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St. Louis Lambert International Airport to San Francisco International Airport flight
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Cheap Flights from St. Louis Lambert International Airport to San Francisco International Airport

Search for flights from St. Louis to San Francisco. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • STL20:04
        16h 49m
        1 stop
        SFO10:53
        St. Louis - San Francisco|Wed, May 8|Frontier Airlines
        US$52US$92
        44% OFF
        44% OFF
        US$92US$52
      • STL19:23
        7h 18m
        1 stop
        SFO00:41
        St. Louis - San Francisco|Thu, May 16|Frontier Airlines
        US$54US$92
        41% OFF
        41% OFF
        US$92US$54
      • STL18:40
        8h 1m
        1 stop
        SFO00:41
        St. Louis - San Francisco|Fri, May 17|Frontier Airlines
        US$54US$92
        41% OFF
        41% OFF
        US$92US$54
      • STL23:41
        10h 2m
        1 stop
        SFO07:43
        St. Louis - San Francisco|Sat, May 18|Frontier Airlines
        US$59
        US$59
      • STL19:51
        13h 52m
        1 stop
        SFO07:43
        St. Louis - San Francisco|Tue, May 14|Frontier Airlines
        US$59
        US$59
      • STL20:04
        13h 46m
        1 stop
        SFO07:50
        St. Louis - San Francisco|Wed, May 15|Frontier Airlines
        US$60
        US$60
      • STL16:50
        9h 8m
        1 stop
        SFO23:58
        St. Louis - San Francisco|Tue, May 7|Frontier Airlines
        US$62
        US$62
      • STL19:51
        13h 52m
        1 stop
        SFO07:43
        St. Louis - San Francisco|Mon, May 13|Frontier Airlines
        US$62
        US$62
      • STL17:01
        9h 40m
        1 stop
        SFO00:41
        St. Louis - San Francisco|Thu, May 23|Frontier Airlines
        US$63
        US$63
      • STL19:51
        13h 52m
        1 stop
        SFO07:43
        St. Louis - San Francisco|Mon, May 6|Frontier Airlines
        US$64
        US$64
      • STL13:00
        3h 5m
        Direct
        SFO14:00
        St. Louis - San Francisco|Sun, May 5|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.

Selected Airlines from St. Louis Lambert International Airport to San Francisco International Airport

View airlines operating flights from St. Louis to San Francisco. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Frontier Airlines
From US$52
Spirit Airlines
From US$67
American Airlines
From US$96
Southwest Airlines
From US$112
Alaska Airlines
From US$120
Delta Air Lines
From US$123
United Airlines
From US$124
Sun Country Airlines
From US$149
Southern Airways Express
From US$205
ANA airlines
Find more flights and airlines
Flight Schedule from St. Louis Lambert International Airport to San Francisco International Airport

Check on the flight schedule from St. Louis to San Francisco to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA629

    American Airlines

    05:55

    STL

    1.3h

    07:11

    ORD

    SMTWTFS
    Search

  2. F94041

    Frontier Airlines

    16:09

    MDW

    4.6h

    18:47

    SFO

    SMTWTFS

  3. F93903

    Frontier Airlines

    12:39

    STL

    3.5h

    14:07

    PHX

    -----F-
    Search

  4. F92097

    Frontier Airlines

    15:40

    PHX

    1.3h

    16:59

    ONT

    -----F-

  5. F94159

    Frontier Airlines

    17:59

    ONT

    1.5h

    19:27

    SFO

    -----F-

  6. F92017

    Frontier Airlines

    12:50

    STL

    3.6h

    14:29

    LAS

    -M-W--S
    Search

  7. F92485

    Frontier Airlines

    07:00

    LAS

    1.6h

    08:36

    SFO

    SMTWTFS

  8. F92017

    Frontier Airlines

    12:50

    STL

    3.6h

    14:29

    LAS

    -M-W--S
    Search

  9. F94157

    Frontier Airlines

    23:20

    LAS

    1.6h

    00:59

    SFO

    SMTWTFS

  10. NK1129

    Spirit Airlines

    15:07

    STL

    3.5h

    16:34

    LAS

    S-T-T--
    Search

  11. F94157

    Frontier Airlines

    23:20

    LAS

    1.6h

    00:59

    SFO

    SMTWTFS

  12. F93301

    Frontier Airlines

    15:53

    STL

    2.4h

    17:17

    DEN

    -M-W--S
    Search

  13. F93435

    Frontier Airlines

    23:34

    DEN

    2.9h

    01:26

    SFO

    SM-W---

  14. F94567

    Frontier Airlines

    20:00

    STL

    2.5h

    21:28

    DEN

    --T----
    Search

  15. F91093

    Frontier Airlines

    06:31

    DEN

    2.7h

    08:13

    SFO

    -M-WT-S

  16. F94567

    Frontier Airlines

    20:04

    STL

    5.9h

    23:59

    ONT

    --T----
    Search

  17. F92677

    Frontier Airlines

    07:53

    ONT

    1.4h

    09:20

    SFO

    SMTWT-S

  18. F93107

    Frontier Airlines

    21:29

    STL

    3.7h

    23:13

    LAS

    SMTWTFS
    Search

  19. F93019

    Frontier Airlines

    10:34

    LAS

    1.7h

    12:15

    SFO

    SMTWTFS

  20. F93107

    Frontier Airlines

    21:29

    STL

    3.7h

    23:13

    LAS

    SMTWTFS
    Search

  21. F92485

    Frontier Airlines

    07:00

    LAS

    1.6h

    08:36

    SFO

    SMTWTFS
Find more flights and airlines

St. Louis Lambert International Airport to San Francisco International Airport Flights Info

Flight distance2,790.82km
Cheapest one-way ticket price$51
Cheapest return ticket price$103

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

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

    It takes around 10 hours 33 minutes to fly from St. Louis Lambert International Airport (STL) to San Francisco International Airport (SFO).

  • How many daily flights are there from St. Louis Lambert International Airport (STL) to San Francisco International Airport (SFO)?

    There are around 1 daily flights from St. Louis Lambert International Airport (STL) to San Francisco International Airport (SFO).

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

    Tickets cost around $485 in July, making it the cheapest month to book. St. Louis Lambert International Airport (STL) to San Francisco International Airport (SFO) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from St. Louis Lambert International Airport (STL) to San Francisco International Airport (SFO) most expensive?

    The route from St. Louis Lambert International Airport (STL) to San Francisco International Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around $485 in July, the most expensive month to book this route.

  • What time does the earliest flight from St. Louis Lambert International Airport to San Francisco International Airport depart?

    The earliest flight departs from St. Louis Lambert International Airport (STL) at 06:08 and arrives in San Francisco International Airport (SFO) at 14:41.

  • What time does the latest flight from St. Louis Lambert International Airport to San Francisco International Airport depart?

    The latest flight departs from St. Louis Lambert International Airport (STL) at 17:25 and arrives in San Francisco International Airport (SFO) at 22:25.

  • 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. It takes about 30 minutes by taxi.

  • What's the closest airport to San Francisco International Airport (SFO)?

    The closest airport to San Francisco International Airport (SFO) is Oakland International Airport. The distance is around 17km.

  • Which airline operates the most direct flights from St. Louis Lambert International Airport (STL) to San Francisco International Airport (SFO)?

    United Airlines is a very popular airline operating an average of 41 flights per month.

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