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San Francisco Intl. Airport to St. Louis Lambert International Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco Intl. Airport to St. Louis Lambert International Airport over the next 90 days, with one-way fares from $107 and round-trip from $245. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SFO 11:50 AM
        3h 50m
        Nonstop
        STL 5:40 PM
        San Francisco - St. Louis | Sat, Sep 26 | Hahn Air
        STL 2:15 PM
        4h 10m
        Nonstop
        SFO 4:25 PM
        St. Louis - San Francisco | Wed, Sep 30 |
        $397 $605
        34% off
        34% off
        $605 $397
      • SFO 5:00 AM
        8h 38m
        Nonstop
        STL 3:38 PM
        San Francisco - St. Louis | Sat, Sep 26 | United Airlines
        STL 2:15 PM
        4h 10m
        Nonstop
        SFO 4:25 PM
        St. Louis - San Francisco | Wed, Sep 30 |
        $429 $605
        28% off
        28% off
        $605 $429
      • SFO 8:24 PM
        13h 8m
        1 stop
        STL 11:32 AM
        San Francisco - St. Louis | Mon, Oct 5 | Frontier Airlines
        STL 8:10 PM
        6h 4m
        1 stop
        SFO 12:14 AM
        St. Louis - San Francisco | Wed, Oct 7 | Frontier Airlines
        $245 $605
        60% off
        60% off
        $605 $245
      • SFO 1:51 PM
        8h 8m
        1 stop
        STL 11:59 PM
        San Francisco - St. Louis | Mon, Oct 5 | Alaska Airlines
        STL 8:10 PM
        6h 4m
        1 stop
        SFO 12:14 AM
        St. Louis - San Francisco | Wed, Oct 7 | Frontier Airlines
        $309
        49% off
        $605 $309
      • SFO 10:24 PM
        11h 8m
        1 stop
        STL 11:32 AM
        San Francisco - St. Louis | Mon, Sep 28 | Frontier Airlines
        STL 8:10 PM
        6h 4m
        1 stop
        SFO 12:14 AM
        St. Louis - San Francisco | Fri, Oct 2 | Frontier Airlines
        $318
        47% off
        $605 $318
      • SFO 9:55 PM
        9h 14m
        1 stop
        STL 9:09 AM
        San Francisco - St. Louis | Mon, Oct 5 | Delta Air Lines
        STL 8:10 PM
        6h 4m
        1 stop
        SFO 12:14 AM
        St. Louis - San Francisco | Wed, Oct 7 | Frontier Airlines
        $318
        47% off
        $605 $318
      • SFO 12:20 PM
        25h 3m
        1 stop
        STL 3:23 PM
        San Francisco - St. Louis | Tue, Nov 3 | Frontier Airlines
        STL 12:14 PM
        12h 15m
        1 stop
        SFO 10:29 PM
        St. Louis - San Francisco | Thu, Nov 5 | Frontier Airlines
        $351
        42% off
        $605 $351
      • SFO 6:02 AM
        11h 12m
        1 stop
        STL 7:14 PM
        San Francisco - St. Louis | Fri, Nov 13 | Frontier Airlines
        STL 7:00 AM
        9h 10m
        1 stop
        SFO 2:10 PM
        St. Louis - San Francisco | Tue, Nov 17 | Alaska Airlines
        $352
        42% off
        $605 $352
      • SFO 1:51 PM
        8h 8m
        1 stop
        STL 11:59 PM
        San Francisco - St. Louis | Sat, Oct 10 | Alaska Airlines
        STL 7:02 AM
        9h 21m
        1 stop
        SFO 2:23 PM
        St. Louis - San Francisco | Tue, Oct 13 | Alaska Airlines
        $354
        41% off
        $605 $354
      • SFO 8:00 AM
        8h 20m
        1 stop
        STL 6:20 PM
        San Francisco - St. Louis | Mon, Oct 5 | American Airlines
        STL 8:10 PM
        6h 4m
        1 stop
        SFO 12:14 AM
        St. Louis - San Francisco | Wed, Oct 7 | Frontier Airlines
        $358
        41% off
        $605 $358
      • SFO 12:45 PM
        3h 58m
        Nonstop
        STL 6:43 PM
        San Francisco - St. Louis | Mon, Oct 5 | United Airlines
        STL 8:10 PM
        6h 4m
        1 stop
        SFO 12:14 AM
        St. Louis - San Francisco | Wed, Oct 7 | Frontier Airlines
        $359
        41% off
        $605 $359
      • SFO 6:02 AM
        11h 12m
        1 stop
        STL 7:14 PM
        San Francisco - St. Louis | Fri, Oct 30 | Frontier Airlines
