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Cheap flights from Ontario to Puerto Rico from C$ 226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Puerto Rico departing on 24/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Arajet Logo
12:40 p.m. - 7:30 p.m.
YYZ
-
SJU
6h 50m
1 stop
Arajet Logo
4:30 p.m. - 11:55 p.m.
SJU
-
YYZ
7h 25m
1 stop
C$ 331Arajet
Sat, 12 Sep - Tue, 15 Sep
Arajet Logo
12:40 p.m. - 7:30 p.m.
YYZ
-
SJU
6h 50m
1 stop
Arajet Logo
4:30 p.m. - 11:55 p.m.
SJU
-
YYZ
7h 25m
1 stop
C$ 404Arajet
Sat, 26 Sep - Tue, 29 Sep
United Airlines Logo
6:00 a.m. - 1:53 p.m.
YUL
-
SJU
7h 53m
1 stop
United Airlines Logo
1:25 p.m. - 10:06 p.m.
SJU
-
YUL
8h 41m
1 stop
C$ 409United Airlines
Wed, 9 Sep - Sat, 12 Sep
United Airlines Logo
6:00 a.m. - 1:53 p.m.
YUL
-
SJU
7h 53m
1 stop
United Airlines Logo
1:25 p.m. - 10:06 p.m.
SJU
-
YUL
8h 41m
1 stop
C$ 411United Airlines
Wed, 9 Sep - Sat, 12 Sep
Multiple Airlines Logo
6:10 a.m. - 3:36 p.m.
YYZ
-
SJU
9h 26m
1 stop
Multiple Airlines Logo
2:20 p.m. - 7:20 p.m.
SJU
-
YYZ
5h 00mdirect
C$ 442Multiple Airlines
Sun, 25 Oct - Fri, 30 Oct
Multiple Airlines Logo
6:10 a.m. - 4:36 p.m.
YYZ
-
SJU
9h 26m
1 stop
Multiple Airlines Logo
3:35 p.m. - 8:46 a.m.
SJU
-
YYZ
18h 11m
1 stop
C$ 446Multiple Airlines
Sat, 14 Nov - Sat, 21 Nov
American Airlines Logo
6:00 a.m. - 3:28 p.m.
YYZ
-
SJU
9h 28m
1 stop
American Airlines Logo
7:30 a.m. - 9:40 p.m.
SJU
-
YYZ
14h 10m
1 stop
C$ 448American Airlines
Tue, 6 Oct - Tue, 13 Oct
American Airlines Logo
6:15 a.m. - 1:32 p.m.
YYZ
-
SJU
7h 17m
1 stop
American Airlines Logo
6:27 a.m. - 5:15 p.m.
SJU
-
YYZ
10h 48m
2 stops
C$ 454American Airlines
Sat, 26 Sep - Tue, 29 Sep
Air Canada Logo
7:20 p.m. - 2:40 p.m.
YQG
-
SJU
18h 20m
2 stops
Air Canada Logo
3:35 p.m. - 9:55 a.m.
SJU
-
YQG
19h 20m
2 stops
C$ 503Air Canada
Fri, 11 Dec - Sat, 19 Dec
Air Canada Logo
12:15 p.m. - 2:44 p.m.
YTZ
-
SJU
26h 29m
1 stop
Air Canada Logo
3:56 p.m. - 10:07 a.m.
SJU
-
YTZ
18h 11m
1 stop
C$ 581Air Canada
Fri, 18 Sep - Tue, 22 Sep

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United Airlines flights from Region of Ontario to Puerto Rico

Our best United Airlines deals on Region of Ontario to Puerto Rico flight tickets
United Airlines
9 Sep
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
7h 53m
1 stop
SJU1:53 p.m.San Juan Luis Munoz Marin Intl
12 Sep
SJU1:25 p.m.San Juan Luis Munoz Marin Intl
8h 41m
1 stop
YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 409
United Airlines
9 Sep
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
7h 53m
1 stop
SJU1:53 p.m.San Juan Luis Munoz Marin Intl
12 Sep
SJU1:25 p.m.San Juan Luis Munoz Marin Intl
8h 41m
1 stop
YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 411
United Airlines
5 Sep
YYZ7:00 a.m.Toronto Pearson Intl
7h 44m
1 stop
SJU2:44 p.m.San Juan Luis Munoz Marin Intl
12 Sep
SJU1:00 a.m.San Juan Luis Munoz Marin Intl
8h 19m
1 stop
YYZ9:19 a.m.Toronto Pearson Intl
C$ 418

Arajet flights from Region of Ontario to Puerto Rico

Our best Arajet deals on Region of Ontario to Puerto Rico flight tickets
Arajet
12 Sep
YYZ12:40 p.m.Toronto Pearson Intl
6h 50m
1 stop
SJU7:30 p.m.San Juan Luis Munoz Marin Intl
15 Sep
SJU4:30 p.m.San Juan Luis Munoz Marin Intl
7h 25m
1 stop
YYZ11:55 p.m.Toronto Pearson Intl
C$ 331
Arajet
26 Sep
YYZ12:40 p.m.Toronto Pearson Intl
6h 50m
1 stop
SJU7:30 p.m.San Juan Luis Munoz Marin Intl
29 Sep
SJU4:30 p.m.San Juan Luis Munoz Marin Intl
7h 25m
1 stop
YYZ11:55 p.m.Toronto Pearson Intl
C$ 404
Arajet
18 Sep
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
9h 20m
1 stop
SJU4:20 p.m.San Juan Luis Munoz Marin Intl
4 Oct
SJU4:00 p.m.San Juan Luis Munoz Marin Intl
8h 20m
1 stop
YUL12:20 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 499

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario 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, momondo users made 96,600 searches. Data last updated 1 July 2026.
Use the filters below to find and compare flights from Ontario to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 12/9

12:40 p.m.-7:30 p.m.

