What is the cheapest airline that flies from Toronto to San Juan?

United Airlines is the most popular carrier operating from Toronto to San Juan

How often are flights from Toronto to San Juan delayed?

Historically, on average around 40% of flights between Toronto and San Juan have experienced a delay on any given week. The average delay length over the past 12 months has been 153 minutes.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airlines fly to San Juan?

United Airlines, Air Canada and WestJet are the top three most popular airlines that fly to San Juan from Toronto according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when travelling to San Juan. Keep in mind that there are 6 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on Toronto to San Juan flights?

According to our data, WestJet has had the least delays on this route over the last 12 months, with about 35% of their flights experiencing any sort of delay.

What is the most punctual flight time for Toronto to San Juan flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from Toronto to San Juan?

Prices for flights from Toronto to San Juan are refreshed on a daily basis.

How many operators does momondo search for flights from Toronto to San Juan?

There are 6 operators available for flights from Toronto to San Juan as of July 2026.

How old do you have to be to fly from Toronto to San Juan?

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 Toronto to San Juan.

What documentation or ID do you need to fly to San Juan?

The required travel and health documents for your San Juan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 161 Cheap Flights from Toronto to San Juan in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Toronto to San Juan

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YYZ

SJU

6h 50m

1 stop

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

SJU

YYZ

7h 25m

1 stop

C$ 330Arajet

Sat, 12 Sep - Tue, 22 Sep

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

YYZ

SJU

6h 50m

1 stop

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

SJU

YYZ

7h 25m

1 stop

C$ 330Arajet

Sat, 5 Sep - Tue, 15 Sep

6:30 a.m. - 4:20 p.m.

YYZ

SJU

9h 50m

1 stop

6:12 p.m. - 3:20 p.m.

SJU

YYZ

22h 08m

1 stop

C$ 378Multiple Airlines

Fri, 30 Oct - Wed, 4 Nov

7:50 a.m. - 1:30 p.m.

YYZ

SJU

4h 40mdirect

2:25 p.m. - 6:25 p.m.

SJU

YYZ

5h 00mdirect

C$ 408Air Canada

Sun, 13 Dec - Sat, 9 Jan

6:30 a.m. - 4:20 p.m.

YYZ

SJU

9h 50m

1 stop

5:12 p.m. - 4:55 p.m.

SJU

YYZ

23h 43m

1 stop

C$ 408Multiple Airlines

Fri, 16 Oct - Mon, 19 Oct

8:45 a.m. - 1:25 p.m.

YYZ

SJU

4h 40mdirect

3:20 p.m. - 7:20 p.m.

SJU

YYZ

5h 00mdirect

C$ 409Air Canada

Fri, 30 Oct - Fri, 6 Nov

7:00 a.m. - 2:44 p.m.

YYZ

SJU

7h 44m

1 stop

1:00 a.m. - 9:19 a.m.

SJU

YYZ

8h 19m

1 stop

C$ 411United Airlines

Tue, 15 Sep - Tue, 15 Sep

2:50 p.m. - 10:22 p.m.

YYZ

SJU

6h 32m

1 stop

5:50 p.m. - 11:28 p.m.

SJU

YYZ

6h 38m

1 stop

C$ 418United Airlines

Wed, 20 Jan - Wed, 27 Jan

7:27 a.m. - 8:47 p.m.

YYZ

SJU

13h 20m

2 stops

3:41 p.m. - 10:39 p.m.

SJU

YYZ

6h 58m

1 stop

C$ 439American Airlines

Wed, 9 Sep - Wed, 16 Sep

7:27 a.m. - 8:47 p.m.

YYZ

SJU

13h 20m

2 stops

6:00 a.m. - 4:45 p.m.

