Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Puerto Rico from C$ 314

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SJU
27 Mar — 3 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Puerto Rico

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Puerto Rico
Explore the most affordable flight options available from Ottawa to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 February 2026.

Sun 12/49:30 a.m.
YOW
-
SJU
1 stop9h 02m
Multiple Airlines
Tue 21/43:36 p.m.
SJU
-
YOW
1 stop25h 49m
Multiple Airlines
Deal found 25/2C$ 524
Fri 27/34:15 p.m.
YOW
-
SJU
1 stop29h 19m
Multiple Airlines
Fri 3/47:45 a.m.
SJU
-
YOW
1 stop28h 50m
Multiple Airlines
Deal found 25/2C$ 526
Sat 2/56:25 p.m.
YOW
-
SJU
2 stops26h 24m
Multiple Airlines
Thu 7/59:54 p.m.
SJU
-
YOW
1 stop17h 21m
Multiple Airlines
Deal found 24/2C$ 559
Tue 10/34:15 p.m.
YOW
-
SJU
1 stop22h 16m
Multiple Airlines
Thu 26/37:54 p.m.
SJU
-
YOW
1 stop28h 31m
Multiple Airlines
Deal found 24/2C$ 562
Sat 2/56:25 p.m.
YOW
-
SJU
2 stops20h 06m
Multiple Airlines
Mon 11/56:00 a.m.
SJU
-
YOW
1 stop9h 15m
Multiple Airlines
Deal found 24/2C$ 565
Tue 10/34:15 p.m.
YOW
-
SJU
1 stop22h 16m
Multiple Airlines
Wed 25/37:54 p.m.
SJU
-
YOW
1 stop28h 31m
Multiple Airlines
Deal found 24/2C$ 578
Tue 10/34:15 p.m.
YOW
-
SJU
1 stop22h 16m
Multiple Airlines
Tue 24/37:54 p.m.
SJU
-
YOW
1 stop28h 31m
Multiple Airlines
Deal found 24/2C$ 582
Wed 18/33:55 p.m.
YOW
-
SJU
2 stops32h 53m
Multiple Airlines
Wed 25/37:54 p.m.
SJU
-
YOW
1 stop28h 31m
Multiple Airlines
Deal found 25/2C$ 589
Wed 8/43:10 p.m.
YOW
-
BQN
1 stop7h 59m
United Airlines
Tue 14/412:15 a.m.
BQN
-
YOW
1 stop8h 56m
United Airlines
Deal found 22/2C$ 643
Wed 8/49:30 a.m.
YOW
-
BQN
1 stop16h 23m
Multiple Airlines
Tue 14/42:38 a.m.
BQN
-
YOW
2 stops14h 13m
Multiple Airlines
Deal found 22/2C$ 691
Mon 9/34:20 p.m.
YOW
-
BQN
1 stop9h 38m
Multiple Airlines
Mon 16/32:42 a.m.
BQN
-
YOW
1 stop21h 20m
Multiple Airlines
Deal found 23/2C$ 722
Mon 9/312:00 p.m.
YOW
-
BQN
2 stops10h 57m
United Airlines
Mon 16/312:09 a.m.
BQN
-
YOW
2 stops21h 09m
United Airlines
Deal found 23/2C$ 973

Find flight deals from Ottawa to Puerto Rico

Keep the following information in mind while searching for Ottawa to Puerto Rico flight deals. Data was last updated 25 February 2026.

Round-trip from

C$ 524

One-way from

C$ 314

Popular in

February

Cheapest in

September

Average price

C$ 1,314
12/4-21/4
  • 12/4-21/4
  • 2 total stops
  • 34h 51m total
  • Ottawa to Puerto Rico
Search Deals
17/4
  • 17/4
  • 2 total stops
  • 34h 06m total
  • Ottawa to Puerto Rico
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 225 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 25 February 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

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 12/4

9:30 a.m.-6:32 p.m.

1 stop9h 02m

San Juan Luis Munoz Marin Intl

Tue 21/4

3:36 p.m.-5:25 p.m.

1 stop25h 49m

C$ 524

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sat 9/5

7:00 a.m.-12:33 p.m.

1 stop29h 33m

San Juan Luis Munoz Marin Intl

Sun 17/5

6:00 a.m.-3:15 p.m.

1 stop9h 15m

C$ 615

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sat 2/5

9:05 a.m.-11:50 p.m.

2 stops14h 45m

San Juan Luis Munoz Marin Intl

Fri 8/5

1:00 a.m.-9:11 a.m.

1 stop8h 11m

C$ 617

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Wed 25/3

7:00 a.m.-6:55 p.m.

1 stop11h 55m

San Juan Luis Munoz Marin Intl

Thu 2/4

6:00 a.m.-4:59 p.m.

1 stop10h 59m

C$ 628

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Wed 10/6

3:10 p.m.-11:50 p.m.

1 stop8h 40m

San Juan Luis Munoz Marin Intl

Sun 14/6

1:00 a.m.-9:11 a.m.

1 stop8h 11m

C$ 640

OttawaAguadilla

YOW - BQN

YOWBQN

Ottawa

Wed 8/4

3:10 p.m.-11:09 p.m.

1 stop7h 59m

Aguadilla Borinquen

Tue 14/4

12:15 a.m.-9:11 a.m.

1 stop8h 56m

C$ 643

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 28/6

3:10 p.m.-11:50 p.m.

