Cheap flights from Saint Louis to San Francisco

Direct flight: 2,786 km, ~3h 17m from Saint Louis (STL) to San Francisco (SFO).

Last updated · By

Live fares · STL → SFO

Frequently asked questions

  • How long is the flight from Saint Louis to San Francisco?

    Direct flights from STL to SFO cover approximately 2,786 km (1,731 miles), with an estimated flight time of 3h 17m. Operating airlines: UA, WN.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: STL → SFO Cheapest month to fly to San Francisco All flights from Saint Louis All flights to San Francisco Flights to USA Visa-free with USA passport UA routes WN routes