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Cheap flights from Puerto Rico to Ontario from C$ 127

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Rico to Ontario departing on 21/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Puerto Rico to Ontario

Recent round-trip flight deals from Puerto Rico to Ontario

Enter your travel dates to find the best prices.
Arajet Logo
4:00 p.m. - 12:20 a.m.SJU-YUL
8h 20m1 stop
Arajet Logo
6:45 a.m. - 4:20 p.m.YUL-SJU
9h 35m1 stop
C$ 346Arajet
Find Deal
Sun, 29 Mar - Fri, 3 Apr
Arajet Logo
4:00 p.m. - 12:20 a.m.SJU-YUL
8h 20m1 stop
Arajet Logo
6:45 a.m. - 4:20 p.m.YUL-SJU
9h 35m1 stop
C$ 356Arajet
Find Deal
Sun, 29 Mar - Fri, 3 Apr
Multiple Airlines Logo
4:06 p.m. - 12:15 a.m.SJU-YUL
9h 09m1 stop
Multiple Airlines Logo
8:00 a.m. - 11:49 p.m.YUL-SJU
14h 49m1 stop
C$ 453Multiple Airlines
Find Deal
Sun, 21 Dec - Tue, 6 Jan
Multiple Airlines Logo
4:06 p.m. - 12:15 a.m.SJU-YUL
9h 09m1 stop
Multiple Airlines Logo
6:45 a.m. - 7:55 p.m.YUL-SJU
12h 10m2 stops
C$ 456Multiple Airlines
Find Deal
Sun, 1 Mar - Sat, 7 Mar
American Airlines Logo
7:12 p.m. - 12:18 p.m.SJU-YYZ
18h 06m1 stop
American Airlines Logo
7:30 a.m. - 11:56 p.m.YYZ-SJU
15h 26m1 stop
C$ 518American Airlines
Find Deal
Mon, 26 Jan - Sat, 31 Jan
American Airlines Logo
7:12 p.m. - 12:18 p.m.SJU-YYZ
18h 06m1 stop
American Airlines Logo
7:30 a.m. - 11:56 p.m.YYZ-SJU
15h 26m1 stop
C$ 521American Airlines
Find Deal
Mon, 26 Jan - Sat, 31 Jan
United Airlines Logo
8:10 a.m. - 2:14 p.m.SJU-YYZ
7h 04m1 stop
United Airlines Logo
2:57 p.m. - 12:36 a.m.YYZ-SJU
8h 39m1 stop
C$ 621United Airlines
Find Deal
Thu, 19 Feb - Mon, 23 Feb
Air Canada Logo
8:10 a.m. - 9:17 p.m.SJU-YUL
14h 07m1 stop
Air Canada Logo
6:00 a.m. - 2:40 p.m.YUL-SJU
7h 40m1 stop
C$ 621Air Canada
Find Deal
Wed, 24 Dec - Sun, 4 Jan
Air Canada Logo
8:10 a.m. - 11:22 p.m.SJU-YUL
16h 12m2 stops
Air Canada Logo
6:00 a.m. - 2:40 p.m.YUL-SJU
7h 40m1 stop
C$ 629Air Canada
Find Deal
Wed, 24 Dec - Sun, 4 Jan
United Airlines Logo
8:10 a.m. - 2:27 p.m.SJU-YOW
7h 17m1 stop
United Airlines Logo
2:15 p.m. - 10:22 p.m.YOW-SJU
7h 07m1 stop
C$ 859United Airlines
Find Deal
Thu, 19 Feb - Mon, 23 Feb

American Airlines flights from Puerto Rico to Region of Ontario

Our best American Airlines deals on Puerto Rico to Region of Ontario flight tickets
American Airlines
11 Nov
SJU8:20 a.m.San Juan Luis Munoz Marin Intl
11h 44m
2 stops
YYZ7:04 p.m.Toronto Pearson Intl
18 Nov
YYZ7:30 a.m.Toronto Pearson Intl
9h 22m
2 stops
SJU5:52 p.m.San Juan Luis Munoz Marin Intl
C$ 514
Find similar
American Airlines
26 Jan
SJU7:12 p.m.San Juan Luis Munoz Marin Intl
18h 06m
1 stop
YYZ12:18 p.m.Toronto Pearson Intl
31 Jan
YYZ7:30 a.m.Toronto Pearson Intl
15h 26m
1 stop
SJU11:56 p.m.San Juan Luis Munoz Marin Intl
C$ 518
Find similar
American Airlines
26 Jan
SJU7:12 p.m.San Juan Luis Munoz Marin Intl
18h 06m
1 stop
YYZ12:18 p.m.Toronto Pearson Intl
31 Jan
YYZ7:30 a.m.Toronto Pearson Intl
15h 26m
1 stop
SJU11:56 p.m.San Juan Luis Munoz Marin Intl
C$ 521
Find similar

