Sacramento (SMF) → St Louis (STL)
Southwest Airlines operates nonstop flights from Sacramento (SMF) to St Louis (STL). The nonstop flight takes around ~3h 22m, covering 1,675 miles (2,695 km). Updated 1 June 2026.
SMF
→
STL
Round trip
1 adult
Economy
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Frequently asked questions
Is there a direct flight from Sacramento to St Louis?
Yes, Southwest Airlines operates nonstop flights from Sacramento (SMF) to St Louis (STL).
Which airlines fly direct from Sacramento to St Louis?
Southwest Airlines operates nonstop flights from Sacramento to St Louis.
How long is the flight from Sacramento to St Louis?
The nonstop flight from Sacramento to St Louis takes ~3h 22m (approximately 2695 km).