How far is it from Klagenfurt Airport to St Gallen Altenrhein Airport?

The great-circle distance between KLU and ACH is approximately 374 km.

Which airlines fly from KLU to ACH?

We don't have confirmed airline data for this exact airport pair — try the search box above for live availability.

Are there other airports near Klagenfurt Airport?

Yes — there are 2 other real airports with scheduled service near Klagenfurt Airport. See the alternatives above — it's worth comparing fares, since a different departure airport can sometimes be cheaper.

Are there other airports near St Gallen Altenrhein Airport?

Yes — there are 3 other real airports with scheduled service near St Gallen Altenrhein Airport. See the alternatives above.

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Klagenfurt Airport (KLU) to St Gallen Altenrhein Airport (ACH) Flights

Klagenfurt am Worthersee (via Klagenfurt Airport, one of several airports serving the area) to Altenrhein (via St Gallen Altenrhein Airport, one of several airports serving the area) — a real distance of 374 km.

374 km

Distance

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Cheapest fare on file

Confirmed airlines

Alternative airports

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Real nearby airports for each side — worth checking, since a different departure or arrival airport can sometimes mean a cheaper fare or shorter transfer.

From near Klagenfurt am Worthersee instead