$109+ Cheap flights from San Francisco to St. Louis (SFO - STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Francisco to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from San Francisco to Lambert-St Louis are usually found in February or August, booked 81 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Cheap flight deals from San Francisco to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | June |
Cheapest in | February |
Round-trip from | $227 (United Airlines) |
One-way from | $109 (United Airlines) |
Find flight deals from San Francisco to St. Louis
Cheapest flights from San Francisco to St. LouisExplore the most affordable flight options available from San Francisco to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
Explore the most affordable flight options available from San Francisco to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Travelocity deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from San Francisco to St. Louis within your budget
Customize your flight search to find flights from San Francisco to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoSt. Louis
SFO - STL
SFOSTL
San Francisco
Thu 1/16
1:20 pm-10:20 pm
1 stop7h 00m
Lambert-St Louis
Tue 1/21
7:00 am-9:45 am
Nonstop4h 45m
San FranciscoSt. Louis
SFO - STL
SFOSTL
San Francisco
Wed 12/18
8:41 pm-11:10 am
1 stop12h 29m
Lambert-St Louis
Mon 12/30
9:29 pm-7:52 am
1 stop12h 23m
San FranciscoSt. Louis
SFO - STL
SFOSTL
San Francisco
Tue 1/28
12:14 pm-10:36 pm
2 stops8h 22m
Lambert-St Louis
Sat 2/1
1:45 pm-7:16 pm
1 stop7h 31m
San FranciscoSt. Louis
SFO - STL
SFOSTL
San Francisco
Tue 1/14
1:40 pm-9:33 pm
1 stop5h 53m
Lambert-St Louis
Tue 1/21
12:00 pm-6:46 pm
1 stop8h 46m
San FranciscoSt. Louis
SFO - STL
SFOSTL
San Francisco
Fri 2/28
6:00 am-11:59 pm
1 stop15h 59m
Lambert-St Louis
Tue 3/4
7:00 am-7:37 pm
2 stops14h 37m
San FranciscoSt. Louis
SFO - STL
SFOSTL
San Francisco
Fri 12/13
9:00 am-11:59 pm
2 stops12h 59m
Lambert-St Louis
Mon 12/16
6:46 pm-12:11 am
1 stop7h 25m
San FranciscoSt. Louis
SFO - STL
SFOSTL
San Francisco
Mon 2/10
11:00 am-4:55 pm
Nonstop3h 55m
Lambert-St Louis
Thu 2/13
5:35 am-6:10 pm
2 stops14h 35m
San FranciscoSt. Louis
SFO - STL
SFOSTL
San Francisco
Tue 1/7
12:10 pm-6:09 pm
Nonstop3h 59m
San FranciscoSt. Louis
SFO - STL
SFOSTL
San Francisco
Sun 3/2
10:59 pm-10:08 pm
1 stop21h 09m
San FranciscoSt. Louis
SFO - STL
SFOSTL
San Francisco
Wed 11/27
12:17 am-9:57 am
1 stop7h 40m
Compare providers for flights from San Francisco to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to St. Louis in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Francisco-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from San Francisco with our price prediction graph.
Travel insights for flights from San Francisco to St. Louis
Get recent, data-driven insights about flights from San Francisco to St. Louis including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from San Francisco to St. Louis?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to St. Louis. Price data was last updated on November 15, 2024.
To ensure you get the cheapest price possible for a flight from San Francisco to St. Louis, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Francisco to St. Louis?
Currently, September is the cheapest month in which you can book a flight from San Francisco to St. Louis (average of $308). Flying from San Francisco to St. Louis in March is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SFO to STL?
Find hourly flight availability from San Francisco to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.
It’s optimal to fly from San Francisco to St. Louis at noon. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from San Francisco to St. Louis?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to St. Louis. Price data was last updated on November 18, 2024.
Travelers seeking maximum savings on their San Francisco to St. Louis flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from San Francisco to St. Louis
Explore weekly flight availability from San Francisco to St. Louis. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 20, 2024.
The most flights from SFO to STL are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
Rainfall in St. Louis by month
Plan your trip to St. Louis by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.
Temperature in St. Louis by month
Plan your trip to St. Louis by taking into account the average temperature totals by month.
If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated November 20, 2024.
To help decide which airline to fly from San Francisco to St. Louis, see what other customers have to say about Delta, Southwest and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Comfort
Overall
Entertainment
Food
Boarding
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Crew
Comfort
Overall
Entertainment
Food
Boarding
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Crew
Comfort
Overall
Entertainment
Food
Boarding
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Crew
Comfort
Overall
Entertainment
Food
Boarding
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Crew
Comfort
Overall
Entertainment
Food
Boarding
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Related info for your journey
Find useful and relevant information for your journey from San Francisco to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from San Francisco to St. Louis
Discover the top 5 airlines that operate flights from San Francisco to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$218 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$257 | Average$399 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$262 | Average$439 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$279 | Average$443 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$319 | Average$428 | FlexibilityNo cancel fee | On-time63% |