LH

ZMU-FRA-PMI // PMI-FRA-ZRH - EUR 117 - Off-season availability only (Jan/Feb) - train segments can be skiplagged - https://www.google.com/travel/flight...fkMinewbSncJJ8 - note: going through Google's referral link yields higher price, but you get this price when searching on lufthansa.com directly

LX

MXP-ZRH-ZMU // ZMU-ZRH-MXP - EUR 102 - train segments can be skiplagged - https://www.google.com/travel/flight...td4U28qYzbjt58 - note: going through Google's referral link yields higher price, but you get this price when searching on swiss.com directly