Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Toronto to San Juan from C$ 227

YTO — SJU
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to San Juan are usually found in September or October, booked 45 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Toronto to San Juan

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to San Juan

Fri 16/106:30 a.m. -
1 stop9h 50m
Tue 20/104:30 p.m. -
1 stop7h 25m
Deal found 8/9C$ 372
Sat 17/1012:40 p.m. -
1 stop6h 50m
Tue 20/104:30 p.m. -
1 stop7h 25m
Deal found 5/9C$ 393
Sat 17/107:00 a.m. -
1 stop7h 44m
Wed 21/104:55 p.m. -
1 stop6h 59m
Deal found 9/9C$ 414
Sun 25/106:10 a.m. -
1 stop9h 26m
Sat 31/107:25 a.m. -
1 stop9h 22m
Deal found 6/9C$ 427
Sat 24/1012:40 p.m. -
1 stop6h 50m
Sat 31/102:20 p.m. -
Nonstop5h 00m
Deal found 9/9C$ 432
Tue 8/1210:53 a.m. -
1 stop9h 07m
Mon 14/122:05 a.m. -
1 stop8h 24m
Deal found 7/9C$ 436
Sat 17/107:00 a.m. -
1 stop7h 44m
Tue 20/101:00 a.m. -
1 stop8h 19m
Deal found 9/9C$ 437
Wed 30/96:30 a.m. -
1 stop8h 04m
Sat 10/103:20 p.m. -
1 stop10h 20m
Deal found 5/9C$ 438
Sun 25/108:15 a.m. -
Nonstop4h 40m
Sat 31/102:20 p.m. -
Nonstop5h 00m
Deal found 6/9C$ 440
Wed 23/96:30 a.m. -
1 stop8h 04m
Wed 30/98:45 a.m. -
1 stop29h 20m
Deal found 7/9C$ 447
Tue 20/106:10 a.m. -
1 stop9h 32m
Sat 24/101:05 a.m. -
1 stop8h 09m
Deal found 9/9C$ 448
Tue 20/1012:30 p.m. -
2 stops11h 20m
Sat 24/101:05 a.m. -
2 stops10h 46m
Deal found 9/9C$ 582

Find flight deals from Toronto to San Juan

Round-trip from

C$ 372

One-way from

C$ 227

Popular in

July

Cheapest in

September

Average price

C$ 434
Arajet
  • Arajet
  • 16/10-20/10
  • 2 total stops
  • 17h 15m total
  • Toronto to San Juan
Search Deals
Arajet
  • Arajet
  • 20/1-31/12
  • 1 total stop
  • 7h 28m total
  • Toronto to San Juan
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSan Juan

YYZ Toronto Pearson Intl - SJU San Juan Luis Munoz Marin Intl

YYZSJU

Toronto Pearson Intl

Sat 24/10

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

1 stop7h 44m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 267

TorontoSan Juan

YYZ Toronto Pearson Intl - SJU San Juan Luis Munoz Marin Intl

YYZSJU

Toronto Pearson Intl

Mon 1/2

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 267

TorontoSan Juan

YYZ Toronto Pearson Intl - SJU San Juan Luis Munoz Marin Intl

YYZSJU

Toronto Pearson Intl

Sat 7/11

2:57 p.m.-12:36 a.m.

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 267

TorontoSan Juan

YYZ Toronto Pearson Intl - SJU San Juan Luis Munoz Marin Intl

YYZSJU

Toronto Pearson Intl

Tue 17/11

6:10 a.m.-4:36 p.m.

1 stop9h 26m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 273

TorontoSan Juan

YYZ Toronto Pearson Intl - SJU San Juan Luis Munoz Marin Intl

YYZSJU

Toronto Pearson Intl

Sun 10/1

6:10 a.m.-4:36 p.m.

1 stop9h 26m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 273
Quickest round-trip

TorontoSan Juan

YYZ Toronto Pearson Intl - SJU San Juan Luis Munoz Marin Intl

YYZSJU

Toronto Pearson Intl

Tue 22/9

7:30 a.m.-1:53 p.m.

1 stop6h 23m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 302

TorontoSan Juan

YTZ Toronto Island - SJU San Juan Luis Munoz Marin Intl

YTZSJU

Toronto Island

Sun 25/10

12:15 p.m.-1:31 p.m.

2 stops25h 16m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 306

TorontoSan Juan

YYZ Toronto Pearson Intl - SJU San Juan Luis Munoz Marin Intl

YYZSJU

Toronto Pearson Intl

Tue 15/9

6:15 a.m.-1:32 p.m.

1 stop7h 17m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 318

TorontoSan Juan

YYZ Toronto Pearson Intl - SJU San Juan Luis Munoz Marin Intl

YYZSJU

Toronto Pearson Intl

Wed 9/12

10:53 a.m.-9:00 p.m.

1 stop9h 07m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 342

TorontoSan Juan

YTZ Toronto Island - SJU San Juan Luis Munoz Marin Intl

YTZSJU

Toronto Island

Wed 11/11

1:10 p.m.-2:43 p.m.

2 stops24h 33m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 346

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 36 resultsSorted by cheapest first
1
2
3
4

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

Cheapflights Insights

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

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

Currently, October is the cheapest month in which you can book a flight from Toronto to San Juan (average of C$ 466). Flying from Toronto to San Juan in July is currently the most expensive (average of C$ 877). 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.

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$ 412 and C$ 615 in October.
The cheapest round-trip price found within the last 5 days was C$ 372 on Arajet (16 Oct-20 Oct).

How often are flights from Toronto to San Juan delayed?

About 43% of weekly flights between Toronto and San Juan have experienced delays in the past year, with the average delay time being 144 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

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

Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, WestJet has had the lowest number of delays on this route, with just 37% of flights being delayed.

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 75 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.

Reviews of airlines servicing San Juan

See what other customers who have flown with United Airlines,WestJet, 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.
United Airlines
7.4
Good
10,194 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
10,194 reviews
United Airlines
7.4
Good
10,194 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,445 reviews
United Airlines
7.4
Good
10,194 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.1
Good
12,044 reviews
United Airlines
7.4
Good
10,194 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
11,609 reviews
United Airlines
7.4
Good
10,194 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

  • How long is the flight from Toronto to San Juan?

    For as low as C$ 436, United Airlines can have you in San Juan from Toronto in 8h 36m. There are 3080 km between Toronto and San Juan. Both multi-stop and direct flights can be found to your destination and back.

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

    Arajet, at C$ 256, was found to be the cheapest airline from Toronto to San Juan.Alternate airlines to your destination round-trip include American Airlines and United Airlines. You may be able to fly from Toronto to San Juan for 60% 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 Arajet (C$ 167), United Airlines (C$ 251), and American Airlines (C$ 251).

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

    While on average a flight from Toronto to San Juan is generally C$ 749, our data shows the cheapest flight currently is C$ 255. When looking at the most popular route, (Toronto Pearson Intl - San Juan Luis Munoz Marin Intl), you can expect to pay C$ 372 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, October is the cheapest month in which you can book a flight from Toronto to San Juan (average of C$ 466). Flying from Toronto to San Juan in July is currently the most expensive (average of C$ 877). 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 6 airlines flying from Toronto to San Juan

AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 256AverageC$ 496FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
American AirlinesCheapestC$ 262AverageC$ 562FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 329AverageC$ 592FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 330AverageC$ 976FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 390AverageC$ 981FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 780AverageC$ 936FlexibilityNo cancel feeOn-timeN/A
Search Delta 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.

Can Cheapflights notify me if prices for flights from Toronto to San Juan become cheaper?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.