Southwest® flights from Indianapolis to Spokane from $139

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Low fares from Indianapolis to Spokane

$

Indianapolis (IND)to

Spokane (GEG)
Depart: 04/22/2026

One-way

Basic

From
$139
Seen: 7 hrs ago

Indianapolis (IND)to

Spokane (GEG)
Depart: 04/22/2026

One-way

Choice

From
$179
Seen: 7 hrs ago

Indianapolis (IND)to

Spokane (GEG)
Depart: 05/28/2026

One-way

Basic

From
$190
Seen: 17 hrs ago

Indianapolis (IND)to

Spokane (GEG)
Depart: 05/07/2026

One-way

Basic

From
$211
Seen: 5 hrs ago

Indianapolis (IND)to

Spokane (GEG)
Depart: 05/27/2026

One-way

Basic

From
$211
Seen: 5 hrs ago

Indianapolis (IND)to

Spokane (GEG)
Depart: 06/02/2026

One-way

Basic

From
$211
Seen: 25 minutes ago

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Explore flights from Indianapolis to Spokane

Mar 2026
From$358*
Seen: 18 hrs ago
One Way/Basic
Apr 2026
From$139*
Seen: 7 hrs ago
One Way/Basic
May 2026
From$190*
Seen: 17 hrs ago
One Way/Basic
$358
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    • Range$358-$805

    *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:
    Indianapolis International Airport
    Arriving at:
    Spokane International Airport
    Distance:
    1645 miles

    Route Information

    85† 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 85 weekly flights from Indianapolis to Spokane on Southwest Airlines.
    To find the lowest fares by day and time to fly Indianapolis to Spokane with Southwest, check out our Low Fare Calendar.
    You can rent a car at Spokane International Airport book yours with your flight.
    Yes! Flights from Indianapolis to Spokane—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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