C$ 364 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 11/5. 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.
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Cheap Flight Deals from Ottawa to Puerto Rico (YOW-PR0)

 
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.

Recent round-trip flight deals from Ottawa to Puerto Rico

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ottawa to Puerto Rico.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
3:50 p.m. - 3:00 p.m.YOW-SJU
23h 10m1 stop
 Logo
9:30 p.m. - 2:56 p.m.SJU-YOW
17h 26m1 stop
C$ 599
Find Deal
Tue, 27 May - Tue, 3 Jun
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12:35 p.m. - 2:01 a.m.YOW-SJU
13h 26m2 stops
 Logo
9:30 p.m. - 2:56 p.m.SJU-YOW
17h 26m1 stop
C$ 610
Find Deal
Tue, 27 May - Tue, 3 Jun
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12:35 p.m. - 2:01 a.m.YOW-SJU
13h 26m2 stops
 Logo
4:58 p.m. - 10:28 a.m.SJU-YOW
17h 30m2 stops
C$ 646
Find Deal
Tue, 27 May - Tue, 3 Jun
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3:50 p.m. - 3:00 p.m.YOW-SJU
23h 10m1 stop
 Logo
1:59 a.m. - 2:56 p.m.SJU-YOW
12h 57m2 stops
C$ 651
Find Deal
Tue, 27 May - Mon, 2 Jun
WestJet Logo
5:55 a.m. - 11:51 a.m.YOW-SJU
29h 56m2 stops
WestJet Logo
2:15 p.m. - 12:22 a.m.SJU-YOW
34h 07m2 stops
C$ 718WestJet
Find Deal
Sat, 23 Aug - Mon, 25 Aug
United Airlines Logo
2:40 p.m. - 9:24 p.m.YOW-SJU
6h 44m1 stop
United Airlines Logo
1:05 a.m. - 9:11 a.m.SJU-YOW
8h 06m1 stop
C$ 754United Airlines
Find Deal
Sat, 14 Jun - Fri, 20 Jun
United Airlines Logo
6:40 a.m. - 2:44 p.m.YOW-SJU
8h 04m1 stop
United Airlines Logo
1:05 a.m. - 9:11 a.m.SJU-YOW
8h 06m1 stop
C$ 768United Airlines
Find Deal
Tue, 27 May - Mon, 2 Jun
WestJet Logo
5:55 a.m. - 10:21 p.m.YOW-SJU
16h 26m2 stops
WestJet Logo
2:28 p.m. - 12:22 a.m.SJU-YOW
33h 54m2 stops
C$ 770WestJet
Find Deal
Sat, 11 Oct - Tue, 14 Oct
Air Canada Logo
5:25 p.m. - 2:44 p.m.YOW-SJU
21h 19m1 stop
Air Canada Logo
1:05 a.m. - 4:43 p.m.SJU-YOW
15h 38m1 stop
C$ 1,197Air Canada
Find Deal
Sat, 23 Aug - Sun, 24 Aug
Air Canada Logo
5:25 p.m. - 2:44 p.m.YOW-SJU
21h 19m1 stop
Air Canada Logo
2:55 p.m. - 1:44 p.m.SJU-YOW
22h 49m2 stops
C$ 1,204Air Canada
Find Deal
Sat, 23 Aug - Mon, 25 Aug
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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 October, when tickets cost C$ 635 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is C$ 1,147 and C$ 1,113 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 the flight from Ottawa to Puerto Rico, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.


Good to know

Low seasonOctober
High seasonJanuary
Cheapest flightC$ 364
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly and prices are also 23% lower on average.
Flight from Ottawa to San Juan

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$ 379 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$ 597.

Top 3 airlines serving 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 8696 reviews
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
Airline reviews

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

2.0 MediocreBrant, Apr 2025YHZ - EWR
Read more United Airlines reviews

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Not as good as expected Air Can needs to improve totally rated on internet as worst

The flight was delayed, it took longer than anticipated because of weather, and they broke my luggage.

My husband required a wheelchair to get to the airplane and the service he received was exemplary. Thank you.

Internet on both flights was sketchy. Thus in flight entertainment was non- existent on MN - Balrimote leg.

crew was great, wifi was very poor could not even load a youtube video

WestJet was able to re-book us to the next available flight at no charge when air traffic controller staffing shortage delayed our inbound flight

Our flight was delayed for almost 2 hours resulting in a rush to connect to our next flight

I am a tall woman and could not move my legs enough to reach down under the seat in front of me to retrieve anything I put down there. I sat in both aisle and window seats and felt extremely cramped. In the aisle seat, if the stewardess was heavy, it was impossible to pass, and she would knock my arm shoulder and thigh every time she went by. If I can avoid it, I will not be flying this airline again.

We never had an experience they canceled the flight and they did not offer us an alternative flight. I had to book one on my own expense. They offered us food voucher and we could not use them at the airport it kept saying not attached to an existing flight. The people at the counter were rude and cold and they did not care about our situation

It took 30 minutes to check in with the Westjet rep. They didn’t have enough seats and she needed to make a call… I am always “randomly” selected to be checked at security. Their “randomly “ selection system may need some updating. They treat people like criminals. It is not appropriate behavior.

Get our, as a group, skis on time to their destination. Have more attendants checking people in. There was only one. The line was a block long :( . Also flight change with 5-hour delay

Found the seats very crowded—too close together ! And waited a long time for our luggage All staff at both ends were excellent!!!

Flight left on time. Crew was polite and helpful. Flight arrived early at destination. Had some trouble with in-flight entertainment system (not built in to seat-back) but found a work-around. Good experience.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

They lost my checked in luggage, why do I pay for my cargo not arriving at the same destination as me?

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

During the pre-departure safety briefing, the flight attendants rushed through the mandatory safety announcements in both official languages, making it difficult for passengers to clearly understand the instructions. Given the importance of these messages for passenger safety, this lack of clarity was concerning. Perhaps use a recoded message to alleviate this concern. Additionally, the flight attendants appeared to lack the professional attentiveness typically expected during a flight. Rather than focusing on timely and courteous service, they seemed more engaged in personal conversations than in addressing the needs of passengers. I hope this feedback is taken constructively and helps in maintaining the high standards of professionalism and care that travelers expect from a national carrier: AC.

They left on of my bags in Toronto and it took two days to get it.

The whole experience what excellent, from Anjou at the ticket counter to the attendants on the flight. Although it was an older plane, it was a very good flight. One of the best flights I have had on Air Canada!

Flight 3 hours late due to poor planning followed by a thunderstorm which happened after the scheduled departure time. Plane stuck on ground for 3 hours and flight connections missed without compensation resulting in new tickets needing to be bought.

Poor planning meant the plane was delayed an hour, then a thunder storm started and the ground staff couldn't work. Eventual arrival in Santiago was 3 hours late resulting in missed connections and the need to buy new tickets.

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

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