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Cheap flights from Canada to San Juan from C$ 164

YYZ — SJU
17 Sep — 24 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to San Juan

Enter your travel dates to find the best prices.

Cheapest flights from Canada to San Juan

Sat 26/912:40 p.m. -
1 stop6h 50m
Tue 6/104:30 p.m. -
1 stop7h 25m
Deal found 13/8C$ 238
Sat 12/912:40 p.m. -
1 stop6h 50m
Tue 6/104:30 p.m. -
1 stop7h 25m
Deal found 14/8C$ 244
Fri 25/96:30 a.m. -
1 stop9h 50m
Tue 29/94:30 p.m. -
1 stop7h 25m
Deal found 16/8C$ 326
Sat 12/912:40 p.m. -
1 stop6h 50m
Tue 22/94:30 p.m. -
1 stop7h 25m
Deal found 14/8C$ 330
Mon 28/98:10 a.m. -
1 stop15h 48m
Tue 6/104:30 p.m. -
1 stop7h 25m
Deal found 16/8C$ 377
Sat 19/96:00 a.m. -
1 stop7h 45m
Sat 26/91:25 p.m. -
1 stop8h 41m
Deal found 15/8C$ 408
Sat 24/106:00 a.m. -
1 stop7h 45m
Sat 31/107:05 a.m. -
1 stop8h 11m
Deal found 14/8C$ 426
Wed 21/106:00 a.m. -
1 stop7h 45m
Mon 2/112:35 p.m. -
1 stop8h 07m
Deal found 15/8C$ 427
Fri 23/106:00 a.m. -
1 stop7h 45m
Tue 3/111:00 p.m. -
1 stop9h 42m
Deal found 17/8C$ 428
Tue 22/92:50 p.m. -
1 stop10h 00m
Sat 26/91:25 p.m. -
1 stop9h 30m
Deal found 14/8C$ 431
Wed 30/97:00 a.m. -
1 stop7h 45m
Wed 7/101:25 p.m. -
1 stop9h 30m
Deal found 16/8C$ 433
Sat 19/93:53 p.m. -
1 stop7h 57m
Sat 3/101:25 p.m. -
1 stop9h 16m
Deal found 14/8C$ 437

Find flight deals from Canada to San Juan

Round-trip from

C$ 238

One-way from

C$ 164

Popular in

July

Cheapest in

October

Average price

C$ 595
Arajet
  • Arajet
  • 26/9-6/10
  • 2 total stops
  • 14h 15m total
  • Canada to San Juan
Search Deals
Arajet
  • Arajet
  • 5/9
  • 1 total stop
  • 6h 50m total
  • Canada to San Juan
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 78 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 August 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSan Juan

YUL Montreal Pierre Elliott Trudeau Intl - SJU San Juan Luis Munoz Marin Intl

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 24/10

6:00 a.m.-1:45 p.m.

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Sat 31/10

7:05 a.m.-3:16 p.m.

1 stop8h 11m

C$ 426

MontrealSan Juan

YUL Montreal Pierre Elliott Trudeau Intl - SJU San Juan Luis Munoz Marin Intl

YULSJU

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

6:00 a.m.-1:45 p.m.

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Sat 31/10

7:05 a.m.-3:16 p.m.

1 stop8h 11m

C$ 427

MontrealSan Juan

YUL Montreal Pierre Elliott Trudeau Intl - SJU San Juan Luis Munoz Marin Intl

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

6:00 a.m.-1:45 p.m.

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Sat 19/9

1:25 p.m.-10:06 p.m.

1 stop8h 41m

C$ 427

MontrealSan Juan

YUL Montreal Pierre Elliott Trudeau Intl - SJU San Juan Luis Munoz Marin Intl

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 24/10

6:00 a.m.-1:45 p.m.

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Wed 4/11

8:05 a.m.-3:16 p.m.

1 stop8h 11m

C$ 427

HalifaxSan Juan

YHZ Halifax Intl - SJU San Juan Luis Munoz Marin Intl

YHZSJU

Halifax Intl

Tue 22/9

2:50 p.m.-11:50 p.m.

1 stop10h 00m

San Juan Luis Munoz Marin Intl

Sat 26/9

1:25 p.m.-11:55 p.m.

