Cheap flights from San Francisco to St. Louis (SFO - STL) from $83
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 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SFO — STL
Jun 7 — Jun 141
From?
To?
1 adult, Economy
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The best prices from San Francisco to Lambert-St Louis are usually found in February or May, booked 58 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 June 2, 2024.
Popular in | July |
|---|---|
Cheapest in | February |
Round-trip from | $319 |
One-way from | $170 |
What is the cheapest day to fly round-trip from San Francisco to St. Louis?
Departing on a Monday is a good option for securing a great price. You can expect to save up to 33% when planning your travel around this day of the week.
How far in advance should I book a flight from San Francisco to St. Louis?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 59 days in advance, which can save you up to 77% on flights from San Francisco to St. Louis compared to booking the week you need them. Waiting 59 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $288. For sooner than that we have options available in the next 3 days from $488.
What is the cheapest month to fly from San Francisco to St. Louis?
Flights from San Francisco to St. Louis lean towards being more expensive in July. Prices are generally better when you fly from San Francisco to St. Louis in February, with the cheapest ticket starting at $160.
What is the cheapest time of day to fly from SFO to STL?
It’s optimal to fly from San Francisco to St. Louis in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the afternoon.
Cheap Frontier flights from San Francisco to St. Louis
Explore cheap flight options specifically provided by Frontier for the route between San Francisco and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Find some of the cheapest Frontier flights traveling from San Francisco to St. Louis. Deals update often to give you more flight options matching your criteria
Mon 9/912:58 amSFO - STL
1 stop8h 52mFrontier
Thu 9/123:53 pmSTL - SFO
1 stop10h 05mFrontier
Deal found 6/1$156
Tue 9/106:18 pmSFO - STL
1 stop14h 00mFrontier
Thu 9/127:29 pmSTL - SFO
1 stop18h 46mFrontier
Deal found 6/1$166
Wed 8/1412:58 amSFO - STL
1 stop11h 55mFrontier
Tue 8/207:29 pmSTL - SFO
1 stop28h 45mFrontier
Deal found 6/1$167
Fri 9/1311:43 amSFO - STL
1 stop6h 53mFrontier
Tue 9/1710:32 pmSTL - SFO
1 stop11h 41mFrontier
Deal found 6/1$168
Thu 8/1512:58 amSFO - STL
1 stop6h 39mFrontier
Mon 8/197:29 pmSTL - SFO
1 stop28h 09mFrontier
Deal found 6/1$169
Sun 6/910:08 pmSFO - STL
2 stops21h 51mFrontier
Tue 6/117:29 pmSTL - SFO
1 stop7h 15mFrontier
Deal found 6/1$187
Mon 6/1012:22 pmSFO - STL
2 stops7h 37mFrontier
Fri 6/145:36 pmSTL - SFO
1 stop8h 23mFrontier
Deal found 6/1$193
Tue 6/1812:59 amSFO - STL
1 stop6h 30mFrontier
Tue 7/97:49 pmSTL - SFO
1 stop6h 55mFrontier
Deal found 6/1$197
Sat 6/1510:35 amSFO - STL
1 stop8h 25mFrontier
Mon 6/178:22 pmSTL - SFO
1 stop12h 49mFrontier
Deal found 5/31$198
Cheap United Airlines flights from San Francisco to St. Louis
Explore cheap flight options specifically provided by United Airlines for the route between San Francisco and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Browse through some of the cheapest United Airlines flights traveling from San Francisco to St. Louis. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 9/1011:10 amSFO - STL
Nonstop3h 53mUnited Airlines
Thu 9/126:00 pmSTL - SFO
Nonstop4h 25mUnited Airlines
Deal found 6/1$339
Wed 8/1412:45 amSFO - STL
1 stop7h 16mUnited Airlines
Mon 8/196:00 pmSTL - SFO
Nonstop4h 25mUnited Airlines
Deal found 6/1$349
Thu 8/1512:45 amSFO - STL
1 stop7h 16mUnited Airlines
Mon 8/197:15 amSTL - SFO
Nonstop4h 25mUnited Airlines
Deal found 6/1$398
Fri 9/136:35 pmSFO - STL
Nonstop3h 52mUnited Airlines
Tue 9/177:15 amSTL - SFO
Nonstop4h 25mUnited Airlines
Deal found 6/1$409
Thu 9/1212:35 amSFO - STL
1 stop7h 16mUnited Airlines
Tue 9/177:15 amSTL - SFO
Nonstop4h 25mUnited Airlines
Deal found 6/2$419
Sat 10/511:15 amSFO - STL
Nonstop3h 53mUnited Airlines
Sun 10/137:15 amSTL - SFO
Nonstop4h 25mUnited Airlines
Deal found 6/1$427
Sat 7/205:15 amSFO - STL
1 stop7h 21mUnited Airlines
Mon 7/225:03 pmSTL - SFO
2 stops22h 20mUnited Airlines
Deal found 6/1$467
Fri 10/412:35 amSFO - STL
1 stop7h 19mUnited Airlines
Sun 10/137:15 amSTL - SFO
Nonstop4h 25mUnited Airlines
Deal found 6/1$472
Wed 6/125:20 amSFO - STL
1 stop8h 21mUnited Airlines
Mon 6/171:42 pmSTL - SFO
2 stops13h 09mUnited Airlines
Deal found 5/31$529
Cheap San Francisco to St. Louis flights in June & July 2024
Find cheap flight options from San Francisco to St. Louis specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Prices were last updated on June 2, 2024.
