Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Puerto Rico from C$ 242

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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SJU
22 Mar — 29 Mar1
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 20 February 2026.

Tue 7/47:00 a.m.
YOW
-
SJU
1 stop11h 55m
Multiple Airlines
Tue 14/47:54 p.m.
SJU
-
YOW
1 stop21h 31m
Multiple Airlines
Deal found 19/2C$ 500
Mon 13/47:00 a.m.
YOW
-
SJU
1 stop11h 55m
Multiple Airlines
Fri 24/49:54 p.m.
SJU
-
YOW
1 stop19h 31m
Multiple Airlines
Deal found 17/2C$ 502
Tue 7/47:00 a.m.
YOW
-
SJU
1 stop11h 55m
Multiple Airlines
Thu 9/41:59 a.m.
SJU
-
YOW
2 stops22h 26m
Multiple Airlines
Deal found 19/2C$ 512
Tue 7/47:00 a.m.
YOW
-
SJU
1 stop11h 55m
Multiple Airlines
Sat 11/46:00 a.m.
SJU
-
YOW
1 stop10h 59m
Multiple Airlines
Deal found 19/2C$ 535
Sat 23/57:00 a.m.
YOW
-
SJU
2 stops17h 47m
Multiple Airlines
Fri 29/55:56 p.m.
SJU
-
YOW
1 stop21h 19m
Multiple Airlines
Deal found 17/2C$ 539
Mon 6/47:00 a.m.
YOW
-
SJU
1 stop28h 49m
Multiple Airlines
Tue 14/47:54 p.m.
SJU
-
YOW
1 stop21h 31m
Multiple Airlines
Deal found 19/2C$ 542
Sat 2/52:20 p.m.
YOW
-
SJU
1 stop10h 18m
Multiple Airlines
Wed 6/51:21 a.m.
SJU
-
YOW
1 stop11h 04m
Multiple Airlines
Deal found 17/2C$ 545
Sat 2/52:20 p.m.
YOW
-
SJU
1 stop10h 18m
Multiple Airlines
Tue 5/51:21 a.m.
SJU
-
YOW
2 stops11h 33m
Multiple Airlines
Deal found 17/2C$ 550
Sat 28/34:20 p.m.
YOW
-
BQN
1 stop9h 37m
Multiple Airlines
Tue 7/42:43 a.m.
BQN
-
YOW
2 stops15h 43m
Multiple Airlines
Deal found 18/2C$ 663
Sat 28/33:15 p.m.
YOW
-
BQN
1 stop7h 42m
United Airlines
Tue 7/412:15 a.m.
BQN
-
YOW
1 stop8h 56m
United Airlines
Deal found 18/2C$ 709
Mon 2/33:15 p.m.
YOW
-
BQN
1 stop7h 42m
United Airlines
Tue 3/31:09 a.m.
BQN
-
YOW
2 stops13h 09m
United Airlines
Deal found 16/2C$ 936
Mon 2/37:15 a.m.
YOW
-
BQN
2 stops15h 42m
Air Canada
Tue 3/31:09 a.m.
BQN
-
YOW
2 stops17h 09m
Air Canada
Deal found 16/2C$ 1,071

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 20 February 2026.

Round-trip from

C$ 500

One-way from

C$ 242

Popular in

February

Cheapest in

September

Average price

C$ 1,313
7/4-14/4
  • 7/4-14/4
  • 2 total stops
  • 33h 26m total
  • Ottawa to Puerto Rico
Search Deals
18/4
  • 18/4
  • 1 total stop
  • 29h 23m total
  • Ottawa to Puerto Rico
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 228 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 20 February 2026.
Use the filters below to find and compare flights from Ottawa to Puerto Rico that are best for you.

Fly from

Ottawa

Fly to

Puerto Rico

Route

Depart

Return

Price

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Tue 7/4

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

1 stop11h 55m

San Juan Luis Munoz Marin Intl

Tue 14/4

10:00 a.m.-3:04 p.m.

2 stops29h 04m

C$ 528

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Mon 6/4

7:00 a.m.-11:49 a.m.

1 stop28h 49m

San Juan Luis Munoz Marin Intl

Tue 14/4

7:54 p.m.-5:25 p.m.

