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  1. Flights
  2. United States
  3. San Francisco, CA
  4. St Louis, MO - San Francisco, CA

Cheap Flights from St Louis, MO (STL) to San Francisco, CA (SFO)

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Discover the cheapest flights from St Louis, MO to San Francisco, CA
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Thu, Jan 8 - Fri, Jan 9
Frontier Airlines
Frontier Airlines1 stop
STL - SFO
Frontier Airlines
Frontier Airlines1 stop
SFO - STL
148$
139$
Prime price per passenger
Thu, Dec 18 - Sat, Dec 20
Frontier Airlines
Frontier Airlines1 stop
STL - SFO
Frontier Airlines
Frontier Airlines1 stop
SFO - STL
176$
170$
Prime price per passenger
Sun, Feb 15 - Wed, Feb 18
Frontier Airlines
Frontier Airlines1 stop
STL - SFO
Frontier Airlines
Frontier Airlines1 stop
SFO - STL
180$
170$
Prime price per passenger
Wed, Jan 21 - Sat, Jan 24
Frontier Airlines
Frontier Airlines1 stop
STL - SFO
Frontier Airlines
Frontier Airlines1 stop
SFO - STL
184$
177$
Prime price per passenger
Mon, Feb 2 - Wed, Feb 11
Alaska Airlines
Alaska Airlines1 stop
STL - SFO
Frontier Airlines
Frontier Airlines1 stop
SFO - STL
216$
206$
Prime price per passenger
Wed, Jan 14
Frontier Airlines
Frontier Airlines1 stop
STL - SFO
89$
87$
Prime price per passenger
Thu, Dec 25
Frontier Airlines
Frontier Airlines1 stop
STL - SFO
91$
89$
Prime price per passenger
Thu, Jan 8
Frontier Airlines
Frontier Airlines1 stop
STL - SFO
96$
91$
Prime price per passenger
Wed, Jan 21
Frontier Airlines
Frontier Airlines1 stop
STL - SFO
94$
92$
Prime price per passenger
Mon, Feb 9
Frontier Airlines
Frontier Airlines1 stop
STL - SFO
96$
93$
Prime price per passenger
Wed, Feb 18
American Airlines
American Airlines1 stop
STL - SFO
157$
Prime price per passenger
Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from St Louis, MO to San Francisco, CA

Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.
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week: Dec 8 - Dec 14
Flights from just $285
$285
$383
$421
$472
$329
$322
$347
$372
$548
$370
$328
$310
DecemberJanuaryFebruary
Flying Time4 h and 22 mWhen flying from St Louis, MO to San Francisco, CA, this can take around 4 h and 22 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$86The best price for flights from St Louis, MO to San Francisco, CA offered by eDreams, which have been found by our customers in the last 3 days
Departure AirportLambert-St Louis InternatlLambert-St Louis Internatl is where you'll take off when flying from St Louis, MO to San Francisco, CA
Arrival AirportSan Francisco Intl AirportYou'll land at San Francisco Intl Airport when flying from St Louis, MO to San Francisco, CA
Peak seasonJulyJuly is the busiest time to fly from St Louis, MO to San Francisco, CA according to search data results from our customers
Best time to bookJuneJune is one of the most frequent times to fly to San Francisco, CA from St Louis, MO according to real data from our customers
Distance: 1742 miles
St Louis, MO airports
Lambert-St Louis Internatl (STL)How far from city center: 12 miles
San Francisco, CA airports
San Francisco Intl Airport (SFO)How far from city center: 11 miles

Are you planning to travel to San Francisco, CA for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from St Louis, MO. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to San Francisco, CA and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from St Louis, MO to San Francisco, CA

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!
For flights from St Louis, MO to San Francisco, CA, how can I find the cheapest price?
The cheapest price for a flight from St Louis, MO to San Francisco, CA is $87. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from St Louis, MO to San Francisco, CA?
The most popular months to book a trip from St Louis, MO to San Francisco, CA are June, September and October, based on the searches of our customers.
When is the best time to travel from St Louis, MO to San Francisco, CA?
The best time of the year to visit San Francisco, CA depends on lots of personal preferences, especially the price. Regarding popularity, July is the best month to fly to San Francisco, CA from St Louis, MO in terms of searches from our customers, followed by June and May. If you prefer to avoid the busy season and get away from the crowds March, January and April are the months with fewer searches for St Louis, MO - San Francisco, CA.
How long does the flight from St Louis, MO to San Francisco, CA take?
Flight length from St Louis, MO to San Francisco, CA is around 04:22 hours on average, at an average distance of 2,786 km, for flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in San Francisco, CA compared to St Louis, MO?
While in St Louis, MO the temperatures can reach an average of 34.91 ºC in summer, with precipitation levels up to 12 mm ,San Francisco, CA's temperatures can go up to 32.98 ºC during the hot season, with 6 mm average of rain rate . In winter, however, weather indicators show around 2.36 ºC in San Francisco, CA, compared to the -13.87 ºC average degrees reported in St Louis, MO. During the winter period, St Louis, MO can register 6 mm precipitation, while San Francisco, CA have an average of 12 mm rain level.

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