C$ 285 Find Cheap Flights from Ottawa to Puerto Rico

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 Puerto Rico departing on 25/11. 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 Puerto Rico

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Puerto Rico 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 Puerto Rico

Sat, 17 Jan - Sat, 24 Jan
Multiple Airlines Logo
4:15 p.m. - 1:01 p.m.YOW-SJU
19h 46m1 stop
Multiple Airlines Logo
6:00 a.m. - 11:58 p.m.SJU-YOW
18h 58m2 stops
C$ 565Multiple Airlines
Find Deal
Fri, 16 Jan - Sat, 24 Jan
Multiple Airlines Logo
4:15 p.m. - 11:31 p.m.YOW-SJU
30h 16m1 stop
Multiple Airlines Logo
8:28 p.m. - 5:13 p.m.SJU-YOW
21h 45m1 stop
C$ 592Multiple Airlines
Find Deal
Fri, 16 Jan - Sat, 24 Jan
Multiple Airlines Logo
4:15 p.m. - 11:31 p.m.YOW-SJU
30h 16m1 stop
Multiple Airlines Logo
6:00 a.m. - 4:25 p.m.SJU-YOW
11h 25m2 stops
C$ 609Multiple Airlines
Find Deal
Thu, 5 Feb - Thu, 19 Feb
Multiple Airlines Logo
4:20 p.m. - 2:50 a.m.YOW-SJU
9h 30m1 stop
Multiple Airlines Logo
3:55 a.m. - 4:51 p.m.SJU-YOW
13h 56m2 stops
C$ 651Multiple Airlines
Find Deal
Sat, 29 Nov - Mon, 8 Dec
United Airlines Logo
2:15 p.m. - 10:22 p.m.YOW-SJU
7h 07m1 stop
United Airlines Logo
8:10 a.m. - 5:12 p.m.SJU-YOW
10h 02m1 stop
C$ 728United Airlines
Find Deal
Sun, 18 Jan - Mon, 26 Jan
WestJet Logo
5:40 a.m. - 2:09 p.m.YOW-SJU
7h 29m1 stop
WestJet Logo
3:55 p.m. - 12:42 a.m.SJU-YOW
33h 47m2 stops
C$ 753WestJet
Find Deal
Sun, 12 Apr - Sun, 19 Apr
Air Canada Logo
5:00 a.m. - 1:25 p.m.YOW-SJU
8h 25m1 stop
Air Canada Logo
2:45 p.m. - 9:36 a.m.SJU-YOW
18h 51m2 stops
C$ 760Air Canada
Find Deal
Sun, 7 Dec - Sun, 14 Dec
WestJet Logo
5:40 a.m. - 11:20 p.m.YOW-SJU
16h 40m2 stops
WestJet Logo
3:00 p.m. - 12:42 a.m.SJU-YOW
10h 42m1 stop
C$ 774WestJet
Find Deal
Mon, 16 Mar - Tue, 24 Mar
United Airlines Logo
2:15 p.m. - 9:22 p.m.YOW-SJU
7h 07m1 stop
United Airlines Logo
1:05 a.m. - 3:23 p.m.SJU-YOW
14h 18m2 stops
C$ 789United Airlines
Find Deal
Sun, 7 Dec - Sat, 20 Dec
Air Canada Logo
7:30 p.m. - 10:22 p.m.YOW-SJU
25h 52m1 stop
Air Canada Logo
2:05 a.m. - 4:27 p.m.SJU-YOW
15h 22m1 stop
C$ 826Air Canada
Find Deal
Booking Insights

KAYAK's insights & trends for Ottawa to Puerto Rico flights

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

What is the cheapest month to fly from Ottawa to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Puerto Rico is September, when tickets cost C$ 595 (return) on average. On the other hand, the most expensive months are November and March, when the average cost of round-trip tickets is C$ 1,151 and C$ 1,144 respectively.

How far in advance should I book a flight from Ottawa to Puerto Rico?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Ottawa to Puerto Rico, you should book around 2 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJune
Cheapest flightC$ 285
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 25% lower on average.
Flight from Ottawa to San Juan Airport

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Ottawa to Puerto Rico?

    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 Puerto Rico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to Puerto Rico 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 Puerto Rico?

    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 Puerto Rico 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 Puerto Rico?

    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 Puerto Rico 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 Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally at night, when round-trip flights cost C$ 530 on average. Morning departures are around 12% more expensive than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the afternoon, which is peak travel time and where the average cost of a ticket is C$ 834.

Reviews of the top 3 airlines flying from Ottawa to Puerto Rico

 
Need help choosing which airline to fly with from Ottawa to Puerto Rico? 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.
7.4
United AirlinesOverall score based on 9001 reviews
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

4.0 OkayAnonymous, Oct 2025YVR - SFO
Read more United Airlines reviews

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

We landed 26 min early. It was awesome! Smooth ride too.

There is no snack and nit much that would be considered gluten free in yiur food selections. One of your snacks should be a gluten free cookie or small bar etc. maybe it was me but I didn’t see any free movies just internet connection and YouTube .

I like how spacious the plane was but I did not like the fact that there was no entertainment

No dogs! Can we have no dogs in the cabin? Why was there a yappy little dog behind me? Lucky I had ear plugs. Sorry for others without

In spite of purchasing premium, I felt it was perhaps the most uncomfortable seat I have flown in. The base was either broken or poorly made and had no support. Even placing pillows and blankets on the seat (1D aisle) didn’t help. It made for a long and mostly sleepless six hour flight. Crew also were very loudly talking to each other through the night making it very hard to sleep. It was purchased for the price, so I get the risk, but was not impressed.

Good value, minor delay due to waiting for inbound plane but they gave accurate information about wait time. Able to switch to a seat by my husband thanks to a kind flight attendant

Absolutely terrible, from the customer service to boarding the plane. On the phone, there was some mishaps with getting in my correct date and they did not help me retrieve a refund or any assistance. I’m gonna be reporting to all my followers and family around the region of Los Angeles to New York.

Arrival at Comox from, London,ON 6 hours later... No bueano

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!

Snacks were just placed and many people were hungry and unaware they were available. Ran out of water bottles. Attendants not available. Missed entire meal.

Very Bad experience with Swiss, they robbed me for additional baggage and misguided. The flight was delayed for 2hr 55 minutes, screens were not functional and food was also bad.

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

Too many delays. Seats too small. A budget airline. Will never fly Air Canada again.

On board wifi or other entertainment. Landlines option was good but ran late to Pearson

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

More space on a sold out fight and food trays were dirty

The airplane is way too tight, you can hardly enter into your row to sit.. more like kids seats than adults.

My original flight was cancelled -- but I have to mention the excellent service I was given by the agent working at check-in who found me an earlier flight -- and helped me navigate security, ensured my baggage kept up with the quick check-in and boarding process -- and just generally made the re-booking process a breeze. Thank you! On flight was fine, but we unfortunately meant no in-flight service -- no water, or coffee (it was an early morning flight...), but the crew was pleasant and accommodating throughout.

No in flight entertainment on a 750 mile flight. Made you join their "program" to get it. It was free on my first leg of the flight from Cincinnati to Toronto. In addition, there was brief period of turbulence that prohibited the crew from serving refreshments. They used that short interruption as an excuse to never serve drinks at all. They had ample time to do so and chose not to. They went around serving half cups of water instead rather than have their carts in the aisle with drinks.

Everything you need to know for your flight from Ottawa to Puerto Rico

Information on your arrival and departure airports

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