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Cheap flights from Ontario to Puerto Rico from C$ 215

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 1/11. 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 Ontario to Puerto Rico

Cheap round-trip flights

United Airlines Logo
8:55 a.m. - 9:00 p.m.YYZ-SJU
11h 05m1 stop
United Airlines Logo
8:30 a.m. - 6:57 p.m.SJU-YYZ
11h 27m1 stop
C$ 333United Airlines
Find Deal
Sun, 7 Dec - Tue, 16 Dec
United Airlines Logo
8:55 a.m. - 9:00 p.m.YYZ-SJU
11h 05m1 stop
United Airlines Logo
2:05 a.m. - 9:36 a.m.SJU-YYZ
8h 31m1 stop
C$ 347United Airlines
Find Deal
Mon, 17 Nov - Tue, 18 Nov
American Airlines Logo
11:51 a.m. - 9:32 p.m.YYZ-SJU
8h 41m1 stop
American Airlines Logo
4:26 p.m. - 10:51 p.m.SJU-YYZ
7h 25m1 stop
C$ 361American Airlines
Find Deal
Sat, 15 Nov - Sat, 22 Nov
American Airlines Logo
4:07 p.m. - 11:47 p.m.YYZ-SJU
6h 40m1 stop
American Airlines Logo
4:26 p.m. - 10:51 p.m.SJU-YYZ
7h 25m1 stop
C$ 362American Airlines
Find Deal
Mon, 17 Nov - Wed, 19 Nov
United Airlines Logo
6:00 a.m. - 1:45 p.m.YUL-SJU
7h 45m1 stop
United Airlines Logo
1:20 p.m. - 9:42 p.m.SJU-YUL
8h 22m1 stop
C$ 362United Airlines
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Lufthansa Logo
3:00 p.m. - 11:57 p.m.YYZ-SJU
8h 57m1 stop
Lufthansa Logo
1:05 a.m. - 9:19 a.m.SJU-YYZ
8h 14m1 stop
C$ 404Lufthansa
Find Deal
Sat, 27 Sep - Fri, 3 Oct
Air Canada Logo
1:10 p.m. - 12:36 a.m.YUL-SJU
10h 26m1 stop
Air Canada Logo
2:05 a.m. - 1:31 p.m.SJU-YUL
12h 26m1 stop
C$ 506Air Canada
Find Deal
Wed, 10 Dec - Thu, 18 Dec
Logo
1:30 p.m. - 2:11 p.m.YYZ-SJU
24h 41m2 stops
Logo
9:55 a.m. - 12:30 a.m.SJU-YYZ
14h 35m1 stop
C$ 511
Find Deal
Mon, 8 Sep - Tue, 16 Sep
Air Canada Logo
7:00 a.m. - 12:36 a.m.YUL-SJU
16h 36m2 stops
Air Canada Logo
7:35 p.m. - 1:31 p.m.SJU-YUL
18h 56m1 stop
C$ 515Air Canada
Find Deal
Wed, 10 Dec - Fri, 19 Dec
Logo
4:00 p.m. - 11:59 p.m.YYZ-SJU
7h 59m1 stop
Logo
8:00 a.m. - 2:25 p.m.SJU-YYZ
30h 25m1 stop
C$ 519
Find Deal
Fri, 3 Oct - Sun, 5 Oct

American Airlines flights from Region of Ontario to Puerto Rico

Our best American Airlines deals on Region of Ontario to Puerto Rico flight tickets
American Airlines
15 Nov
YYZ11:51 a.m.Toronto Pearson Intl
8h 41m
1 stop
SJU9:32 p.m.San Juan Luis Munoz Marin Intl
22 Nov
SJU4:26 p.m.San Juan Luis Munoz Marin Intl
7h 25m
1 stop
YYZ10:51 p.m.Toronto Pearson Intl
C$ 361
Find similar
American Airlines
17 Nov
YYZ4:07 p.m.Toronto Pearson Intl
6h 40m
1 stop
SJU11:47 p.m.San Juan Luis Munoz Marin Intl
19 Nov
SJU4:26 p.m.San Juan Luis Munoz Marin Intl
7h 25m
1 stop
YYZ10:51 p.m.Toronto Pearson Intl
C$ 362
Find similar
American Airlines
25 Oct
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
7h 05m
1 stop
SJU11:05 p.m.San Juan Luis Munoz Marin Intl
4 Nov
SJU5:59 p.m.San Juan Luis Munoz Marin Intl
19h 16m
2 stops
YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 397
Find similar

