Montreal (YUL) to Portland (PDX) flight deal in business from $1,001

Friday, September 18th, 2026

8 round-trip options

Returning
Wed, Sep 23, 20265 Day Trip
$2,344 USD
Returning
Thu, Sep 24, 20266 Day Trip
$1,898 USD
Returning
Fri, Sep 25, 20267 Day Trip
$1,780 USD
Returning
Sat, Sep 26, 20268 Day Trip
$1,780 USD
Returning
Mon, Sep 28, 202610 Day Trip
$1,761 USD
Returning
Tue, Sep 29, 202611 Day Trip
$1,761 USD
Returning
Wed, Sep 30, 202612 Day Trip
$2,838 USD
Returning
Fri, Oct 2, 202614 Day Trip
$1,084 USD