What is the cheapest airline that flies from Puerto Rico to Ontario?

United Airlines, Air Canada, and Arajet are the most popular carriers operating from Puerto Rico to Ontario

How many flights depart from Puerto Rico to Region of Ontario on average per week?

The number of flights available between Puerto Rico and Region of Ontario is 4 per week as of April 2026. The most frequent departure day is Sun, with 75% of weekly flights leaving on this day.

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?

As of April 2026, there is 1 operator available to choose from 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.

C$ 213 Cheap Flights from Puerto Rico to Ontario in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Puerto Rico to Ontario

Round-trip

One-way

Last minute

Recent round-trip flight deals from Puerto Rico to Ontario

Enter your travel dates to find the best prices.

6:00 a.m. - 3:20 p.m.

SJU

YYZ

9h 20m

1 stop

6:30 a.m. - 7:22 p.m.

YYZ

SJU

12h 52m

1 stop

C$ 443Multiple Airlines

Thu, 23 Apr - Wed, 29 Apr

6:00 a.m. - 2:53 p.m.

SJU

YYZ

8h 53m

1 stop

8:30 p.m. - 12:23 p.m.

YYZ

SJU

15h 53m

1 stop

C$ 450Multiple Airlines

Thu, 16 Apr - Sat, 18 Apr

7:40 a.m. - 3:46 p.m.

SJU

YYZ

8h 06m

1 stop

3:00 p.m. - 11:50 p.m.

YYZ

SJU

8h 50m

1 stop

C$ 494United Airlines

Wed, 15 Apr - Sat, 18 Apr

6:00 a.m. - 8:55 p.m.

SJU

YYZ

14h 55m

1 stop

1:30 p.m. - 3:58 p.m.

YYZ

SJU

26h 28m

1 stop

C$ 503Multiple Airlines

Thu, 18 Jun - Mon, 22 Jun

6:00 a.m. - 3:30 p.m.

SJU

YYZ

9h 30m

1 stop

8:00 a.m. - 10:05 p.m.

YYZ

SJU

14h 05m

1 stop

C$ 510American Airlines

Thu, 30 Apr - Sat, 9 May

6:00 a.m. - 3:30 p.m.

SJU

YYZ

9h 30m

1 stop

8:00 a.m. - 10:05 p.m.

YYZ

SJU

14h 05m

1 stop

C$ 512American Airlines

Thu, 30 Apr - Thu, 7 May

2:41 p.m. - 5:35 p.m.

SJU

YOW

26h 54m

2 stops

6:25 p.m. - 8:43 p.m.

YOW

SJU

26h 18m

2 stops

C$ 998WestJet

Thu, 11 Jun - Thu, 18 Jun

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

BQN

YOW

8h 56m

1 stop

2:48 p.m. - 11:09 p.m.

YOW

BQN

8h 21m

1 stop

C$ 1,078United Airlines

Sat, 12 Sep - Mon, 14 Sep

12:15 a.m. - 4:10 p.m.

BQN

YUL

15h 55m

1 stop

11:23 a.m. - 11:09 p.m.

YUL

BQN

11h 46m

1 stop

C$ 1,216Air Canada

Wed, 13 May - Mon, 18 May

12:15 a.m. - 10:10 p.m.

BQN

YOW

21h 55m

2 stops

8:50 a.m. - 11:09 p.m.

