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Cheap flights from Ottawa to Puerto Rico from C$ 279

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Puerto Rico departing on 16/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:00 p.m. - 9:22 p.m.YOW  Ottawa-SJU San Juan Luis Munoz Marin Intl
7h 22m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
7:05 a.m. - 3:07 p.m.SJU  San Juan Luis Munoz Marin Intl-YOW Ottawa
8h 02m1 stop Washington, D.C. Dulles Intl
C$ 448United Airlines
Tue, 27 Oct - Wed, 28 Oct
United Airlines Logo
2:00 p.m. - 9:22 p.m.YOW  Ottawa-SJU San Juan Luis Munoz Marin Intl
7h 22m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
7:05 a.m. - 3:07 p.m.SJU  San Juan Luis Munoz Marin Intl-YOW Ottawa
8h 02m1 stop Washington, D.C. Dulles Intl
C$ 450United Airlines
Tue, 27 Oct - Wed, 28 Oct
United Airlines Logo
2:00 p.m. - 9:22 p.m.YOW  Ottawa-SJU San Juan Luis Munoz Marin Intl
7h 22m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
12:00 p.m. - 9:56 p.m.SJU  San Juan Luis Munoz Marin Intl-YOW Ottawa
9h 56m1 stop Newark
C$ 457United Airlines
Tue, 27 Oct - Wed, 28 Oct
Multiple Airlines Logo
3:10 p.m. - 11:36 p.m.YOW  Ottawa-SJU San Juan Luis Munoz Marin Intl
8h 26m1 stop Newark
Multiple Airlines Logo
2:25 p.m. - 11:55 p.m.SJU  San Juan Luis Munoz Marin Intl-YOW Ottawa
10h 30m1 stop Toronto Pearson Intl
C$ 580Multiple Airlines
Sat, 31 Oct - Sun, 8 Nov
Multiple Airlines Logo
3:10 p.m. - 11:36 p.m.YOW  Ottawa-SJU San Juan Luis Munoz Marin Intl
8h 26m1 stop Newark
Multiple Airlines Logo
2:25 p.m. - 9:47 a.m.SJU  San Juan Luis Munoz Marin Intl-YOW Ottawa
20h 22m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
C$ 584Multiple Airlines
Sat, 31 Oct - Sun, 8 Nov
Air Canada Logo
7:35 p.m. - 1:30 p.m.YOW  Ottawa-SJU San Juan Luis Munoz Marin Intl
16h 55m1 stop Toronto Pearson Intl
Air Canada Logo
3:35 p.m. - 10:32 p.m.SJU  San Juan Luis Munoz Marin Intl-YOW Ottawa
7h 57m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 598Air Canada
Sat, 5 Dec - Sat, 12 Dec
Multiple Airlines Logo
2:00 p.m. - 10:22 p.m.YOW  Ottawa-SJU San Juan Luis Munoz Marin Intl
7h 22m1 stop Washington, D.C. Dulles Intl
Multiple Airlines Logo
3:35 p.m. - 10:32 p.m.SJU  San Juan Luis Munoz Marin Intl-YOW Ottawa
7h 57m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 603Multiple Airlines
Mon, 18 Jan - Sat, 23 Jan
Air Canada Logo
10:50 a.m. - 1:30 p.m.YOW  Ottawa-SJU San Juan Luis Munoz Marin Intl
25h 40m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
3:35 p.m. - 10:32 p.m.SJU  San Juan Luis Munoz Marin Intl-YOW Ottawa
7h 57m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 604Air Canada
Sat, 5 Dec - Sat, 12 Dec
WestJet Logo
5:40 a.m. - 2:00 p.m.YOW  Ottawa-SJU San Juan Luis Munoz Marin Intl
7h 20m1 stop Toronto Pearson Intl
WestJet Logo
4:50 p.m. - 12:42 a.m.SJU  San Juan Luis Munoz Marin Intl-YOW Ottawa
32h 52m2 stops Detroit Metropolitan Wayne County Toronto Pearson Intl
C$ 1,054WestJet
Sat, 19 Dec - Sat, 26 Dec
WestJet Logo
6:55 a.m. - 11:46 a.m.YOW  Ottawa-SJU San Juan Luis Munoz Marin Intl
28h 51m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson
WestJet Logo
7:00 a.m. - 12:20 a.m.SJU  San Juan Luis Munoz Marin Intl-YOW Ottawa
17h 20m2 stops Atlanta Hartsfield-Jackson Toronto Pearson Intl
C$ 1,059WestJet
Thu, 27 Aug - Sun, 30 Aug

