Chicago
Montreal
BEST
DEAL
Sun., 20 Oct.
MDW - YUL
-14 %
$173
$150
Prime price per passenger
Chicago
Montreal
BEST
DEAL
Fri., 27 Sep.
MDW - YUL
Sat., 28 Sep.
YUL - MDW
$666
$646
Prime price per passenger
Chicago
Montreal
BEST
DEAL
Fri., 27 Sep.
MDW - YUL
Mon., 30 Sep.
YUL - MDW
$747
$721
Prime price per passenger