Southwest® flights from Boise to Sacramento from $89

Promo Code

Low fares from Boise to Sacramento

$

Boise (BOI)to

Sacramento (SMF)
Depart: 11/04/2026

One-way

Basic

From
$89
Seen: 13 hrs ago

Boise (BOI)to

Sacramento (SMF)
Depart: 09/15/2026

One-way

Basic

From
$89
Seen: 9 hrs ago

Boise (BOI)to

Sacramento (SMF)
Depart: 10/17/2026

One-way

Basic

From
$89
Seen: 5 hrs ago

Boise (BOI)to

Sacramento (SMF)
Depart: 09/02/2026

One-way

Basic

From
$89
Seen: 2 minutes ago

Boise (BOI)to

Sacramento (SMF)
Depart: 09/29/2026

One-way

Basic

From
$89
Seen: 16 hrs ago

Boise (BOI)to

Sacramento (SMF)
Depart: 08/26/2026

One-way

Basic

From
$89
Seen: 16 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Boise to Sacramento

Aug 2026
From$89*
Seen: 6 hrs ago
One Way/Basic
Sep 2026
From$89*
Seen: 16 hrs ago
One Way/Basic
Oct 2026
From$89*
Seen: 12 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $89
cmp-daily-histogram-bars-legend-max-price-aria-label $394
Displaying fares for August-2026
  • BOI–SMF: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

    AUG

  • BOI–SMF, 08/03/2026: From $394
    03

    Mon

  • BOI–SMF, 08/04/2026: From $394
    04

    Tue

  • BOI–SMF, 08/05/2026: From $394
    05

    Wed

  • BOI–SMF, 08/06/2026: From $394
    06

    Thu

  • BOI–SMF, 08/07/2026: From $394
    07

    Fri

  • BOI–SMF, 08/08/2026: From $299
    08

    Sat

  • BOI–SMF, 08/09/2026: From $299
    09

    Sun

  • BOI–SMF, 08/10/2026: From $299
    10

    Mon

  • BOI–SMF, 08/11/2026: From $299
    11

    Tue

  • BOI–SMF, 08/12/2026: From $299
    12

    Wed

  • BOI–SMF, 08/13/2026: From $299
    13

    Thu

  • BOI–SMF, 08/14/2026: From $299
    14

    Fri

  • BOI–SMF, 08/15/2026: From $234
    15

    Sat

  • BOI–SMF, 08/16/2026: From $234
    16

    Sun

  • BOI–SMF, 08/17/2026: From $234
    17

    Mon

  • BOI–SMF, 08/18/2026: From $234
    18

    Tue

  • BOI–SMF, 08/19/2026: From $234
    19

    Wed

  • BOI–SMF, 08/20/2026: From $234
    20

    Thu

  • BOI–SMF, 08/21/2026: From $234
    21

    Fri

  • BOI–SMF, 08/22/2026: From $125
    22

    Sat

  • BOI–SMF, 08/23/2026: From $179
    23

    Sun

  • BOI–SMF, 08/24/2026: From $125
    24

    Mon

  • BOI–SMF, 08/25/2026: From $125
    25

    Tue

  • BOI–SMF, 08/26/2026: From $89
    26

    Wed

  • BOI–SMF, 08/27/2026: From $99
    27

    Thu

  • BOI–SMF, 08/28/2026: From $163
    28

    Fri

  • BOI–SMF, 08/29/2026: From $89
    29

    Sat

  • BOI–SMF, 08/30/2026: From $119
    30

    Sun

  • BOI–SMF, 08/31/2026: From $99
    31

    Mon

  • BOI–SMF, 09/01/2026: From $89
    01

    Tue

    SEP

    • Range$89-$394

    *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.

    Explore Flights from Other Popular Origins

    Popular Flights from Boise