The lowest fares we've come across on flights traveling from San Francisco to St. Louis in June and July 2024. Check back soon for alternative fares.
Sun 6/910:08 pmSFO - STL
2 stops21h 51mFrontier
Tue 6/117:29 pmSTL - SFO
1 stop7h 15mFrontier
Deal found 6/1$187
Mon 6/1012:22 pmSFO - STL
2 stops7h 37mFrontier
Fri 6/145:36 pmSTL - SFO
1 stop8h 23mFrontier
Deal found 6/1$193
Tue 6/1812:59 amSFO - STL
1 stop6h 30mFrontier
Tue 7/97:49 pmSTL - SFO
1 stop6h 55mFrontier
Deal found 6/1$197
Sat 6/1510:35 amSFO - STL
1 stop8h 25mFrontier
Mon 6/178:22 pmSTL - SFO
1 stop12h 49mFrontier
Deal found 5/31$198
Tue 6/188:25 pmSFO - STL
1 stop12h 17mFrontier
Wed 7/1012:23 pmSTL - SFO
1 stop11h 41mFrontier
Deal found 6/1$200
Wed 6/197:09 pmSFO - STL
1 stop13h 33mFrontier
Tue 7/97:49 pmSTL - SFO
1 stop6h 55mFrontier
Deal found 6/1$203
Wed 6/1910:38 amSFO - STL
1 stop22h 04mFrontier
Sat 7/135:38 pmSTL - SFO
1 stop9h 06mFrontier
Deal found 6/1$204
Tue 6/1812:59 amSFO - STL
1 stop6h 30mFrontier
Fri 7/125:19 pmSTL - SFO
1 stop8h 40mFrontier
Deal found 6/1$206
Mon 6/312:59 amSFO - STL
1 stop10h 10mFrontier
Sat 6/87:29 pmSTL - SFO
1 stop7h 15mFrontier
Deal found 5/31$207
San Francisco to St. Louis 2024 flight deals
Discover exclusive flight deals for travel between San Francisco and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
The lowest fares we've come across on flights traveling from San Francisco to St. Louis in June and July 2024. Check back soon for alternative fares.
Mon 9/912:58 amSFO - STL
1 stop8h 52mFrontier
Thu 9/123:53 pmSTL - SFO
1 stop10h 05mFrontier
Deal found 6/1$156
Tue 9/106:18 pmSFO - STL
1 stop14h 00mFrontier
Thu 9/127:29 pmSTL - SFO
1 stop18h 46mFrontier
Deal found 6/1$166
Wed 8/1412:58 amSFO - STL
1 stop11h 55mFrontier
Tue 8/207:29 pmSTL - SFO
1 stop28h 45mFrontier
Deal found 6/1$167
Fri 9/1311:43 amSFO - STL
1 stop6h 53mFrontier
Tue 9/1710:32 pmSTL - SFO
1 stop11h 41mFrontier
Deal found 6/1$168
Thu 8/1512:58 amSFO - STL
1 stop6h 39mFrontier
Mon 8/197:29 pmSTL - SFO
1 stop28h 09mFrontier
Deal found 6/1$169
Sun 6/910:08 pmSFO - STL
2 stops21h 51mFrontier
Tue 6/117:29 pmSTL - SFO
1 stop7h 15mFrontier
Deal found 6/1$187
Mon 6/1012:22 pmSFO - STL
2 stops7h 37mFrontier
Fri 6/145:36 pmSTL - SFO
1 stop8h 23mFrontier
Deal found 6/1$193
Tue 6/1812:59 amSFO - STL
1 stop6h 30mFrontier
Tue 7/97:49 pmSTL - SFO
1 stop6h 55mFrontier
Deal found 6/1$197
Sat 6/1510:35 amSFO - STL
1 stop8h 25mFrontier
Mon 6/178:22 pmSTL - SFO
1 stop12h 49mFrontier
Deal found 5/31$198
Non-stop flights to St. Louis from San Francisco
Discover non-stop flight options from San Francisco to St. Louis. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
If you're seeking options on non-stop flights from San Francisco to St. Louis, check out these fares. Select from other flights from San Francisco to St. Louis by using the search form above.