1 stop21h 31m

C$ 542

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Tue 7/4

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

1 stop11h 55m

San Juan Luis Munoz Marin Intl

Sat 11/4

3:21 a.m.-11:58 p.m.

1 stop20h 37m

C$ 554

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Wed 29/4

6:10 a.m.-1:45 p.m.

1 stop7h 35m

San Juan Luis Munoz Marin Intl

Wed 6/5

7:20 a.m.-2:22 p.m.

1 stop7h 02m

C$ 583

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Tue 7/4

7:00 a.m.-7:19 p.m.

2 stops12h 19m

San Juan Luis Munoz Marin Intl

Sat 11/4

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

1 stop10h 59m

C$ 596

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Sun 26/4

6:10 a.m.-11:50 p.m.

1 stop17h 40m

San Juan Luis Munoz Marin Intl

Fri 8/5

1:00 a.m.-10:05 p.m.

1 stop21h 05m

C$ 601

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Tue 26/5

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

1 stop8h 40m

San Juan Luis Munoz Marin Intl

Mon 1/6

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

1 stop8h 11m

C$ 601

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Thu 19/3

4:15 p.m.-9:59 p.m.

2 stops29h 44m

San Juan Luis Munoz Marin Intl

Thu 26/3

8:47 p.m.-12:25 a.m.

2 stops27h 38m

C$ 604

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

Sat 20/6

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

1 stop8h 11m

C$ 609

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Mon 25/5

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

1 stop8h 40m

San Juan Luis Munoz Marin Intl

Sat 30/5

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

1 stop8h 11m

C$ 609

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 19 results
1
2

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$ 242). 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 20 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
9,325 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

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
9,325 reviews
United Airlines
7.4
Good
9,325 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

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
3,270 reviews
United Airlines
7.4
Good
9,325 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

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
10,732 reviews
United Airlines
7.4
Good
9,325 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

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$ 709, United Airlines can have you in Puerto Rico from Ottawa in 7h 42m. Ottawa and Puerto Rico are separated by a distance of 3084 km.

  • 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$ 242). 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.
Pierre Elliott Trudeau Intl to Punta Cana flights
Pearson 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 Pointe-à-Pitre flights
Pearson Intl to Nassau flights
Pearson Intl to Kingston flights
Pearson Intl to Bridgetown flights
Pierre Elliott Trudeau Intl to Bridgetown flights
Pierre Elliott Trudeau Intl to Willemstad flights
Pierre Elliott Trudeau Intl to Simpson Bay flights
Ottawa to Punta Cana flights
Pierre Elliott Trudeau Intl to Puerto Plata flights
Toronto Island to Punta Cana flights
Pearson Intl to Luis Munoz Marin Intl flights
Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl flights
Pearson Intl to Simpson Bay flights
Pierre Elliott Trudeau Intl to Nassau flights
Pierre Elliott Trudeau Intl to Oranjestad flights
Pearson Intl to Puerto Plata flights
Pearson Intl to St. George's flights
Ottawa to Bridgetown flights
Pearson Intl to Port of Spain flights
Pearson Intl to Willemstad flights
Pearson Intl to George Town flights
Pierre Elliott Trudeau Intl to Providenciales flights
Pearson Intl to Providenciales flights
Pearson Intl to Kingstown flights
Pierre Elliott Trudeau Intl to Montego Bay flights
Toronto Island to Luis Munoz Marin Intl flights
Pearson Intl to Castries flights
Pearson Intl to St. John's flights
Pierre Elliott Trudeau Intl to Nagua flights
Pierre Elliott Trudeau Intl to Santo Domingo flights
Toronto Island to Montego Bay flights
Pearson Intl to Castries flights
Pierre Elliott Trudeau Intl to George Town flights
Pierre Elliott Trudeau Intl to Castries flights
Toronto Island to Puerto Plata flights
Toronto Island to Nassau flights
Pearson Intl to Santo Domingo flights
Pearson Intl to Basseterre flights
Ottawa to Nassau flights
Toronto Island to Kingston flights
Pierre Elliott Trudeau Intl to Kingstown flights
Pierre Elliott Trudeau Intl to St. George's flights
Pierre Elliott Trudeau Intl to Kingston 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 20 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 464AverageC$ 1,128FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 539AverageC$ 741FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 630AverageC$ 826FlexibilityNo 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.