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Cheap flight deals from St. Louis to San Francisco Starting at NZD 76

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

  • One way
  • Round-trip
      • Cheapest nonstop
        STL09:00 am
        4h 38m
        Nonstop
        SFO11:38 am
        Mon, Mar 3|St. Louis - San Francisco|United Airlines
        NZD 250NZD 355
        30% OFF
        30% OFF
        NZD 355NZD 250

        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 250 including taxes and charges.

      • STL02:20 pm
        4h 25m
        Nonstop
        SFO04:45 pm
        Wed, Mar 12|St. Louis - San Francisco|Southwest Airlines
        NZD 263NZD 355
        26% OFF
        26% OFF
        NZD 355NZD 263

        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 263 including taxes and charges.

      • STL06:51 pm
        7h 53m
        1 stop
        SFO12:44 am
        Wed, Apr 2|St. Louis - San Francisco|Frontier Airlines
        NZD 76NZD 355
        79% OFF
        79% OFF
        NZD 355NZD 76

        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, Apr 2, arriving at San Francisco International Airport. One-way Prices start from NZD 76 including taxes and charges.

      • STL07:03 pm
        7h 40m
        1 stop
        SFO12:43 am
        Wed, Mar 12|St. Louis - San Francisco|Frontier Airlines
        NZD 87
        NZD 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 Wed, Mar 12, arriving at San Francisco International Airport. One-way Prices start from NZD 87 including taxes and charges.

      • STL09:55 pm
        11h 49m
        1 stop
        SFO07:44 am
        Thu, May 1|St. Louis - San Francisco|Frontier Airlines
        NZD 90
        NZD 90

        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 Thu, May 1, arriving at San Francisco International Airport. One-way Prices start from NZD 90 including taxes and charges.

      • STL04:57 pm
        29h 50m
        1 stop
        SFO08:47 pm
        Tue, Apr 1|St. Louis - San Francisco|Frontier Airlines
        NZD 90
        NZD 90

        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 Tue, Apr 1, arriving at San Francisco International Airport. One-way Prices start from NZD 90 including taxes and charges.

      • STL11:08 pm
        12h 34m
        1 stop
        SFO09:42 am
        Mon, Mar 3|St. Louis - San Francisco|Frontier Airlines
        NZD 92
        NZD 92

        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 92 including taxes and charges.

      • STL06:51 pm
        7h 42m
        1 stop
        SFO12:33 am
        Wed, Apr 30|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, Apr 30, arriving at San Francisco International Airport. One-way Prices start from NZD 94 including taxes and charges.

      • STL06:51 pm
        7h 42m
        1 stop
        SFO12:33 am
        Sat, Apr 26|St. Louis - San Francisco|Frontier Airlines
        NZD 96
        NZD 96

        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 96 including taxes and charges.

      • STL07:04 pm
        7h 39m
        1 stop
        SFO12:43 am
        Sat, Mar 1|St. Louis - San Francisco|Frontier Airlines
        NZD 96
        NZD 96

        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 96 including taxes and charges.

      • STL01:00 pm
        3h 5m
        Nonstop
        SFO02:00 pm
        Fri, Feb 28|St. Louis - San Francisco|United Airlines
        Find More Flights
        Find More Flights

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 info.
Departure
Arrival
Weekly Schedule

  1. DL1243

    Delta Air Lines

    05:30 pm

    STL

    1.7h

    07:14 pm

    MSP

    SMTWT-S
    Search

  2. DL2089

    Delta Air Lines

    09:30 pm

    MSP

    4.3h

    11:45 pm

    SFO

    SMTWTFS

  3. AS503

    Alaska Airlines

    06:22 pm

    STL

    4.5h

    08:50 pm

    SEA

    S--WTFS
    Search

  4. AS158

    Alaska Airlines

    09:33 pm

    SEA

    2.2h

    11:44 pm

    SFO

    S--WT-S

  5. DL1597

    Delta Air Lines

    06:30 am

    STL

    1.5h

    08:02 am

    MSP

    SMTWTFS
    Search

  6. DL2074

    Delta Air Lines

    11:00 am

    MSP

    4.3h

    01:20 pm

    SFO

    SMTWTFS

  7. DL1597

    Delta Air Lines

    06:30 am

    STL

    1.5h

    08:02 am

    MSP

    SMTWTFS
    Search

  8. DL2078

    Delta Air Lines

    08:50 am

    MSP

    4.3h

    11:11 am

    SFO

    SMTWTFS

  9. F94567

    Frontier Airlines

    06:53 pm

    STL

    2.5h

    08:22 pm

    DEN

    S-T-TF-
    Search

  10. F93439

    Frontier Airlines

    10:38 pm

    DEN

    2.9h

    12:31 am

    SFO

    SMTWTFS

  11. DL1492

    Delta Air Lines

    06:59 pm

    STL

    3.3h

    09:14 pm

    SLC

    SMTWTFS
    Search

  12. DL1091

    Delta Air Lines

    10:10 pm

    SLC

    2.2h

    11:20 pm

    SFO

    SMTWTFS

  13. AS504

    Alaska Airlines

    07:00 am

    STL

    4.3h

    09:17 am

    SEA

    SMTWTFS
    Search

  14. AS1284

    Alaska Airlines

    11:29 am

    SEA

    2.2h

    01:43 pm

    SFO

    SMTWTFS

  15. AA2574

    American Airlines

    08:09 am

    STL

    3.4h

    09:34 am

    PHX

    SMTWTFS
    Search

  16. AA3284

    American Airlines

    11:34 am

    PHX

    2.2h

    12:44 pm

    SFO

    SMTWT-S

  17. F92017

    Frontier Airlines

    09:55 pm

    STL

    3.8h

    11:41 pm

    LAS

    S--WT-S
    Search

  18. F94157

    Frontier Airlines

    03:30 pm

    LAS

    1.8h

    05:17 pm

    SFO

    SM-WTFS

  19. DL1289

    Delta Air Lines

    11:50 am

    STL

    1.6h

    02:27 pm

    DTW

    SMTWTFS
    Search

  20. DL335

    Delta Air Lines

    04:54 pm

    DTW

    5.3h

    07:12 pm

    SFO

    SMTWTFS
Find more flights and airlines

When is the cheapest 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.

Frequently Asked Questions

  • 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 525.

  • 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): Asiana Airlines, United 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 Info | St. Louis to San Francisco

Cheapest nonstop flight priceNZD 76
Cheapest round-trip ticket priceNZD 365
Off-season for travelMarch
Peak season for travelNovember
Flight distance2,805.34 km
Average flight time4 hours 31 minutes
Popular airlineAmerican Airlines

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