Southwest® flights from Colorado Springs to San Antonio from $162

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Low fares from Colorado Springs to San Antonio

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Colorado Springs (COS)to

San Antonio (SAT)
Depart: 11/25/2026

One-way

Basic

From
$162
Seen: 12 hrs ago

Colorado Springs (COS)to

San Antonio (SAT)
Depart: 11/24/2026

One-way

Basic

From
$162
Seen: 5 hrs ago

Colorado Springs (COS)to

San Antonio (SAT)
Depart: 11/17/2026

One-way

Basic

From
$163
Seen: 13 hrs ago

Colorado Springs (COS)to

San Antonio (SAT)
Depart: 11/19/2026

One-way

Basic

From
$163
Seen: 22 hrs ago

Colorado Springs (COS)to

San Antonio (SAT)
Depart: 11/11/2026

One-way

Basic

From
$163
Seen: 19 hrs ago

Colorado Springs (COS)to

San Antonio (SAT)
Depart: 12/12/2026

One-way

Basic

From
$163
Seen: 13 hrs ago

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Explore flights from Colorado Springs to San Antonio

Oct 2026
From$163*
Seen: 3 hrs ago
One Way/Basic
Nov 2026
From$162*
Seen: 5 hrs ago
One Way/Basic
Dec 2026
From$163*
Seen: 6 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $163
cmp-daily-histogram-bars-legend-max-price-aria-label $419
Displaying fares for October-2026
  • COS–SAT, 10/02/2026: From $419
    02

    Fri

    OCT

  • COS–SAT: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • COS–SAT, 10/04/2026: From $419
    04

    Sun

  • COS–SAT: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • COS–SAT: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

  • COS–SAT, 10/07/2026: From $267
    07

    Wed

  • COS–SAT, 10/08/2026: From $344
    08

    Thu

  • COS–SAT, 10/09/2026: From $344
    09

    Fri

  • COS–SAT: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • COS–SAT: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

  • COS–SAT, 10/12/2026: From $344
    12

    Mon

  • COS–SAT: cmp-view-offers-disclaimer. Find Offers
    13

    Tue

  • COS–SAT, 10/14/2026: From $267
    14

    Wed

  • COS–SAT, 10/15/2026: From $249
    15

    Thu

  • COS–SAT, 10/16/2026: From $249
    16

    Fri

  • COS–SAT, 10/17/2026: From $249
    17

    Sat

  • COS–SAT, 10/18/2026: From $254
    18

    Sun

  • COS–SAT, 10/19/2026: From $249
    19

    Mon

  • COS–SAT, 10/20/2026: From $249
    20

    Tue

  • COS–SAT, 10/21/2026: From $249
    21

    Wed

  • COS–SAT, 10/22/2026: From $172
    22

    Thu

  • COS–SAT, 10/23/2026: From $172
    23

    Fri

  • COS–SAT, 10/24/2026: From $168
    24

    Sat

  • COS–SAT: cmp-view-offers-disclaimer. Find Offers
    25

    Sun

  • COS–SAT: cmp-view-offers-disclaimer. Find Offers
    26

    Mon

  • COS–SAT, 10/27/2026: From $163
    27

    Tue

  • COS–SAT: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

  • COS–SAT: cmp-view-offers-disclaimer. Find Offers
    29

    Thu

  • COS–SAT, 10/30/2026: From $172
    30

    Fri

  • COS–SAT: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • COS–SAT, 11/01/2026: From $209
    01

    Sun

    NOV

    • Range$163-$419

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    City of Colorado Springs Municipal Airport
    Arriving at:
    San Antonio International Airport
    Distance:
    732 miles

    Route Information

    139† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 139 weekly flights from Colorado Springs to San Antonio on Southwest Airlines.
    To find the lowest fares by day and time to fly Colorado Springs to San Antonio with Southwest, check out our Low Fare Calendar.
    You can rent a car at San Antonio International Airport book yours with your flight.
    Yes! Flights from Colorado Springs to San Antonio—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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