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United Airlines flights from Ottawa to Puerto Rico

Our best United Airlines deals on Ottawa to Puerto Rico flight tickets
United Airlines
27 Oct
YOW2:00 p.m.Ottawa
7h 22m
1 stop
SJU9:22 p.m.San Juan Luis Munoz Marin Intl
28 Oct
SJU7:05 a.m.San Juan Luis Munoz Marin Intl
8h 02m
1 stop
YOW3:07 p.m.Ottawa
C$ 448
United Airlines
27 Oct
YOW2:00 p.m.Ottawa
7h 22m
1 stop
SJU9:22 p.m.San Juan Luis Munoz Marin Intl
28 Oct
SJU7:05 a.m.San Juan Luis Munoz Marin Intl
8h 02m
1 stop
YOW3:07 p.m.Ottawa
C$ 450
United Airlines
27 Oct
YOW2:00 p.m.Ottawa
7h 22m
1 stop
SJU9:22 p.m.San Juan Luis Munoz Marin Intl
28 Oct
SJU12:00 p.m.San Juan Luis Munoz Marin Intl
9h 56m
1 stop
YOW9:56 p.m.Ottawa
C$ 457

WestJet flights from Ottawa to Puerto Rico

Our best WestJet deals on Ottawa to Puerto Rico flight tickets
WestJet
20 Aug
YOW6:55 a.m.Ottawa
15h 34m
2 stops
SJU10:29 p.m.San Juan Luis Munoz Marin Intl
23 Aug
SJU7:00 a.m.San Juan Luis Munoz Marin Intl
17h 20m
2 stops
YOW12:20 a.m.Ottawa
C$ 1,132
WestJet
20 Aug
YOW6:55 a.m.Ottawa
15h 34m
2 stops
SJU10:29 p.m.San Juan Luis Munoz Marin Intl
23 Aug
SJU7:00 a.m.San Juan Luis Munoz Marin Intl
17h 20m
2 stops
YOW12:20 a.m.Ottawa
C$ 1,141
WestJet
20 Aug
YOW6:55 a.m.Ottawa
15h 34m
2 stops
SJU10:29 p.m.San Juan Luis Munoz Marin Intl
23 Aug
SJU7:30 a.m.San Juan Luis Munoz Marin Intl
40h 50m
2 stops
YOW12:20 a.m.Ottawa
C$ 1,145

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Puerto Rico 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, momondo users made 96,600 searches. Data last updated 6 August 2026.
Use the filters below to find and compare flights from Ottawa to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSan Juan

YOW Ottawa - SJU San Juan Luis Munoz Marin Intl

YOWSJU

Ottawa

Tue 27/10

2:00 p.m.-9:22 p.m.

1 stop7h 22m

San Juan Luis Munoz Marin Intl

Wed 28/10

7:05 a.m.-3:07 p.m.

1 stop8h 02m

C$ 448

OttawaSan Juan

YOW Ottawa - SJU San Juan Luis Munoz Marin Intl

YOWSJU

Ottawa

Tue 27/10

2:00 p.m.-9:22 p.m.

1 stop7h 22m

San Juan Luis Munoz Marin Intl

Wed 28/10

7:05 a.m.-3:07 p.m.

1 stop8h 02m

C$ 450

OttawaSan Juan

YOW Ottawa - SJU San Juan Luis Munoz Marin Intl

YOWSJU

Ottawa

Tue 27/10

2:00 p.m.-9:22 p.m.

1 stop7h 22m

San Juan Luis Munoz Marin Intl

Wed 28/10

12:00 p.m.-9:56 p.m.

1 stop9h 56m

C$ 457

OttawaSan Juan

YOW Ottawa - SJU San Juan Luis Munoz Marin Intl

YOWSJU

Ottawa

Sat 31/10

3:10 p.m.-11:36 p.m.

