Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Canada to San Juan from C$ 189

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SJU
14 Jan — 21 Jan1
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 15 December 2025.

Tue 16/123:50 p.m.YUL - SJU
2 stops19h 09mAmerican Airlines
Mon 22/122:44 p.m.SJU - YUL
1 stop8h 55mAmerican Airlines
Deal found 14/12C$ 421
Sun 14/126:00 a.m.YYZ - SJU
1 stop8h 02mAmerican Airlines
Sun 21/1210:03 p.m.SJU - YYZ
1 stop15h 22mAmerican Airlines
Deal found 13/12C$ 490
Sun 14/126:00 a.m.YYZ - SJU
1 stop8h 02mAmerican Airlines
Thu 8/15:23 p.m.SJU - YYZ
1 stop17h 56mAmerican Airlines
Deal found 12/12C$ 527
Sat 13/126:00 a.m.YYZ - SJU
1 stop7h 15mAmerican Airlines
Sat 13/124:41 p.m.SJU - YYZ
1 stop6h 51mAmerican Airlines
Deal found 12/12C$ 530
Mon 15/126:45 a.m.YUL - SJU
2 stops17h 00mMultiple Airlines
Mon 22/126:00 a.m.SJU - YUL
1 stop11h 23mMultiple Airlines
Deal found 14/12C$ 538
Thu 18/1212:30 p.m.YYZ - SJU
1 stop10h 29mAmerican Airlines
Wed 24/128:35 p.m.SJU - YYZ
1 stop14h 41mAmerican Airlines
Deal found 12/12C$ 538
Sun 14/129:25 a.m.YUL - SJU
1 stop29h 15mAir Canada
Mon 15/122:05 a.m.SJU - YUL
1 stop7h 27mAir Canada
Deal found 14/12C$ 569
Tue 16/122:13 p.m.YUL - SJU
1 stop7h 09mAir Canada
Tue 23/123:46 p.m.SJU - YUL
1 stop26h 04mAir Canada
Deal found 15/12C$ 600
Sun 14/126:00 p.m.YUL - SJU
1 stop21h 36mMultiple Airlines
Sun 21/123:36 p.m.SJU - YUL
1 stop9h 39mMultiple Airlines
Deal found 13/12C$ 603
Sat 13/1211:00 a.m.YYZ - SJU
1 stop9h 00mUnited Airlines
Thu 8/12:05 a.m.SJU - YYZ
1 stop8h 31mUnited Airlines
Deal found 12/12C$ 604
Sat 13/1211:00 a.m.YYZ - SJU
1 stop9h 00mUnited Airlines
Fri 9/12:05 a.m.SJU - YYZ
1 stop8h 31mUnited Airlines
Deal found 12/12C$ 614
Tue 16/127:30 a.m.YUL - SJU
1 stop15h 22mAmerican Airlines
Thu 15/16:30 a.m.SJU - YUL
1 stop9h 50mAmerican Airlines
Deal found 13/12C$ 617

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 15 December 2025.

Round-trip from

C$ 362

One-way from

C$ 189

Popular in

August

Cheapest in

September

Average price

C$ 766
United Airlines
  • United Airlines
  • 17/3-24/3
  • 2 total stops
  • 17h 37m total
  • Canada to San Juan
Search Deals
1/2
  • 1/2
  • 3 total stops
  • 25h 47m total
  • Canada to San Juan
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 44 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 December 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 15 December 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

Québec CitySan Juan

YQB - SJU

YQBSJU

Québec City

Tue 17/3

6:00 a.m.-1:40 p.m.

1 stop7h 40m

San Juan Luis Munoz Marin Intl

Tue 24/3

1:05 a.m.-11:02 a.m.

1 stop9h 57m

C$ 362

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Fri 23/1

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

1 stop6h 37m

San Juan Luis Munoz Marin Intl

Thu 29/1

8:10 a.m.-2:14 p.m.

1 stop7h 04m

C$ 391

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Fri 20/2

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

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Thu 26/2

2:10 p.m.-9:24 p.m.

1 stop8h 14m

C$ 435

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Fri 20/2

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

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Fri 27/2

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

1 stop8h 31m

C$ 438

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Thu 22/1

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

1 stop6h 37m

San Juan Luis Munoz Marin Intl

Fri 30/1

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

1 stop8h 31m

C$ 438

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 24/1

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

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Fri 6/2

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

1 stop8h 31m

C$ 457

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

4:00 p.m.-4:25 p.m.

