Flights » From St. Louis, MO (STL-Lambert-St. Louis Intl.) » To San Francisco, CA (SFO-San Francisco Intl.)

Learn about flights from STL to SFO

On this page, you'll find a collection of useful information on flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Francisco, CA (SFO-San Francisco Intl.). When you're ready to search, click here for the cheapest flights!

Cleverlayover is a flight search engine for cheaper flights. We find savings by looking at all the possible ways to get from your origin to your destination, including searches that look at each possible layover location individually. For example, if you're flying from STL to SFO, we'll search for flights from STL to every other airport and then flights from those airports to SFO. After piecing together those flights, we can find savings that the other search engines don't show you.

Historical prices

The average price for St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Francisco, CA (SFO-San Francisco Intl.) is $357. Historically, the price typically stays between $153 and $637.

Average price Standard deviation Low season High season
$357 $86 $153 $637

Layover savings

By taking a clever layover, the average price of a trip from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Francisco, CA (SFO-San Francisco Intl.) is $424.

If you search for all the possible ways to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to a layover location and then from that layover location to San Francisco, CA (SFO-San Francisco Intl.), then you could find up to $222 in savings! This trick is called a clever layover. It allows you to take advantage of all the possible routes to get from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Francisco, CA (SFO-San Francisco Intl.), not just the ones the airlines want you to see.

Savings probability

The probability of finding savings using a clever layover is

53%

When to book

The best day of the week to book your flight is on

Tuesday

Hotels at your destination

You can book hotels for San Francisco, CA (SFO-San Francisco Intl.) at any of the following sites:

Popular layovers

When you fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to San Francisco, CA (SFO-San Francisco Intl.), you might want to take a layover somewhere. This can save you money, and it can allow you to visit another location. How do you find the right layover locations, though? Which ones will be cheapest? Which ones will be fun? Here are some popular layovers for savvy travelers going from STL to SFO:

Take a layover in Origin to Layover Layover to Destination
Las Vegas, NV (LAS-McCarran Intl.)
Denver, CO (DEN-Denver Intl.)
Chicago, IL (ORD-O'Hare Intl.)
Phoenix, AZ (PHX-Sky Harbor Intl.)
Los Angeles, CA (LAX-Los Angeles Intl.)

Savings from your airport

Check out recently found savings to these great destinations! If you're flying from St. Louis, MO (STL-Lambert-St. Louis Intl.), you'll be able to take advantage of a clever layover if you're flying to any of the following locations. All savings were found by our users recently, though prices may change when you perform your own search.

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