SJU

YYZ

10h 45m

2 stops

C$ 439American Airlines

Wed, 9 Sep - Wed, 16 Sep

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Arajet flights from Toronto to San Juan

Our best Arajet deals on Toronto to San Juan flight tickets

Arajet

5 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$ 330

Arajet

30 Oct

YYZ6:30 a.m.Toronto Pearson Intl

9h 50m

1 stop

SJU4:20 p.m.San Juan Luis Munoz Marin Intl

5 Nov

SJU4:24 p.m.San Juan Luis Munoz Marin Intl

8h 26m

1 stop

YYZ11:50 p.m.Toronto Pearson Intl

C$ 334

Arajet

30 Oct

YYZ6:30 a.m.Toronto Pearson Intl

9h 50m

1 stop

SJU4:20 p.m.San Juan Luis Munoz Marin Intl

5 Nov

SJU4:24 p.m.San Juan Luis Munoz Marin Intl

8h 26m

1 stop

YYZ11:50 p.m.Toronto Pearson Intl

C$ 336

Air Canada flights from Toronto to San Juan

Our best Air Canada deals on Toronto to San Juan flight tickets

Air Canada

30 Oct

YYZ8:45 a.m.Toronto Pearson Intl

4h 40m

SJU1:25 p.m.San Juan Luis Munoz Marin Intl

6 Nov

SJU3:20 p.m.San Juan Luis Munoz Marin Intl

5h 00m

YYZ7:20 p.m.Toronto Pearson Intl

C$ 409

Air Canada

13 Dec

YYZ7:50 a.m.Toronto Pearson Intl

4h 40m

SJU1:30 p.m.San Juan Luis Munoz Marin Intl

9 Jan

SJU3:35 p.m.San Juan Luis Munoz Marin Intl

8h 21m

1 stop

YYZ10:56 p.m.Toronto Pearson Intl

C$ 413

Air Canada

24 Jan

YYZ7:50 a.m.Toronto Pearson Intl

4h 40m

SJU1:30 p.m.San Juan Luis Munoz Marin Intl

30 Jan

SJU3:35 p.m.San Juan Luis Munoz Marin Intl

17h 00m

1 stop

YYZ7:35 a.m.Toronto Pearson Intl

C$ 449

Fly from

Fly to

Route

Depart

Return

Price

Cheapest 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 22/9

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

1 stop7h 25m

C$ 330

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 5/9

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$ 330

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Fri 30/10

6:30 a.m.-4:20 p.m.

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Wed 4/11

6:12 p.m.-3:20 p.m.

1 stop22h 08m

C$ 378

Quickest round-trip

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 13/12

7:50 a.m.-1:30 p.m.

Nonstop4h 40m

San Juan Luis Munoz Marin Intl

Sat 9/1

2:25 p.m.-6:25 p.m.

Nonstop5h 00m

C$ 408

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Fri 16/10

6:30 a.m.-4:20 p.m.

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Mon 19/10

5:12 p.m.-4:55 p.m.

1 stop23h 43m

C$ 408

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Fri 30/10

8:45 a.m.-1:25 p.m.

Nonstop4h 40m

San Juan Luis Munoz Marin Intl

Fri 6/11

3:20 p.m.-7:20 p.m.

Nonstop5h 00m

C$ 409

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 15/9

7:00 a.m.-2:44 p.m.

1 stop7h 44m

San Juan Luis Munoz Marin Intl

Tue 15/9

1:00 a.m.-9:19 a.m.

1 stop8h 19m

C$ 411

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Wed 20/1

2:50 p.m.-10:22 p.m.

1 stop6h 32m

San Juan Luis Munoz Marin Intl

Wed 27/1

5:50 p.m.-11:28 p.m.

1 stop6h 38m

C$ 418

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Wed 9/9

7:27 a.m.-8:47 p.m.

2 stops13h 20m

San Juan Luis Munoz Marin Intl

Wed 16/9

3:41 p.m.-10:39 p.m.

1 stop6h 58m

C$ 439

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Wed 9/9

7:27 a.m.-8:47 p.m.

2 stops13h 20m

San Juan Luis Munoz Marin Intl

Wed 16/9

6:00 a.m.-4:45 p.m.

2 stops10h 45m

C$ 439

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 Toronto to San Juan

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

Delays

What is the typical price of a round-trip flight between Toronto and San Juan?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 573 to C$ 902.
The lowest price recently found on this route was C$ 330.

What is the cheapest month to fly to San Juan?

The month of October is, on average, the cheapest month to fly to San Juan from Toronto, with most prices found around C$ 495. If you aren’t able to travel to San Juan during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 526.

What is the cheapest day to depart on your flight to San Juan?

