Flights from San Francisco to St Louis, United States

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Did you mean flights from St Louis to San Francisco?

Where To Buy Cheap Flights from San Francisco to St Louis?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from San Francisco to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from San Francisco to St Louis?

The chart below shows up-to-date information regarding how far in advance to book your flight from San Francisco to St Louis.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $853 $353
7-14 days $454 $126
14-21 days $351 $168
21-30 days $351 $168
30-60 days $387 $168
60-90 days $387 $168
90+ days $387 $159

Compare Flight Prices from San Francisco to St Louis by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for San Francisco to St Louis flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
February San Francisco St Louis Frontier 2/26/20 2/28/20 1 $258
August San Francisco St Louis United 8/19/20 8/22/20 0 $198
April San Francisco St Louis Frontier 4/9/20 4/13/20 1 $253
May San Francisco St Louis Frontier 5/6/20 5/11/20 1 $253
November San Francisco St Louis Major Airlines 11/17/20 11/22/20 2 $347
July San Francisco St Louis Major Airlines 7/7/20 7/14/20 1 $363
January San Francisco St Louis Alaska 1/12/21 1/15/21 1 $396
September San Francisco St Louis Major Airlines 9/2/20 9/8/20 1 $363

Cheap Last Minute Flights from San Francisco to St Louis

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from San Francisco to St Louis. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
16 17 18 19 20 21 22
$283
23 24 25 26 27 28 29
$283
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31 1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31 1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 31 1
$248
2 3 4 5 6 7 8
$248
9 10 11 12 13 14 15
16 17 18 19 20 21 22
$288
23 24 25 26 27 28 29
$288 $287
30 31 1 2 3 4 5
$287 $387
6 7 8 9 10 11 12
$387

Connecting Flights vs Direct Flights from San Francisco to St Louis

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from San Francisco to St Louis is $271.

The average price for direct flights from San Francisco to St Louis is $347.

The chart below shows up to date information regarding non-stop flights from San Francisco to St Louis.

Weekly Direct Flights from San Francisco to St Louis - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
United 1 1 1 1 1 1 1 07:30 07:30
Major Airlines 1 1 1 1 1 1 1 02:40 03:15

One Way Flights vs Round Trip Flights from San Francisco to St Louis

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from San Francisco to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from San Francisco to St Louis is $140.

The average price for round trip flights from San Francisco to St Louis is $280.

San Francisco to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from San Francisco to St Louis?
Answer: The average San Francisco to St Louis flight time is 3 hours and 59 minutes.
Question: How far is St Louis from San Francisco?
Answer: The distance from San Francisco to St Louis is 1,731 miles (2,785 kilometers).
Question: How common are direct flights from San Francisco to St Louis?
Answer: There are 14 direct flights from San Francisco to St Louis.
Question: What are the most popular San Francisco airlines for direct flights from San Francisco to St Louis?
Answer: Major Airlines provides 50% of the non-stop flights between San Francisco and St Louis.

Airlines in San Francisco flying to St Louis Last modified: Aug 5, 2020 5:15 -04:00Number of routes searched: 0Number of itineraries searched: 0

Wondering which airlines fly out of San Francisco to St Louis? We've gathered the average price of San Francisco airlines with flights to St Louis. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

San Francisco to St Louis Airports

These are the major commercial airports we're currently monitoring in San Francisco and St Louis. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

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Cheap Flights from San Francisco to St Louis