Southwest® flights from Spokane to San Diego from $59

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Low fares from Spokane to San Diego

$

Spokane (GEG)to

San Diego (SAN)
Depart: 09/24/2026

One-way

Basic

From
$59
Seen: 10 hrs ago

Spokane (GEG)to

San Diego (SAN)
Depart: 11/12/2026

One-way

Basic

From
$59
Seen: 17 hrs ago

Spokane (GEG)to

San Diego (SAN)
Depart: 09/19/2026

One-way

Basic

From
$59
Seen: 9 hrs ago

Spokane (GEG)to

San Diego (SAN)
Depart: 10/22/2026

One-way

Basic

From
$69
Seen: 18 hrs ago

Spokane (GEG)to

San Diego (SAN)
Depart: 11/17/2026

One-way

Basic

From
$69
Seen: 17 hrs ago

Spokane (GEG)to

San Diego (SAN)
Depart: 10/15/2026

One-way

Basic

From
$69
Seen: 8 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

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Explore flights from Spokane to San Diego

Aug 2026
From$150*
Seen: 7 hrs ago
One Way/Basic
Sep 2026
From$59*
Seen: 10 hrs ago
One Way/Basic
Oct 2026
From$69*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $59
cmp-daily-histogram-bars-legend-max-price-aria-label $160
Displaying fares for August-2026
  • GEG–SAN, 08/25/2026: From $160
    25

    Tue

    AUG

  • GEG–SAN, 08/26/2026: From $160
    26

    Wed

  • GEG–SAN, 08/27/2026: From $150
    27

    Thu

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

    Fri

  • GEG–SAN, 08/29/2026: From $150
    29

    Sat

  • GEG–SAN, 08/30/2026: From $150
    30

    Sun

  • GEG–SAN: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

  • GEG–SAN, 09/01/2026: From $160
    01

    Tue

    SEP

  • GEG–SAN, 09/02/2026: From $160
    02

    Wed

  • GEG–SAN, 09/03/2026: From $150
    03

    Thu

  • GEG–SAN, 09/04/2026: From $150
    04

    Fri

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

    Sat

  • GEG–SAN, 09/06/2026: From $150
    06

    Sun

  • GEG–SAN: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

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

    Tue

  • GEG–SAN, 09/09/2026: From $160
    09

    Wed

  • GEG–SAN, 09/10/2026: From $150
    10

    Thu

  • GEG–SAN: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

  • GEG–SAN, 09/12/2026: From $150
    12

    Sat

  • GEG–SAN: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

  • GEG–SAN, 09/14/2026: From $69
    14

    Mon

  • GEG–SAN, 09/15/2026: From $69
    15

    Tue

  • GEG–SAN: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

  • GEG–SAN, 09/17/2026: From $139
    17

    Thu

  • GEG–SAN, 09/18/2026: From $76
    18

    Fri

  • GEG–SAN, 09/19/2026: From $59
    19

    Sat

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

    Sun

  • GEG–SAN: cmp-view-offers-disclaimer. Find Offers
    21

    Mon

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

    Tue

  • GEG–SAN, 09/23/2026: From $69
    23

    Wed

  • GEG–SAN, 09/24/2026: From $59
    24

    Thu

    • Range$59-$160

    *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:
    Spokane International Airport
    Arriving at:
    San Diego International Airport
    Distance:
    1027 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 Spokane to San Diego on Southwest Airlines.
    To find the lowest fares by day and time to fly Spokane 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 Spokane 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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