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Cheap flights from Toronto to San Juan from C$ 221

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SJU
7 Apr — 14 Apr1
1 adult

Cheapflights Tip: The best prices from Toronto to San Juan are usually found in April or January, booked 32 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Toronto to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 April 2025.

Round-trip from

C$ 359

One-way from

C$ 221

Popular in

July

Cheapest in

April

Average price

C$ 379
United Airlines
  • United Airlines
  • 6/5-9/5
  • 2 total stops
  • 14h 33m total
  • Toronto to San Juan
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United Airlines
  • United Airlines
  • 15/4
  • 1 total stop
  • 10h 54m total
  • Toronto to San Juan
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 207 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 2 April 2025.

Tue 6/56:15 a.m.YYZ - SJU
1 stop6h 19mUnited Airlines
Fri 9/51:05 a.m.SJU - YYZ
1 stop8h 14mUnited Airlines
Deal found 1/4C$ 359
Sun 6/48:30 a.m.YYZ - SJU
Nonstop4h 35mMultiple Airlines
Fri 18/46:38 p.m.SJU - YYZ
1 stop17h 04mMultiple Airlines
Deal found 1/4C$ 419
Sun 13/48:30 a.m.YYZ - SJU
Nonstop4h 35mWestJet
Sun 20/42:00 p.m.SJU - YYZ
Nonstop5h 00mWestJet
Deal found 1/4C$ 421
Tue 13/57:45 a.m.YTZ - SJU
1 stop7h 39mMultiple Airlines
Wed 21/56:20 a.m.SJU - YTZ
1 stop11h 35mMultiple Airlines
Deal found 1/4C$ 470
Tue 29/45:55 p.m.YYZ - SJU
1 stop6h 14mAmerican Airlines
Tue 6/56:10 a.m.SJU - YYZ
2 stops10h 34mAmerican Airlines
Deal found 1/4C$ 500
Fri 25/47:15 p.m.YYZ - SJU
1 stop15h 35mWestJet Encore
Fri 2/57:15 a.m.SJU - YYZ
1 stop7h 40mWestJet Encore
Deal found 1/4C$ 526
Fri 25/49:10 p.m.YYZ - SJU
1 stop26h 47mAir Canada
Thu 1/51:05 a.m.SJU - YYZ
1 stop20h 29mAir Canada
Deal found 1/4C$ 597
Wed 2/410:25 a.m.YTZ - SJU
2 stops13h 32mAir Canada
Tue 8/41:05 a.m.SJU - YTZ
2 stops13h 45mAir Canada
Deal found 1/4C$ 616
Sun 13/48:30 a.m.YYZ - SJU
Nonstop4h 35mDelta
Sun 20/42:00 p.m.SJU - YYZ
Nonstop5h 00mDelta
Deal found 1/4C$ 663
Tue 10/611:50 p.m.YYZ - SJU
2 stops15h 10mAvianca
Fri 20/62:10 p.m.SJU - YYZ
2 stops16h 30mAvianca
Deal found 1/4C$ 669

Cheapflights Fare Finder

Customize your flight search to find flights from Toronto to San Juan 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, Cheapflights users made 629,999 searches. Data last updated 2 April 2025.
Use the filters below to find and compare flights from Toronto to San Juan that are best for you.

Fly from

Toronto

Fly to

San Juan

Route

Depart

Return

Price

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 6/5

6:15 a.m.-12:34 p.m.

1 stop6h 19m

San Juan Luis Munoz Marin Intl

Fri 9/5

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

1 stop8h 14m

C$ 359

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 13/4

8:30 a.m.-1:05 p.m.

Nonstop4h 35m

San Juan Luis Munoz Marin Intl

Sun 20/4

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

Nonstop5h 00m

C$ 421

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 15/4

7:00 a.m.-12:13 a.m.

1 stop17h 13m

San Juan Luis Munoz Marin Intl

Thu 17/4

5:30 a.m.-11:59 p.m.

1 stop18h 29m

C$ 439

TorontoSan Juan

YTZ - SJU

YTZSJU

Toronto Island

Tue 13/5

7:45 a.m.-3:24 p.m.

