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Cheap flights from Canada to San Juan from C$ 175

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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SJU
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 30 October 2025.

Sat 15/119:00 a.m.YYZ - SJU
1 stop11h 00mUnited Airlines
Sat 22/118:30 a.m.SJU - YYZ
1 stop11h 27mUnited Airlines
Deal found 30/10C$ 366
Tue 18/112:57 p.m.YYZ - SJU
1 stop8h 39mUnited Airlines
Wed 19/112:05 a.m.SJU - YYZ
1 stop8h 31mUnited Airlines
Deal found 30/10C$ 377
Tue 11/112:57 p.m.YYZ - SJU
1 stop8h 39mUnited Airlines
Mon 17/114:52 p.m.SJU - YYZ
1 stop8h 07mUnited Airlines
Deal found 29/10C$ 384
Sun 9/119:00 a.m.YYZ - SJU
1 stop11h 00mUnited Airlines
Sat 15/114:52 p.m.SJU - YYZ
1 stop8h 07mUnited Airlines
Deal found 30/10C$ 388
Sun 2/115:10 a.m.YYZ - SJU
1 stop14h 16mUnited Airlines
Mon 3/112:05 a.m.SJU - YYZ
1 stop8h 31mUnited Airlines
Deal found 29/10C$ 390
Tue 18/117:30 a.m.YYZ - SJU
1 stop7h 23mAmerican Airlines
Thu 20/116:00 a.m.SJU - YYZ
2 stops10h 57mAmerican Airlines
Deal found 30/10C$ 392
Sat 1/116:10 a.m.YYZ - SJU
1 stop9h 26mUnited Airlines
Sat 8/118:10 a.m.SJU - YYZ
1 stop8h 52mUnited Airlines
Deal found 29/10C$ 397
Tue 9/126:10 a.m.YYZ - SJU
1 stop14h 16mUnited Airlines
Sun 14/122:05 a.m.SJU - YYZ
1 stop8h 31mUnited Airlines
Deal found 29/10C$ 399
Thu 27/116:10 a.m.YYZ - SJU
1 stop14h 16mUnited Airlines
Wed 3/122:05 a.m.SJU - YYZ
1 stop8h 31mUnited Airlines
Deal found 30/10C$ 401
Sat 29/117:14 p.m.YYZ - SJU
1 stop16h 51mAmerican Airlines
Thu 4/126:00 a.m.SJU - YYZ
2 stops13h 28mAmerican Airlines
Deal found 29/10C$ 412
Sat 1/1112:40 p.m.YYZ - SJU
2 stops11h 15mAmerican Airlines
Sat 8/116:25 a.m.SJU - YYZ
1 stop17h 25mAmerican Airlines
Deal found 29/10C$ 418
Fri 5/1212:59 p.m.YUL - SJU
1 stop9h 53mAmerican Airlines
Wed 17/126:25 a.m.SJU - YUL
1 stop9h 59mAmerican Airlines
Deal found 28/10C$ 475

Cheap 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 30 October 2025.

Round-trip from

C$ 366

One-way from

C$ 175

Popular in

December

Cheapest in

September

Average price

C$ 691
United Airlines
  • United Airlines
  • 15/11-22/11
  • 2 total stops
  • 22h 27m total
  • Canada to San Juan
Search Deals
Arajet
  • Arajet
  • 21/3
  • 1 total stop
  • 7h 03m total
  • Canada to San Juan
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 30 October 2025.
Use the filters below to find and compare flights from Canada to San Juan that are best for you.

Fly from

Canada

Fly to

San Juan

Route

Depart

Return

Price

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 11/11

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

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Sun 16/11

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

1 stop8h 31m

C$ 384

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 25/1

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

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Fri 13/2

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

1 stop8h 31m

C$ 384

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 27/1

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

1 stop9h 26m

San Juan Luis Munoz Marin Intl

Mon 9/2

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

1 stop8h 31m

C$ 385

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Mon 26/1

2:45 p.m.-10:22 p.m.

1 stop6h 37m

San Juan Luis Munoz Marin Intl

Tue 10/2

5:50 p.m.-11:46 p.m.

1 stop6h 56m

C$ 385

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Mon 19/1

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

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Tue 27/1

5:50 p.m.-11:46 p.m.

1 stop6h 56m

C$ 385

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Mon 8/12

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

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Fri 12/12

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

1 stop11h 27m

C$ 392

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 9/12

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

1 stop14h 16m

San Juan Luis Munoz Marin Intl

Sun 14/12

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

1 stop8h 31m

C$ 399

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Wed 21/1

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

1 stop9h 00m

San Juan Luis Munoz Marin Intl

Tue 27/1

5:50 p.m.-11:46 p.m.

1 stop6h 56m

C$ 409

CalgarySan Juan

YYC - SJU

YYCSJU

Calgary

Thu 27/11

7:30 a.m.-7:38 p.m.

1 stop33h 08m

San Juan Luis Munoz Marin Intl

Thu 4/12

10:42 a.m.-7:09 p.m.

2 stops35h 27m

C$ 526

TorontoSan Juan

YTZ - SJU

YTZSJU

Toronto Island

Sat 24/1

8:30 p.m.-1:55 p.m.

1 stop16h 25m

San Juan Luis Munoz Marin Intl

Thu 12/2

2:05 a.m.-11:55 a.m.

2 stops10h 50m

C$ 564

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 60 results
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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
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$ 247). Flying from Canada to San Juan in July is currently the most expensive (average of C$ 575). 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 30 October 2025.

When flying from Canada to San Juan, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 20% versus a flight in the morning.

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

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

Travelers seeking maximum savings on their Canada to San Juan flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 30 October 2025.
Get a feel of what it's like to fly with Air Transat,United Airlines, 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.
Air Transat
7.8
Good
469 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Food

6.8

Overall

7.8

Boarding

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
469 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Food

6.8

Overall

7.8

Boarding

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
United Airlines
7.4
Good
8,998 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Food

6.8

Overall

7.8

Boarding

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
American Airlines
7.2
Good
11,030 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Food

6.8

Overall

7.8

Boarding

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
WestJet
7.2
Good
3,149 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Food

6.8

Overall

7.8

Boarding

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,377 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Food

6.8

Overall

7.8

Boarding

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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, Air Canada, and WestJet can get you from Canada to San Juan in just under 8h 39m. Your travel time can differ by up to 32h 01m. The distance between Canada and San Juan is about 3080 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$ 214), United Airlines (C$ 221), and American Airlines (C$ 257).

  • 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 cheapest flights from Canada to San Juan?

    Looking for the cheapest flight from Canada to San Juan? While on average our users pay C$ 706, our data indicates the cheapest price to be C$ 218. The most popular route (Montreal Pierre Elliott Trudeau Intl - San Juan Luis Munoz Marin Intl), is priced around C$ 388.

  • 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$ 247). Flying from Canada to San Juan in July is currently the most expensive (average of C$ 575). 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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Alternative routes for Canada to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Canada to San Juan

Discover the top 7 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 337AverageC$ 752FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 355AverageC$ 703FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 365AverageC$ 612FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 402AverageC$ 807FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapestC$ 464AverageC$ 798FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
WestJetCheapestC$ 472AverageC$ 922FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 479AverageC$ 849FlexibilityNo cancel feeOn-time50%
Search Air Transat 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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