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Cheap flights from Canada to San Juan

YYZ — SJU
1 Nov — 8 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Canada to San Juan

Popular in

July

Cheapest in

September

Average price

C$ 451
Highest demand for flights based on searches. 7% potential increase in price (C$ 80 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 31 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

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

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 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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$ 551). Flying from Canada to San Juan in December is currently the most expensive (average of C$ 988). 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.

Reviews of airlines servicing San Juan

Get a feel of what it's like to fly with United Airlines,WestJet, andAir Canada 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
10,280 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

7.1

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
10,280 reviews
United Airlines
7.4
Good
10,280 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

7.1

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
3,450 reviews
United Airlines
7.4
Good
10,280 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

7.1

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
11,712 reviews
United Airlines
7.4
Good
10,280 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

7.1

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
7.0
Good
12,124 reviews
United Airlines
7.4
Good
10,280 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

7.1

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

  • 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$ 172), WestJet (C$ 183), and United Airlines (C$ 247).

  • 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$ 770, our data indicates the cheapest price to be C$ 264. The most popular route (Toronto Pearson Intl - San Juan Luis Munoz Marin Intl), is priced around C$ 458.

  • 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$ 551). Flying from Canada to San Juan in December is currently the most expensive (average of C$ 988). 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

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 229AverageC$ 962FlexibilityNo cancel feeOn-time67%
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ArajetCheapestC$ 234AverageC$ 489FlexibilityNo cancel feeOn-timeN/A
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American AirlinesCheapestC$ 292AverageC$ 721FlexibilityNo cancel feeOn-time71%
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United AirlinesCheapestC$ 337AverageC$ 740FlexibilityNo cancel feeOn-time69%
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WestJetCheapestC$ 338AverageC$ 1,072FlexibilityNo cancel feeOn-time60%
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Air TransatCheapestC$ 631AverageC$ 969FlexibilityNo cancel feeOn-time50%
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JetBlueCheapestC$ 714AverageC$ 1,025FlexibilityNo cancel feeOn-time62%
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DeltaCheapestC$ 805AverageC$ 966FlexibilityNo cancel feeOn-timeN/A
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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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