        STL 12:14 PM
        12h 15m
        1 stop
        SFO 10:29 PM
        St. Louis - San Francisco | Sun, Nov 1 | Frontier Airlines
        $365
        40% off
        $605 $365
      • SFO 7:59 PM
        14h 36m
        1 stop
        STL 12:35 PM
        San Francisco - St. Louis | Thu, Oct 22 | Frontier Airlines
        STL 12:16 PM
        21h 57m
        1 stop
        SFO 8:13 AM
        St. Louis - San Francisco | Sun, Oct 25 | Frontier Airlines
        $366
        40% off
        $605 $366
      • SFO 6:01 AM
        10h 16m
        1 stop
        STL 6:17 PM
        San Francisco - St. Louis | Tue, Nov 3 | American Airlines
        STL 7:26 AM
        10h 53m
        1 stop
        SFO 4:19 PM
        St. Louis - San Francisco | Thu, Nov 5 | American Airlines
        $375
        38% off
        $605 $375
      • SFO 1:00 PM
        17h 25m
        1 stop
        STL 2:00 PM
        San Francisco - St. Louis | Sat, Sep 26 | Normal Airline
        STL 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        St. Louis - San Francisco | Mon, Sep 28 | Normal Airline
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      • Cheapest nonstop
        SFO 4:25 PM
        3h 50m
        Nonstop
        STL 10:15 PM
        San Francisco - St. Louis | Sat, Oct 31 | United Airlines
        $216 $305
        28% off
        28% off
        $305 $216
      • SFO 6:04 AM
        11h 13m
        1 stop
        STL 7:17 PM
        San Francisco - St. Louis | Sat, Sep 26 | Frontier Airlines
        $107 $305
        65% off
        65% off
        $305 $107
      • SFO 12:00 PM
        25h 24m
        1 stop
        STL 3:24 PM
        San Francisco - St. Louis | Tue, Oct 13 | Frontier Airlines
        $115 $305
        62% off
        62% off
        $305 $115
      • SFO 6:02 AM
        7h 21m
        1 stop
        STL 3:23 PM
        San Francisco - St. Louis | Wed, Nov 4 | Frontier Airlines
        $125
        59% off
        $305 $125
      • SFO 10:48 PM
        8h 52m
        1 stop
        STL 9:40 AM
        San Francisco - St. Louis | Sat, Oct 10 | Frontier Airlines
        $135
        56% off
        $305 $135
      • SFO 10:48 PM
        8h 52m
        1 stop
        STL 9:40 AM
        San Francisco - St. Louis | Mon, Oct 12 | Frontier Airlines
        $135
        56% off
        $305 $135
      • SFO 2:07 PM
        27h 8m
        1 stop
        STL 7:15 PM
        San Francisco - St. Louis | Sun, Oct 11 | Frontier Airlines
        $137
        55% off
        $305 $137
      • SFO 10:48 PM
        8h 52m
        1 stop
        STL 9:40 AM
        San Francisco - St. Louis | Sat, Oct 17 | Frontier Airlines
        $139
        54% off
        $305 $139
      • SFO 6:02 AM
        11h 12m
        1 stop
        STL 7:14 PM
        San Francisco - St. Louis | Fri, Nov 13 | Frontier Airlines
        $147
        52% off
        $305 $147
      • SFO 3:15 PM
        18h 2m
        1 stop
        STL 11:17 AM
        San Francisco - St. Louis | Sat, Oct 3 | Frontier Airlines
        $153
        50% off
        $305 $153
      • SFO 6:02 AM
        11h 12m
        1 stop
        STL 7:14 PM
        San Francisco - St. Louis | Sat, Oct 31 | Frontier Airlines
        $155
        49% off
        $305 $155
      • SFO 10:19 PM
        12h 16m
        1 stop
        STL 12:35 PM
        San Francisco - St. Louis | Thu, Oct 22 | Frontier Airlines
        $155
        49% off
        $305 $155
      • SFO 1:51 PM
        8h 8m
        1 stop
        STL 11:59 PM
        San Francisco - St. Louis | Sat, Oct 24 | Alaska Airlines
        $155
        49% off
        $305 $155
      • SFO 1:00 PM
        17h 25m
        1 stop
        STL 2:00 PM
        San Francisco - St. Louis | Sat, Sep 26 | Normal Airline
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Displayed flight fares from San Francisco Intl. Airport to St. Louis Lambert International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from San Francisco Intl. Airport to St. Louis Lambert International Airport?