1 stop6h 50m

San Juan Luis Munoz Marin Intl

Tue 15/9

4:30 p.m.-11:55 p.m.

1 stop7h 25m

C$ 331

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 26/9

12:40 p.m.-7:30 p.m.

1 stop6h 50m

San Juan Luis Munoz Marin Intl

Tue 29/9

4:30 p.m.-11:55 p.m.

1 stop7h 25m

C$ 404

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

6:00 a.m.-1:53 p.m.

1 stop7h 53m

San Juan Luis Munoz Marin Intl

Sat 12/9

1:25 p.m.-10:06 p.m.

1 stop8h 41m

C$ 409

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

6:00 a.m.-1:53 p.m.

1 stop7h 53m

San Juan Luis Munoz Marin Intl

Sat 12/9

1:25 p.m.-10:06 p.m.

1 stop8h 41m

C$ 411

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 25/10

6:10 a.m.-3:36 p.m.

1 stop9h 26m

San Juan Luis Munoz Marin Intl

Fri 30/10

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

Nonstop5h 00m

C$ 442

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 14/11

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

1 stop9h 26m

San Juan Luis Munoz Marin Intl

Sat 21/11

3:35 p.m.-8:46 a.m.

1 stop18h 11m

C$ 446

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 6/10

6:00 a.m.-3:28 p.m.

1 stop9h 28m

San Juan Luis Munoz Marin Intl

Tue 13/10

7:30 a.m.-9:40 p.m.

1 stop14h 10m

C$ 448

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 26/9

6:15 a.m.-1:32 p.m.

1 stop7h 17m

San Juan Luis Munoz Marin Intl

Tue 29/9

6:27 a.m.-5:15 p.m.

2 stops10h 48m

C$ 454

WindsorSan Juan

YQG - SJU

YQGSJU

Windsor

Fri 11/12

7:20 p.m.-2:40 p.m.

2 stops18h 20m

San Juan Luis Munoz Marin Intl

Sat 19/12

3:35 p.m.-9:55 a.m.

2 stops19h 20m

C$ 503

TorontoSan Juan

YTZ - SJU

YTZSJU

Toronto Island

Fri 18/9

12:15 p.m.-2:44 p.m.

1 stop26h 29m

San Juan Luis Munoz Marin Intl

Tue 22/9

3:56 p.m.-10:07 a.m.

1 stop18h 11m

C$ 581

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

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

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 Puerto Rico?

If you aren’t able to travel to Puerto Rico during the month of October, then flying in December is also cheap. Prices for this month can be found on momondo for an average of C$ 205.

What is the cheapest day to depart on your flight to Puerto Rico?

The cheapest day to depart from Region of Ontario to Puerto Rico is on a Friday. Travellers who choose to depart for Puerto Rico on a Friday will often find tickets for as low as C$ 819. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 1,150. These prices are subject to change though, so be sure to set up a Price Alert for flights to Puerto Rico.

What is the cheapest Ontario to Puerto Rico flight route?

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

How far in advance should I book a flight from Ontario to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around C$ 765 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Region of Ontario for as low as C$ 640 on momondo.

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

There are 2 cabin classes available to choose from on Region of Ontario to Puerto Rico 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 Region of Ontario to Puerto Rico flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to Puerto Rico.

Cheap Region of Ontario to Puerto Rico flight deals and tips

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

Best price found

C$ 369

Fastest flight time

4h 30m

Direct flights

Mon, Sat and Sun

Airports in Puerto Rico

20 airports
The best one-way flight to Puerto Rico from Region of Ontario in the past 72 hours is C$ 369. The best round-trip flight deal from Region of Ontario to Puerto Rico found on momondo in the last 72 hours is C$ 581.
The fastest flight from Region of Ontario to Puerto Rico takes 4h 30m
Direct flights go from Region of Ontario to Puerto Rico on Monday, Saturday and Sunday. The only airline offering direct flights is WestJet.
There are 20 airports in Puerto Rico. From Region of Ontario there are direct flights to San Juan Luis Munoz Marin Intl (SJU).
Search flight deals

Frequently asked questions about flying from Ontario to Puerto Rico

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

    Prices for flights from Ontario to Puerto Rico are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents you'll need for your trip to Puerto Rico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Region of Ontario to Puerto Rico

Compare and see reviews for airlines that fly from Region of Ontario to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
ArajetPriceFrom C$ 264Free CancellationRating
6.5
49 reviews
Search Arajet flights
American AirlinesPriceFrom C$ 292Free CancellationRating
7.1
11,765 reviews
Search American Airlines flights
Air CanadaPriceFrom C$ 307Free CancellationRating
7.1
11,285 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 345Free CancellationRating
7.4
9,917 reviews
Search United Airlines flights
WestJetPriceFrom C$ 468Free CancellationRating
7.2
3,393 reviews
Search WestJet flights
DeltaPriceFrom C$ 804Free CancellationRating
7.8
8,453 reviews
Search Delta flights

Why use momondo?

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

Finding the right flight to Puerto Rico from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Puerto Rico quick and easy, saving you time and money.

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

Yes. All flights to Puerto Rico from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

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

Price alerts on flights to Puerto Rico from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Puerto Rico

Popular Cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo
Flights to San Juanfrom C$ 404
Flights to Aguadillafrom C$ 1,144