Flights from Sioux City to Saint Louis (SUX to STL)

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Frequently asked questions

Are there direct flights from Sioux City to Saint Louis? Currently, there are no direct flights from SUX to STL. 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 Sioux City → Saint Louis.

Try a nearby airport to Sioux City

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

OMA → STL 129 km from SUX Omaha → Saint Louis USA · 37 destinations FSD → STL 134 km from SUX Sioux Falls → Saint Louis USA · 13 destinations LNK → STL 176 km from SUX Lincoln → Saint Louis USA · 9 destinations DSM → STL 246 km from SUX Des Moines → Saint Louis USA · 35 destinations

Or try a nearby airport to Saint Louis

Flights from Sioux City (SUX) to other airports within 350 km of Saint Louis.

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

Other flights from Sioux City (SUX)

Chicago (ORD) Denver (DEN) All 2 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 →

Flights from Sioux City to Saint Louis (SUX → STL)