1 stop7h 39m

San Juan Luis Munoz Marin Intl

Wed 21/5

6:20 a.m.-5:55 p.m.

1 stop11h 35m

C$ 470

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 29/4

5:55 p.m.-12:09 a.m.

1 stop6h 14m

San Juan Luis Munoz Marin Intl

Tue 6/5

6:10 a.m.-4:44 p.m.

2 stops10h 34m

C$ 500

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 26/4

1:27 p.m.-11:15 p.m.

1 stop9h 48m

San Juan Luis Munoz Marin Intl

Sat 3/5

6:35 a.m.-5:15 p.m.

1 stop10h 40m

C$ 569

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 13/4

9:10 a.m.-1:50 p.m.

Nonstop4h 40m

San Juan Luis Munoz Marin Intl

Sat 19/4

3:00 p.m.-8:00 p.m.

Nonstop5h 00m

C$ 619

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 10/6

11:50 p.m.-3:00 p.m.

2 stops15h 10m

San Juan Luis Munoz Marin Intl

Fri 20/6

2:10 p.m.-6:40 a.m.

2 stops16h 30m

C$ 669

TorontoSan Juan

YTZ - SJU

YTZSJU

Toronto Island

Sat 7/6

6:25 p.m.-11:54 p.m.

2 stops29h 29m

San Juan Luis Munoz Marin Intl

Fri 20/6

6:40 p.m.-2:46 p.m.

2 stops20h 06m

C$ 961

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 15/4

1:00 p.m.-11:54 p.m.

1 stop10h 54m

C$ 221

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 17 results
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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?

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 28 March 2025.

The best time to book flights from Toronto to San Juan is 32 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?

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 2 April 2025.

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 24% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Toronto to San Juan. Price data was last updated on 16 December 2024.

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.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

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.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated 2 April 2025.
See what other customers who have flown with Caribbean Airlines, Delta and United Airlines from Toronto to San Juan have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.2
Very good
149 reviews
Check prices

Overall

8.2

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

6.8

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Caribbean Airlines
8.2
Very good
149 reviews
Caribbean Airlines
8.2
Very good
149 reviews
Check prices

Overall

8.2

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

6.8

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Delta
8.0
Very good
7,898 reviews
Caribbean Airlines
8.2
Very good
149 reviews
Check prices

Overall

8.2

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

6.8

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
United Airlines
7.4
Good
8,616 reviews
Caribbean Airlines
8.2
Very good
149 reviews
Check prices

Overall

8.2

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

6.8

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.2
Very good
149 reviews
Check prices

Overall

8.2

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

6.8

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
WestJet
7.2
Good
2,789 reviews
Caribbean Airlines
8.2
Very good
149 reviews
Check prices

Overall

8.2

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

6.8

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

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.

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

    United Airlines, at C$ 359, was found to be the cheapest airline from Toronto to San Juan.Alternate airlines to your destination round-trip include WestJet and American Airlines. You may be able to fly from Toronto to San Juan for 47% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Toronto to San Juan one-way?

    The cheapest airlines for a one-way flight from Toronto to San Juan are United Airlines (C$ 221), Avianca (C$ 323), and WestJet (C$ 411).

  • What are the most reliable airlines from Toronto to San Juan?

    Consider Air Canada (44%), Air Canada Rouge (44%) or Delta (44%) when booking your flight. These represent the most reliable airlines when flying from Toronto to San Juan.

  • What are the cheapest flights from Toronto to San Juan?

    While on average a flight from Toronto to San Juan is generally C$ 563, our data shows the cheapest flight currently is C$ 178. When looking at the most popular route, (Toronto Pearson Intl - San Juan Luis Munoz Marin Intl), you can expect to pay C$ 370 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

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Top 6 airlines flying from Toronto to San Juan

Discover the top 6 airlines that operate flights from Toronto to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 2 April 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 280AverageC$ 490FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 289AverageC$ 539FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 430AverageC$ 780FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 446AverageC$ 557FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 455AverageC$ 794FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJet EncoreCheapestC$ 802AverageC$ 830FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights

Fly with Cheapflights

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

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

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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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Not ready to book yet? You can track prices for flights from Toronto to San Juan on Cheapflights with our Price Alert feature and get notified when better prices are available.

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