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
7 Dec
YYZ8:55 a.m.Toronto Pearson Intl
11h 05m
1 stop
SJU9:00 p.m.San Juan Luis Munoz Marin Intl
16 Dec
SJU8:30 a.m.San Juan Luis Munoz Marin Intl
11h 27m
1 stop
YYZ6:57 p.m.Toronto Pearson Intl
C$ 333
Find similar
United Airlines
17 Nov
YYZ8:55 a.m.Toronto Pearson Intl
11h 05m
1 stop
SJU9:00 p.m.San Juan Luis Munoz Marin Intl
18 Nov
SJU2:05 a.m.San Juan Luis Munoz Marin Intl
8h 31m
1 stop
YYZ9:36 a.m.Toronto Pearson Intl
C$ 347
Find similar
United Airlines
21 Oct
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
7h 45m
1 stop
SJU1:45 p.m.San Juan Luis Munoz Marin Intl
28 Oct
SJU1:20 p.m.San Juan Luis Munoz Marin Intl
8h 22m
1 stop
YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 362
Find similar

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 13 August 2025.
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

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 7/12

8:55 a.m.-9:00 p.m.

1 stop11h 05m

San Juan Luis Munoz Marin Intl

Tue 16/12

8:30 a.m.-6:57 p.m.

1 stop11h 27m

C$ 333

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Mon 17/11

8:55 a.m.-9:00 p.m.

1 stop11h 05m

San Juan Luis Munoz Marin Intl

Tue 18/11

2:05 a.m.-9:36 a.m.

1 stop8h 31m

C$ 347

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 15/11

11:51 a.m.-9:32 p.m.

1 stop8h 41m

San Juan Luis Munoz Marin Intl

Sat 22/11

4:26 p.m.-10:51 p.m.

1 stop7h 25m

C$ 361

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Mon 17/11

4:07 p.m.-11:47 p.m.

1 stop6h 40m

San Juan Luis Munoz Marin Intl

Wed 19/11

4:26 p.m.-10:51 p.m.

1 stop7h 25m

C$ 362

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

6:00 a.m.-1:45 p.m.

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Tue 28/10

1:20 p.m.-9:42 p.m.

1 stop8h 22m

C$ 362

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 27/9

3:00 p.m.-11:57 p.m.

1 stop8h 57m

San Juan Luis Munoz Marin Intl

Fri 3/10

1:05 a.m.-9:19 a.m.

1 stop8h 14m

C$ 404

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 10/12

1:10 p.m.-12:36 a.m.

1 stop10h 26m

San Juan Luis Munoz Marin Intl

Thu 18/12

2:05 a.m.-1:31 p.m.

1 stop12h 26m

C$ 506

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Mon 8/9

1:30 p.m.-2:11 p.m.

2 stops24h 41m

San Juan Luis Munoz Marin Intl

Tue 16/9

9:55 a.m.-12:30 a.m.

1 stop14h 35m

C$ 511

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 10/12

7:00 a.m.-12:36 a.m.

2 stops16h 36m

San Juan Luis Munoz Marin Intl

Fri 19/12

7:35 p.m.-1:31 p.m.

1 stop18h 56m

C$ 515

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Fri 3/10

4:00 p.m.-11:59 p.m.

1 stop7h 59m

San Juan Luis Munoz Marin Intl

Sun 5/10

8:00 a.m.-2:25 p.m.

1 stop30h 25m

C$ 519

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 April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 550.

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$ 575. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 1,089. 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 time of day to depart on your flight to Puerto Rico?

The cheapest time of day to fly to Puerto Rico is in the afternoon when flights can be purchased for as low as C$ 549. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 732 on average. Flights to Puerto Rico from Region of Ontario in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 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$ 706 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$ 627 on momondo.

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

There are 3 cabin classes available to choose from on 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?

You could potentially save up to 5% on your flight if you consider stops on a Region of Ontario to Puerto Rico flight.

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$ 215

Fastest flight time

4h 40m

Direct flights

Mon and Sun

Airports in Puerto Rico

1 airport
The best one-way flight to Puerto Rico from Region of Ontario in the past 72 hours is C$ 215. The best round-trip flight deal from Region of Ontario to Puerto Rico found on momondo in the last 72 hours is C$ 333.
The fastest flight from Region of Ontario to Puerto Rico takes 4h 40m
Direct flights go from Region of Ontario to Puerto Rico on Monday and Sunday. Airlines offering direct flights are: Delta, Air Canada and WestJet.
There is 1 airport near Puerto Rico: San Juan Luis Munoz Marin Intl (SJU)
Search flight deals

  • 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
United AirlinesPriceFrom C$ 327Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 352Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom C$ 425Free CancellationRating
8.0
7,979 reviews
Search Delta flights
Air CanadaPriceFrom C$ 445Free CancellationRating
7.1
9,943 reviews
Search Air Canada flights
WestJetPriceFrom C$ 484Free CancellationRating
7.2
3,008 reviews
Search WestJet 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$ 333
Flights to Aguadillafrom C$ 563