RM558 Cheap Flights from San Francisco (SFO) to St. Louis (STL)

View RM558 flight on Fri, 6 Mar 2026Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to St. Louis Lambert Intl. Airport (STL)

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Cheap Flights from San Francisco to St. Louis (SFO-STL)

Prices were available within the past 7 days and start at RM558 for one-way flights and RM2,570 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 6 Mar - Fri, 13 Mar
SFO
San Francisco
STL
St. Louis
RM2,570 Return, found 6 days ago
RM2,570
Return
found 6 days ago
Select American Airlines flight, departing Fri, 6 Mar from San Francisco to St. Louis, returning Fri, 13 Mar, priced at RM2,570 found 6 days ago
American Airlines
Fri, 6 Mar - Fri, 13 Mar
SFO
San Francisco
STL
St. Louis
RM2,737 Return, found 6 days ago
RM2,737
Return
found 6 days ago
Select American Airlines flight, departing Fri, 6 Mar from San Francisco to St. Louis, returning Fri, 13 Mar, priced at RM2,737 found 6 days ago
American Airlines
Fri, 6 Mar - Fri, 13 Mar
SFO
San Francisco
STL
St. Louis
RM2,741 Return, found 6 days ago
RM2,741
Return
found 6 days ago
Select American Airlines flight, departing Fri, 6 Mar from San Francisco to St. Louis, returning Fri, 13 Mar, priced at RM2,741 found 6 days ago
Delta
Fri, 6 Mar - Fri, 13 Mar
SFO
San Francisco
STL
St. Louis
RM2,768 Return, found 6 days ago
RM2,768
Return
found 6 days ago
Select Delta flight, departing Fri, 6 Mar from San Francisco to St. Louis, returning Fri, 13 Mar, priced at RM2,768 found 6 days ago
Delta
Fri, 6 Mar - Fri, 13 Mar
SFO
San Francisco
STL
St. Louis
RM2,791 Return, found 6 days ago
RM2,791
Return
found 6 days ago
Select Delta flight, departing Fri, 6 Mar from San Francisco to St. Louis, returning Fri, 13 Mar, priced at RM2,791 found 6 days ago
American Airlines
Fri, 6 Mar - Fri, 13 Mar
SFO
San Francisco
STL
St. Louis
RM2,908 Return, found 6 days ago
RM2,908
Return
found 6 days ago
Select American Airlines flight, departing Fri, 6 Mar from San Francisco to St. Louis, returning Fri, 13 Mar, priced at RM2,908 found 6 days ago
Delta
Fri, 6 Mar - Fri, 13 Mar
SFO
San Francisco
STL
St. Louis
RM2,928 Return, found 6 days ago
RM2,928
Return
found 6 days ago
Select Delta flight, departing Fri, 6 Mar from San Francisco to St. Louis, returning Fri, 13 Mar, priced at RM2,928 found 6 days ago
American Airlines
Fri, 6 Mar - Fri, 13 Mar
SFO
San Francisco
STL
St. Louis
RM2,944 Return, found 6 days ago
RM2,944
Return
found 6 days ago
Select American Airlines flight, departing Fri, 6 Mar from San Francisco to St. Louis, returning Fri, 13 Mar, priced at RM2,944 found 6 days ago
Delta
Fri, 6 Mar - Fri, 13 Mar
SFO
San Francisco
STL
St. Louis
RM2,950 Return, found 6 days ago
RM2,950
Return
found 6 days ago
Select Delta flight, departing Fri, 6 Mar from San Francisco to St. Louis, returning Fri, 13 Mar, priced at RM2,950 found 6 days ago
United
Fri, 6 Mar - Fri, 13 Mar
SFO
San Francisco
STL
St. Louis
RM2,997 Return, found 6 days ago
RM2,997
Return
found 6 days ago
Select United flight, departing Fri, 6 Mar from San Francisco to St. Louis, returning Fri, 13 Mar, priced at RM2,997 found 6 days ago

Find the cheapest month to fly from San Francisco (SFO) to St. Louis (STL)

February is typically the cheapest month to fly

From RM 495 - RM 1,686 per traveller.
San Francisco to St. Louis route information
Origin airport
San Francisco Intl.
Destination airport
Lambert-St. Louis Intl.
Return price
RM2,570
Distance
2771 km
Average flight time
6 hours 4 mins

Perfect flights from San Francisco to St. Louis

Your Journey from San Francisco to St. Louis

Start your unforgettable journey with Expedia. Our broad selection of flights from San Francisco to St. Louis caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, American Airlines. Our selection of flights from San Francisco Intl. to Lambert-St. Louis Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with San Francisco to St. Louis Flights

Experience the joy of finding cheap flights from San Francisco Intl. to Lambert-St. Louis Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM558 and roundtrip prices from RM2,570*.
 

Pre-Flight Essentials

Ensure a smooth journey from San Francisco to St. Louis with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant St. Louis

Picture yourself stepping off the plane in St. Louis and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your San Francisco to St. Louis Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from San Francisco to St. Louis.
 

Beyond the Flight – Exploring St. Louis

With Expedia, your adventure extends beyond the flight. Explore St. Louis at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from San Francisco to St. Louis with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from San Francisco to St. Louis with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from San Francisco Intl. Airport (SFO) to STL?
Pack your bags, because round-trip journeys between San Francisco Intl. Airport (SFO) and Lambert-St. Louis Intl. Airport (STL) start from RM2,570. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Airport to STL?
Most flights can be cancelled online, but each airline has different terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from San Francisco Airport to Lambert-St. Louis Intl. Airport (STL) 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 SFO to Lambert Field flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SFO to Lambert-St. Louis Intl. Airport (STL)?
The flight distance from San Francisco Airport to St. Louis Lambert International Airport is 2,800 kilometres. Work your way through your travel song playlist or get stuck into a book and the trip will whiz by.
Which airlines fly direct from San Francisco Intl. Airport (SFO) to STL?
Unfortunately, there aren't any airlines that fly directly between San Francisco Airport and St. Louis Lambert International Airport. You'll have to book a flight with one or more stops.
Are San Francisco Airport to Lambert-St. Louis Intl. Airport (STL) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from San Francisco Intl. Airport (SFO) to Lambert-St. Louis Intl. Airport (STL) can be hit-or-miss. It is possible to find a bargain, but then again, you could miss out altogether! If you'd rather play it safe and start your travel planning early on, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines issue their prices that far in advance. Our advice? Check back often as updates are made frequently.

Explore a world of travel with Expedia

*Available to Expedia members.