How long is the flight from Toronto to San Juan?

For as low as C$ 443, United Airlines can have you in San Juan from Toronto in 8h 57m. There are 3080 km between Toronto and San Juan.

What are the cheapest airlines flying from Toronto to San Juan round-trip?

United Airlines, at C$ 333, was found to be the cheapest airline from Toronto to San Juan.Alternate airlines to your destination round-trip include American Airlines and Delta. You may be able to fly from Toronto to San Juan for 49% less than the average price by searching for these airlines.

What is the cheapest day to fly from Toronto to San Juan?

Travelers seeking maximum savings on their Toronto to San Juan flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in San Juan ranges from 55.0 - 156.0 mm per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit San Juan when rainfall is around 55.0 mm.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

What are the cheapest flights from Toronto to San Juan?

While on average a flight from Toronto to San Juan is generally C$ 829, our data shows the cheapest flight currently is C$ 282. When looking at the most popular route, (Toronto Pearson Intl - San Juan Luis Munoz Marin Intl), you can expect to pay C$ 334 for that flight.

What are the most popular airlines that fly from Toronto to San Juan?

The most popular airlines flying from Toronto to San Juan are American Airlines, Air Canada and Delta. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Toronto to San Juan?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 89% on your flight compared to booking on days when demand is much higher.

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

Travellers have found it’s best to book a flight 20 days in advance to save up to 14% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 20 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Toronto to San Juan 1-2 weeks in advance for as low as C$ 395, or C$ 395 for flights within the next 24 hours.

What is the cheapest month to fly from Toronto to San Juan?

The best pricing can be found in the month of September. Prices to San Juan from Toronto average C$ 664. You can even find prices in September for less than C$ 664, as users have found deals to San Juan from as low as C$ 388. The month of August appears to be one of the more expensive times to travel to San Juan from Toronto. Flying in the targeted month can save you up to 22%.

Can I find deals for flights from Toronto to San Juan that include hotel bookings?

Yes. In addition to deals on Toronto to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Toronto to San Juan?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to San Juan.

Can I find deals for business class flights from Toronto to San Juan?

Yes. Cheapflights offers flight deals from Toronto to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 215+ Cheap Flights from Toronto to San Juan

Q: How much does it cost to fly round-trip from Toronto to San Juan?

Airfare is below average for this route at the moment. Toronto to San Juan flights typically cost between C$ 481 and C$ 680 in December. The cheapest round-trip price found within the last 3 days was C$ 413 on American Airlines (6 Dec-9 Dec).

Cheapflights Tip: The best prices from Toronto to San Juan are usually found in September or April, booked 19 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Toronto to San Juan

Round-trip from	C$ 413
One-way from	C$ 215
Popular in	August
Cheapest in	September
Average price	C$ 538

American Airlines
6/12-9/12
3 total stops
36h 32m total
Toronto to San Juan

Search Deals

United Airlines
15/11
1 total stop
11h 00m total
Toronto to San Juan

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (C$ 39 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Toronto to San Juan

Cheapest flights from Toronto to San Juan
Explore the most affordable flight options available from Toronto to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Sat 6/127:09 p.m.YYZ - SJU

