Southwest® flights from Spokane to Jacksonville from $240

Promo Code

Low fares from Spokane to Jacksonville

$

Spokane (GEG)to

Jacksonville (JAX)
Depart: 12/22/2026

One-way

Basic

From
$240
Seen: 4 hrs ago

Spokane (GEG)to

Jacksonville (JAX)
Depart: 12/24/2026

One-way

Basic

From
$240
Seen: 14 hrs ago

Spokane (GEG)to

Jacksonville (JAX)
Depart: 10/31/2026

One-way

Basic

From
$265
Seen: 21 hrs ago

Spokane (GEG)to

Jacksonville (JAX)
Depart: 11/03/2026

One-way

Basic

From
$293
Seen: 22 hrs ago

Spokane (GEG)to

Jacksonville (JAX)
Depart: 12/24/2026

One-way

Choice

From
$295
Seen: 14 hrs ago

Spokane (GEG)to

Jacksonville (JAX)
Depart: 12/22/2026

One-way

Choice

From
$295
Seen: 4 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.

Find low fares

Explore flights from Spokane to Jacksonville

Oct 2026
From$265*
Seen: 21 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $265
cmp-daily-histogram-bars-legend-max-price-aria-label $622
Displaying fares for October-2026
  • GEG–JAX: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

    OCT

  • GEG–JAX: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

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

    Wed

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

    Thu

  • GEG–JAX, 10/09/2026: From $622
    09

    Fri

  • GEG–JAX, 10/10/2026: From $532
    10

    Sat

  • GEG–JAX, 10/11/2026: From $537
    11

    Sun

  • GEG–JAX: cmp-view-offers-disclaimer. Find Offers
    12

    Mon

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

    Tue

  • GEG–JAX, 10/14/2026: From $532
    14

    Wed

  • GEG–JAX, 10/15/2026: From $532
    15

    Thu

  • GEG–JAX, 10/16/2026: From $532
    16

    Fri

  • GEG–JAX, 10/17/2026: From $335
    17

    Sat

  • GEG–JAX, 10/18/2026: From $357
    18

    Sun

  • GEG–JAX: cmp-view-offers-disclaimer. Find Offers
    19

    Mon

  • GEG–JAX, 10/20/2026: From $335
    20

    Tue

  • GEG–JAX, 10/21/2026: From $335
    21

    Wed

  • GEG–JAX, 10/22/2026: From $371
    22

    Thu

  • GEG–JAX, 10/23/2026: From $340
    23

    Fri

  • GEG–JAX: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

  • GEG–JAX, 10/25/2026: From $316
    25

    Sun

  • GEG–JAX: cmp-view-offers-disclaimer. Find Offers
    26

    Mon

  • GEG–JAX, 10/27/2026: From $311
    27

    Tue

  • GEG–JAX, 10/28/2026: From $311
    28

    Wed

  • GEG–JAX, 10/29/2026: From $316
    29

    Thu

  • GEG–JAX, 10/30/2026: From $316
    30

    Fri

  • GEG–JAX, 10/31/2026: From $265
    31

    Sat

  • GEG–JAX, 11/01/2026: From $316
    01

    Sun

    NOV

  • GEG–JAX: cmp-view-offers-disclaimer. Find Offers
    02

    Mon

  • GEG–JAX, 11/03/2026: From $293
    03

    Tue

  • GEG–JAX: cmp-view-offers-disclaimer. Find Offers
    04

    Wed

    • Range$265-$622

    *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:
    Jacksonville International Airport
    Distance:
    2232 miles

    Route Information

    39† 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 39 weekly flights from Spokane to Jacksonville on Southwest Airlines.
    To find the lowest fares by day and time to fly Spokane to Jacksonville with Southwest, check out our Low Fare Calendar.
    You can rent a car at Jacksonville International Airport book yours with your flight.
    Yes! Flights from Spokane to Jacksonville—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.

    Explore Flights from Other Popular Origins

    Popular Flights from Spokane