Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from Saint Louis to San Francisco is Frontier Airlines.
Cheapest Month
No data available
No data available
Currently we do not have data for this specific route. Please try to search directly from our search form
Cheapest Day of the Week
Monday
The cheapest day(s) of the week to fly from Saint Louis to San Francisco is Monday.
What’s the most popular airline flying from Saint Louis to San Francisco?
The most popular airline flying from Saint Louis to San Francisco is Frontier Airlines. Find the latest flight deals on Wego.
How far is San Francisco from Saint Louis?
The flight distance between Saint Louis and San Francisco is 2802km. Check all available flights on Wego.