1 stop18h 06mAmerican Airlines

Tue 9/124:50 p.m.SJU - YYZ

2 stops18h 26mAmerican Airlines

Deal found 10/9C$ 413

Sat 20/97:35 a.m.YYZ - SJU

2 stops16h 02mAmerican Airlines

Sat 11/107:10 a.m.SJU - YYZ

2 stops10h 09mAmerican Airlines

Deal found 11/9C$ 418

Sun 2/119:15 a.m.YYZ - SJU

Nonstop4h 35mAir Canada

Sun 9/113:40 p.m.SJU - YYZ

Nonstop5h 00mAir Canada

Deal found 10/9C$ 420

Sun 26/109:00 a.m.YYZ - SJU

1 stop11h 00mUnited Airlines

Sun 2/118:30 a.m.SJU - YYZ

1 stop11h 27mUnited Airlines

Deal found 11/9C$ 428

Thu 30/1010:55 a.m.YYZ - SJU

2 stops11h 15mAmerican Airlines

Fri 31/105:30 a.m.SJU - YYZ

1 stop17h 29mAmerican Airlines

Deal found 10/9C$ 435

Sat 29/116:15 p.m.YYZ - SJU

1 stop9h 33mAmerican Airlines

Sat 6/126:25 a.m.SJU - YYZ

1 stop10h 12mAmerican Airlines

Deal found 10/9C$ 437

Fri 28/116:10 a.m.YYZ - SJU

1 stop14h 16mUnited Airlines

Fri 5/122:05 a.m.SJU - YYZ

1 stop8h 31mUnited Airlines

Deal found 11/9C$ 443

Fri 14/116:10 a.m.YYZ - SJU

1 stop14h 16mUnited Airlines

Tue 25/118:30 a.m.SJU - YYZ

1 stop11h 27mUnited Airlines

Deal found 10/9C$ 445

Sun 2/119:15 a.m.YYZ - SJU

Nonstop4h 35mAir Canada

Thu 6/118:10 a.m.SJU - YYZ

1 stop14h 11mAir Canada

Deal found 10/9C$ 448

Sun 19/107:00 a.m.YYZ - SJU

1 stop7h 44mUnited Airlines

Wed 22/103:56 p.m.SJU - YYZ

1 stop8h 02mUnited Airlines

Deal found 11/9C$ 455

Fri 14/116:20 p.m.YTZ - SJU

1 stop8h 13mMultiple Airlines

Sat 22/117:10 a.m.SJU - YTZ

1 stop15h 05mMultiple Airlines

Deal found 10/9C$ 456

Sat 25/107:35 a.m.YYZ - SJU

1 stop15h 30mAmerican Airlines

Mon 3/116:25 a.m.SJU - YYZ

1 stop17h 25mAmerican Airlines

Deal found 9/9C$ 461

Best flights from Toronto to San Juan
Discover carefully curated flight deals from Toronto to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2025.

Sat 25/103:00 p.m.YYZ - SJU

1 stop8h 57mUnited Airlines

Sun 2/118:30 a.m.SJU - YYZ

1 stop11h 27mUnited Airlines

Deal found 11/9C$ 443

Sun 30/117:40 p.m.YTZ - SJU

1 stop19h 48mMultiple Airlines

Wed 10/123:00 p.m.SJU - YTZ

1 stop7h 15mMultiple Airlines

Deal found 10/9C$ 479

Fri 28/116:10 a.m.YYZ - SJU

1 stop14h 16mUnited Airlines

Sat 6/128:10 a.m.SJU - YYZ

1 stop12h 35mUnited Airlines

Deal found 11/9C$ 443

Sat 15/119:00 a.m.YYZ - SJU

1 stop11h 00mUnited Airlines

Tue 25/118:30 a.m.SJU - YYZ

1 stop11h 27mUnited Airlines

Deal found 10/9C$ 445

Fri 14/117:40 p.m.YTZ - SJU

1 stop6h 53mMultiple Airlines

Fri 21/117:10 a.m.SJU - YTZ

1 stop12h 45mMultiple Airlines

Deal found 10/9C$ 509

Tue 18/119:00 a.m.YYZ - SJU

1 stop11h 00mUnited Airlines

Wed 19/112:05 a.m.SJU - YYZ

1 stop8h 31mUnited Airlines

Deal found 10/9C$ 445

Thu 13/113:45 p.m.YTZ - SJU

1 stop7h 33mMultiple Airlines

Sat 22/117:10 a.m.SJU - YTZ

1 stop7h 10mMultiple Airlines

Deal found 10/9C$ 517

Tue 18/1111:00 a.m.YYZ - SJU

1 stop9h 00mUnited Airlines

Tue 25/118:30 a.m.SJU - YYZ

1 stop11h 27mUnited Airlines

Deal found 10/9C$ 445

Sat 29/118:40 a.m.YTZ - SJU

1 stop6h 48mMultiple Airlines

Mon 8/123:00 p.m.SJU - YTZ

1 stop8h 15mMultiple Airlines

Deal found 11/9C$ 532

Fri 14/116:10 a.m.YYZ - SJU

1 stop14h 16mUnited Airlines

Tue 25/118:30 a.m.SJU - YYZ

1 stop11h 27mUnited Airlines

Deal found 10/9C$ 445

Sat 15/116:20 p.m.YTZ - SJU

1 stop8h 13mMultiple Airlines

Fri 21/117:10 a.m.SJU - YTZ

1 stop12h 45mMultiple Airlines

Deal found 10/9C$ 538

Fri 6/23:45 p.m.YYZ - SJU

1 stop13h 26mUnited Airlines

Sat 14/28:35 a.m.SJU - YYZ

1 stop11h 49mUnited Airlines

Deal found 9/9C$ 464

Direct flights from Toronto to San Juan
Explore direct flight options from Toronto to San Juan based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 September 2025.