Fri 8/2311:10 amSFO - STL
Nonstop3h 53mUnited Airlines
Mon 8/266:00 pmSTL - SFO
Nonstop4h 25mUnited Airlines
Deal found 6/1$339
Fri 9/136:35 pmSFO - STL
Nonstop3h 52mUnited Airlines
Tue 9/177:15 amSTL - SFO
Nonstop4h 25mUnited Airlines
Deal found 6/2$409
Sat 10/511:15 amSFO - STL
Nonstop3h 53mUnited Airlines
Sun 10/137:15 amSTL - SFO
Nonstop4h 25mUnited Airlines
Deal found 6/1$427
Fri 9/2711:15 amSFO - STL
Nonstop3h 53mUnited Airlines
Mon 9/306:05 pmSTL - SFO
Nonstop4h 25mUnited Airlines
Deal found 6/2$478
Sat 10/1211:15 amSFO - STL
Nonstop3h 53mUnited Airlines
Sun 10/137:15 amSTL - SFO
Nonstop4h 25mUnited Airlines
Deal found 6/2$567
Sun 10/66:38 pmSFO - STL
Nonstop3h 52mUnited Airlines
Sun 10/136:05 pmSTL - SFO
Nonstop4h 25mUnited Airlines
Deal found 6/1$657
Wed 10/211:15 amSFO - STL
Nonstop3h 53mUnited Airlines
Tue 10/87:15 amSTL - SFO
Nonstop4h 25mUnited Airlines
Deal found 6/2$1,562
San Francisco to St. Louis flights leaving soon
Find last-minute flight options from San Francisco to St. Louis for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Have a look at some of the flights available from San Francisco to St. Louis departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Sun 6/910:08 pmSFO - STL
2 stops21h 51mFrontier
Tue 6/117:29 pmSTL - SFO
1 stop7h 15mFrontier
Deal found 6/1$187
Mon 6/1012:22 pmSFO - STL
2 stops7h 37mFrontier
Fri 6/145:36 pmSTL - SFO
1 stop8h 23mFrontier
Deal found 6/1$193
Sun 6/910:08 pmSFO - STL
1 stop10h 34mFrontier
Tue 6/117:29 pmSTL - SFO
1 stop7h 15mFrontier
Deal found 6/1$207
Wed 6/1210:30 amSFO - STL
1 stop9h 37mFrontier
Thu 6/137:29 pmSTL - SFO
2 stops23h 19mFrontier
Deal found 6/2$222
Mon 6/1012:22 pmSFO - STL
2 stops7h 37mFrontier
Fri 6/145:36 pmSTL - SFO
2 stops17h 50mFrontier
Deal found 6/1$237
Mon 6/1012:22 pmSFO - STL
1 stop20h 20mFrontier
Fri 6/145:36 pmSTL - SFO
1 stop8h 23mFrontier
Deal found 6/1$249
Sat 6/88:36 pmSFO - STL
1 stop12h 06mFrontier
Mon 6/108:22 pmSTL - SFO
1 stop12h 49mFrontier
Deal found 6/1$261
Tue 6/1112:59 amSFO - STL
1 stop6h 30mFrontier
Mon 6/178:22 pmSTL - SFO
1 stop12h 49mFrontier
Deal found 5/31$263
Tue 6/1112:59 amSFO - STL
1 stop6h 30mFrontier
Thu 6/137:29 pmSTL - SFO
1 stop7h 15mFrontier
Deal found 6/2$267
One-way flights to St. Louis from San Francisco
Search for one-way flight options from San Francisco to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
If you're seeking multiple options on one-way flights from San Francisco to St. Louis, be sure to check out these deals, which are updated often. Those needing a return flight from San Francisco to St. Louis can use the search form above.
