m.
UVF
-
YOW
9h 40m
1 stop
C$ 752Air Canada
Tue, 2 Jun - Tue, 30 Jun
Air Canada Logo
5:15 a.m. - 2:10 p.m.
YOW
-
UVF
8h 55m
1 stop
Air Canada Logo
3:05 p.m. - 9:24 a.m.
UVF
-
YOW
18h 19m
2 stops
C$ 756Air Canada
Sun, 31 May - Tue, 30 Jun
Multiple Airlines Logo
5:55 a.m. - 1:40 p.m.
YOW
-
UVF
7h 45m
1 stop
Multiple Airlines Logo
3:05 p.m. - 9:15 a.m.
UVF
-
YOW
18h 10m
1 stop
C$ 805Multiple Airlines
Thu, 26 Mar - Tue, 7 Apr
Multiple Airlines Logo
5:40 a.m. - 1:46 p.m.
YOW
-
UVF
8h 06m
1 stop
Multiple Airlines Logo
2:40 p.m. - 2:39 p.m.
UVF
-
YOW
23h 59m
2 stops
C$ 820Multiple Airlines
Sun, 31 May - Tue, 30 Jun
Air Canada Logo
9:30 p.m. - 2:10 p.m.
YOW
-
UVF
40h 40m
2 stops
Air Canada Logo
3:05 p.m. - 9:24 a.m.
UVF
-
YOW
18h 19m
2 stops
C$ 875Air Canada
Thu, 26 Mar - Tue, 7 Apr
WestJet Logo
5:40 a.m. - 1:46 p.m.
YOW
-
UVF
8h 06m
1 stop
WestJet Logo
2:40 p.m. - 12:40 a.m.
UVF
-
YOW
34h 00m
2 stops
C$ 891WestJet
Thu, 26 Mar - Tue, 7 Apr
Multiple Airlines Logo
9:30 a.m. - 3:25 p.m.
YOW
-
UVF
29h 55m
3 stops
Multiple Airlines Logo
2:40 p.m. - 12:39 a.m.
UVF
-
YOW
9h 59m
1 stop
C$ 962Multiple Airlines
Booking Insights

KAYAK's insights & trends for Ottawa to Saint Lucia flights

Get data-powered insights and trends into flights from Ottawa to Saint Lucia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ottawa to Saint Lucia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ottawa to Saint Lucia were found on WestJet (C$ 544) and Air Canada (C$ 752).

Good to know

Low seasonSeptember
Cheapest flightC$ 418
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (30% more expensive on average)
Flight from Ottawa to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Ottawa to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to Saint Lucia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ottawa to Saint Lucia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ottawa to Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Ottawa to Saint Lucia

 
Need help choosing which airline to fly with from Ottawa to Saint Lucia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
WestJetOverall score based on 3252 reviews
6.2Food
7.0Comfort
7.9Crew
7.4Boarding
6.1Entertainment
Airline reviews

Flight left on time. The crew was very friendly. I had to buy a proper meal. Small cookie and a drink just doesn’t cut it for a 4.5 hours flight.

8.0 ExcellentA.K, Jan 2026
YYZ - RTB
Read more WestJet reviews

Flight left on time. The crew was very friendly. I had to buy a proper meal. Small cookie and a drink just doesn’t cut it for a 4.5 hours flight.

Experience was good, the wifi hook up is somewhat tough

I will not be flying with westjet again. I was uncomfortable in my seat. The position made my back hurt so bad. My wife was able to fit the seatbelt around her with out an extension but was unable to put the tray table down or fit in the seat for that matter. Our bag was smashed and I spent two hours trying to fill out the application for a damaged bag before I gave up. The 80 photos I took would not work and nothing telling me the format to upload them as.. I made the mistake of unpacking the bag before taking photos so no claim for me. Next trip to Canada I will have to use air Canada.

My luggage was damaged 1 wheel was out I can't find it nowhere

Took 3 hours to check in and drop off our suitcases. Half of the passengers were still in line by boarding time. The computer systems and staff were very slow. Staff were also disorganized and kept allowing later flights to skip lines. Suitcases were piling on that several other passengers didn't get their suitcases. Then, we were sitting in the plane for 2 hours and were told that the flight was overbooked. We missed our connecting flight and had to fly the following day but with a stop over. Good thing ONE WestJet customer rep was pleasant and actually knew how to do her job when we wanted to rebook to a direct flight. Thank you to Kim at Toronto airport. Terrible experience at PUJ. Won't go back to Dominican Republic.

Great seats, super comfortable, but no in flight entertainment which was a let down

Airplane is too small. Crew, especially the flight attendant who looked after our area, was not at all friendly and a touch authoratative. She may have been the most gruff flight attendant i've come across in 40 years of business travel

I when to Jamaica for my dad funeral and I did not get my luggage from westjet . I add to buy clothes putting me financial debt i did no want to be in Westjet did not call me to apologize are to inquire about my luggage I am still angry about it

Ground staff was not helpful, but staff at the business counter were excellent.

I selected "carry-on" for a round trip on Kayak, but my return flight on WestJet did not include a carry-on and they would not allow me to add one. My only option was to add a "checked bag" which I had to wait for on the luggage carousel after landing. Not a good experience.

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

I travelled in Business class for the first time and wish I could do that again.

The crew from Toronto Santiago (and the other way) weren't nice people. They seemed angry. Other flights with Air Canada had much nicer crews. Bathrooms always had sticky floors. Yuck!

No entertainment system. Paid extra for wider seats but not worth the cost. Flight left a little late and arrived early.

We boarded and then deboarded the plane after being told it needed something done that couldn't be fixed. Sent notice about 3h flight delay, then they clawed it back and we were 1h delayed. Very poor communication.

Was notified on a timely manner of any changes, if any, of the flight schedules.

My seat was covered in vomit and I will be reaching out to Air Canada

We were happy with the service and cost of checking a bag

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Everything you need to know for your flight from Ottawa to Saint Lucia

Information on your arrival and departure airports