C$ 309 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 15/8. 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

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Best Saint Lucia Flight Deals from Ottawa

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Castries
Castries3 stopsC$ 1,176
Castries
Castries3 stopsC$ 1,176

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

Sat, 30 Aug - Sat, 6 Sep
United Airlines Logo
6:05 a.m. - 1:31 p.m.YOW-UVF
7h 26m1 stop
United Airlines Logo
2:35 p.m. - 9:58 a.m.UVF-YOW
19h 23m2 stops
C$ 499United Airlines
Find Deal
Sun, 31 Aug - Sun, 7 Sep
WestJet Logo
5:55 a.m. - 1:45 p.m.YOW-UVF
7h 50m1 stop
WestJet Logo
2:35 p.m. - 12:22 a.m.UVF-YOW
9h 47m1 stop
C$ 519WestJet
Find Deal
Sun, 31 Aug - Sun, 7 Sep
WestJet Logo
5:55 a.m. - 1:45 p.m.YOW-UVF
7h 50m1 stop
WestJet Logo
2:35 p.m. - 12:22 a.m.UVF-YOW
9h 47m1 stop
C$ 536WestJet
Find Deal
Sat, 30 Aug - Sat, 6 Sep
United Airlines Logo
6:05 a.m. - 1:31 p.m.YOW-UVF
7h 26m1 stop
United Airlines Logo
2:35 p.m. - 9:58 a.m.UVF-YOW
19h 23m2 stops
C$ 590United Airlines
Find Deal
Sun, 9 Nov - Fri, 14 Nov
Air Canada Logo
2:50 p.m. - 4:25 p.m.YOW-UVF
24h 35m2 stops
Air Canada Logo
5:15 p.m. - 12:22 p.m.UVF-YOW
20h 07m2 stops
C$ 756Air Canada
Find Deal
Sat, 30 Aug - Sun, 7 Sep
 Logo
11:20 a.m. - 1:45 p.m.YOW-UVF
26h 25m1 stop
 Logo
2:35 p.m. - 8:06 a.m.UVF-YOW
17h 31m1 stop
C$ 789
Find Deal
Sat, 30 Aug - Sun, 7 Sep
 Logo
5:05 p.m. - 1:45 p.m.YOW-UVF
20h 40m1 stop
 Logo
2:35 p.m. - 8:06 a.m.UVF-YOW
17h 31m1 stop
C$ 849
Find Deal
Sun, 9 Nov - Sun, 16 Nov
Air Canada Logo
2:50 p.m. - 4:25 p.m.YOW-UVF
24h 35m2 stops
Air Canada Logo
5:15 p.m. - 9:42 a.m.UVF-YOW
17h 27m2 stops
C$ 876Air Canada
Find Deal
Mon, 10 Nov - Wed, 12 Nov
Delta Logo
5:55 a.m. - 3:10 p.m.YOW-UVF
32h 15m2 stops
Delta Logo
4:35 p.m. - 12:10 a.m.UVF-YOW
32h 35m2 stops
C$ 1,386Delta
Find Deal
Sun, 31 Aug - Sun, 7 Sep
Delta Logo
5:55 a.m. - 2:15 p.m.YOW-UVF
32h 20m2 stops
Delta Logo
3:35 p.m. - 12:22 a.m.UVF-YOW
32h 47m2 stops
C$ 1,525Delta
Find Deal
Useful Info

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 United Airlines (C$ 499) and WestJet (C$ 519).


Good to know

Low seasonAugust
High seasonFebruary
Cheapest flightC$ 309
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 22% lower 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.

  • What is the cheapest time of day to fly to Saint Lucia?

    The cheapest time of day to fly to Saint Lucia is generally in the morning, when round-trip flights cost C$ 692 on average. The most expensive time of day to fly to Saint Lucia is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 692.

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 2917 reviews
6.1Entertainment
7.9Crew
6.2Food
7.1Comfort
7.4Boarding
Airline reviews

This flight was better than the first. Two of the flight attendants were wonderful at supporting m through nausea and vomiting through the flight. No tv, no food, very interesting. I’ve never paid for wifi (just the $3 chatting) until these 2 flights. This experience has changed my opinion on layovers. Idk if I’ll ever do one again

8.0 ExcellentHeather, Jul 2025YHZ - YVR
Read more WestJet reviews

This flight was better than the first. Two of the flight attendants were wonderful at supporting m through nausea and vomiting through the flight. No tv, no food, very interesting. I’ve never paid for wifi (just the $3 chatting) until these 2 flights. This experience has changed my opinion on layovers. Idk if I’ll ever do one again

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

Generally good. However. The flight left 30 mins behind schedule with no reason given.

Flight delayed, missed my pick-up had to Uber, plus missed dinner and medication, so sad!

WestJet canceled my booking, replaced it with a booking that didn't work (departing from cruise ship), and didn't offer any flights that did work. Their only option was for me to cancel and go to another airline for more money. Which I did.

Flights were cancelled setting me in panic mode since my much needed weekend escape with friends was only a short one. No apologies given at the airport nor on the plane. Flight was rescheduled

Nothing to like because my inbound flight was cancelled without notification by West Jet or third party, JustFly. I couldn’t take the inbound flight due to cancellation; therefore could not take the outbound flight back.

Not the greatest experience everything was pretty mediocre. My seat was by the washroom in the aisle and was not located well as everyone past each other people were right in my seat and space.

The small prop plane was crowded and the overhead luggage storage is a smaller than on the jets. Other than that, the crew was good, the flight was on time and the landing was smooth.

There was a medical emergency that the crew handled very well. There was no “entertainment” of any sort-no movie/music/whatever. Food was typical of airlines: mediocre.

They screwed up so bad, I asked for a short check for my luggage since we had a 21 hour overnight layover in London at a hotel. They said I have to receive my luggage in London because it’s an overnight layover. Get to London, nope, my bags aren’t coming off they are staying in terminal 5 over night and going straight to Ibiza. So we had no luggage for a whole day and basically stuck with no clothes or washroom stuff. Finally get to Ibiza and my luggage is completely smashed and damaged and missing a wheel. Now I have to drag this 50 lbs luggage around Ibiza islands for 10 days. Wtf. So pissed off Air Canada is LITERALLY THE WORST AIRLINE IN THE WORLD

At 6'2" the seat space was very cramped for economy. Otherwise good.

Staff was very courteous and kept things organized. We will definitely use Air Canada for further travel

Very good except paying twice for seat selection. Once when I booked and again when I checked in.

In a nutshell, my bag, the one I have to pay for, because now you can’t even bring a carry on, did not make it. I am still waiting for an update. The fact that not only were have to pay for it, but on top of that we are stuck without getting it, it’s ridiculous..

Great flights. 90 minute departure delay for maintenance issues, not a great start but, afer that very good. Didn't pay extra for seats and lucked into a window and an aisle seat. Price was excellent at the super low economy level.

No TV's. Seats are super uncomfortable. Crew was great!

This was an excellent experience for a very short flight.

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

Just a little improvement on food but everything is excellent

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

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