The cheapest airline flying from San Francisco Intl. Airport to St. Louis Lambert International Airport is Frontier Airlines (from $107) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From $107
Alaska Airlines
From $155
Delta Air Lines
From $177
American Airlines
From $178
Hahn Air
From $198
United Airlines
From $216

Find more flights and airlines

What is the flight schedule from San Francisco Intl. Airport to St. Louis Lambert International Airport?

Check the schedule for flights from San Francisco to St. Louis and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91448

    San Francisco Intl. Airport

    10:05 PM

    SFO

    4h 45m

    Nonstop

    5:50 AM

    ATL

    S M T W T F S
    Search

  2. F94473

    Hartsfield–Jackson Atlanta International Airport

    12:25 PM

    ATL

    1h 45m

    Nonstop

    1:10 PM

    STL

    S - T - T - -

  3. DL570

    San Francisco Intl. Airport

    6:00 AM

    SFO

    4h 34m

    Nonstop

    1:34 PM

    ATL

    S M T W T F S
    Search

  4. DL2833

    Hartsfield–Jackson Atlanta International Airport

    8:05 PM

    ATL

    1h 44m

    Nonstop

    8:49 PM

    STL

    S M T W T F S

  5. F91230

    San Francisco Intl. Airport

    6:00 AM

    SFO

    2h 46m

    Nonstop

    9:46 AM

    DEN

    S M T W T F S
    Search

  6. F93302

    Denver International Airport

    4:12 PM

    DEN

    2h 5m

    Nonstop

    7:17 PM

    STL

    S - T - T F -

  7. F94402

    San Francisco Intl. Airport

    6:30 PM

    SFO

    1h 45m

    Nonstop

    8:15 PM

    LAS

    S M T W T F S
    Search

  8. F93108

    Harry Reid Intl. Airport

    8:40 AM

    LAS

    3h 12m

    Nonstop

    1:52 PM

    STL

    S M T W T - S

  9. AA2814

    San Francisco Intl. Airport

    9:02 AM

    SFO

    4h 33m

    Nonstop

    3:35 PM

    ORD

    S M T W T F S
    Search

  10. AA3069

    O'Hare Intl. Airport

    11:05 PM

    ORD

    1h 22m

    Nonstop

    12:27 AM

    STL

    S M T W T F S

  11. F92486

    San Francisco Intl. Airport

    2:01 PM

    SFO

    1h 43m

    Nonstop

    3:44 PM

    LAS

    S M T W T F S
    Search

  12. F93108

    Harry Reid Intl. Airport

    8:40 AM

    LAS

    3h 12m

    Nonstop

    1:52 PM

    STL

    S M T W T - S

  13. F93436

    San Francisco Intl. Airport

    12:00 PM

    SFO

    2h 43m

    Nonstop

    3:43 PM

    DEN

    - M T - - F -
    Search

  14. F93302

    Denver International Airport

    4:12 PM

    DEN

    2h 5m

    Nonstop

    7:17 PM

    STL

    S - T - T F -

  15. F91094

    San Francisco Intl. Airport

    12:00 PM

    SFO

    2h 43m

    Nonstop

    3:43 PM

    DEN

    S - - W T - S
    Search

  16. F93302

    Denver International Airport

    4:12 PM

    DEN

    2h 5m

    Nonstop

    7:17 PM

    STL

    S - T - T F -

  17. F94158

    San Francisco Intl. Airport

    9:39 AM

    SFO

    1h 49m

    Nonstop

    11:28 AM

    LAS

    S M T W T F S
    Search

  18. F93108

    Harry Reid Intl. Airport

    8:40 AM

    LAS

    3h 12m

    Nonstop

    1:52 PM

    STL

    S M T W T - S
Find more flights and airlines

About San Francisco Intl. Airport and St. Louis Lambert International Airport

Learn about San Francisco Intl. Airport (SFO) and St. Louis Lambert International Airport (STL) — including location, terminals, transportation, and travel tips.

Flight distance 2,790.82 km
Cheapest one-way ticket price $107
Cheapest return ticket price $245

FAQs for San Francisco Intl. Airport to St. Louis Lambert International Airport Flights

  • How long is the flight from San Francisco Intl. Airport to St. Louis Lambert International Airport?

    San Francisco Intl. Airport to St. Louis Lambert International Airport takes about 4 hours 40 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from San Francisco Intl. Airport (SFO) to St. Louis Lambert International Airport (STL).
  • The earliest flight from San Francisco Intl. Airport to St. Louis Lambert International Airport departs at 05:00, and the last departs at 23:30, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from San Francisco Intl. Airport (SFO) to St. Louis Lambert International Airport (STL) is quite popular. Without considering departure times or holidays, tickets cost around $306 in October, the most expensive month to book this route.
  • The earliest flight departs from San Francisco Intl. Airport (SFO) at 07:20 and arrives in St. Louis Lambert International Airport (STL) at 16:37.
  • The latest flight departs from San Francisco Intl. Airport (SFO) at 18:45 and arrives in St. Louis Lambert International Airport (STL) at 00:38.
    • The distance from St. Louis Lambert International Airport to downtown is about 20 km. It takes about 40 minutes by taxi.
  • United Airlines is a very popular airline operating an average of 593 flights per month.
  • One-way flights from San Francisco Intl. Airport to St. Louis Lambert International Airport currently start from $107, and round-trip fares start from $245. The current lowest fare is a Frontier Airlines flight departing on Sat, Sep 26; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from San Francisco Intl. Airport to St. Louis Lambert International Airport, with an average flight time of 4 hours 56 minutes, and around 19 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Francisco Intl. Airport to St. Louis Lambert International Airport is $280. Prices may vary depending on the departure date, airline, and availability.
  • San Francisco Intl. Airport to St. Louis Lambert International Airport operates around 20 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Francisco Intl. Airport and St. Louis Lambert International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.