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Cheap flights from Puerto Rico to Ontario from C$ 157

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — YYZ
7 Jan — 14 Jan1
1 adult

Cheap flight deals from Puerto Rico to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Puerto Rico (PR0) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 January 2025.

Round-trip from

C$ 313

One-way from

C$ 157
31/1-2/2
  • 31/1-2/2
  • 2 total stops
  • 36h 02m total
  • Puerto Rico to Ontario
Search Deals
18/1
  • 18/1
  • 1 total stop
  • 16h 53m total
  • Puerto Rico to Ontario
Search Deals

Find flight deals from Puerto Rico to Ontario

Cheapest flights from Puerto Rico to Ontario
Explore the most affordable flight options available from Puerto Rico to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 January 2025.

Fri 31/14:37 p.m.SJU - YYZ
1 stop8h 18mMultiple Airlines
Sun 2/27:55 p.m.YYZ - SJU
1 stop27h 44mMultiple Airlines
Deal found 1/1C$ 313
Tue 28/18:40 p.m.SJU - YUL
1 stop19h 15mMultiple Airlines
Tue 4/23:55 p.m.YUL - SJU
1 stop16h 26mMultiple Airlines
Deal found 1/1C$ 366
Sat 1/22:05 a.m.SJU - YYZ
1 stop7h 45mUnited Airlines
Sun 2/36:10 a.m.YYZ - SJU
1 stop9h 26mUnited Airlines
Deal found 1/1C$ 432
Thu 23/17:45 a.m.SJU - YUL
2 stops16h 01mAmerican Airlines
Mon 27/17:30 a.m.YUL - SJU
2 stops13h 08mAmerican Airlines
Deal found 1/1C$ 471
Mon 13/17:45 a.m.SJU - YYZ
1 stop17h 08mAmerican Airlines
Mon 20/112:30 p.m.YYZ - SJU
1 stop10h 28mAmerican Airlines
Deal found 1/1C$ 490
Fri 17/16:55 p.m.SJU - YTZ
2 stops19h 00mMultiple Airlines
Sun 19/17:45 p.m.YTZ - SJU
2 stops20h 46mMultiple Airlines
Deal found 2/1C$ 493
Thu 30/12:05 a.m.SJU - YYZ
2 stops10h 36mAir Canada
Sat 1/212:30 a.m.YYZ - SJU
1 stop13h 05mAir Canada
Deal found 1/1C$ 566
Tue 4/22:05 a.m.SJU - YUL
1 stop16h 12mAir Canada
Mon 10/26:35 p.m.YUL - SJU
1 stop25h 53mAir Canada
Deal found 2/1C$ 583
Fri 2/57:25 a.m.SJU - YUL
1 stop7h 35mUnited Airlines
Tue 6/56:15 a.m.YUL - SJU
1 stop8h 29mUnited Airlines
Deal found 1/1C$ 593
Sun 19/12:35 p.m.SJU - YUL
Nonstop4h 35mAir Transat
Sun 26/18:00 a.m.YUL - SJU
Nonstop4h 30mAir Transat
Deal found 1/1C$ 644
Sat 8/24:15 p.m.SJU - YYZ
1 stop8h 37mWestJet
Sun 16/28:30 a.m.YYZ - SJU
Nonstop4h 35mWestJet
Deal found 1/1C$ 760
Sun 23/32:25 p.m.SJU - YTZ
1 stop17h 45mAir Canada
Thu 27/310:25 a.m.YTZ - SJU
2 stops10h 57mAir Canada
Deal found 1/1C$ 804

Find flights from Puerto Rico to Ontario within your budget

Customize your flight search to find flights from Puerto Rico to Ontario 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 2 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Fri 31/1

4:37 p.m.-11:55 p.m.

1 stop8h 18m

Toronto Pearson Intl

Sun 2/2

7:55 p.m.-12:39 a.m.

1 stop27h 44m

C$ 313

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Tue 28/1

8:40 p.m.-2:55 p.m.

1 stop19h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 4/2

3:55 p.m.-9:21 a.m.

1 stop16h 26m

C$ 366

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Sat 1/2

2:05 a.m.-8:50 a.m.

