Flights from Dallas, TX to St. Louis, MO

Promo Code

Best Deals on Flights From Dallas, TX (DFW) to St. Louis, MO (STL)

Oct 2026
from$33*
Last seen: 12 hours ago
One-way/Economy
Nov 2026
from$23*
Last seen: 15 hours ago
One-way/Economy
Dec 2026
from$88*
Last seen: 10 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $23
cmp-daily-histogram-bars-legend-max-price-aria-label $193
Displaying fares for October-2026
  • DFW–STL: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

    OCT

  • DFW–STL: cmp-view-offers-disclaimer. Find Offers
    09

    Fri

  • DFW–STL, Oct 10, 2026: from $126
    10

    Sat

  • DFW–STL, Oct 11, 2026: from $155
    11

    Sun

  • DFW–STL, Oct 12, 2026: from $155
    12

    Mon

  • DFW–STL, Oct 13, 2026: from $126
    13

    Tue

  • DFW–STL: cmp-view-offers-disclaimer. Find Offers
    14

    Wed

  • DFW–STL, Oct 15, 2026: from $187
    15

    Thu

  • DFW–STL, Oct 16, 2026: from $165
    16

    Fri

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

    Sat

  • DFW–STL, Oct 18, 2026: from $193
    18

    Sun

  • DFW–STL: cmp-view-offers-disclaimer. Find Offers
    19

    Mon

  • DFW–STL, Oct 20, 2026: from $120
    20

    Tue

  • DFW–STL: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

  • DFW–STL: cmp-view-offers-disclaimer. Find Offers
    22

    Thu

  • DFW–STL, Oct 23, 2026: from $79
    23

    Fri

  • DFW–STL, Oct 24, 2026: from $120
    24

    Sat

  • DFW–STL, Oct 25, 2026: from $184
    25

    Sun

  • DFW–STL, Oct 26, 2026: from $44
    26

    Mon

  • DFW–STL, Oct 27, 2026: from $120
    27

    Tue

  • DFW–STL, Oct 28, 2026: from $90
    28

    Wed

  • DFW–STL: cmp-view-offers-disclaimer. Find Offers
    29

    Thu

  • DFW–STL, Oct 30, 2026: from $33
    30

    Fri

  • DFW–STL: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • DFW–STL, Nov 1, 2026: from $65
    01

    Sun

    NOV

  • DFW–STL, Nov 2, 2026: from $55
    02

    Mon

  • DFW–STL: cmp-view-offers-disclaimer. Find Offers
    03

    Tue

  • DFW–STL: cmp-view-offers-disclaimer. Find Offers
    04

    Wed

  • DFW–STL, Nov 5, 2026: from $23
    05

    Thu

  • DFW–STL: cmp-view-offers-disclaimer. Find Offers
    06

    Fri

  • DFW–STL: cmp-view-offers-disclaimer. Find Offers
    07

    Sat

    • Range$23-$193

    *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 Dallas, TX to St. Louis, MO on Frontier

    $
    Flights Deals from Dallas, TX to St. Louis, MO on Frontier
    From
    To
    Dallas, TX (DFW)St. Louis, MO (STL)One-way
    /
    Discount Den Basic Fare    		Departing Jan 12, 2027

    From

    $94

    Last seen: 21 hours ago

    *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®.

    Dallas, TX St. Louis, MO

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