Best Flights starting from $135
from$135economy
San Francisco (SFO)
Tue, Sep 1
One-way
St Louis (STL)
—
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Other Options for This Route
Other Destinations
San Francisco (SFO) to Las Vegas (LAS) in September from $54
From $54
San Francisco (SFO) to Vancouver (YVR) in September from $54
From $54
San Francisco (SFO) to Los Angeles (LAX) in September from $71
From $71
San Francisco (SFO) to El Paso (ELP) in September from $105
From $105
San Francisco (SFO) to Las Vegas (LAS) in September from $108
From $108
San Francisco (SFO) to New York (JFK) in September from $110
From $110
Flights from Other Cities
Buffalo (BUF) to St Louis (STL) in September from $161
From $161
Vancouver (Any) to St Louis (STL) in September from $168
From $168
Charleston (CHS) to St Louis (STL) in September from $193
From $193
Philadelphia (Any) to St Louis (STL) in September from $210
From $210
Charlotte (CLT) to St Louis (STL) in September from $217
From $217
Tampa (Any) to St Louis (STL) in September from $229
From $229