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

United Airlines and American Airlines are the most popular carriers operating from Toronto Pearson Intl to San Juan

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

According to our data, WestJet have had the least number of delays on this route over the last 12 months; with about 20% of their flights experiencing any sort of delay.

What airlines fly to San Juan?

WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to San Juan from Toronto Pearson Intl Airport according to our data. WestJet is the first choice among our users, with 36% of people opting to fly with this airline when traveling to San Juan. Keep in mind that there are 4 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.

How often are flights from Toronto to San Juan delayed?

Historically, on average around 37% 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 151 minutes.

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

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

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

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

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

As of December 2025, there are 4 operators available to choose from for flights from Toronto Pearson Intl Airport to San Juan.

How old do you have to be to fly from Toronto Pearson Intl Airport 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 Pearson Intl Airport to San Juan.

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

The necessary travel and health documents for your San Juan 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.

$152 Cheap Flights from Toronto Pearson Intl Airport to San Juan in 2025/26

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Find the cheapest flights from Toronto Pearson Intl Airport to San Juan

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 am - 4:36 pm

YYZ

SJU

9h 26m1 stop

2:05 am - 9:36 am

SJU

YYZ

8h 31m1 stop

$284United Airlines

Sun, Jan 18 - Fri, Jan 23

6:10 am - 4:36 pm

YYZ

SJU

9h 26m1 stop

2:05 am - 9:36 am

SJU

YYZ

8h 31m1 stop

$293United Airlines

Tue, Jan 13 - Fri, Jan 23

8:30 pm - 12:32 pm

YYZ

SJU

15h 02m1 stop

6:00 am - 2:20 pm

SJU

YYZ

9h 20m1 stop

$296Multiple Airlines

Sat, Jan 17 - Fri, Jan 23

8:25 am - 1:00 pm

YYZ

SJU

4h 35mnonstop

3:22 pm - 11:20 pm

SJU

YYZ

7h 58m1 stop

$300Multiple Airlines

Sun, Mar 8 - Sat, Mar 14

2:57 pm - 12:36 am

YYZ

SJU

8h 39m1 stop

2:05 am - 9:36 am

SJU

YYZ

8h 31m1 stop

$302United Airlines

Mon, Jan 12 - Thu, Jan 22

2:57 pm - 12:36 am

YYZ

SJU

8h 39m1 stop

2:05 am - 9:36 am

SJU

YYZ

8h 31m1 stop

$306United Airlines

Fri, Feb 20 - Thu, Feb 26

3:40 pm - 1:20 am

YYZ

SJU

8h 40m1 stop

8:45 pm - 2:20 pm

SJU

YYZ

18h 35m2 stops

$309Multiple Airlines

Sun, Jan 18 - Sun, Jan 25

8:30 pm - 12:32 pm

YYZ

SJU

15h 02m1 stop

8:00 am - 8:11 pm

SJU

YYZ

13h 11m2 stops

$315Multiple Airlines

Sat, Jan 17 - Thu, Jan 22

11:15 am - 11:44 pm

YYZ

SJU

11h 29m1 stop

5:50 pm - 11:20 pm

SJU

YYZ

30h 30m2 stops

$317Multiple Airlines

Tue, Jan 6 - Tue, Jan 27

2:45 pm - 10:22 pm

YYZ

SJU

6h 37m1 stop

2:05 am - 9:36 am

SJU

YYZ

8h 31m1 stop

$318United Airlines

Fri, Jan 23 - Fri, Jan 30

United Airlines flights from Toronto Pearson Intl Airport to San Juan

Our best United Airlines deals on Toronto Pearson Intl Airport to San Juan flight tickets

