Montreal (YUL) to Madrid (MAD) flight deal in economy from $470

Fair Availability
24% of dates checked are available within 10% of the lowest price

Monday, September 21st, 2026

5 round-trip options

Returning
Sat, Sep 26, 20265 Day Trip
$491 USD
Returning
Mon, Sep 28, 20267 Day Trip
$491 USD
Returning
Tue, Sep 29, 20268 Day Trip
$491 USD
Returning
Thu, Oct 1, 202610 Day Trip
$738 USD
Returning
Sat, Oct 3, 202612 Day Trip
$781 USD