Montreal (YUL) to Cancún (CUN) flight deal in economy from $341

Saturday, December 26th, 2026

4 round-trip options

Returning
Thu, Dec 31, 20265 Day Trip
$789 USD
Returning
Sun, Jan 3, 20278 Day Trip
$1,446 USD
Returning
Mon, Jan 4, 20279 Day Trip
$940 USD
Returning
Fri, Jan 8, 202713 Day Trip
$934 USD