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

Saturday, January 23rd, 2027

4 round-trip options

Returning
Fri, Jan 29, 2027•6 Day Trip
$381 USD
Google Flights
Returning
Sun, Jan 31, 2027•8 Day Trip
$551 USD
Google Flights
Returning
Mon, Feb 1, 2027•9 Day Trip
$433 USD
Google Flights
Returning
Sat, Feb 6, 2027•14 Day Trip
$339 USD
Google Flights