SFO to STL (San Francisco to St. Louis) Flights

Last Minute Flights from SFO to STL

Best airfare and ticket deals for SFO to STL flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
SFOSt. LouisApril 27 to May 6$154
*Prices include taxes and fees

Cheapest SFO to STL Flights

Best airfare and ticket deals for SFO to STL flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
SFOSt. LouisMay 11 to May 17$120
SFOSt. LouisApril 28 to April 29$253
SFOSt. LouisApril 23 to May 11$258
SFOSt. LouisJuly 1 to July 6$764
*Prices include taxes and fees
SFO to STL Flight Details
Origin airport
San Francisco Intl.
Origin airport IATA code
SFO
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Distance
1731 mi

Frequently asked questions

Which airlines with flights from SFO to STL allow free cancellation due to COVID-19?
Air carriers offering flexible fares from SFO to STL can be located with our filter tool. Exactly what kinds of COVID-19 related changes are allowed is outlined in the ticket’s terms and conditions. Just enter your journey details, then select the “No change fee” box. You’ll find it to the left of the screen below the “Flexible change policies” heading.
What airlines fly direct from San Francisco, CA Airport (SFO-San Francisco Intl.) to St. Louis, MO Airport (STL-Lambert-St. Louis Intl.)?
Unfortunately, there aren’t any airlines flying straight from San Francisco, CA Airport (SFO-San Francisco Intl.) to STL. You’ll need to reserve a journey with one or more stops.
How many flights are there from SFO to STL?
There are about 106 daily flights from San Francisco, CA Airport (SFO-San Francisco Intl.) to St. Louis, MO Airport (STL-Lambert-St. Louis Intl.), so you have ample opportunities to get to St. Louis. Just select a date and time that matches your plans and lock in your seat.
How long does it take to fly from San Francisco, CA Airport (SFO-San Francisco Intl.) to St. Louis, MO Airport (STL-Lambert-St. Louis Intl.)?
On average, 5 hours and 42 minutes. Got a daytime flight? Grab a window seat and stare out at the views below. Or, if you’re jetting from San Francisco, CA Airport (SFO-San Francisco Intl.) to St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) at nighttime, close your eyes and arrive in St. Louis rested and rejuvenated.
What is the flight distance from San Francisco, CA Airport (SFO-San Francisco Intl.) to St. Louis, MO Airport (STL-Lambert-St. Louis Intl.)?
Roughly 1750 miles (2800 km) separates San Francisco and St. Louis, making it a medium-haul flight. No brief jaunt yet no high-altitude test of endurance, pack your carry-on accordingly to help make your flight an enjoyable one.
How many morning flights are there from SFO to STL?
Early risers, you’ll be pleased to discover that there are 278 morning flights from SFO to STL every week.
  • United Airlines (UA) has around 87 weekly flights that take off before noon. The earliest one you can hop on is 12:22AM.
  • Another top option is American Airlines. This carrier has 83 early flights per week. 5:20AM is the earliest to leave.
  • You’ll have some 56 morning flights to pick from if you book with Delta (DL). 12:30AM is the earliest departure.
How many afternoon flights are there from SFO to STL?
Soar through the skies aboard one of the 386 afternoon and evening flights from SFO to STL each week.
  • Book a fare with United Airlines (UA), which has 124 flights each week that jet off after midday. 1:00PM is the earliest of those flights.
  • You can also take your pick of the 78 afternoon and evening flights on offer with American Airlines (AA) each week. 12:05PM is the first departure.
  • Or else take off from 12:00PM onward with Delta (DL). This carrier operates 66 afternoon and evening flights each week.
What is the earliest departure time out of San Francisco to St. Louis?
12:15AM is the earliest scheduled flight out of SFO, touching down at STL at 4:39PM. Save time in the morning by having your suitcase packed and ready to be bundled into your ride.
What is the latest departure time out of San Francisco to St. Louis?
Reserve a seat on the 11:59PM flight out of SFO, touching down at STL at 12:01PM, and give yourself time to carry out those last-minute vacation preparations. This is the latest flight available on this route.
What is the average price from San Francisco to St. Louis?
On average, the most affordable price for a round-trip airfare from SFO to STL is $120. Pick up your own bargain by locking in your seats early. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

San Francisco to St. Louis Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from San Francisco to St. Louis to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from SFO to STL, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from San Francisco to St. Louis, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.