2 stops23h 25m

San Juan Luis Munoz Marin Intl

Sun 8/2

4:06 p.m.-12:15 a.m.

1 stop9h 09m

C$ 471

CalgarySan Juan

YYC - SJU

YYCSJU

Calgary

Wed 25/2

12:20 p.m.-12:41 a.m.

2 stops33h 21m

San Juan Luis Munoz Marin Intl

Mon 9/3

3:22 p.m.-11:43 a.m.

1 stop22h 21m

C$ 472

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

8:00 a.m.-1:30 p.m.

Nonstop4h 30m

San Juan Luis Munoz Marin Intl

Sun 8/2

4:06 p.m.-12:15 a.m.

1 stop9h 09m

C$ 479

EdmontonSan Juan

YEG - SJU

YEGSJU

Edmonton

Sat 10/1

12:45 a.m.-12:31 a.m.

1 stop20h 46m

San Juan Luis Munoz Marin Intl

Sat 17/1

8:00 a.m.-12:11 p.m.

2 stops31h 11m

C$ 481

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/12

Showing 1-10 of 60 results
1
2
3
...
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$ 244). Flying from Canada to San Juan in July is currently the most expensive (average of C$ 650). 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 15 December 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.

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 136 minutes.

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

Historically, flights departing in the early afternoon 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 Saturday 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 Transat has had the lowest number of delays on this route, with just 6% 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 15 December 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
482 reviews
Check prices

Crew

8.4

Boarding

7.9

Overall

7.8

Entertainment

7.1

Comfort

7.4

Food

6.8

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
482 reviews
Air Transat
7.8
Good
482 reviews
Check prices

Crew

8.4

Boarding

7.9

Overall

7.8

Entertainment

7.1

Comfort

7.4

Food

6.8

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
9,092 reviews
Air Transat
7.8
Good
482 reviews
Check prices

Crew

8.4

Boarding

7.9

Overall

7.8

Entertainment

7.1

Comfort

7.4

Food

6.8

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
11,051 reviews
Air Transat
7.8
Good
482 reviews
Check prices

Crew

8.4

Boarding

7.9

Overall

7.8

Entertainment

7.1

Comfort

7.4

Food

6.8

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
3,202 reviews
Air Transat
7.8
Good
482 reviews
Check prices

Crew

8.4

Boarding

7.9

Overall

7.8

Entertainment

7.1

Comfort

7.4

Food

6.8

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
10,525 reviews
Air Transat
7.8
Good
482 reviews
Check prices

Crew

8.4

Boarding

7.9

Overall

7.8

Entertainment

7.1

Comfort

7.4

Food

6.8

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, American Airlines, and Air Canada can get you from Canada to San Juan in just under 7h 40m. Your travel time can differ by up to 14h. 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$ 187), and United Airlines (C$ 208).

  • 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$ 649, our data indicates the cheapest price to be C$ 198. The most popular route (Toronto Pearson Intl - San Juan Luis Munoz Marin Intl), is priced around C$ 324.

  • 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$ 244). Flying from Canada to San Juan in July is currently the most expensive (average of C$ 650). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Canada to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Luis Munoz Marin Intl flights
Pierre Elliott Trudeau Intl to Luis Munoz Marin Intl flights
Toronto Island to Luis Munoz Marin Intl flights
Vancouver Intl to Luis Munoz Marin Intl flights
Ottawa to Luis Munoz Marin Intl flights
Québec City to Luis Munoz Marin Intl flights
Buffalo to Luis Munoz Marin Intl flights
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
Edmonton to Luis Munoz Marin Intl flights
Detroit to Luis Munoz Marin Intl flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Calgary to Luis Munoz Marin Intl flights
Winnipeg to Luis Munoz Marin Intl flights
Halifax to Luis Munoz Marin Intl flights
Miami to Luis Munoz Marin Intl flights
Burlington to Luis Munoz Marin Intl flights
Pierre Elliott Trudeau Intl to Culebra flights
Pierre Elliott Trudeau Intl to Vieques flights
Pierre Elliott Trudeau Intl to Aguadilla flights
Ottawa to Aguadilla flights
Pearson Intl to Aguadilla flights
Pearson Intl to Culebra flights

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 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 288AverageC$ 337FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
United AirlinesCheapestC$ 335AverageC$ 741FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 355AverageC$ 657FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 360AverageC$ 605FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 369AverageC$ 797FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapestC$ 458AverageC$ 808FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
WestJetCheapestC$ 463AverageC$ 909FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 472AverageC$ 887FlexibilityNo 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.

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.