United Airlines flights from Puerto Rico to Region of Ontario

Our best United Airlines deals on Puerto Rico to Region of Ontario flight tickets
United Airlines
19 Feb
SJU8:10 a.m.San Juan Luis Munoz Marin Intl
7h 04m
1 stop
YYZ2:14 p.m.Toronto Pearson Intl
23 Feb
YYZ2:57 p.m.Toronto Pearson Intl
8h 39m
1 stop
SJU12:36 a.m.San Juan Luis Munoz Marin Intl
C$ 621
Find similar
United Airlines
11 Nov
SJU4:52 p.m.San Juan Luis Munoz Marin Intl
8h 07m
1 stop
YYZ11:59 p.m.Toronto Pearson Intl
18 Nov
YYZ2:45 p.m.Toronto Pearson Intl
6h 37m
1 stop
SJU10:22 p.m.San Juan Luis Munoz Marin Intl
C$ 622
Find similar
United Airlines
10 Nov
SJU2:05 a.m.San Juan Luis Munoz Marin Intl
8h 31m
1 stop
YYZ9:36 a.m.Toronto Pearson Intl
18 Nov
YYZ6:10 a.m.Toronto Pearson Intl
9h 26m
1 stop
SJU4:36 p.m.San Juan Luis Munoz Marin Intl
C$ 693
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Region of 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, momondo users made 96,600 searches. Data last updated 6 November 2025.
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

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Sun 29/3

4:00 p.m.-12:20 a.m.

1 stop8h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 3/4

6:45 a.m.-4:20 p.m.

1 stop9h 35m

C$ 346

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Sun 29/3

4:00 p.m.-12:20 a.m.

1 stop8h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 3/4

6:45 a.m.-4:20 p.m.

1 stop9h 35m

C$ 356

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Sun 21/12

4:06 p.m.-12:15 a.m.

1 stop9h 09m

Montreal Pierre Elliott Trudeau Intl

Tue 6/1

8:00 a.m.-11:49 p.m.

1 stop14h 49m

C$ 453

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Sun 1/3

4:06 p.m.-12:15 a.m.

1 stop9h 09m

Montreal Pierre Elliott Trudeau Intl

Sat 7/3

6:45 a.m.-7:55 p.m.

2 stops12h 10m

C$ 456

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Mon 26/1

7:12 p.m.-12:18 p.m.

1 stop18h 06m

Toronto Pearson Intl

Sat 31/1

7:30 a.m.-11:56 p.m.

1 stop15h 26m

C$ 518

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Mon 26/1

7:12 p.m.-12:18 p.m.

1 stop18h 06m

Toronto Pearson Intl

Sat 31/1

7:30 a.m.-11:56 p.m.

1 stop15h 26m

C$ 521

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Thu 19/2

8:10 a.m.-2:14 p.m.

1 stop7h 04m

Toronto Pearson Intl

Mon 23/2

2:57 p.m.-12:36 a.m.

1 stop8h 39m

C$ 621

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Wed 24/12

8:10 a.m.-9:17 p.m.

1 stop14h 07m

Montreal Pierre Elliott Trudeau Intl

Sun 4/1

6:00 a.m.-2:40 p.m.

1 stop7h 40m

C$ 621

San JuanMontreal

SJU - YUL

SJUYUL

San Juan Luis Munoz Marin Intl

Wed 24/12

8:10 a.m.-11:22 p.m.

2 stops16h 12m

Montreal Pierre Elliott Trudeau Intl

Sun 4/1

6:00 a.m.-2:40 p.m.

1 stop7h 40m

C$ 629

San JuanOttawa

SJU - YOW

SJUYOW

San Juan Luis Munoz Marin Intl

Thu 19/2

8:10 a.m.-2:27 p.m.

1 stop7h 17m

Ottawa

Mon 23/2

2:15 p.m.-10:22 p.m.

1 stop7h 07m

C$ 859

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Ontario from

How to get the cheapest flight ticket from Puerto Rico to Region of Ontario

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 Region of Ontario?

In general, February is the cheapest month to fly from Puerto Rico to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 563. If you are unable to visit Region of Ontario during the month of February, then departing from Puerto Rico during the month January is also very affordable. Most momondo users find prices during this month for around C$ 567.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Puerto Rico to Region of Ontario is on a Friday. Travellers who choose to depart for Region of Ontario on a Friday will often find tickets for as low as C$ 261. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 557.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the afternoon. Flights from Puerto Rico to Region of Ontario during this time can be as low as C$ 449. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 463 on average. Flights to Region of Ontario from Puerto Rico at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Puerto Rico to Ontario flight route?

Fly from San Juan Luis Munoz Marin Intl to Toronto Pearson Intl for the best Puerto Rico - Ontario flight prices

What cabin class options are available on Puerto Rico to Ontario flights?

There are 3 cabin classes available to choose from on Puerto Rico to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Puerto Rico to Region of Ontario flights?

You could potentially save up to 66% on your flight if you consider stops on a Puerto Rico to Region of Ontario flight.

Cheap Puerto Rico to Region of Ontario flight deals and tips

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

Fastest flight time

4h 40m

Direct flights

Mon and Sun

Airports in Region of Ontario

2 airports
The fastest flight from Puerto Rico to Region of Ontario takes 4h 40m
Direct flights go from Puerto Rico to Region of Ontario on Monday and Sunday. The only airline offering direct flights is Air Canada.
There are 2 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ)
Search flight deals

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

    Prices for flights from Puerto Rico to Ontario were last updated today.

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

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

    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 Puerto Rico to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Puerto Rico to Region of Ontario?

Best airlines flying from Puerto Rico to Region of Ontario

Compare and see reviews for airlines that fly from Puerto Rico to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 211Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom C$ 734Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Puerto Rico to Ontario . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Puerto Rico to Ontario on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Ontario from Puerto Rico. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Puerto Rico to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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