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Cheap flights from Canada to San Juan from C$ 196

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SJU
23 Apr — 30 Apr1
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
Explore the most affordable flight options available from Canada to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Sat 25/49:45 a.m.
YUL
-
SJU
1 stop10h 49m
United Airlines
Thu 30/44:55 p.m.
SJU
-
YUL
1 stop7h 18m
United Airlines
Deal found 19/3C$ 392
Mon 20/46:00 a.m.
YUL
-
SJU
1 stop7h 45m
United Airlines
Thu 30/44:55 p.m.
SJU
-
YUL
1 stop7h 18m
United Airlines
Deal found 23/3C$ 413
Wed 22/42:20 p.m.
YUL
-
SJU
1 stop7h 04m
United Airlines
Wed 29/41:25 p.m.
SJU
-
YUL
1 stop8h 41m
United Airlines
Deal found 20/3C$ 425
Sun 19/46:00 a.m.
YUL
-
SJU
1 stop7h 45m
United Airlines
Thu 30/44:55 p.m.
SJU
-
YUL
1 stop7h 18m
United Airlines
Deal found 22/3C$ 436
Tue 28/43:25 p.m.
YUL
-
SJU
1 stop8h 25m
United Airlines
Thu 30/44:55 p.m.
SJU
-
YUL
1 stop7h 18m
United Airlines
Deal found 22/3C$ 438
Sat 9/53:00 p.m.
YYZ
-
SJU
1 stop8h 50m
United Airlines
Tue 12/51:00 a.m.
SJU
-
YYZ
1 stop8h 19m
United Airlines
Deal found 21/3C$ 449
Tue 28/42:20 p.m.
YUL
-
SJU
1 stop7h 04m
United Airlines
Tue 5/57:20 a.m.
SJU
-
YUL
1 stop7h 20m
United Airlines
Deal found 19/3C$ 450
Sun 19/49:00 a.m.
YYZ
-
SJU
Nonstop4h 25m
Air Canada
Wed 22/41:00 a.m.
SJU
-
YYZ
1 stop8h 19m
Air Canada
Deal found 22/3C$ 451
Sun 12/49:00 a.m.
YUL
-
SJU
Nonstop4h 27m
Air Canada
Thu 30/47:20 a.m.
SJU
-
YUL
1 stop16h 53m
Air Canada
Deal found 22/3C$ 453
Sat 11/411:00 a.m.
YYZ
-
SJU
1 stop9h 34m
United Airlines
Thu 16/41:00 a.m.
SJU
-
YYZ
1 stop8h 19m
United Airlines
Deal found 22/3C$ 456
Sun 12/46:00 a.m.
YUL
-
SJU
1 stop7h 25m
Air Canada
Thu 16/41:00 a.m.
SJU
-
YUL
1 stop12h 09m
Air Canada
Deal found 22/3C$ 464
Sun 12/46:15 a.m.
YYZ
-
SJU
1 stop7h 12m
Air Canada
Sat 18/42:45 p.m.
SJU
-
YYZ
Nonstop4h 50m
Air Canada
Deal found 21/3C$ 464

Find flight deals from Canada to San Juan

Keep the following information in mind while searching for Canada to San Juan flight deals. Data was last updated 24 March 2026.

Round-trip from

C$ 392

One-way from

C$ 196

Popular in

August

Cheapest in

September

Average price

C$ 720
United Airlines
  • United Airlines
  • 25/4-30/4
  • 2 total stops
  • 18h 07m total
  • Canada to San Juan
Search Deals
Air Canada
  • Air Canada
  • 19/4
  • Nonstop
  • 4h 25m total
  • Canada to San Juan
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 19 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 March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada 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 24 March 2026.
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
Quickest round-trip

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

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

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Thu 30/4

4:55 p.m.-12:13 a.m.

1 stop7h 18m

C$ 413

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

3:25 p.m.-11:50 p.m.

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Thu 30/4

4:55 p.m.-12:13 a.m.

1 stop7h 18m

C$ 413

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

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

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Thu 30/4

4:55 p.m.-12:13 a.m.

1 stop7h 18m

C$ 436

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

3:25 p.m.-11:50 p.m.