1 stop7h 45m

Toronto Pearson Intl

Sun 2/3

6:10 a.m.-4:36 p.m.

1 stop9h 26m

C$ 432

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Thu 23/1

7:45 a.m.-10:46 p.m.

2 stops16h 01m

Montreal Pierre Elliott Trudeau Intl

Mon 27/1

7:30 a.m.-9:38 p.m.

2 stops13h 08m

C$ 471

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Mon 13/1

7:45 a.m.-11:53 p.m.

1 stop17h 08m

Toronto Pearson Intl

Mon 20/1

12:30 p.m.-11:58 p.m.

1 stop10h 28m

C$ 490

San JuanToronto

SJU - YTZ

SJUYTZ

San Juan Luis Munoz Marin Intl

Fri 17/1

6:55 p.m.-12:55 p.m.

2 stops19h 00m

Toronto Island

Sun 19/1

7:45 p.m.-5:31 p.m.

2 stops20h 46m

C$ 493

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Thu 30/1

2:05 a.m.-11:41 a.m.

2 stops10h 36m

Toronto Pearson Intl

Sat 1/2

12:30 a.m.-2:35 p.m.

1 stop13h 05m

C$ 566

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Tue 4/2

2:05 a.m.-5:17 p.m.

1 stop16h 12m

Montreal Pierre Elliott Trudeau Intl

Mon 10/2

6:35 p.m.-9:28 p.m.

1 stop25h 53m

C$ 583

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Fri 2/5

7:25 a.m.-3:00 p.m.

1 stop7h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 6/5

6:15 a.m.-2:44 p.m.

1 stop8h 29m

C$ 593

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Sun 19/1

2:35 p.m.-6:10 p.m.

Nonstop4h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 26/1

8:00 a.m.-1:30 p.m.

Nonstop4h 30m

C$ 644

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 35 results
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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
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.

Travel insights for flights from Puerto Rico to Ontario

Get recent, data-driven insights about flights from Puerto Rico to Ontario including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Region of Ontario (average of C$ 178). Flying from Puerto Rico to Region of Ontario in July is currently the most expensive (average of C$ 258). 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?

Find hourly flight availability from Puerto Rico to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 January 2025.

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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 2 January 2025.
Read reviews from past customers who have flown WestJet, American Airlines and United Airlines from Puerto Rico to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.1
Very good
156 reviews
Check prices

Food

6.7

Overall

8.1

Boarding

8.1

Comfort

7.8

Entertainment

6.6

Crew

8.3

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

Caribbean Airlines
8.1
Very good
156 reviews
Caribbean Airlines
8.1
Very good
156 reviews
Check prices

Food

6.7

Overall

8.1

Boarding

8.1

Comfort

7.8

Entertainment

6.6

Crew

8.3

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

Alaska Airlines
8.0
Very good
9,604 reviews
Caribbean Airlines
8.1
Very good
156 reviews
Check prices

Food

6.7

Overall

8.1

Boarding

8.1

Comfort

7.8

Entertainment

6.6

Crew

8.3

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

Delta
8.0
Very good
8,536 reviews
Caribbean Airlines
8.1
Very good
156 reviews
Check prices

Food

6.7

Overall

8.1

Boarding

8.1

Comfort

7.8

Entertainment

6.6

Crew

8.3

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

Air Transat
7.8
Good
387 reviews
Caribbean Airlines
8.1
Very good
156 reviews
Check prices

Food

6.7

Overall

8.1

Boarding

8.1

Comfort

7.8

Entertainment

6.6

Crew

8.3

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

United Airlines
7.4
Good
8,968 reviews
Caribbean Airlines
8.1
Very good
156 reviews
Check prices

Food

6.7

Overall

8.1

Boarding

8.1

Comfort

7.8

Entertainment

6.6

Crew

8.3

Reviews

1 / 8

The flight attendants on my flight needs training on how to speak to people.

Related info for your journey

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

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as C$ 180. However, be on the lookout for offers from American Airlines and Air Canada, 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, October is the cheapest month in which you can book a flight from Puerto Rico to Region of Ontario (average of C$ 178). Flying from Puerto Rico to Region of Ontario in July is currently the most expensive (average of C$ 258). 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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Alternative routes for Puerto Rico to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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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 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.

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

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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