Southwest® flights from Santa Rosa to Boise from $129

Promo Code

Low fares from Santa Rosa to Boise

$

Santa Rosa (STS)to

Boise (BOI)
Depart: 09/12/2026

One-way

Basic

From
$129

Low fares from Santa Rosa to Boise

$

Santa Rosa (STS)to

Boise (BOI)
Depart: 09/12/2026

One-way

Basic

From
$129
Seen: 17 hrs ago

Santa Rosa (STS)to

Boise (BOI)
Depart: 08/27/2026

One-way

Basic

From
$134
Seen: 2 hrs ago

Santa Rosa (STS)to

Boise (BOI)
Depart: 08/12/2026

One-way

Basic

From
$149
Seen: 2 hrs ago

Santa Rosa (STS)to

Boise (BOI)
Depart: 08/03/2026

One-way

Basic

From
$149
Seen: 31 minutes ago

Santa Rosa (STS)to

Boise (BOI)
Depart: 08/07/2026

One-way

Basic

From
$154
Seen: 3 hrs ago

Santa Rosa (STS)to

Boise (BOI)
Depart: 08/14/2026

One-way

Basic

From
$154
Seen: 6 hrs ago

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Explore flights from Santa Rosa to Boise

Jul 2026
From$199*
Seen: 18 minutes ago
One Way/Basic
Aug 2026
From$134*
Seen: 2 hrs ago
One Way/Basic
Sep 2026
From$129*
Seen: 17 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $149
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    • Range$149-$354

    *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:
    Charles M. Schulz–Sonoma County Airport
    Arriving at:
    Boise Airport
    Distance:
    490 miles

    Route Information

    33† 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 33 weekly flights from Santa Rosa to Boise on Southwest Airlines.
    To find the lowest fares by day and time to fly Santa Rosa 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 Santa Rosa 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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