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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 and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • STL20:04
        16h 49m
        1 stop
        SFO10:53
        St. Louis - San Francisco|Wed, May 8|Frontier Airlines
        S$ 71S$ 112
        37% OFF
        37% OFF
        S$ 112S$ 71
      • STL22:59
        10h 44m
        1 stop
        SFO07:43
        St. Louis - San Francisco|Tue, Apr 23|Frontier Airlines
        S$ 74S$ 112
        34% OFF
        34% OFF
        S$ 112S$ 74
      • STL18:40
        8h 1m
        1 stop
        SFO00:41
        St. Louis - San Francisco|Fri, May 17|Frontier Airlines
        S$ 74S$ 112
        34% OFF
        34% OFF
        S$ 112S$ 74
      • STL17:01
        7h 7m
        1 stop
        SFO22:08
        St. Louis - San Francisco|Thu, May 16|Frontier Airlines
        S$ 74
        S$ 74
      • STL22:59
        10h 44m
        1 stop
        SFO07:43
        St. Louis - San Francisco|Tue, Apr 16|Frontier Airlines
        S$ 77
        S$ 77
      • STL20:04
        13h 46m
        1 stop
        SFO07:50
        St. Louis - San Francisco|Wed, May 15|Frontier Airlines
        S$ 81
        S$ 81
      • STL19:51
        13h 52m
        1 stop
        SFO07:43
        St. Louis - San Francisco|Tue, May 14|Frontier Airlines
        S$ 81
        S$ 81
      • STL19:51
        13h 52m
        1 stop
        SFO07:43
        St. Louis - San Francisco|Fri, May 10|Frontier Airlines
        S$ 82
        S$ 82
      • STL16:50
        9h 8m
        1 stop
        SFO23:58
        St. Louis - San Francisco|Tue, May 7|Frontier Airlines
        S$ 82
        S$ 82
      • STL23:41
        10h 2m
        1 stop
        SFO07:43
        St. Louis - San Francisco|Sat, May 18|Frontier Airlines
        S$ 82
        S$ 82
      • STL13:00
        3h 5m
        Direct
        SFO14:00
        St. Louis - San Francisco|Tue, Apr 23|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

See which airlines fly from St. Louis to San Francisco. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From S$ 71
Spirit Airlines
From S$ 89
Southwest Airlines
From S$ 148
American Airlines
From S$ 150
Delta Air Lines
From S$ 162
United Airlines
From S$ 170
Sun Country Airlines
From S$ 188
Alaska Airlines
From S$ 201
Southern Airways Express, Llc
From S$ 279
ANA airlines
Find more flights and airlines
Flight Schedule from St. Louis Lambert International Airport to San Francisco International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93903

    Frontier Airlines

    12:59

    STL

    3.5h

    14:27

    PHX

    -----F-
    Search

  2. F92097

    Frontier Airlines

    15:40

    PHX

    1.3h

    16:59

    ONT

    -----F-

  3. F94159

    Frontier Airlines

    17:59

    ONT

    1.5h

    19:27

    SFO

    -----F-

  4. NK1129

    Spirit Airlines

    15:07

    STL

    3.5h

    16:34

    LAS

    S-T-T--
    Search

  5. F94157

    Frontier Airlines

    23:20

    LAS

    1.6h

    00:59

    SFO

    SMTWTFS

  6. F93301

    Frontier Airlines

    15:53

    STL

    2.4h

    17:17

    DEN

    -M-W--S
    Search

  7. F93435

    Frontier Airlines

    22:32

    DEN

    2.5h

    00:03

    SFO

    SM-W---

  8. F93301

    Frontier Airlines

    15:53

    STL

    2.4h

    17:17

    DEN

    -M-W--S
    Search

  9. F91093

    Frontier Airlines

    06:31

    DEN

    2.7h

    08:13

    SFO

    -M-WT-S

  10. F92017

    Frontier Airlines

    17:05

    STL

    3.6h

    18:40

    LAS

    -M-W--S
    Search

  11. F91325

    Frontier Airlines

    16:13

    LAS

    1.3h

    17:31

    SAN

    SMTWTFS

  12. F94305

    Frontier Airlines

    16:54

    SAN

    1.6h

    18:30

    SFO

    S-TWTFS

  13. F92017

    Frontier Airlines

    17:05

    STL

    3.6h

    18:40

    LAS

    -M-W--S
    Search

  14. F92485

    Frontier Airlines

    07:00

    LAS

    1.6h

    08:36

    SFO

    SMTWTFS

  15. F92017

    Frontier Airlines

    17:05

    STL

    3.6h

    18:40

    LAS

    -M-W--S
    Search

  16. F94157

    Frontier Airlines

    23:20

    LAS

    1.6h

    00:59

    SFO

    SMTWTFS

  17. F9007

    Frontier Airlines

    20:04

    STL

    2.5h

    21:35

    DEN

    S-T-TF-
    Search

  18. F91499

    Frontier Airlines

    22:20

    DEN

    2.3h

    23:39

    ONT

    SM-WTFS

  19. F92677

    Frontier Airlines

    07:36

    ONT

    1.4h

    09:02

    SFO

    SMTWT-S

  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

  22. F92075

    Frontier Airlines

    22:57

    STL

    3.3h

    00:15

    PHX

    S-T-T--
    Search

  23. F91440

    Frontier Airlines

    06:40

    PHX

    4.7h

    11:23

    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 priceS$ 70
Cheapest return ticket priceS$ 135

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

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

    It takes around 7 hours 24 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 to buy flight tickets from St. Louis Lambert International Airport (STL) to San Francisco International Airport (SFO) the cheapest?

    Tickets cost around S$ 424 in May, 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 to buy 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 S$ 657 in July, the most expensive month to book this route.

  • 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'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)?

    Southwest Airlines is a very popular airline operating an average of 65 flights per month.

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