The cheapest day to depart from Canada to San Juan is on a Tuesday when prices can be found for as low as 463 C$. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Canada to San Juan for around 641 C$.
At noon is the cheapest time of day to fly from Canada to San Juan when you can find flight prices for as low as 490 C$. Flying to San Juan at noon is an ideal time because this is during off-peak travel hours. Flights to San Juan are more costly in the morning, with an average ticket price of 605 C$. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.