€127 Cheap Flights St. Louis to San Francisco (STL-SFO)
Popular airlines from St. Louis Lambert Intl. Airport (STL) to San Francisco Intl. Airport (SFO)
Alaska AirlinesAlaska Airlines
Frontier AirlinesFrontier Airlines
American AirlinesAmerican Airlines
UnitedUnited
DeltaDelta
Southwest AirlinesSouthwest Airlines
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 15% on select hotels after you book a flight*
Cheap Flights from St. Louis to San Francisco (STL-SFO)
Find the cheapest month to fly from St. Louis (STL) to San Francisco (SFO)
October is typically the cheapest month to flyOctober is typically the cheapest month to fly
Book with confidence
St. Louis to San Francisco Flights
When looking for plane tickets from St. Louis to San Francisco, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to San Francisco. Look for STL to SFO airfare with the assurance that you have the largest online travel agency working for you.
Expedia lets you search across the largest number of airlines and San Francisco flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your St. Louis San Francisco flight!
Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your St. Louis to San Francisco trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.
Combine your San Francisco flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from St. Louis to San Francisco with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!
Frequently Asked Questions
How much is a flight from Lambert Field to San Francisco Intl. Airport (SFO)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight between Lambert Field and San Francisco Airport was €253. Cheap fares don't hang around, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lambert Field to San Francisco Intl. Airport (SFO)?
Most flights can be conveniently cancelled online, but whether or not you incur a fee depends on your airline. If you do have to cancel your holiday, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from STL to San Francisco Intl. Airport (SFO) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lambert-St. Louis Intl. Airport (STL) to San Francisco Intl. Airport (SFO) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Lambert Field to SFO?
The flying distance between STL (STL) and San Francisco Airport (SFO) is 2,800 kilometres. Squeeze in a nap or finish off your latest read and the trip will whiz by.
Which airlines fly direct from St. Louis Lambert International Airport to SFO?
You won't find any airlines operating directly between STL and SFO, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are Lambert Field to San Francisco Intl. Airport (SFO) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Lambert-St. Louis Intl. Airport (STL) to San Francisco Airport can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out! If you'd rather start planning your trip early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines advertise their prices so far in advance. Our suggestion? Check back often as updates are made regularly.
Travel information
Origin airport | St. Louis Lambert Intl. Airport |
|---|---|
Destination airport | San Francisco Intl. Airport |
Distance | 2,787 km away |
Airlines serving | Alaska Airlines, Frontier Airlines, American Airlines, United, Delta, Southwest Airlines |
Popular airline | Alaska Airlines |
Return price | €253 |
Average flight time | 4 hours 34 mins |