1 stop8h 26m

San Juan Luis Munoz Marin Intl

Sun 8/11

2:25 p.m.-11:55 p.m.

1 stop10h 30m

C$ 580

OttawaSan Juan

YOW Ottawa - SJU San Juan Luis Munoz Marin Intl

YOWSJU

Ottawa

Sat 31/10

3:10 p.m.-11:36 p.m.

1 stop8h 26m

San Juan Luis Munoz Marin Intl

Sun 8/11

2:25 p.m.-9:47 a.m.

2 stops20h 22m

C$ 584

OttawaSan Juan

YOW Ottawa - SJU San Juan Luis Munoz Marin Intl

YOWSJU

Ottawa

Sat 5/12

7:35 p.m.-1:30 p.m.

1 stop16h 55m

San Juan Luis Munoz Marin Intl

Sat 12/12

3:35 p.m.-10:32 p.m.

1 stop7h 57m

C$ 598
Quickest round-trip

OttawaSan Juan

YOW Ottawa - SJU San Juan Luis Munoz Marin Intl

YOWSJU

Ottawa

Mon 18/1

2:00 p.m.-10:22 p.m.

1 stop7h 22m

San Juan Luis Munoz Marin Intl

Sat 23/1

3:35 p.m.-10:32 p.m.

1 stop7h 57m

C$ 603

OttawaSan Juan

YOW Ottawa - SJU San Juan Luis Munoz Marin Intl

YOWSJU

Ottawa

Sat 5/12

10:50 a.m.-1:30 p.m.

2 stops25h 40m

San Juan Luis Munoz Marin Intl

Sat 12/12

3:35 p.m.-10:32 p.m.

1 stop7h 57m

C$ 604

OttawaSan Juan

YOW Ottawa - SJU San Juan Luis Munoz Marin Intl

YOWSJU

Ottawa

Sat 19/12

5:40 a.m.-2:00 p.m.

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Sat 26/12

4:50 p.m.-12:42 a.m.

2 stops32h 52m

C$ 1,054

OttawaSan Juan

YOW Ottawa - SJU San Juan Luis Munoz Marin Intl

YOWSJU

Ottawa

Thu 27/8

6:55 a.m.-11:46 a.m.

2 stops28h 51m

San Juan Luis Munoz Marin Intl

Sun 30/8

7:00 a.m.-12:20 a.m.

2 stops17h 20m

C$ 1,059

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Ottawa to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Puerto Rico?

If you aren’t able to travel to Puerto Rico during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of C$ 691.

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

You are more likely to see cheaper flights to Puerto Rico from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around C$ 945 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Ottawa for as low as C$ 650 on momondo.

Can stopping save me money on Ottawa to Puerto Rico flights?

You could potentially save up to 65% on your flight if you consider stops on a Ottawa to Puerto Rico flight.

Cheap Ottawa to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Puerto Rico

Fastest flight time

7h 22m

Direct flights

None
The fastest flight from Ottawa to Puerto Rico takes 7h 22m
There are no direct flights from Ottawa to Puerto Rico. There are no popular flight routes from Ottawa to Puerto Rico.
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Frequently asked questions about flying from Ottawa to Puerto Rico

  • When did momondo last update prices for flights from Ottawa Airport to Puerto Rico?

    Prices for flights from Ottawa Airport to Puerto Rico are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ottawa Airport to Puerto Rico?

  • How old do you have to be to fly from Ottawa Airport to Puerto Rico?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ottawa to Puerto Rico

Compare and see reviews for airlines that fly from Ottawa to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 302Free CancellationRating
7.1
11,432 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 454Free CancellationRating
7.4
10,075 reviews
Search United Airlines flights
WestJetPriceFrom C$ 794Free CancellationRating
7.2
3,426 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Puerto Rico?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Puerto Rico from Ottawa.

Can I find flights from Ottawa to Puerto Rico with flexible booking policies on momondo?

Yes. All flights to Puerto Rico from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ottawa to Puerto Rico?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Puerto Rico from Ottawa.

I’m not ready to book a flight from Ottawa to Puerto Rico right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ottawa to Puerto Rico now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Puerto Rico and let you know when they change.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Puerto Rico

Popular Cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo
Flights to San Juanfrom C$ 325
Flights to Aguadillafrom C$ 820