Southwest® flights from Boise to Sacramento from $125

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Low fares from Boise to Sacramento

$

Boise (BOI)to

Sacramento (SMF)
Depart: 02/17/2027

One-way

Basic

From
$125
Seen: 12 hrs ago

Boise (BOI)to

Sacramento (SMF)
Depart: 12/15/2026

One-way

Basic

From
$125
Seen: 21 hrs ago

Boise (BOI)to

Sacramento (SMF)
Depart: 12/05/2026

One-way

Basic

From
$125
Seen: 20 hrs ago

Boise (BOI)to

Sacramento (SMF)
Depart: 12/08/2026

One-way

Basic

From
$125
Seen: 21 hrs ago

Boise (BOI)to

Sacramento (SMF)
Depart: 01/18/2027

One-way

Basic

From
$125
Seen: 9 hrs ago

Boise (BOI)to

Sacramento (SMF)
Depart: 01/11/2027

One-way

Basic

From
$125
Seen: 6 hrs ago

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Explore flights from Boise to Sacramento

Nov 2026
From$263*
Seen: 2 hrs ago
One Way/Basic
Dec 2026
From$125*
Seen: 21 hrs ago
One Way/Basic
Jan 2027
From$125*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $125
cmp-daily-histogram-bars-legend-max-price-aria-label $343
Displaying fares for November-2026
  • BOI–SMF, 11/12/2026: From $343
    12

    Thu

    NOV

  • BOI–SMF, 11/13/2026: From $343
    13

    Fri

  • BOI–SMF: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

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

    Sun

  • BOI–SMF, 11/16/2026: From $343
    16

    Mon

  • BOI–SMF, 11/17/2026: From $343
    17

    Tue

  • BOI–SMF, 11/18/2026: From $263
    18

    Wed

  • BOI–SMF, 11/19/2026: From $273
    19

    Thu

  • BOI–SMF, 11/20/2026: From $263
    20

    Fri

  • BOI–SMF: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

  • BOI–SMF, 11/22/2026: From $263
    22

    Sun

  • BOI–SMF, 11/23/2026: From $263
    23

    Mon

  • BOI–SMF, 11/24/2026: From $263
    24

    Tue

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

    Wed

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

    Thu

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

    Fri

  • BOI–SMF, 11/28/2026: From $287
    28

    Sat

  • BOI–SMF, 11/29/2026: From $287
    29

    Sun

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

    Mon

  • BOI–SMF, 12/01/2026: From $257
    01

    Tue

    DEC

  • BOI–SMF, 12/02/2026: From $140
    02

    Wed

  • BOI–SMF, 12/03/2026: From $204
    03

    Thu

  • BOI–SMF, 12/04/2026: From $204
    04

    Fri

  • BOI–SMF, 12/05/2026: From $125
    05

    Sat

  • BOI–SMF, 12/06/2026: From $204
    06

    Sun

  • BOI–SMF, 12/07/2026: From $125
    07

    Mon

  • BOI–SMF, 12/08/2026: From $125
    08

    Tue

  • BOI–SMF, 12/09/2026: From $125
    09

    Wed

  • BOI–SMF, 12/10/2026: From $125
    10

    Thu

  • BOI–SMF, 12/11/2026: From $144
    11

    Fri

    • Range$125-$343

    *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

    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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