Flights Montreal to San Juan
Leaving on a Sunday is cheapest on average (€509).
This page is based on 2 prices seen over the last 60 days.
Updated September 23, 2026
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€319Lowest price seen (60 d)
€509Median price
—Direct flight
2Prices recorded
Airlines seen
Porter Airlines Canada
United Airlines
Door-to-door cost
The real cost includes getting to the airport (fuel, tolls, parking or train), luggage and the transfer on arrival. Add your address in the form to calculate it.
Frequently asked questions
What is the cheapest month to fly Montreal – San Juan?
Based on prices seen, November (from €319).
Which airport is closest to San Juan city centre?
San Juan Fernando Luis Ribas Dominicci (SIG), 1 km from San Juan centre.
Nearby destinations, same departure
See also
Prices are indicative and dated. The final price is confirmed on the partner’s site.