YOW

BQN

38h 19m

2 stops

C$ 1,368Air Canada

Sat, 12 Sep - Mon, 14 Sep

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

12 Apr

SJU1:00 a.m.San Juan Luis Munoz Marin Intl

8h 19m

1 stop

YYZ9:19 a.m.Toronto Pearson Intl

18 Apr

YYZ3:00 p.m.Toronto Pearson Intl

8h 50m

1 stop

SJU11:50 p.m.San Juan Luis Munoz Marin Intl

C$ 494

United Airlines

29 May

SJU7:40 a.m.San Juan Luis Munoz Marin Intl

8h 06m

1 stop

YYZ3:46 p.m.Toronto Pearson Intl

8 Jun

YYZ3:00 p.m.Toronto Pearson Intl

8h 50m

1 stop

SJU11:50 p.m.San Juan Luis Munoz Marin Intl

C$ 549

United Airlines

6 May

SJU1:00 a.m.San Juan Luis Munoz Marin Intl

8h 19m

1 stop

YYZ9:19 a.m.Toronto Pearson Intl

9 May

YYZ3:00 p.m.Toronto Pearson Intl

8h 50m

1 stop

SJU11:50 p.m.San Juan Luis Munoz Marin Intl

C$ 562

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

30 Apr

SJU6:00 a.m.San Juan Luis Munoz Marin Intl

9h 30m

1 stop

YYZ3:30 p.m.Toronto Pearson Intl

9 May

YYZ8:00 a.m.Toronto Pearson Intl

14h 05m

1 stop

SJU10:05 p.m.San Juan Luis Munoz Marin Intl

C$ 510

American Airlines

30 Apr

SJU6:00 a.m.San Juan Luis Munoz Marin Intl

9h 30m

1 stop

YYZ3:30 p.m.Toronto Pearson Intl

7 May

YYZ8:00 a.m.Toronto Pearson Intl

14h 05m

1 stop

SJU10:05 p.m.San Juan Luis Munoz Marin Intl

C$ 512

American Airlines

30 Apr

SJU6:00 a.m.San Juan Luis Munoz Marin Intl

9h 30m

1 stop

YYZ3:30 p.m.Toronto Pearson Intl

8 May

YYZ5:59 p.m.Toronto Pearson Intl

15h 12m

1 stop

SJU9:11 a.m.San Juan Luis Munoz Marin Intl

C$ 521

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Thu 23/4

6:00 a.m.-3:20 p.m.

1 stop9h 20m

Toronto Pearson Intl

Wed 29/4

6:30 a.m.-7:22 p.m.

1 stop12h 52m

C$ 443

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Thu 16/4

6:00 a.m.-2:53 p.m.

1 stop8h 53m

Toronto Pearson Intl

Sat 18/4

8:30 p.m.-12:23 p.m.

1 stop15h 53m

C$ 450

Quickest round-trip

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Wed 15/4

7:40 a.m.-3:46 p.m.

1 stop8h 06m

Toronto Pearson Intl

Sat 18/4

3:00 p.m.-11:50 p.m.

1 stop8h 50m

C$ 494

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Thu 18/6

6:00 a.m.-8:55 p.m.

1 stop14h 55m

Toronto Pearson Intl

Mon 22/6

1:30 p.m.-3:58 p.m.

1 stop26h 28m

C$ 503

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Thu 30/4

6:00 a.m.-3:30 p.m.

1 stop9h 30m

Toronto Pearson Intl

Sat 9/5

8:00 a.m.-10:05 p.m.

1 stop14h 05m

C$ 510

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Thu 30/4

6:00 a.m.-3:30 p.m.

1 stop9h 30m

Toronto Pearson Intl

Thu 7/5

8:00 a.m.-10:05 p.m.

1 stop14h 05m

C$ 512

San JuanOttawa

SJU - YOW

SJUYOW

San Juan Luis Munoz Marin Intl

Thu 11/6

2:41 p.m.-5:35 p.m.

2 stops26h 54m

Ottawa

Thu 18/6

6:25 p.m.-8:43 p.m.

2 stops26h 18m

C$ 998

AguadillaOttawa

BQN - YOW

BQNYOW

Aguadilla Borinquen

Sat 12/9

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

1 stop8h 56m

Ottawa

Mon 14/9

2:48 p.m.-11:09 p.m.

1 stop8h 21m

C$ 1,078

AguadillaMontreal

BQN - YUL

BQNYUL

Aguadilla Borinquen

Wed 13/5

12:15 a.m.-4:10 p.m.

1 stop15h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

11:23 a.m.-11:09 p.m.

1 stop11h 46m

C$ 1,216

AguadillaOttawa

BQN - YOW

BQNYOW

Aguadilla Borinquen

Sat 12/9

12:15 a.m.-10:10 p.m.

2 stops21h 55m

Ottawa

Mon 14/9

8:50 a.m.-11:09 p.m.

2 stops38h 19m

C$ 1,368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Region of Ontario?

In general, April 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$ 510. If you are unable to visit Region of Ontario during the month of April, then departing from Puerto Rico during the month January is also very affordable. Most momondo users find prices during this month for around C$ 562.

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 Monday. Travellers who choose to depart for Region of Ontario on a Monday will often find tickets for as low as C$ 338. The most expensive day to fly to Region of Ontario is Wednesday, with ticket prices averaging around C$ 484.

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$ 427. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 457 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 55% 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

Best price found	C$ 346
Fastest flight time	7h 18m
Direct flights	Mon and Sun
Airports in Region of Ontario	123 airports

The best one-way flight to Region of Ontario from Puerto Rico in the past 72 hours is C$ 346. The best round-trip flight deal from Puerto Rico to Region of Ontario found on momondo in the last 72 hours is C$ 380.

The fastest flight from Puerto Rico to Region of Ontario takes 7h 18m

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 123 airports in Region of Ontario. From Puerto Rico there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Puerto Rico to Ontario

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?
As of April 2026, there is 1 operator available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Puerto Rico to Region of Ontario is Airbus A321-100/200 (36.36% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (18.18%), Boeing 737-800 Passenger/BBJ2 (winglets) (18.18%), and Airbus A319 (9.09%).

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 Airlines	PriceFrom C$ 209	Free Cancellation	Rating 7.1 11,553 reviews		Search American 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.