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Flights from St. Louis to San Francisco
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Flights from St. Louis to San Francisco Starting at NZD 87

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        STL09:00
        4h 38m
        Nonstop
        SFO11:38
        Mon, Mar 3|St. Louis - San Francisco|United Airlines
        NZD 253NZD 355
        28% OFF
        28% OFF
        NZD 355NZD 253

        Choose United Airlines flights from St. Louis to San Francisco. The one-way direct flight with United Airlines departs from St. Louis Lambert International Airport on Mon, Mar 3, arriving at San Francisco International Airport. One-way Prices start from NZD 253 including taxes and charges.

      • STL14:20
        4h 25m
        Nonstop
        SFO16:45
        Wed, Mar 12|St. Louis - San Francisco|Southwest Airlines
        NZD 266NZD 355
        25% OFF
        25% OFF
        NZD 355NZD 266

        Choose Southwest Airlines flights from St. Louis to San Francisco. The one-way direct flight with Southwest Airlines departs from St. Louis Lambert International Airport on Wed, Mar 12, arriving at San Francisco International Airport. One-way Prices start from NZD 266 including taxes and charges.

      • STL19:04
        7h 39m
        1 stop
        SFO00:43
        Sat, Mar 1|St. Louis - San Francisco|Frontier Airlines
        NZD 87NZD 355
        76% OFF
        76% OFF
        NZD 355NZD 87

        Choose Frontier Airlines flights from St. Louis to San Francisco. The one-way connecting flight with Frontier Airlines departs from St. Louis Lambert International Airport on Sat, Mar 1, arriving at San Francisco International Airport. One-way Prices start from NZD 87 including taxes and charges.

      • STL23:08
        12h 34m
        1 stop
        SFO09:42
        Mon, Mar 3|St. Louis - San Francisco|Frontier Airlines
        NZD 93
        NZD 93

        Choose Frontier Airlines flights from St. Louis to San Francisco. The one-way connecting flight with Frontier Airlines departs from St. Louis Lambert International Airport on Mon, Mar 3, arriving at San Francisco International Airport. One-way Prices start from NZD 93 including taxes and charges.

      • STL19:04
        7h 39m
        1 stop
        SFO00:43
        Wed, Mar 5|St. Louis - San Francisco|Frontier Airlines
        NZD 94
        NZD 94

        Choose Frontier Airlines flights from St. Louis to San Francisco. The one-way connecting flight with Frontier Airlines departs from St. Louis Lambert International Airport on Wed, Mar 5, arriving at San Francisco International Airport. One-way Prices start from NZD 94 including taxes and charges.

      • STL19:04
        7h 39m
        1 stop
        SFO00:43
        Sat, Feb 15|St. Louis - San Francisco|Frontier Airlines
        NZD 97
        NZD 97

        Choose Frontier Airlines flights from St. Louis to San Francisco. The one-way connecting flight with Frontier Airlines departs from St. Louis Lambert International Airport on Sat, Feb 15, arriving at San Francisco International Airport. One-way Prices start from NZD 97 including taxes and charges.

      • STL19:04
        7h 39m
        1 stop
        SFO00:43
        Sat, Feb 22|St. Louis - San Francisco|Frontier Airlines
        NZD 97
        NZD 97

        Choose Frontier Airlines flights from St. Louis to San Francisco. The one-way connecting flight with Frontier Airlines departs from St. Louis Lambert International Airport on Sat, Feb 22, arriving at San Francisco International Airport. One-way Prices start from NZD 97 including taxes and charges.

      • STL18:51
        7h 42m
        1 stop
        SFO00:33
        Sat, Apr 26|St. Louis - San Francisco|Frontier Airlines
        NZD 97
        NZD 97

        Choose Frontier Airlines flights from St. Louis to San Francisco. The one-way connecting flight with Frontier Airlines departs from St. Louis Lambert International Airport on Sat, Apr 26, arriving at San Francisco International Airport. One-way Prices start from NZD 97 including taxes and charges.

      • STL19:09
        7h
        1 stop
        SFO00:09
        Sat, Feb 8|St. Louis - San Francisco|Frontier Airlines
        NZD 97
        NZD 97

        Choose Frontier Airlines flights from St. Louis to San Francisco. The one-way connecting flight with Frontier Airlines departs from St. Louis Lambert International Airport on Sat, Feb 8, arriving at San Francisco International Airport. One-way Prices start from NZD 97 including taxes and charges.