1 stop9h 30m

C$ 431

HalifaxSan Juan

YHZ Halifax Intl - SJU San Juan Luis Munoz Marin Intl

YHZSJU

Halifax Intl

Wed 30/9

7:00 a.m.-1:45 p.m.

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Wed 7/10

1:25 p.m.-11:55 p.m.

1 stop9h 30m

C$ 433

TorontoSan Juan

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

YYZSJU

Toronto Pearson Intl

Mon 25/1

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

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Wed 10/2

1:00 p.m.-9:29 p.m.

1 stop9h 29m

C$ 435

TorontoSan Juan

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

YYZSJU

Toronto Pearson Intl

Sat 30/1

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

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Thu 4/2

2:05 a.m.-9:29 a.m.

1 stop8h 24m

C$ 435

TorontoSan Juan

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

YYZSJU

Toronto Pearson Intl

Mon 25/1

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

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Fri 5/2

2:05 a.m.-9:29 a.m.

1 stop8h 24m

C$ 435

TorontoSan Juan

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

YYZSJU

Toronto Pearson Intl

Sat 12/9

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

1 stop8h 50m

San Juan Luis Munoz Marin Intl

Wed 16/9

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

1 stop8h 19m

C$ 437

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Canada to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Canada with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

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

Currently, September is the cheapest month in which you can book a flight from Canada to San Juan (average of C$ 512). Flying from Canada to San Juan in December is currently the most expensive (average of C$ 975). 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 often are flights from Canada to San Juan delayed?

About 33% of weekly flights between Canada and San Juan have experienced delays in the past year, with the average delay time being 140 minutes.

What is the most punctual flight time for Canada 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?

Sunday 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 Canada to San Juan flights?

Over the past year, Air Canada Rouge has had the lowest number of delays on this route, with just 32% of flights being delayed.

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

The price you pay for your flight from Canada to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing San Juan

Get a feel of what it's like to fly with United Airlines,WestJet, andAmerican Airlines from Canada to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,103 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.7

Crew

8.1

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
10,103 reviews
United Airlines
7.4
Good
10,103 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.7

Crew

8.1

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
3,430 reviews
United Airlines
7.4
Good
10,103 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.7

Crew

8.1

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
11,952 reviews
United Airlines
7.4
Good
10,103 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.7

Crew

8.1

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
11,489 reviews
United Airlines
7.4
Good
10,103 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.7

Crew

8.1

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 Canada to San Juan?

    United Airlines and Air Canada can get you from Canada to San Juan in just under 7h 45m. Your travel time can differ by up to 15h 05m. The distance between Canada and San Juan is about 3087 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Canada to San Juan are Arajet (C$ 168), WestJet (C$ 199), and United Airlines (C$ 219).

  • What are the most popular routes from Canada to San Juan?

    While some choose either Montreal Pierre Elliott Trudeau Intl - San Juan Luis Munoz Marin Intl or Toronto Island - San Juan Luis Munoz Marin Intl, Toronto Pearson Intl - San Juan Luis Munoz Marin Intl is the most popular route from Canada to San Juan.

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

    Looking for the cheapest flight from Canada to San Juan? While on average our users pay C$ 675, our data indicates the cheapest price to be C$ 245. The most popular route (Toronto Pearson Intl - San Juan Luis Munoz Marin Intl), is priced around C$ 333.

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

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

  • How can I find direct flights from Canada to San Juan?

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

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

    Yes. Cheapflights offers flight deals from Canada 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 Canada to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Canada to San Juan (average of C$ 512). Flying from Canada to San Juan in December is currently the most expensive (average of C$ 975). 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 8 airlines flying from Canada to San Juan

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 223AverageC$ 970FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ArajetCheapestC$ 258AverageC$ 421FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
American AirlinesCheapestC$ 285AverageC$ 700FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 329AverageC$ 704FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 380AverageC$ 1,038FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 615AverageC$ 977FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
JetBlueCheapestC$ 638AverageC$ 840FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapestC$ 784AverageC$ 941FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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

Deals for Canada to San Juan flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Canada to San Juan for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Canada to San Juan with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Juan from Canada today and book when prices fit your budget.

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