Montreal (YUL) to Madrid (MAD) flight deal in economy from $444

Fair Availability
23% of dates checked are available within 10% of the lowest price

Wednesday, September 9th, 2026

2 round-trip options

Returning
Sat, Sep 19, 202610 Day Trip
$938 USD
Returning
Mon, Sep 21, 202612 Day Trip
$666 USD