United Airlines

Jan 18

YYZ6:10 amToronto Pearson Intl

9h 26m

1 stop

SJU4:36 pmSan Juan Luis Munoz Marin Intl

Jan 23

SJU2:05 amSan Juan Luis Munoz Marin Intl

8h 31m

1 stop

YYZ9:36 amToronto Pearson Intl

$284

Find similar

United Airlines

Jan 13

YYZ6:10 amToronto Pearson Intl

9h 26m

1 stop

SJU4:36 pmSan Juan Luis Munoz Marin Intl

Jan 23

SJU2:05 amSan Juan Luis Munoz Marin Intl

8h 31m

1 stop

YYZ9:36 amToronto Pearson Intl

$293

Find similar

United Airlines

Jan 12

YYZ2:57 pmToronto Pearson Intl

8h 39m

1 stop

SJU12:36 amSan Juan Luis Munoz Marin Intl

Jan 22

SJU2:05 amSan Juan Luis Munoz Marin Intl

8h 31m

1 stop

YYZ9:36 amToronto Pearson Intl

$302

Find similar

American Airlines flights from Toronto Pearson Intl Airport to San Juan

Our best American Airlines deals on Toronto Pearson Intl Airport to San Juan flight tickets

American Airlines

Jan 21

YYZ7:00 amToronto Pearson Intl

12h 50m

2 stops

SJU8:50 pmSan Juan Luis Munoz Marin Intl

Jan 31

SJU6:00 amSan Juan Luis Munoz Marin Intl

10h 00m

2 stops

YYZ3:00 pmToronto Pearson Intl

$342

Find similar

American Airlines

Jan 8

YYZ7:30 amToronto Pearson Intl

15h 26m

1 stop

SJU11:56 pmSan Juan Luis Munoz Marin Intl

Jan 15

SJU6:00 amSan Juan Luis Munoz Marin Intl

13h 20m

1 stop

YYZ6:20 pmToronto Pearson Intl

$363

Find similar

American Airlines

Jan 8

YYZ6:00 amToronto Pearson Intl

14h 39m

1 stop

SJU9:39 pmSan Juan Luis Munoz Marin Intl

Jan 15

SJU6:00 amSan Juan Luis Munoz Marin Intl

10h 30m

2 stops

YYZ3:30 pmToronto Pearson Intl

$367

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 1/18

6:10 am-4:36 pm

1 stop9h 26m

San Juan Luis Munoz Marin Intl

Fri 1/23

2:05 am-9:36 am

1 stop8h 31m

$284

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 1/13

6:10 am-4:36 pm

1 stop9h 26m

San Juan Luis Munoz Marin Intl

Fri 1/23

2:05 am-9:36 am

1 stop8h 31m

$293

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 1/17

8:30 pm-12:32 pm

1 stop15h 02m

San Juan Luis Munoz Marin Intl

Fri 1/23

6:00 am-2:20 pm

1 stop9h 20m

$296

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 3/8

8:25 am-1:00 pm

Nonstop4h 35m

San Juan Luis Munoz Marin Intl

Sat 3/14

3:22 pm-11:20 pm

1 stop7h 58m

$300

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Mon 1/12

2:57 pm-12:36 am

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Thu 1/22

2:05 am-9:36 am

1 stop8h 31m

$302

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Fri 2/20

2:57 pm-12:36 am

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Thu 2/26

2:05 am-9:36 am

1 stop8h 31m

$306

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 1/18

3:40 pm-1:20 am

1 stop8h 40m

San Juan Luis Munoz Marin Intl

Sun 1/25

8:45 pm-2:20 pm

2 stops18h 35m

$309

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 1/17

8:30 pm-12:32 pm

1 stop15h 02m

San Juan Luis Munoz Marin Intl

Thu 1/22

8:00 am-8:11 pm

2 stops13h 11m

$315

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 1/6

11:15 am-11:44 pm

1 stop11h 29m

San Juan Luis Munoz Marin Intl

Tue 1/27

5:50 pm-11:20 pm

2 stops30h 30m

$317

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Fri 1/23

2:45 pm-10:22 pm

1 stop6h 37m

San Juan Luis Munoz Marin Intl

Fri 1/30

2:05 am-9:36 am

1 stop8h 31m

$318

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How to get the cheapest flight ticket from Toronto Pearson Intl Airport 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

Other information

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in October, then September is your next best option. Flight prices from Toronto Pearson Intl Airport to San Juan during September average around $402.

