Southwest® flights from Colorado Springs to San Diego from $79

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Low fares from Colorado Springs to San Diego

$

Colorado Springs (COS)to

San Diego (SAN)
Depart: 09/11/2026

One-way

Basic

From
$79
Seen: 18 hrs ago

Colorado Springs (COS)to

San Diego (SAN)
Depart: 11/07/2026

One-way

Basic

From
$89
Seen: 8 hrs ago

Colorado Springs (COS)to

San Diego (SAN)
Depart: 08/26/2026

One-way

Basic

From
$89
Seen: 21 hrs ago

Colorado Springs (COS)to

San Diego (SAN)
Depart: 09/15/2026

One-way

Basic

From
$89
Seen: 18 hrs ago

Colorado Springs (COS)to

San Diego (SAN)
Depart: 10/13/2026

One-way

Basic

From
$89
Seen: 6 hrs ago

Colorado Springs (COS)to

San Diego (SAN)
Depart: 09/09/2026

One-way

Basic

From
$89
Seen: 2 hrs ago

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Explore flights from Colorado Springs to San Diego

Aug 2026
From$89*
Seen: 21 hrs ago
One Way/Basic
Sep 2026
From$79*
Seen: 18 hrs ago
One Way/Basic
Oct 2026
From$89*
Seen: 3 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $89
cmp-daily-histogram-bars-legend-max-price-aria-label $290
Displaying fares for August-2026
  • COS–SAN, 08/01/2026: From $290
    01

    Sat

    AUG

  • COS–SAN, 08/02/2026: From $290
    02

    Sun

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

    Mon

  • COS–SAN, 08/04/2026: From $235
    04

    Tue

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

    Wed

  • COS–SAN, 08/06/2026: From $235
    06

    Thu

  • COS–SAN, 08/07/2026: From $235
    07

    Fri

  • COS–SAN: cmp-view-offers-disclaimer. Find Offers
    08

    Sat

  • COS–SAN, 08/09/2026: From $235
    09

    Sun

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

    Mon

  • COS–SAN, 08/11/2026: From $235
    11

    Tue

  • COS–SAN, 08/12/2026: From $235
    12

    Wed

  • COS–SAN, 08/13/2026: From $235
    13

    Thu

  • COS–SAN, 08/14/2026: From $166
    14

    Fri

  • COS–SAN: cmp-view-offers-disclaimer. Find Offers
    15

    Sat

  • COS–SAN, 08/16/2026: From $200
    16

    Sun

  • COS–SAN, 08/17/2026: From $166
    17

    Mon

  • COS–SAN, 08/18/2026: From $166
    18

    Tue

  • COS–SAN: cmp-view-offers-disclaimer. Find Offers
    19

    Wed

  • COS–SAN: cmp-view-offers-disclaimer. Find Offers
    20

    Thu

  • COS–SAN, 08/21/2026: From $145
    21

    Fri

  • COS–SAN: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

  • COS–SAN: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • COS–SAN: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

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

    Tue

  • COS–SAN, 08/26/2026: From $89
    26

    Wed

  • COS–SAN, 08/27/2026: From $103
    27

    Thu

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

    Fri

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

    Sat

  • COS–SAN, 08/30/2026: From $139
    30

    Sun

  • COS–SAN, 08/31/2026: From $103
    31

    Mon

    • Range$89-$290

    *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 Diego International Airport
    Average flight time:
    2 hours 16 minutes
    Distance:
    816 miles

    Route Information

    149† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 1‡ Nonstop flight on Sunday

    † 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

    The average flight time from Colorado Springs to San Diego is 2 hours 16 minutes.
    There are 149 weekly flights from Colorado Springs to San Diego on Southwest Airlines.
    Yes, Southwest flies nonstop from Colorado Springs to San Diego once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Colorado Springs to San Diego once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Colorado Springs to San Diego with Southwest, check out our Low Fare Calendar.
    You can rent a car at San Diego International Airport book yours with your flight.
    Yes! Flights from Colorado Springs to San Diego—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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