Southwest® flights from Boise to Sacramento from $99

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Low fares from Boise to Sacramento

$

Boise (BOI)to

Sacramento (SMF)
Depart: 10/27/2026

One-way

Basic

From
$99
Seen: 15 hrs ago

Boise (BOI)to

Sacramento (SMF)
Depart: 11/14/2026

One-way

Basic

From
$99
Seen: 22 hrs ago

Boise (BOI)to

Sacramento (SMF)
Depart: 10/24/2026

One-way

Basic

From
$99
Seen: 8 hrs ago

Boise (BOI)to

Sacramento (SMF)
Depart: 11/04/2026

One-way

Basic

From
$99
Seen: 15 hrs ago

Boise (BOI)to

Sacramento (SMF)
Depart: 11/03/2026

One-way

Basic

From
$99
Seen: 1 hour ago

Boise (BOI)to

Sacramento (SMF)
Depart: 11/07/2026

One-way

Basic

From
$99
Seen: 20 hrs ago

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Explore flights from Boise to Sacramento

Oct 2026
From$99*
Seen: 15 hrs ago
One Way/Basic
Nov 2026
From$99*
Seen: 22 hrs ago
One Way/Basic
Dec 2026
From$109*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $99
cmp-daily-histogram-bars-legend-max-price-aria-label $328
Displaying fares for October-2026
  • BOI–SMF, 10/02/2026: From $328
    02

    Fri

    OCT

  • BOI–SMF, 10/03/2026: From $328
    03

    Sat

  • BOI–SMF: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

  • BOI–SMF, 10/05/2026: From $328
    05

    Mon

  • BOI–SMF, 10/06/2026: From $328
    06

    Tue

  • BOI–SMF, 10/07/2026: From $328
    07

    Wed

  • BOI–SMF, 10/08/2026: From $248
    08

    Thu

  • BOI–SMF: cmp-view-offers-disclaimer. Find Offers
    09

    Fri

  • BOI–SMF, 10/10/2026: From $248
    10

    Sat

  • BOI–SMF, 10/11/2026: From $248
    11

    Sun

  • BOI–SMF, 10/12/2026: From $248
    12

    Mon

  • BOI–SMF, 10/13/2026: From $248
    13

    Tue

  • BOI–SMF, 10/14/2026: From $248
    14

    Wed

  • BOI–SMF, 10/15/2026: From $209
    15

    Thu

  • BOI–SMF, 10/16/2026: From $209
    16

    Fri

  • BOI–SMF, 10/17/2026: From $209
    17

    Sat

  • BOI–SMF, 10/18/2026: From $209
    18

    Sun

  • BOI–SMF, 10/19/2026: From $209
    19

    Mon

  • BOI–SMF, 10/20/2026: From $209
    20

    Tue

  • BOI–SMF, 10/21/2026: From $209
    21

    Wed

  • BOI–SMF, 10/22/2026: From $209
    22

    Thu

  • BOI–SMF, 10/23/2026: From $123
    23

    Fri

  • BOI–SMF, 10/24/2026: From $99
    24

    Sat

  • BOI–SMF, 10/25/2026: From $189
    25

    Sun

  • BOI–SMF, 10/26/2026: From $109
    26

    Mon

  • BOI–SMF, 10/27/2026: From $99
    27

    Tue

  • BOI–SMF: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

  • BOI–SMF, 10/29/2026: From $109
    29

    Thu

  • BOI–SMF, 10/30/2026: From $172
    30

    Fri

  • BOI–SMF, 10/31/2026: From $99
    31

    Sat

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

    Sun

    NOV

    • Range$99-$328

    *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:
    Boise Airport
    Arriving at:
    Sacramento International Airport
    Average flight time:
    1 hour 30 minutes
    Distance:
    437 miles

    Route Information

    146† Weekly flights
    • 2‡ Nonstop flights per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 2‡ Nonstop flights on Sunday

    † 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

    The average flight time from Boise to Sacramento is 1 hour 30 minutes.
    There are 146 weekly flights from Boise to Sacramento on Southwest Airlines.
    Yes, Southwest flies nonstop from Boise to Sacramento 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Boise to Sacramento once per day on Saturdays and 2 times per day on Sundays.
    To find the lowest fares by day and time to fly Boise to Sacramento with Southwest, check out our Low Fare Calendar.
    You can rent a car at Sacramento International Airport book yours with your flight.
    Yes! Flights from Boise to Sacramento—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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