1 stop8h 40m

San Juan Luis Munoz Marin Intl

Fri 3/7

1:00 a.m.-9:11 a.m.

1 stop8h 11m

C$ 672

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Fri 20/3

4:15 p.m.-9:34 p.m.

1 stop29h 19m

San Juan Luis Munoz Marin Intl

Tue 24/3

7:54 p.m.-12:25 a.m.

1 stop28h 31m

C$ 689

OttawaAguadilla

YOW - BQN

YOWBQN

Ottawa

Wed 8/4

9:30 a.m.-1:53 a.m.

1 stop16h 23m

Aguadilla Borinquen

Tue 14/4

2:38 a.m.-4:51 p.m.

2 stops14h 13m

C$ 691

OttawaAguadilla

YOW - BQN

YOWBQN

Ottawa

Mon 9/3

4:20 p.m.-1:58 a.m.

1 stop9h 38m

Aguadilla Borinquen

Mon 16/3

2:42 a.m.-12:02 a.m.

1 stop21h 20m

C$ 722

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/2

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Ottawa to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Ottawa to Puerto Rico?

Currently, October is the cheapest month in which you can book a flight from Ottawa to Puerto Rico (average of C$ 243). Flying from Ottawa to Puerto Rico in June is currently the most expensive (average of C$ 656). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated 25 February 2026.
Read reviews from past customers who have flown United Airlines,WestJet, andAir Canada from Ottawa to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,345 reviews
Check prices

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,345 reviews
United Airlines
7.4
Good
9,345 reviews
Check prices

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,274 reviews
United Airlines
7.4
Good
9,345 reviews
Check prices

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,745 reviews
United Airlines
7.4
Good
9,345 reviews
Check prices

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ottawa to Puerto Rico?

    Located just 10.6 km from the city centre, Ottawa (YOW) is the airport most travellers will use when flying to Puerto Rico from Ottawa.

  • How long is the flight from Ottawa to Puerto Rico?

    For as low as C$ 640, Air Canada can have you in Puerto Rico from Ottawa in 8h 40m. Ottawa and Puerto Rico are separated by a distance of 3117 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Ottawa to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Ottawa to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Puerto Rico.

  • Can I find deals for business class flights from Ottawa to Puerto Rico?

    Yes. Cheapflights offers flight deals from Ottawa to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to Puerto Rico?

    Currently, October is the cheapest month in which you can book a flight from Ottawa to Puerto Rico (average of C$ 243). Flying from Ottawa to Puerto Rico in June is currently the most expensive (average of C$ 656). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Punta Cana flights
Pierre Elliott Trudeau Intl to Punta Cana flights
Pearson Intl to Montego Bay flights
Pierre Elliott Trudeau Intl to Fort-de-France flights
Pearson Intl to Oranjestad flights
Pierre Elliott Trudeau Intl to Willemstad flights
Pierre Elliott Trudeau Intl to Pointe-à-Pitre flights
Pearson Intl to Bridgetown flights
Pearson Intl to Kingston flights
Toronto Island to Punta Cana flights
Pearson Intl to Nassau flights
Pierre Elliott Trudeau Intl to Puerto Plata flights
Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl flights
Pearson Intl to Simpson Bay flights
Pearson Intl to Willemstad flights
Pierre Elliott Trudeau Intl to Simpson Bay flights
Pierre Elliott Trudeau Intl to Nassau flights
Pierre Elliott Trudeau Intl to Bridgetown flights
Pearson Intl to Luis Munoz Marin Intl flights
Pierre Elliott Trudeau Intl to Oranjestad flights
Pearson Intl to Port of Spain flights
Pearson Intl to St. George's flights
Pierre Elliott Trudeau Intl to Providenciales flights
Pearson Intl to George Town flights
Pearson Intl to Puerto Plata flights
Pearson Intl to Providenciales flights
Pearson Intl to Castries flights
Pierre Elliott Trudeau Intl to Montego Bay flights
Toronto Island to Luis Munoz Marin Intl flights
Pearson Intl to Kingstown flights
Pearson Intl to St. John's flights
Ottawa to Punta Cana flights
Pierre Elliott Trudeau Intl to Santo Domingo flights
Pierre Elliott Trudeau Intl to Nagua flights
Toronto Island to Montego Bay flights
Pearson Intl to Castries flights
Toronto Island to Nassau flights
Pierre Elliott Trudeau Intl to George Town flights
Ottawa to Nassau flights
Pierre Elliott Trudeau Intl to St. John's flights
Toronto Island to Puerto Plata flights
Pearson Intl to Basseterre flights
Pearson Intl to Santo Domingo flights
Pearson Intl to Roseau flights
Ottawa to Montego Bay flights
Ottawa to Bridgetown flights
Pierre Elliott Trudeau Intl to Castries flights
Pearson Intl to Santiago de los Caballeros flights

Top 3 airlines flying from Ottawa to Puerto Rico

Discover the top 3 airlines that operate flights from Ottawa to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 25 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 465AverageC$ 1,129FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 539AverageC$ 728FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 631AverageC$ 827FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Puerto Rico?

Cheapflights makes it easy to find Ottawa to Puerto Rico flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Puerto Rico?

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Puerto Rico by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ottawa to Puerto Rico with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Puerto Rico, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ottawa to Puerto Rico become cheaper?

Yes, Cheapflights offers price alerts on Ottawa to Puerto Rico flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.