Southwest® flights from Kansas City to San Diego from $160

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Low fares from Kansas City to San Diego

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Kansas City (MCI)to

San Diego (SAN)
Depart: 12/08/2026

One-way

Basic

From
$160
Seen: 17 hrs ago

Kansas City (MCI)to

San Diego (SAN)
Depart: 02/02/2027

One-way

Basic

From
$160
Seen: 9 hrs ago

Kansas City (MCI)to

San Diego (SAN)
Depart: 12/09/2026

One-way

Basic

From
$160
Seen: 8 hrs ago

Kansas City (MCI)to

San Diego (SAN)
Depart: 02/09/2027

One-way

Basic

From
$160
Seen: 6 hrs ago

Kansas City (MCI)to

San Diego (SAN)
Depart: 12/05/2026

One-way

Basic

From
$160
Seen: 13 hrs ago

Kansas City (MCI)to

San Diego (SAN)
Depart: 01/26/2027

One-way

Basic

From
$160
Seen: 8 hrs ago

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Explore flights from Kansas City to San Diego

Nov 2026
From$370*
Seen: 15 hrs ago
One Way/Basic
Dec 2026
From$160*
Seen: 13 hrs ago
One Way/Basic
Jan 2027
From$160*
Seen: 5 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $160
cmp-daily-histogram-bars-legend-max-price-aria-label $620
Displaying fares for November-2026
  • MCI–SAN, 11/10/2026: From $620
    10

    Tue

    NOV

  • MCI–SAN, 11/11/2026: From $620
    11

    Wed

  • MCI–SAN, 11/12/2026: From $615
    12

    Thu

  • MCI–SAN, 11/13/2026: From $615
    13

    Fri

  • MCI–SAN, 11/14/2026: From $620
    14

    Sat

  • MCI–SAN, 11/15/2026: From $615
    15

    Sun

  • MCI–SAN, 11/16/2026: From $484
    16

    Mon

  • MCI–SAN: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

  • MCI–SAN, 11/18/2026: From $484
    18

    Wed

  • MCI–SAN, 11/19/2026: From $484
    19

    Thu

  • MCI–SAN, 11/20/2026: From $479
    20

    Fri

  • MCI–SAN, 11/21/2026: From $484
    21

    Sat

  • MCI–SAN, 11/22/2026: From $479
    22

    Sun

  • MCI–SAN, 11/23/2026: From $380
    23

    Mon

  • MCI–SAN, 11/24/2026: From $385
    24

    Tue

  • MCI–SAN, 11/25/2026: From $385
    25

    Wed

  • MCI–SAN, 11/26/2026: From $385
    26

    Thu

  • MCI–SAN, 11/27/2026: From $380
    27

    Fri

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

    Sat

  • MCI–SAN, 11/29/2026: From $415
    29

    Sun

  • MCI–SAN, 11/30/2026: From $370
    30

    Mon

  • MCI–SAN, 12/01/2026: From $170
    01

    Tue

    DEC

  • MCI–SAN, 12/02/2026: From $170
    02

    Wed

  • MCI–SAN, 12/03/2026: From $185
    03

    Thu

  • MCI–SAN, 12/04/2026: From $195
    04

    Fri

  • MCI–SAN, 12/05/2026: From $160
    05

    Sat

  • MCI–SAN, 12/06/2026: From $340
    06

    Sun

  • MCI–SAN, 12/07/2026: From $185
    07

    Mon

  • MCI–SAN, 12/08/2026: From $160
    08

    Tue

  • MCI–SAN, 12/09/2026: From $160
    09

    Wed

    • Range$160-$620

    *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:
    Kansas City International Airport
    Arriving at:
    San Diego International Airport
    Average flight time:
    3 hours 21 minutes
    Distance:
    1334 miles

    Questions we hear the most

    The average flight time from Kansas City to San Diego is 3 hours 21 minutes.
    There are 156 weekly flights from Kansas City to San Diego on Southwest Airlines.
    Yes, Southwest flies nonstop from Kansas City to San Diego once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Kansas City to San Diego once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Kansas City 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 Kansas City 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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