Montreal (YUL) to San Juan (SJU) flight deal in economy from $294

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
$650 USD
-55%$294 USD
Verified about 23 hours ago
Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price

Friday, June 5th, 2026

10 round-trip options

Returning
Wed, Jun 10, 2026•5 Day Trip
$366 USD
Google Flights
Returning
Thu, Jun 11, 2026•6 Day Trip
$536 USD
Google Flights
Returning
Fri, Jun 12, 2026•7 Day Trip
$366 USD
Google Flights
Returning
Sat, Jun 13, 2026•8 Day Trip
$439 USD
Google Flights
Returning
Sun, Jun 14, 2026•9 Day Trip
$478 USD
Google Flights
Returning
Mon, Jun 15, 2026•10 Day Trip
$487 USD
Google Flights
Returning
Tue, Jun 16, 2026•11 Day Trip
$366 USD
Google Flights
Returning
Wed, Jun 17, 2026•12 Day Trip
$647 USD
Google Flights
Returning
Thu, Jun 18, 2026•13 Day Trip
$827 USD
Google Flights
Returning
Fri, Jun 19, 2026•14 Day Trip
$528 USD
Google Flights