Flights from Saint Louis to Rosario (STL → ROS)

STL
Saint Louis
Saint Louis Airport, USA
ROS
Rosario
Rosario, Argentina
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No direct flights found. Here are the 1 fastest 1-stop options.
viaPunta Cana(PUJ)
STL→PUJ+1h 30mPUJ→ROS
11h 56m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Saint Louis to Rosario? Currently, there are no direct flights from STL to ROS. 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 → Rosario.

Cheap flights from Saint Louis to Rosario Cheapest month to fly to Rosario Flights from USA Flights to Argentina Visa-free with USA passport All airports in Argentina

Try a nearby airport to Saint Louis

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

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

Or try a nearby airport to Rosario

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

STL → AEP 284 km from ROS Saint Louis → Buenos Aires Argentina · 59 destinations STL → EZE 294 km from ROS Saint Louis → Buenos Aires Argentina · 76 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 Rosario (ROS)

Buenos Aires (AEP) Buenos Aires (EZE) Cabo Frio (CFB) Florianopolis (FLN) Iguazu (IGR) Lima (LIM) Madrid (MAD) Mar Del Plata (MDQ) All 16 destinations →