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

Monday, October 19th, 2026

2 round-trip options

Returning
Thu, Oct 29, 202610 Day Trip
$458 USD
Returning
Sat, Oct 31, 202612 Day Trip
$483 USD