Mon 6/1010:17 amSFO - STL
2 stops9h 42mFrontier
Deal found 6/2$83
Tue 6/188:25 pmSFO - STL
1 stop12h 17mFrontier
Deal found 6/1$106
Thu 8/810:33 amSFO - STL
1 stop8h 21mFrontier
Deal found 5/31$108
Wed 6/197:09 pmSFO - STL
1 stop13h 33mFrontier
Deal found 6/2$110
Fri 6/76:00 amSFO - STL
1 stop9h 18mAmerican Airlines
Deal found 6/1$112
Sun 6/910:08 pmSFO - STL
2 stops21h 51mFrontier
Deal found 6/1$114
Sun 6/910:08 pmSFO - STL
2 stops21h 51mFrontier
Deal found 6/2$115
Sun 6/3010:08 pmSFO - STL
1 stop11h 06mFrontier
Deal found 6/2$116
Thu 7/2512:14 amSFO - STL
1 stop11h 18mFrontier
Deal found 6/1$117
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 2,807,690 searches. Data last updated June 2, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$156 - $439
Route
Depart
Return
Price
San FranciscoLambert-St Louis
SFO - STL
SFOSTL
San Francisco
Mon 9/9
1 stop8h 52m
Lambert-St Louis
Thu 9/12
1 stop10h 05m
$156
San FranciscoLambert-St Louis
SFO - STL
SFOSTL
San Francisco
Tue 9/10
1 stop14h 00m
Lambert-St Louis
Thu 9/12
1 stop18h 46m
$166
San FranciscoLambert-St Louis
SFO - STL
SFOSTL
San Francisco
Wed 8/14
1 stop11h 55m
Lambert-St Louis
Tue 8/20
1 stop28h 45m
$167
San FranciscoLambert-St Louis
SFO - STL
SFOSTL
San Francisco
Fri 9/13
1 stop6h 53m
Lambert-St Louis
Tue 9/17
1 stop11h 41m
$168
San FranciscoLambert-St Louis
SFO - STL
SFOSTL
San Francisco
Thu 8/15
1 stop6h 39m
Lambert-St Louis
Mon 8/19
1 stop28h 09m
$169
San FranciscoLambert-St Louis
SFO - STL
SFOSTL
San Francisco
Fri 8/30
1 stop7h 53m
Lambert-St Louis
Mon 9/2
1 stop7h 31m
$268
San FranciscoLambert-St Louis
SFO - STL
SFOSTL
San Francisco
Tue 9/10
Nonstop3h 53m
Lambert-St Louis
Thu 9/12
Nonstop4h 25m
$339
San FranciscoLambert-St Louis
SFO - STL
SFOSTL
San Francisco
Tue 6/18
1 stop6h 30m
Lambert-St Louis
Tue 6/25
2 stops18h 59m
$341
San FranciscoLambert-St Louis
SFO - STL
SFOSTL
San Francisco
Thu 8/15
1 stop7h 12m
Lambert-St Louis
Tue 8/20
2 stops12h 26m
$439
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 May 31, 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 58 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 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 June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to St. Louis flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Temperature and rainfall in St. Louis by month
Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.
STL Temperature | 32 - 80.6 °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 June 2, 2024.
To help decide which airline to fly from San Francisco to St. Louis, see what other customers have to say about Frontier 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.
9,197 reviews
Entertainment
7.3
Comfort
7.9
Boarding
8.2
Overall
8.1
Crew
8.6
Food
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
9,197 reviews
9,197 reviews
Entertainment
7.3
Comfort
7.9
Boarding
8.2
Overall
8.1
Crew
8.6
Food
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
10,402 reviews
9,197 reviews
Entertainment
7.3
Comfort
7.9
Boarding
8.2
Overall
8.1
Crew
8.6
Food
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
10,755 reviews
9,197 reviews
Entertainment
7.3
Comfort
7.9
Boarding
8.2
Overall
8.1
Crew
8.6
Food
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
14,260 reviews
9,197 reviews
Entertainment
7.3
Comfort
7.9
Boarding
8.2
Overall
8.1
Crew
8.6
Food
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
592 reviews
9,197 reviews
Entertainment
7.3
Comfort
7.9
Boarding
8.2
Overall
8.1
Crew
8.6
Food
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
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. LouisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Francisco to St. Louis
Discover the top 6 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 2,807,690 searches. Data last updated June 2, 2024.
Search flights from San Francisco to St. Louis by cabin class
Find flights from San Francisco to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from San Francisco to St. Louis
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 June 2, 2024.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 100%of flight departures | Morning6 am to noon |
| 0%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Midnight
6 AM
Noon
6 PM
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 June 2, 2024.
| Sunday | 0daily flights |
|---|---|
| Monday | 0daily flights |
| Tuesday | 0daily flights |
| Wednesday | 0daily flights |
| Thursday | 0daily flights |
| Friday | 0daily flights |
| Saturday | 1daily flight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from San Francisco to St. Louis?
Deals for San Francisco to St. Louis flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from San Francisco to St. Louis?
Cheapflights simply makes it quick and affordable to book flights from San Francisco to St. Louis by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from San Francisco to St. Louis with no change fees?
Need flexible booking options for your flight to St. Louis from San Francisco? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
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Of course! You can now track prices for flights from San Francisco to St. Louis and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.