According to our data, Friday is the cheapest day to fly to San Juan from Toronto. The lowest ticket price found for a Friday departure recently was C$ 814. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Toronto because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,186.

What is the cheapest Toronto to San Juan flight route?

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

How far in advance should I book a flight from Toronto to San Juan?

You are more likely to see cheaper flights to San Juan from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around C$ 766 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Toronto for as low as C$ 646 on momondo.

What cabin class options are available on Toronto to San Juan flights?

There are 2 cabin classes available to choose from on Toronto to San Juan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Toronto to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to San Juan

Fastest flight time	4h 35m
Direct flights	Mon, Sat and Sun
Airports in San Juan	2 airports

The fastest flight from Toronto to San Juan takes 4h 35m

Direct flights go from Toronto to San Juan on Monday, Saturday and Sunday. There are no airlines offering direct flights.

There are 2 airports in San Juan. From Toronto there are direct flights to San Juan Luis Munoz Marin Intl (SJU).

Search flight deals

Frequently asked questions about flying from Toronto to San Juan

How far is Toronto to San Juan by plane?
Toronto and San Juan are 3061.4 km apart from one another. Typically, this will take 4h 35m by plane in normal conditions.
When did momondo last update prices for flights from Toronto to San Juan?
Prices for flights from Toronto to San Juan are refreshed on a daily basis.
How many operators does momondo search for flights from Toronto to San Juan?
There are 6 operators available for flights from Toronto to San Juan as of July 2026.
How old do you have to be to fly from Toronto to San Juan?
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 Toronto to San Juan.
What documentation or ID do you need to fly to San Juan?
The required travel and health documents for your San Juan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Toronto to San Juan

Compare and see reviews for airlines that fly from Toronto to San Juan with momondo

Airline	Rating	Free Cancellation	Price
Arajet	PriceFrom C$ 262	Free Cancellation	Rating 6.3 51 reviews	Search Arajet flights
American Airlines	PriceFrom C$ 290	Free Cancellation	Rating 7.1 11,840 reviews	Search American Airlines flights
United Airlines	PriceFrom C$ 340	Free Cancellation	Rating 7.4 10,050 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 386	Free Cancellation	Rating 7.2 3,415 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 399	Free Cancellation	Rating 7.1 11,404 reviews	Search Air Canada flights
Delta	PriceFrom C$ 798	Free Cancellation	Rating 7.8 8,484 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to San Juan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Toronto.

Can I find flights from Toronto to San Juan with flexible booking policies on momondo?

All flight searches from Toronto to San Juan on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Toronto to San Juan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from Toronto.

I’m not ready to book a flight from Toronto to San Juan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Toronto to San Juan 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.

An easier way to manage your San Juan trip

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Fly into one of these airports located in San Juan

San Juan Isla Grande Airport

San Juan Luis Munoz Marin Intl Airport

Cheap flights from Toronto to San Juan from C$ 161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to San Juan departing on 5/9. 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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Arajet flights from Toronto to San Juan

Our best Arajet deals on Toronto to San Juan flight tickets

Air Canada flights from Toronto to San Juan

Our best Air Canada deals on Toronto to San Juan flight tickets

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How to get the cheapest flight ticket from Toronto to San Juan

What is the typical price of a round-trip flight between Toronto and San Juan?

What is the cheapest month to fly to San Juan?

What is the cheapest day to depart on your flight to San Juan?

What is the cheapest Toronto to San Juan flight route?

How far in advance should I book a flight from Toronto to San Juan?

What cabin class options are available on Toronto to San Juan flights?

What is the cheapest airline that flies from Toronto to San Juan?

Which airlines fly to San Juan?

How often are flights from Toronto to San Juan delayed?

What is the most punctual flight time for Toronto to San Juan flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Toronto to San Juan flights?

Cheap Toronto to San Juan flight deals and tips

Fastest flight time

Direct flights

Airports in San Juan

Frequently asked questions about flying from Toronto to San Juan

Best airlines flying from Toronto to San Juan

Compare and see reviews for airlines that fly from Toronto to San Juan with momondo

Why use momondo?

An easier way to manage your San Juan 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 11.5 km from San Juan

Fly your favourite airline to San Juan

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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Popular flights according to clicks in the last 7 days on momondo

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