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

The cheapest day to depart from Toronto Pearson Intl Airport to San Juan is on a Sunday when prices can be found for as low as $570. The most expensive day to fly to San Juan is Saturday, with ticket prices averaging around $873.

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

The cheapest time of day to fly to San Juan is at noon when flights can be purchased for as low as $277. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $638 on average. Flights to San Juan from Toronto Pearson Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Toronto Pearson Intl to San Juan flight route?

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

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

You are more likely to see cheaper flights to San Juan from Toronto Pearson Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $502 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 Pearson Intl Airport for as low as $419 on momondo.

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

There are 2 cabin classes available to choose from on Toronto Pearson Intl 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 Pearson Intl Airport to San Juan flight deals and tips

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

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

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

Direct flights go from Toronto Pearson Intl Airport to San Juan on Monday and Sunday. There are no airlines offering direct flights.

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

Search flight deals

How far is Toronto Pearson Intl to San Juan by plane?
San Juan is 1909.7 mi away from Toronto Pearson Intl. A reasonable flight in good conditions will take 4h 35m.
When did momondo last update prices for flights from Toronto Pearson Intl Airport to San Juan?
Prices for flights from Toronto Pearson Intl Airport to San Juan refresh daily.
How many operators does momondo search for flights from Toronto Pearson Intl Airport to San Juan?
As of December 2025, there are 4 operators available to choose from for flights from Toronto Pearson Intl Airport to San Juan.
How old do you have to be to fly from Toronto Pearson Intl Airport 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 Pearson Intl Airport to San Juan.
What documentation or ID do you need to fly to San Juan?
The necessary travel and health documents for your San Juan 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.

Best airlines flying from Toronto Pearson Intl Airport to San Juan

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $273	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
United Airlines	PriceFrom $275	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
WestJet	PriceFrom $333	Free Cancellation	Rating 7.2 3,205 reviews	Search WestJet flights
Air Canada	PriceFrom $415	Free Cancellation	Rating 7.1 10,534 reviews	Search Air Canada flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to San Juan from Toronto with this policy.

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?

Price alerts on flights to San Juan from Toronto 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 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.

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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

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Cheap flights from Toronto Pearson Intl Airport to San Juan from $150

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United Airlines flights from Toronto Pearson Intl Airport to San Juan

Our best United Airlines deals on Toronto Pearson Intl Airport to San Juan flight tickets

American Airlines flights from Toronto Pearson Intl Airport to San Juan

Our best American Airlines deals on Toronto Pearson Intl Airport to San Juan flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to San Juan that are best for you.

See travel insights to San Juan from

How to get the cheapest flight ticket from Toronto Pearson Intl Airport to San Juan

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in October, then September is your next best option. Flight prices from Toronto Pearson Intl Airport to San Juan during September average around $402.

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

The cheapest day to depart from Toronto Pearson Intl Airport to San Juan is on a Sunday when prices can be found for as low as $570. The most expensive day to fly to San Juan is Saturday, with ticket prices averaging around $873.

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

What is the cheapest Toronto Pearson Intl to San Juan flight route?

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

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

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

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

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

United Airlines and American Airlines are the most popular carriers operating from Toronto Pearson Intl to San Juan

What airlines fly to San Juan?

How often are flights from Toronto to San Juan delayed?

Historically, on average around 37% 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 151 minutes.

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

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

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

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

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

According to our data, WestJet have had the least number of delays on this route over the last 12 months; with about 20% of their flights experiencing any sort of delay.

Cheap Toronto Pearson Intl Airport to San Juan flight deals and tips

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

Fastest flight time

Direct flights

Airports in San Juan

How far is Toronto Pearson Intl to San Juan by plane?

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

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

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

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

Best airlines flying from Toronto Pearson Intl Airport to San Juan

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

Why use momondo?

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

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

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

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

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 7.1 mi from San Juan