Flights from Kansas City, MO to San Antonio, TX

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Best Deals on Flights From Kansas City, MO (MCI) to San Antonio, TX (SAT)

Sep 2026
from$189*
Last seen: 14 hours ago
One-way/Economy
Oct 2026
from$161*
Last seen: 1 hour ago
One-way/Economy
Nov 2026
No results for this month.
cmp-daily-histogram-bars-legend-min-price-aria-label $161
Displaying fares for September-2026
  • MCI–SAT: cmp-view-offers-disclaimer. Find Offers
    26

    Sat

    SEP

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    27

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  • MCI–SAT, Sep 29, 2026: from $189
    29

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    30

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    OCT

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  • MCI–SAT, Oct 4, 2026: from $183
    04

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    12

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    14

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    15

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  • MCI–SAT, Oct 16, 2026: from $161
    16

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    17

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    18

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    20

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    21

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    • Range$161-$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 Kansas City, MO to San Antonio, TX 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®.

    Kansas City, MO San Antonio, TX

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