Southwest® flights from Ontario/LA to Spokane from $118

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Low fares from Ontario/LA to Spokane

$

Ontario/LA (ONT)to

Spokane (GEG)
Depart: 12/19/2026

One-way

Basic

From
$118
Seen: 19 hrs ago

Ontario/LA (ONT)to

Spokane (GEG)
Depart: 11/21/2026

One-way

Basic

From
$118
Seen: 8 hrs ago

Ontario/LA (ONT)to

Spokane (GEG)
Depart: 11/14/2026

One-way

Basic

From
$118
Seen: 6 hrs ago

Ontario/LA (ONT)to

Spokane (GEG)
Depart: 11/09/2026

One-way

Basic

From
$118
Seen: 7 hrs ago

Ontario/LA (ONT)to

Spokane (GEG)
Depart: 12/24/2026

One-way

Basic

From
$118
Seen: 23 hrs ago

Ontario/LA (ONT)to

Spokane (GEG)
Depart: 11/18/2026

One-way

Basic

From
$118
Seen: 9 hrs ago

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Explore flights from Ontario/LA to Spokane

Oct 2026
From$304*
Seen: 5 hrs ago
One Way/Basic
Nov 2026
From$118*
Seen: 9 hrs ago
One Way/Basic
Dec 2026
From$118*
Seen: 23 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $118
cmp-daily-histogram-bars-legend-max-price-aria-label $392
Displaying fares for October-2026
  • ONT–GEG, 10/21/2026: From $304
    21

    Wed

    OCT

  • ONT–GEG, 10/22/2026: From $392
    22

    Thu

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    25

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    26

    Mon

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    27

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    28

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    29

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    30

    Fri

  • ONT–GEG, 10/31/2026: From $304
    31

    Sat

  • ONT–GEG, 11/01/2026: From $392
    01

    Sun

    NOV

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

    Mon

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    03

    Tue

  • ONT–GEG, 11/04/2026: From $180
    04

    Wed

  • ONT–GEG, 11/05/2026: From $220
    05

    Thu

  • ONT–GEG, 11/06/2026: From $220
    06

    Fri

  • ONT–GEG, 11/07/2026: From $180
    07

    Sat

  • ONT–GEG, 11/08/2026: From $220
    08

    Sun

  • ONT–GEG, 11/09/2026: From $118
    09

    Mon

  • ONT–GEG: cmp-view-offers-disclaimer. Find Offers
    10

    Tue

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

    Wed

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    12

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    13

    Fri

  • ONT–GEG, 11/14/2026: From $118
    14

    Sat

  • ONT–GEG: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • ONT–GEG, 11/16/2026: From $148
    16

    Mon

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    17

    Tue

  • ONT–GEG, 11/18/2026: From $118
    18

    Wed

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    19

    Thu

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    20

    Fri

    • Range$118-$392

    *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:
    LA/Ontario International Airport
    Arriving at:
    Spokane International Airport
    Distance:
    936 miles

    Questions we hear the most

    There are 111 weekly flights from Ontario/LA to Spokane on Southwest Airlines.
    To find the lowest fares by day and time to fly Ontario/LA 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 Ontario/LA 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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