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Cheap flights from Puerto Rico to Ontario from C$ 173

SJU — YYZ
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Puerto Rico to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Puerto Rico to Ontario

Thu 5/114:24 p.m. -
1 stop8h 26m
Wed 11/116:30 a.m. -
1 stop7h 33m
Deal found 1/11C$ 475
Thu 3/126:25 a.m. -
1 stop9h 55m
Thu 10/127:35 a.m. -
1 stop12h 02m
Deal found 3/11C$ 571
Thu 5/114:24 p.m. -
1 stop8h 26m
Thu 12/117:35 a.m. -
2 stops16h 24m
Deal found 31/10C$ 575
Thu 26/117:31 a.m. -
1 stop8h 49m
Thu 3/127:35 a.m. -
2 stops31h 15m
Deal found 4/11C$ 579
Thu 26/114:24 p.m. -
1 stop8h 26m
Mon 30/112:25 p.m. -
2 stops53h 12m
Deal found 30/10C$ 593
Mon 21/128:08 a.m. -
1 stop8h 22m
Fri 1/17:44 a.m. -
1 stop15h 12m
Deal found 1/11C$ 621
Tue 22/128:08 a.m. -
1 stop14h 39m
Wed 30/127:05 a.m. -
1 stop13h 17m
Deal found 1/11C$ 625
Tue 29/126:00 a.m. -
1 stop18h 55m
Tue 5/14:20 p.m. -
1 stop27h 10m
Deal found 3/11C$ 629
Wed 18/118:45 a.m. -
1 stop15h 10m
Sun 22/117:35 a.m. -
1 stop29h 24m
Deal found 2/11C$ 640
Thu 3/128:05 a.m. -
1 stop8h 02m
Mon 7/126:00 a.m. -
1 stop7h 40m
Deal found 3/11C$ 689
Thu 3/124:55 p.m. -
1 stop22h 14m
Mon 7/126:00 a.m. -
2 stops17h 36m
Deal found 31/10C$ 882
Wed 4/118:58 a.m. -
1 stop9h 26m
Mon 9/117:05 a.m. -
1 stop25h 55m
Deal found 2/11C$ 987

Find flight deals from Puerto Rico to Ontario

Round-trip from

C$ 436

One-way from

C$ 173

Popular in

July

Cheapest in

January

Average price

C$ 638

Good one-way deal

C$ 464 or less
Arajet
  • Arajet
  • 22/4-28/4
  • 2 total stops
  • 15h 02m total
  • Puerto Rico to Ontario
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24/12-31/12
  • 24/12-31/12
  • 1 total stop
  • 18h 55m total
  • Puerto Rico to Ontario
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 188 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 33 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Price to beat on a one-way flight from Puerto Rico to Ontario.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Puerto Rico to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanToronto

SJU San Juan Luis Munoz Marin Intl - YYZ Toronto Pearson Intl

SJUYYZ

San Juan Luis Munoz Marin Intl

Fri 22/1

8:25 a.m.-4:47 p.m.

1 stop9h 22m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 253

San JuanToronto

SJU San Juan Luis Munoz Marin Intl - YYZ Toronto Pearson Intl

SJUYYZ

San Juan Luis Munoz Marin Intl

Tue 15/12

2:52 p.m.-9:24 p.m.

1 stop7h 32m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 253
Quickest round-trip

San JuanToronto

SJU San Juan Luis Munoz Marin Intl - YYZ Toronto Pearson Intl

SJUYYZ

San Juan Luis Munoz Marin Intl

Sat 13/2

8:05 a.m.-2:25 p.m.

1 stop7h 20m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 253

San JuanToronto

SJU San Juan Luis Munoz Marin Intl - YYZ Toronto Pearson Intl

SJUYYZ

San Juan Luis Munoz Marin Intl

Fri 4/12

2:52 p.m.-11:26 p.m.

1 stop9h 34m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 253

San JuanToronto

SJU San Juan Luis Munoz Marin Intl - YYZ Toronto Pearson Intl

SJUYYZ

San Juan Luis Munoz Marin Intl

Fri 25/12

2:52 p.m.-9:24 p.m.

1 stop7h 32m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 259

San JuanToronto

SJU San Juan Luis Munoz Marin Intl - YYZ Toronto Pearson Intl

SJUYYZ

San Juan Luis Munoz Marin Intl

Fri 13/11

2:05 a.m.-9:14 a.m.

1 stop8h 09m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 281

San JuanOttawa

SJU San Juan Luis Munoz Marin Intl - YOW Ottawa

SJUYOW

San Juan Luis Munoz Marin Intl

Sat 13/2

8:05 a.m.-3:07 p.m.

1 stop8h 02m

Ottawa

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 281

San JuanToronto

SJU San Juan Luis Munoz Marin Intl - YYZ Toronto Pearson Intl

SJUYYZ

San Juan Luis Munoz Marin Intl

Tue 17/11

8:25 a.m.-4:47 p.m.

1 stop9h 22m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 287

San JuanToronto

SJU San Juan Luis Munoz Marin Intl - YYZ Toronto Pearson Intl

SJUYYZ

San Juan Luis Munoz Marin Intl

Sat 21/11

7:06 a.m.-5:27 p.m.

2 stops11h 21m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 294

San JuanToronto

SJU San Juan Luis Munoz Marin Intl - YYZ Toronto Pearson Intl

SJUYYZ

San Juan Luis Munoz Marin Intl

Wed 20/1

8:05 a.m.-2:25 p.m.

1 stop7h 20m

Toronto Pearson Intl

Tue 26/1

2:43 p.m.-12:36 a.m.

1 stop8h 53m

C$ 606

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Puerto Rico to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Puerto Rico with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

What is the cheapest month to book a flight from Puerto Rico to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Region of Ontario (average of C$ 450). Flying from Puerto Rico to Region of Ontario in June is currently the most expensive (average of C$ 1,074). 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.

What is the cheapest time of day to fly from PR to ON?

When flying from Puerto Rico to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far ahead should I book a flight from Puerto Rico to Region of Ontario?

To ensure you get the cheapest price possible for a flight from Puerto Rico to Region of Ontario, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

  • How long is the flight from Puerto Rico to Region of Ontario?

    A quick flight from Puerto Rico to Region of Ontario can take about 7h 20m. United Airlines provides one of the quickest options available for as low as C$ 606. The distance between Puerto Rico and Region of Ontario is about 3080 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Puerto Rico to Region of Ontario one-way?

    The cheapest airline one-way is Arajet, with whom users have recently found tickets for as low as C$ 183. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Puerto Rico to Region of Ontario for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Puerto Rico to Ontario 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 Puerto Rico to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Region of Ontario (average of C$ 450). Flying from Puerto Rico to Region of Ontario in June is currently the most expensive (average of C$ 1,074). 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

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

Cheapflights helps you search for flights from Puerto Rico to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Ontario from Puerto Rico by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Puerto Rico to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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