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 40 minutes one-way and costs $765 round-trip.

Most popular route
Lambert - St. Louis International Airport (STL) to San Francisco International Airport (SFO)
Average flight time
6 hours 40 minutes
Average round-trip price
$765
Fly from Saint Louis to San Francisco
5 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
  • Alaska Airlines

Frequently asked questions

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