Southwest® flights from Houston-Hobby to Boise from $164

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Low fares from Houston-Hobby to Boise

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Houston-Hobby (HOU)to

Boise (BOI)
Depart: 09/29/2026

One-way

Basic

From
$164
Seen: 8 hrs ago

Houston-Hobby (HOU)to

Boise (BOI)
Depart: 09/09/2026

One-way

Basic

From
$165
Seen: 20 hrs ago

Houston-Hobby (HOU)to

Boise (BOI)
Depart: 10/06/2026

One-way

Basic

From
$165
Seen: 23 hrs ago

Houston-Hobby (HOU)to

Boise (BOI)
Depart: 11/18/2026

One-way

Basic

From
$165
Seen: 13 hrs ago

Houston-Hobby (HOU)to

Boise (BOI)
Depart: 10/05/2026

One-way

Basic

From
$169
Seen: 2 hrs ago

Houston-Hobby (HOU)to

Boise (BOI)
Depart: 09/28/2026

One-way

Basic

From
$169
Seen: 3 hrs ago

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Explore flights from Houston-Hobby to Boise

Sep 2026
From$164*
Seen: 8 hrs ago
One Way/Basic
Oct 2026
From$165*
Seen: 23 hrs ago
One Way/Basic
Nov 2026
From$165*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $164
cmp-daily-histogram-bars-legend-max-price-aria-label $370
Displaying fares for September-2026
  • HOU–BOI, 09/03/2026: From $335
    03

    Thu

    SEP

  • HOU–BOI, 09/04/2026: From $370
    04

    Fri

  • HOU–BOI, 09/05/2026: From $262
    05

    Sat

  • HOU–BOI, 09/06/2026: From $335
    06

    Sun

  • HOU–BOI, 09/07/2026: From $370
    07

    Mon

  • HOU–BOI, 09/08/2026: From $262
    08

    Tue

  • HOU–BOI, 09/09/2026: From $165
    09

    Wed

  • HOU–BOI: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

  • HOU–BOI: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

  • HOU–BOI: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

  • HOU–BOI, 09/13/2026: From $335
    13

    Sun

  • HOU–BOI, 09/14/2026: From $335
    14

    Mon

  • HOU–BOI: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • HOU–BOI, 09/16/2026: From $257
    16

    Wed

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    17

    Thu

  • HOU–BOI: cmp-view-offers-disclaimer. Find Offers
    18

    Fri

  • HOU–BOI: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

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    20

    Sun

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    21

    Mon

  • HOU–BOI, 09/22/2026: From $170
    22

    Tue

  • HOU–BOI: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

  • HOU–BOI, 09/24/2026: From $215
    24

    Thu

  • HOU–BOI: cmp-view-offers-disclaimer. Find Offers
    25

    Fri

  • HOU–BOI: cmp-view-offers-disclaimer. Find Offers
    26

    Sat

  • HOU–BOI: cmp-view-offers-disclaimer. Find Offers
    27

    Sun

  • HOU–BOI, 09/28/2026: From $169
    28

    Mon

  • HOU–BOI, 09/29/2026: From $164
    29

    Tue

  • HOU–BOI: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

  • HOU–BOI: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

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    02

    Fri

    • Range$164-$370

    *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:
    William P. Hobby Airport
    Arriving at:
    Boise Airport
    Distance:
    1501 miles

    Route Information

    124† 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 124 weekly flights from Houston (Hobby) to Boise on Southwest Airlines.
    To find the lowest fares by day and time to fly Houston (Hobby) to Boise with Southwest, check out our Low Fare Calendar.
    You can rent a car at Boise Airport book yours with your flight.
    Yes! Flights from Houston (Hobby) to Boise—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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