Montreal (YUL) to San Juan (SJU) flight deal in economy from $288

United AirlinesUAUnited Airlines
Round Trip•Economy
CanadaYUL

Montréal-Pierre Elliott Trudeau International Airport

Montreal, Canada
Puerto RicoSJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico
$589 USD
-51%$288 USD
Verified 17 days ago
Rare Availability
7% of dates checked are available within 10% of the lowest price

Friday, January 29th, 2027

4 round-trip options

Returning
Thu, Feb 4, 2027•6 Day Trip
$593 USD
Google Flights
Returning
Sat, Feb 6, 2027•8 Day Trip
$483 USD
Google Flights
Returning
Sun, Feb 7, 2027•9 Day Trip
$618 USD
Google Flights
Returning
Fri, Feb 12, 2027•14 Day Trip
$601 USD
Google Flights