Sun 2/119:15 a.m.YYZ - SJU

Nonstop4h 35mAir Canada

Sun 9/113:40 p.m.SJU - YYZ

Nonstop5h 00mAir Canada

Deal found 10/9C$ 420

Sun 16/119:15 a.m.YYZ - SJU

Nonstop4h 35mAir Canada

Sat 22/113:40 p.m.SJU - YYZ

Nonstop5h 00mAir Canada

Deal found 11/9C$ 644

Sat 15/119:15 a.m.YYZ - SJU

Nonstop4h 35mAir Canada

Sat 22/113:40 p.m.SJU - YYZ

Nonstop5h 00mAir Canada

Deal found 10/9C$ 764

Sun 16/119:15 a.m.YYZ - SJU

Nonstop4h 35mAir Canada

Sun 23/113:40 p.m.SJU - YYZ

Nonstop5h 00mAir Canada

Deal found 10/9C$ 888

Sat 15/119:15 a.m.YYZ - SJU

Nonstop4h 35mAir Canada

Sun 23/113:40 p.m.SJU - YYZ

Nonstop5h 00mAir Canada

Deal found 10/9C$ 1,225

Sun 30/119:15 a.m.YYZ - SJU

Nonstop4h 35mAir Canada

Sun 7/123:40 p.m.SJU - YYZ

Nonstop5h 00mAir Canada

Deal found 10/9C$ 1,330

Sat 6/129:15 a.m.YYZ - SJU

Nonstop4h 35mAir Canada

Sun 14/123:40 p.m.SJU - YYZ

Nonstop5h 00mAir Canada

Deal found 10/9C$ 1,333

Last-minute flights from Toronto to San Juan
Discover last-minute flight deals from Toronto to San Juan. Data last updated 11 September 2025 and is based on user searches.

Tue 16/96:14 a.m.YYZ - SJU

2 stops12h 00mAmerican Airlines

Fri 3/106:10 a.m.SJU - YYZ

1 stop17h 48mAmerican Airlines

Deal found 10/9C$ 468

Sat 20/97:15 a.m.YYZ - SJU

2 stops16h 22mAmerican Airlines

Sat 11/107:10 a.m.SJU - YYZ

1 stop15h 19mAmerican Airlines

Deal found 11/9C$ 418

Sat 11/109:10 a.m.YTZ - SJU

2 stops16h 52mMultiple Airlines

Sun 19/106:22 a.m.SJU - YTZ

2 stops15h 58mMultiple Airlines

Deal found 11/9C$ 543

Mon 13/1012:00 p.m.YTZ - SJU

2 stops27h 24mMultiple Airlines

Thu 23/106:22 a.m.SJU - YTZ

1 stop10h 23mMultiple Airlines

Deal found 9/9C$ 481

Sun 19/107:00 a.m.YYZ - SJU

1 stop7h 44mUnited Airlines

Wed 22/103:56 p.m.SJU - YYZ

1 stop8h 02mUnited Airlines

Deal found 11/9C$ 455

Mon 20/103:00 p.m.YYZ - SJU

1 stop8h 57mUnited Airlines

Wed 22/101:05 a.m.SJU - YYZ

1 stop8h 14mUnited Airlines

Deal found 11/9C$ 506

Sat 25/103:00 p.m.YYZ - SJU

1 stop8h 57mUnited Airlines

Sun 2/118:30 a.m.SJU - YYZ

1 stop11h 27mUnited Airlines

Deal found 11/9C$ 443

Sat 25/107:35 a.m.YYZ - SJU

1 stop15h 30mAmerican Airlines

Mon 3/116:25 a.m.SJU - YYZ

1 stop17h 25mAmerican Airlines

Deal found 9/9C$ 461

Sat 25/107:00 a.m.YYZ - SJU

2 stops19h 02mMultiple Airlines

Sun 2/113:48 a.m.SJU - YYZ

1 stop11h 17mMultiple Airlines

Deal found 9/9C$ 496

Sun 26/109:00 a.m.YYZ - SJU

1 stop11h 00mUnited Airlines

Sun 2/118:30 a.m.SJU - YYZ

1 stop11h 27mUnited Airlines

Deal found 11/9C$ 428

Mon 27/107:00 a.m.YTZ - SJU

2 stops19h 02mMultiple Airlines

Fri 31/105:51 p.m.SJU - YTZ

1 stop16h 44mMultiple Airlines

Deal found 9/9C$ 471

Thu 30/1010:55 a.m.YYZ - SJU

2 stops11h 15mAmerican Airlines

Fri 31/105:30 a.m.SJU - YYZ

1 stop17h 29mAmerican Airlines

Deal found 10/9C$ 435

One-way flights from Toronto to San Juan
Search for one-way flight options from Toronto to San Juan. Find affordable one-way fares based on user searches. Data last updated 11 September 2025.

