If you are looking for alternatives to Kloten near Zürich - Leaving out the military, private and grass strip airfields leaves you with:
LSZB - Birrfeld
AD Info:
Fliegerschule Birrfeld: VAC / AD INFO
Map:
Karte: Flugplatz Birrfeld, Lupfig [map.search.ch]
Connections to Zürich:
- Lupfig train station is 1km away (i usually walk) - train to Zürich in 45min
- or take a taxi to Brugg (~6km from AD) and catch a train there (3x per hour, 24min to Zürich)
Timetables:
SBB: Home - Online Timetable, Ticket Shop, Online travel shop
Landing fees:
CHF 10-31
Depend on ACFT noise rating:
Fliegerschule Birrfeld: Landetaxen
Customs:
AVAIL PPR/PNR 2h prior ETA (cost CHF 15)