      • STL19:04
        7h 39m
        1 stop
        SFO00:43
        Wed, Feb 26|St. Louis - San Francisco|Frontier Airlines
        NZD 97
        NZD 97

        Choose Frontier Airlines flights from St. Louis to San Francisco. The one-way connecting flight with Frontier Airlines departs from St. Louis Lambert International Airport on Wed, Feb 26, arriving at San Francisco International Airport. One-way Prices start from NZD 97 including taxes and charges.

      • STL01:00 pm
        3h 5m
        Nonstop
        SFO02:00 pm
        Sat, Feb 15|St. Louis - San Francisco|United Airlines
        Find More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

St. Louis to San Francisco flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS504

    Alaska Airlines

    07:00

    STL

    4.6h

    09:35

    SEA

    SMTWTFS
    Search

  2. AS1304

    Alaska Airlines

    13:40

    SEA

    2.2h

    15:53

    SFO

    SMTWTFS

  3. AS707

    Alaska Airlines

    07:00

    STL

    4.7h

    09:42

    SEA

    ------S
    Search

  4. AS1304

    Alaska Airlines

    13:40

    SEA

    2.2h

    15:53

    SFO

    SMTWTFS

  5. AS504

    Alaska Airlines

    07:00

    STL

    4.6h

    09:35

    SEA

    SMTWTFS
    Search

  6. AS1284

    Alaska Airlines

    11:20

    SEA

    2.2h

    13:32

    SFO

    SMTWTFS

  7. AS378

    Alaska Airlines

    14:49

    STL

    4.7h

    17:30

    SEA

    --T----
    Search

  8. AS1014

    Alaska Airlines

    19:59

    SEA

    2.2h

    22:13

    SFO

    SMTWTFS

  9. AS388

    Alaska Airlines

    15:08

    STL

    4.5h

    17:39

    SEA

    SM----S
    Search

  10. AS158

    Alaska Airlines

    21:28

    SEA

    2.3h

    23:44

    SFO

    S--WT-S

  11. AS388

    Alaska Airlines

    15:08

    STL

    4.5h

    17:39

    SEA

    SM----S
    Search

  12. AS1014

    Alaska Airlines

    19:59

    SEA

    2.2h

    22:13

    SFO

    SMTWTFS

  13. AS388

    Alaska Airlines

    15:08

    STL

    4.5h

    17:39

    SEA

    SM----S
    Search

  14. AS1050

    Alaska Airlines

    18:55

    SEA

    2.2h

    21:08

    SFO

    SMTWTFS

  15. AS503

    Alaska Airlines

    18:22

    STL

    4.5h

    20:50

    SEA

    ---WTF-
    Search

  16. AS158

    Alaska Airlines

    21:28

    SEA

    2.3h

    23:44

    SFO

    S--WT-S

  17. F94567

    Frontier Airlines

    18:53

    STL

    2.5h

    20:22

    DEN

    S-T-TF-
    Search

  18. F93439

    Frontier Airlines

    22:38

    DEN

    2.9h

    00:31

    SFO

    SMTWTFS

  19. F92017

    Frontier Airlines

    21:55

    STL

    3.8h

    23:41

    LAS

    ---WT--
    Search

  20. F94157

    Frontier Airlines

    12:59

    LAS

    1.9h

    14:54

    SFO

    ---WTFS
Find more flights and airlines

Find the best time to fly from St. Louis to San Francisco

We monitor flight fares to help you find the best deals effortlessly

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

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
United Airlines logoUnited AirlinesAlaska Airlines logoAlaska AirlinesFrontier Airlines logoFrontier Airlines

FAQ

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

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

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

    According to Trip.com's data, the lowest price is around NZD 531.

  • How long does it take to fly from St. Louis (STL) to San Francisco (SFO) and what is the distance?

    It takes around 4 hours 31 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 17 km. It takes about 30 minutes by taxi.

  • 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, Asiana Airlines, Southwest Airlines and Air New Zealand.

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 nonstop flight priceNZD 86
Cheapest round-trip ticket priceNZD 371
Off-season for travelJanuary
Peak season for travelMay
Flight distance2,805.34 km
Average flight time4 hours 31 minutes
Popular airlineAmerican Airlines

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