Sat 15/119:00 a.m.YYZ - SJU

1 stop11h 00mUnited Airlines

Deal found 9/9C$ 215

Wed 12/1110:00 a.m.YYZ - SJU

1 stop11h 22mUnited Airlines

Deal found 9/9C$ 223

Sat 6/127:09 p.m.YYZ - SJU

1 stop18h 06mAmerican Airlines

Deal found 9/9C$ 229

Sat 11/103:00 p.m.YTZ - SJU

1 stop11h 02mMultiple Airlines

Deal found 9/9C$ 245

Sat 18/103:00 p.m.YTZ - SJU

1 stop11h 02mMultiple Airlines

Deal found 9/9C$ 247

Tue 14/107:30 p.m.YTZ - SJU

1 stop19h 54mMultiple Airlines

Deal found 9/9C$ 252

Thu 25/96:00 a.m.YYZ - SJU

1 stop12h 15mAmerican Airlines

Deal found 11/9C$ 252

Mon 29/96:00 a.m.YYZ - SJU

1 stop8h 53mAmerican Airlines

Deal found 10/9C$ 254

Tue 21/1012:50 p.m.YTZ - SJU

1 stop26h 34mMultiple Airlines

Deal found 9/9C$ 256

Tue 30/97:35 a.m.YYZ - SJU

2 stops10h 39mAmerican Airlines

Deal found 11/9C$ 259

Wed 15/107:35 a.m.YYZ - SJU

2 stops14h 35mAmerican Airlines

Deal found 11/9C$ 261

Sat 25/1011:00 a.m.YTZ - SJU

1 stop15h 02mMultiple Airlines

Deal found 10/9C$ 262

Fly from

Fly to

Route

Depart

Return

Price

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 25/10

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

1 stop8h 57m

San Juan Luis Munoz Marin Intl

Sun 2/11

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

1 stop11h 27m

C$ 443

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Fri 28/11

6:10 a.m.-9:26 p.m.

1 stop14h 16m

San Juan Luis Munoz Marin Intl

Sat 6/12

8:10 a.m.-7:45 p.m.

1 stop12h 35m

C$ 443

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 15/11

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

1 stop11h 00m

San Juan Luis Munoz Marin Intl

Tue 25/11

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

1 stop11h 27m

C$ 445

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 18/11

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

1 stop11h 00m

San Juan Luis Munoz Marin Intl

Wed 19/11

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

1 stop8h 31m

C$ 445

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 18/11

11:00 a.m.-9:00 p.m.

1 stop9h 00m

San Juan Luis Munoz Marin Intl

Tue 25/11

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

1 stop11h 27m

C$ 445

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Fri 14/11

6:10 a.m.-9:26 p.m.

1 stop14h 16m

San Juan Luis Munoz Marin Intl

Tue 25/11

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

1 stop11h 27m

C$ 445

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Fri 6/2

3:45 p.m.-6:11 a.m.

1 stop13h 26m

San Juan Luis Munoz Marin Intl

Sat 14/2

8:35 a.m.-7:24 p.m.

1 stop11h 49m

C$ 464

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Thu 1/1

10:45 a.m.-8:09 p.m.

1 stop8h 24m

San Juan Luis Munoz Marin Intl

Tue 13/1

8:35 a.m.-7:45 p.m.

1 stop12h 10m

C$ 464

TorontoSan Juan

YTZ - SJU

YTZSJU

Toronto Island

Sun 30/11

7:40 p.m.-4:28 p.m.

1 stop19h 48m

San Juan Luis Munoz Marin Intl

Wed 10/12

3:00 p.m.-9:15 p.m.

1 stop7h 15m

C$ 479

TorontoSan Juan

YTZ - SJU

YTZSJU

Toronto Island

Fri 14/11

7:40 p.m.-3:33 a.m.

