Flights from Sacramento, CA to St. Louis, MO

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Best Deals on Flights From Sacramento, CA (SMF) to St. Louis, MO (STL)

Oct 2026
from$179*
Last seen: 7 hours ago
One-way/Economy
Nov 2026
from$135*
Last seen: 12 hours ago
One-way/Economy
Dec 2026
from$170*
Last seen: 10 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $135
Displaying fares for October-2026
  • SMF–STL: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

    OCT

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    22

    Thu

  • SMF–STL, Oct 23, 2026: from $183
    23

    Fri

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    24

    Sat

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    25

    Sun

  • SMF–STL, Oct 26, 2026: from $183
    26

    Mon

  • SMF–STL, Oct 27, 2026: from $179
    27

    Tue

  • SMF–STL, Oct 28, 2026: from $185
    28

    Wed

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    29

    Thu

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    30

    Fri

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    31

    Sat

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    01

    Sun

    NOV

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    02

    Mon

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    03

    Tue

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    04

    Wed

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    05

    Thu

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    06

    Fri

  • SMF–STL, Nov 7, 2026: from $159
    07

    Sat

  • SMF–STL, Nov 8, 2026: from $189
    08

    Sun

  • SMF–STL, Nov 9, 2026: from $140
    09

    Mon

  • SMF–STL: cmp-view-offers-disclaimer. Find Offers
    10

    Tue

  • SMF–STL, Nov 11, 2026: from $135
    11

    Wed

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    12

    Thu

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    13

    Fri

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    14

    Sat

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    15

    Sun

  • SMF–STL: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

  • SMF–STL: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

  • SMF–STL: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

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    19

    Thu

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    20

    Fri

    • Range$135-$189

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Sacramento, CA to St. Louis, MO on Frontier

    $
    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Sacramento, CA St. Louis, MO

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