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Wed 6/5

7:20 a.m.-2:40 p.m.

1 stop7h 20m

C$ 438

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

3:25 p.m.-11:50 p.m.

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Thu 30/4

4:55 p.m.-12:13 a.m.

1 stop7h 18m

C$ 438

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

9:45 a.m.-8:34 p.m.

1 stop10h 49m

San Juan Luis Munoz Marin Intl

Thu 30/4

4:55 p.m.-12:13 a.m.

1 stop7h 18m

C$ 445

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

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

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Thu 16/4

7:40 a.m.-5:30 p.m.

1 stop9h 50m

C$ 464

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

3:25 p.m.-11:50 p.m.

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Thu 16/4

7:40 a.m.-5:30 p.m.

1 stop9h 50m

C$ 469

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 25/4

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

1 stop8h 50m

San Juan Luis Munoz Marin Intl

Wed 29/4

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

1 stop8h 19m

C$ 475

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 7/4

2:30 p.m.-9:24 p.m.

1 stop6h 54m

San Juan Luis Munoz Marin Intl

Thu 16/4

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

1 stop8h 19m

C$ 480

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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
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 Canada to San Juan

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

Currently, October is the cheapest month in which you can book a flight from Canada to San Juan (average of C$ 243). Flying from Canada to San Juan in July is currently the most expensive (average of C$ 568). 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 CA to SJU?

Find hourly flight availability from Canada 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 24 March 2026.

When flying from Canada to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from Canada to San Juan delayed?

About 30% of weekly flights between Canada and San Juan have experienced delays in the past year, with the average delay time being 131 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 Monday 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, WestJet has had the lowest number of delays on this route, with just 31% of flights being delayed.

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 24 March 2026.
Get a feel of what it's like to fly with Air Transat,United Airlines, andWestJet 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.
Air Transat
7.7
Good
523 reviews
Check prices

Crew

8.5

Entertainment

7.0

Food

6.8

Overall

7.7

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
523 reviews
Air Transat
7.7
Good
523 reviews
Check prices

Crew

8.5

Entertainment

7.0

Food

6.8

Overall

7.7

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
United Airlines
7.4
Good
9,467 reviews
Air Transat
7.7
Good
523 reviews
Check prices

Crew

8.5

Entertainment

7.0

Food

6.8

Overall

7.7

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
WestJet
7.2
Good
3,300 reviews
Air Transat
7.7
Good
523 reviews
Check prices

Crew

8.5

Entertainment

7.0

Food

6.8

Overall

7.7

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
American Airlines
7.1
Good
11,492 reviews
Air Transat
7.7
Good
523 reviews
Check prices

Crew

8.5

Entertainment

7.0

Food

6.8

Overall

7.7

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,836 reviews
Air Transat
7.7
Good
523 reviews
Check prices

Crew

8.5

Entertainment

7.0

Food

6.8

Overall

7.7

Comfort

7.3

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Canada 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 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 3h 04m. The distance between Canada and San Juan is about 3188 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$ 166), WestJet (C$ 197), and Air Canada (C$ 208).

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

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

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

    No one likes to see their flight delayed. When booking a flight from Canada to San Juan consider choosing Delta (69%), WestJet (44%) or Air Canada (39%) as they are the most reliable in getting you off to your destination on time.

  • 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$ 815, our data indicates the cheapest price to be C$ 318. The most popular route (Montreal Pierre Elliott Trudeau Intl - San Juan Luis Munoz Marin Intl), is priced around C$ 413.

  • 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, October is the cheapest month in which you can book a flight from Canada to San Juan (average of C$ 243). Flying from Canada to San Juan in July is currently the most expensive (average of C$ 568). 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 8 airlines flying from Canada to San Juan

Discover the top 8 airlines that operate flights from Canada 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 24 March 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 260AverageC$ 633FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ArajetCheapestC$ 284AverageC$ 366FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 314AverageC$ 931FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 322AverageC$ 1,007FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 337AverageC$ 716FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 470AverageC$ 859FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 512AverageC$ 946FlexibilityNo cancel feeOn-time60%
Search WestJet flights
JetBlueCheapestC$ 628AverageC$ 809FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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