1 stop6h 53m

San Juan Luis Munoz Marin Intl

Fri 21/11

7:10 a.m.-6:55 p.m.

1 stop12h 45m

C$ 509

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 42 results

...

Best time to book a flight from Toronto to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Toronto with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto to San Juan

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

The best time to book flights from Toronto to San Juan is 19 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Toronto to San Juan?

Currently, April is the cheapest month in which you can book a flight from Toronto to San Juan (average of C$ 254). Flying from Toronto to San Juan in July is currently the most expensive (average of C$ 580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YTO to SJU?

One of the essential ways to save on airfare from Toronto to San Juan is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 29% on airfare.

How much does it cost to fly round-trip from Toronto to San Juan?

Reviews of airlines servicing San Juan

See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Toronto to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,960 reviews

Check prices

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Delta

8.0

Very good

7,960 reviews

Delta

8.0

Very good

7,960 reviews

Check prices

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

United Airlines

7.4

Good

8,937 reviews

Delta

8.0

Very good

7,960 reviews

Check prices

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Check prices

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

WestJet

7.2

Good

3,091 reviews

Delta

8.0

Very good

7,960 reviews

Check prices

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Air Canada

7.1

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Check prices

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

How long is the flight from Toronto to San Juan?
For as low as C$ 443, United Airlines can have you in San Juan from Toronto in 8h 57m. There are 3080 km between Toronto and San Juan.
What are the cheapest airlines flying from Toronto to San Juan round-trip?
United Airlines, at C$ 333, was found to be the cheapest airline from Toronto to San Juan.Alternate airlines to your destination round-trip include American Airlines and Delta. You may be able to fly from Toronto to San Juan for 49% less than the average price by searching for these airlines.
What are the cheapest flights from Toronto to San Juan?
While on average a flight from Toronto to San Juan is generally C$ 829, our data shows the cheapest flight currently is C$ 282. When looking at the most popular route, (Toronto Pearson Intl - San Juan Luis Munoz Marin Intl), you can expect to pay C$ 334 for that flight.
Can I find deals for flights from Toronto to San Juan that include hotel bookings?
Yes. In addition to deals on Toronto to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Toronto to San Juan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to San Juan.
Can I find deals for business class flights from Toronto to San Juan?
Yes. Cheapflights offers flight deals from Toronto to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Toronto to San Juan?
Currently, April is the cheapest month in which you can book a flight from Toronto to San Juan (average of C$ 254). Flying from Toronto to San Juan in July is currently the most expensive (average of C$ 580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Toronto to San Juan

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 333	AverageC$ 622	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	CheapestC$ 357	AverageC$ 520	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	CheapestC$ 428	AverageC$ 538	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	CheapestC$ 447	AverageC$ 796	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 484	AverageC$ 780	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Fly with Cheapflights

How does Cheapflights help users find flights from Toronto to San Juan?

Cheapflights makes it easy to find Toronto to San Juan flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Toronto to San Juan?

Cheapflights helps you find that perfect flight to San Juan from Toronto by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Toronto to San Juan with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Toronto to San Juan flexibly with Cheapflights today.

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Cheap flights from Toronto to San Juan from C$ 215

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Toronto to San Juan are usually found in September or April, booked 19 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Toronto to San Juan

Round-trip from

One-way from

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Cheapest flights from Toronto to San JuanExplore the most affordable flight options available from Toronto to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Explore the most affordable flight options available from Toronto to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

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Best time to book a flight from Toronto to San Juan

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

Use this chart to determine the optimal time to book a round-trip flight from Toronto to San Juan. Price data was last updated on 29 August 2025.

What is the cheapest month to book a flight from Toronto to San Juan?

What is the cheapest time of day to fly from YTO to SJU?

Find hourly flight availability from Toronto to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

How much does it cost to fly round-trip from Toronto to San Juan?

Reviews of airlines servicing San Juan

See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Toronto to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Toronto to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Toronto to San Juan?

What are the cheapest airlines flying from Toronto to San Juan round-trip?

What are the cheapest flights from Toronto to San Juan?

Can I find deals for flights from Toronto to San Juan that include hotel bookings?

How can I find direct flights from Toronto to San Juan?

Can I find deals for business class flights from Toronto to San Juan?

What is the cheapest month to book a flight from Toronto to San Juan?

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Alternative routes for Toronto to San Juan

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Top 5 airlines flying from Toronto to San Juan

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Cheapest flights from Toronto to San Juan
Explore the most affordable flight options available from Toronto to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.