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Did you mean flights from St Louis to San Francisco?

Flights from San Francisco to St Louis, United States Last modified: Sep 26, 2016 2:34 AM

TIPSave $56 by flying into Peoria instead of St Louis from San Francisco

San Francisco to St Louis Last modified: Sep 26, 2016 2:34 AM

We've scanned 20,789,023,501 round trip itineraries and found the cheapest flights from San Francisco to St Louis. Frontier & United frequently offer the best deals on San Francisco to St Louis flights, or select your preferred carrier below to see the cheapest days to fly.

Frontier
SFOSTL
Fri 10/14
1 stop
STLSFO
Tue 10/25
1 stop
$264
Select
Frontier
SFOSTL
Fri 10/21
1 stop
STLSFO
Sat 10/22
1 stop
$264
Select
United
SFOSTL
Mon 11/21
1 stop
STLSFO
Tue 11/29
1 stop
$311
Select
United
SFOSTL
Thu 11/24
1 stop
STLSFO
Tue 11/29
1 stop
$311
Select
American
SFOSTL
Wed 10/12
1 stop
STLSFO
Wed 10/19
1 stop
$322
Select
American
SFOSTL
Tue 10/25
1 stop
STLSFO
Wed 11/2
1 stop
$322
Select
American
SFOSTL
Tue 10/25
1 stop
STLSFO
Tue 11/1
1 stop
$322
Select
American
SFOSTL
Tue 11/1
1 stop
STLSFO
Tue 11/8
1 stop
$322
Select
American
SFOSTL
Wed 11/2
1 stop
STLSFO
Sat 11/5
1 stop
$322
Select
Alaska
SFOSTL
Tue 10/25
1 stop
STLSFO
Tue 11/1
1 stop
$378
Select

How Much is a Flight from San Francisco to St Louis?

We have collected flight cost data from across the web for travel from San Francisco to St Louis, and have found the average flight price for this trip to be $296.

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 thinking 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 $589 $451
7-14 days $371 $365
14-21 days $354 $264
21-30 days $331 $264
30-60 days $317 $274
60-90 days $317 $301
90+ days $330 $339

Cheapest Day To Fly from San Francisco to St Louis

We've examined 20,795,316,600 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from San Francisco to St Louis is Friday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$311 $274 $274 $274 $264 $322 $348

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
September San Francisco St Louis Frontier 9/29/16 10/1/16 1 $466
October San Francisco St Louis Frontier 10/14/16 10/25/16 1 $264
November San Francisco St Louis Frontier 11/1/16 11/8/16 1 $274
December San Francisco St Louis Frontier 12/14/16 12/19/16 1 $301
January San Francisco St Louis United 1/28/17 1/31/17 0 $330
February San Francisco St Louis United 2/10/17 2/18/17 0 $377
March San Francisco St Louis United 3/22/17 3/30/17 0 $397
April San Francisco St Louis United 4/11/17 4/14/17 0 $402

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
25 26 27 28 29 30 1
$481
2 3 4 5 6 7 8
$481 $365
9 10 11 12 13 14 15
$365 $291
16 17 18 19 20 21 22
$291 $350
23 24 25 26 27 28 29
$350 $291
30 31 1 2 3 4 5
$291

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 $321.

The average price for direct flights from San Francisco to St Louis is $317.

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 2 2 2 2 2 1 2 10:40 18:15
Southwest 1 1 1 1 1 1 1 08:55 11:35

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 $185.

The average price for round trip flights from San Francisco to St Louis is $321.

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 52 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 20 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: United Airlines provides 65% of the non-stop flights between San Francisco and St Louis.
Question: What are the most popular connecting cities when flying from San Francisco to St Louis?
Answer: Chicago, IL

Airlines in San Francisco flying to St Louis Last modified: Sep 26, 2016 2:35 AMNumber of routes searched: 199Number of itineraries searched: 164,067

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.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

San Francisco to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
United -
American DFW
American ORD
American LAX
United IAH
Delta MSP
Frontier DEN
Delta DTW
Delta CVG
Delta ATL
American PHX
American CLT
United IAD
Delta SLC
Alaska PDX
United EWR

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.

Cheap Domestic Flights from San Francisco - SFO

FlightsAirlineLowest Price
Flights from San Francisco to Chicago American, Alaska, JetBlue, Delta, Frontier, United, Virgin America $117
Flights from San Francisco to New York American, Alaska, JetBlue, Delta, Frontier, Sun Country, United, Virgin America $267
Flights from San Francisco to Atlanta American, Alaska, Delta, Frontier, United $187
Flights from San Francisco to Dallas - Ft Worth American, Alaska, Delta, Frontier, United, Virgin America $226
Flights from San Francisco to Los Angeles American, Alaska, Delta, United, Virgin America $117
Flights from San Francisco to Indianapolis American, Alaska, Delta, Frontier, United $283
Flights from San Francisco to Kansas City American, Alaska, Delta, Frontier, United $284
Flights from San Francisco to Denver American, Alaska, Delta, Frontier, United, Virgin America $151
Flights from San Francisco to Nashville American, Alaska, JetBlue, Delta, Frontier, United $284
Flights from San Francisco to Houston American, Alaska, Delta, Frontier, United $147
Flights from San Francisco to Minneapolis - St Paul American, Alaska, Delta, Frontier, Sun Country, United $272

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Flights from Sacramento to St Louis American, Alaska, Delta, United $325
Flights from Oakland to St Louis American, Alaska, Delta $332
Flights from San Jose to St Louis American, Alaska, Delta, United $332
Flights from Fresno to St Louis American, Alaska, Delta, United $354
Flights from Reno to St Louis American, Alaska, Delta, United $354
Flights from Monterey to St Louis American, Alaska, United $3,239
Flights from San Luis Obispo to St Louis American, Alaska, United $397
Flights from Modesto to St LouisCheck Dates
Flights from Redding to St Louis Alaska, United Check Dates
Flights from Santa Rosa to St Louis American, Alaska, Delta Check Dates
Flights from Oakland to Chicago American, Alaska, JetBlue, Spirit $186
Flights from Sacramento to Chicago American, Alaska, JetBlue, United $264
Flights from San Jose to Chicago American, Alaska, JetBlue, Delta, United $239
Flights from Sacramento to Atlanta American, Alaska, Delta, United $368
Flights from Sacramento to Dallas - Ft Worth American, Alaska, Delta, United $248
Flights from Oakland to Dallas - Ft Worth American, Alaska, Delta, Spirit $167
Flights from Oakland to Atlanta American, Delta, Spirit $243
Flights from San Jose to Dallas - Ft Worth American, Alaska, Delta $235
Flights from Fresno to Chicago American, Alaska, Delta, United $290
Cheap Flights from San Francisco to St Louis