Search flights from Saint Louis (STL) to San Francisco (SFO)

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Cheapest flights to San Francisco

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Saint Louis to San Francisco: things to know

The most popular route is from Lambert- St.Louis International Airport in Saint Louis to San Francisco International Airport in San Francisco. On average this flight takes 6 hours 56 minutes one way and costs US$669 for the round trip.

Most popular route
Lambert- St.Louis International Airport (STL) to San Francisco International Airport (SFO)
Average flight time
6 hours 56 minutes
Average round-trip price
US$669
Fly from Saint Louis to San Francisco
4 airlines

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Airlines that fly from Saint Louis to San Francisco

Airline options may vary according to recently booked flights and your search terms

  • United Airlines
  • American Airlines
  • Frontier Airlines
  • Southwest Airlines

Frequently asked questions

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