App
Help
AUD
Search Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Latest Flight Deals from St. Louis to San Francisco

Book one-way or return flights from St. Louis to San Francisco from as little as AU$ 79. Choose from the popular airlines below and book your flight today!

  • One way
  • Return
      • STL20:04
        16h 49m
        1 stop
        SFO10:53
        Wed, May 8|St. Louis - San Francisco|Frontier Airlines
        AU$ 79AU$ 116
        32% OFF
        32% OFF
        AU$ 116AU$ 79
      • STL19:23
        7h 18m
        1 stop
        SFO00:41
        Thu, May 16|St. Louis - San Francisco|Frontier Airlines
        AU$ 83AU$ 116
        28% OFF
        28% OFF
        AU$ 116AU$ 83
      • STL18:40
        8h 1m
        1 stop
        SFO00:41
        Fri, May 17|St. Louis - San Francisco|Frontier Airlines
        AU$ 84AU$ 116
        28% OFF
        28% OFF
        AU$ 116AU$ 84
      • STL23:41
        10h 2m
        1 stop
        SFO07:43
        Sat, May 18|St. Louis - San Francisco|Frontier Airlines
        AU$ 91
        AU$ 91
      • STL19:51
        13h 52m
        1 stop
        SFO07:43
        Tue, May 14|St. Louis - San Francisco|Frontier Airlines
        AU$ 91
        AU$ 91
      • STL20:04
        13h 46m
        1 stop
        SFO07:50
        Wed, May 15|St. Louis - San Francisco|Frontier Airlines
        AU$ 92
        AU$ 92
      • STL19:51
        13h 52m
        1 stop
        SFO07:43
        Mon, Apr 29|St. Louis - San Francisco|Frontier Airlines
        AU$ 94
        AU$ 94
      • STL16:50
        9h 8m
        1 stop
        SFO23:58
        Tue, May 7|St. Louis - San Francisco|Frontier Airlines
        AU$ 95
        AU$ 95
      • STL19:51
        13h 52m
        1 stop
        SFO07:43
        Fri, May 10|St. Louis - San Francisco|Frontier Airlines
        AU$ 96
        AU$ 96
      • STL17:01
        9h 40m
        1 stop
        SFO00:41
        Thu, May 23|St. Louis - San Francisco|Frontier Airlines
        AU$ 96
        AU$ 96
      • STL13:00
        3h 5m
        Direct
        SFO14:00
        Thu, May 2|St. Louis - San Francisco|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from St. Louis to San Francisco? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from St. Louis to San Francisco. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from St. Louis to San Francisco

View airlines operating flights from St. Louis to San Francisco. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From AU$ 79
Spirit Airlines
From AU$ 117
American Airlines
From AU$ 148
Southwest Airlines
From AU$ 172
Delta Air Lines
From AU$ 182
United Airlines
From AU$ 191
Alaska Airlines
From AU$ 197
Sun Country Airlines
From AU$ 228
Southern Airways Express
From AU$ 314
ANA airlines

Find more flights and airlines

Alternative Routes from St. Louis to San Francisco

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from St. Louis to San Francisco.

  • Cheapest
    Frontier Airlines
    STL
    20:04
    16h 49m
    1 transfer
    SFO
    10:53
    St. Louis Lambert International Airport - San Francisco International Airport
    Wed, May 8Frontier Airlines
    AU$ 79
  • Frontier Airlines
    STL
    20:04
    16h 49m
    1 transfer
    SFO
    10:53
    St. Louis Lambert International Airport - San Francisco International Airport
    Wed, May 8Frontier Airlines
    AU$ 79
    Find More Flights

How do I find the cheapest flights?

  • When are flight from St. Louis (STL) to San Francisco (SFO) the cheapest?

    Airlines adjust prices for flights from St. Louis to San Francisco based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from St. Louis (STL) to San Francisco (SFO) cost?

    According to Trip.com's data, the lowest price is around AU$ 493.

  • How long is the flights from St. Louis (STL) to San Francisco (SFO)?

    It takes about 5 hours 48 minutes to fly from St. Louis (STL) to San Francisco (SFO).

  • What is the transportation method from the main airport to downtown in San Francisco?

    • The distance from San Francisco International Airport to downtown is about 17km, by taxi about 30 minutes.

  • What are the most popular airlines that fly from St. Louis (STL) to San Francisco (SFO)?

    Airlines with flights from St. Louis (STL) to San Francisco (SFO): United Airlines and Southwest Airlines.

  • What's the most popular airline for direct flights from St. Louis (STL) to San Francisco (SFO)?

    Southwest Airlines operates 1 direct flights from St. Louis (STL) to San Francisco (SFO).

  • How many airports in San Francisco (SFO)?

    There are 1 airport(s) in San Francisco (SFO): San Francisco International Airport.

How to find a cheap flight from St. Louis to San Francisco

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to San Francisco. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from St. Louis to San Francisco

Cheapest direct flight price

AU$ 79

Cheapest return ticket price

AU$ 516

Off-season for travel

December

Peak season for travel

October

Flight distance

2,805.34km

Average flight time

5 hours 48 minutes

Popular airline

American Airlines

Plan Your Trip Around San Francisco

Flights to San FranciscoFlights to San Francisco
Hotels in San FranciscoHotels in San Francisco
Hotels near EmbarcaderoHotels near Embarcadero
Hotels near Golden GateHotels near Golden Gate
Melbourne to San Francisco FlightsMelbourne to San Francisco Flights
Sydney to San Francisco FlightsSydney to San Francisco Flights
King George Hotel in Union SquareKing George Hotel in Union Square
Union HotelUnion Hotel
Air New Zealand to San FranciscoAir New Zealand to San Francisco
Emirates to San FranciscoEmirates to San Francisco
United Airlines to San FranciscoUnited Airlines to San Francisco
Hotels in St. LouisHotels in St. Louis
Hotels near Hyde ParkHotels near Hyde Park
Hotels near STL ZooHotels near STL Zoo
St. Louis to Hobart FlightsSt. Louis to Hobart Flights
St. Louis to Sydney FlightsSt. Louis to Sydney Flights
AC Hotel St. Louis Central West EndAC Hotel St. Louis Central West End
Hotel Indigo ST. Louis - DowntownHotel Indigo ST. Louis - Downtown

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.