San Francisco to St. Louis Flight tickets from ₹ 4,161

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Book flight tickets from San Francisco to St. Louis starting at ₹ 4,161

Discover our range of affordable one-way and round-trip flights from San Francisco to St. Louis and kick-start your next adventure today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from San Francisco to St. Louis

These price trend charts carefully monitor and predict how flight prices from San Francisco to St. Louis will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from San Francisco to St. Louis

Which airline provides the cheapest flights from San Francisco to St. Louis? Discover the option that best suits your travel needs before embarking on your journey.

Frontier Airlines

From ₹ 4,161

American Airlines

From ₹ 6,423

Alaska Airlines

From ₹ 7,204

Delta Air Lines

From ₹ 8,497

United Airlines

From ₹ 10,747

Southwest Airlines

From ₹ 11,283

Sun Country Airlines

From ₹ 65,719

Find more flights and airlines

Alternative Routes from San Francisco to St. Louis

There are various non-direct routes from San Francisco to St. Louis which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

Cheapest
SFO
06:55
23h 18m
1 transfer
STL
08:13
San Francisco International Airport - St.Louis Lambert International Airport
Tue, Dec 10Frontier Airlines
₹ 4,161
SFO
06:55
23h 18m
1 transfer
STL
08:13
San Francisco International Airport - St.Louis Lambert International Airport
Tue, Dec 10Frontier Airlines
₹ 4,161
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FAQ

When are flight tickets from San Francisco (SFO) to St. Louis (STL) the cheapest?
Airlines adjust prices for flights from San Francisco to St. Louis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from San Francisco (SFO) to St. Louis (STL) cost?
According to Trip.com's data, the lowest price is around ₹ 25,131.
How long does it take to fly from San Francisco (SFO) to St. Louis (STL) and what is the distance?
It takes around 2 hours 43 minutes to fly from San Francisco (SFO) to St. Louis (STL).
What is the transportation method from the main airport to downtown in St. Louis?
- The distance from St.Louis Lambert International Airport to downtown is about 20 km. It takes about 40 minutes by taxi.
What are the most popular airlines that fly from San Francisco (SFO) to St. Louis (STL)?
Airlines with flights from San Francisco (SFO) to St. Louis (STL): Southwest Airlines, United Airlines and Air New Zealand.

How to find a cheap flight from San Francisco to St. Louis

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from San Francisco to St. Louis

Cheapest nonstop flight price	₹ 4,161
Cheapest round-trip ticket price	₹ 16,027
Off-season for travel	October
Peak season for travel	February
Flight distance	2,805.34 km
Average flight time	2 hours 43 minutes
Popular airline	American Airlines