Flights from Saint Louis to Klagenfurt (STL to KLU)

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Frequently asked questions

Are there direct flights from Saint Louis to Klagenfurt? Currently, there are no direct flights from STL to KLU. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Saint Louis → Klagenfurt.

Try a nearby airport to Saint Louis

Flights to Klagenfurt (KLU) from other airports within 350 km of Saint Louis. Often unlocks cheaper fares or better times.

BLV → KLU 54 km from STL Belleville → Klagenfurt USA · 11 destinations COU → KLU 160 km from STL Columbia → Klagenfurt USA · 8 destinations PIA → KLU 221 km from STL Peoria → Klagenfurt USA · 11 destinations BMI → KLU 230 km from STL Bloomington → Klagenfurt USA · 6 destinations EVV → KLU 260 km from STL Evansville → Klagenfurt USA · 8 destinations

Or try a nearby airport to Klagenfurt

Flights from Saint Louis (STL) to other airports within 350 km of Klagenfurt.

STL → LJU 48 km from KLU Saint Louis → Ljubljana Slovenia · 29 destinations STL → GRZ 93 km from KLU Saint Louis → Graz Austria · 19 destinations STL → TRS 113 km from KLU Saint Louis → Trieste Italy · 27 destinations STL → RJK 161 km from KLU Saint Louis → Rijeka Croatia · 20 destinations STL → SZG 162 km from KLU Saint Louis → Salzburg Austria · 52 destinations

Other flights from Saint Louis (STL)

Atlanta (ATL) Austin (AUS) Baltimore (BWI) Boston (BOS) Burbank (BUR) Cancun (CUN) Charleston (CHS) Charlotte (CLT) All 67 destinations →

Other flights from Klagenfurt (KLU)

Cologne (CGN) London (STN) Palma de Mallorca (PMI) Rome (FCO) Vienna (VIE) All 5 destinations →

Flights from Saint Louis to Klagenfurt (STL → KLU)