Alaska Airlines Flights from Boise to Salt Lake City

Lowest fares from Boise to Salt Lake City

Sep 2026
From$373*
Seen: 3 hours ago
Flight Type One Way|Saver
Oct 2026
From$142*
Seen: 3 hours ago
Flight Type One Way|Saver
Nov 2026
From$102*
Seen: 3 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $162
cmp-daily-histogram-bars-legend-max-price-aria-label $732
Displaying fares for September-2026
  • BOI–SLC, Sep 8, 2026: From $732
    08

    Tu

    SEP

  • BOI–SLC, Sep 9, 2026: From $550
    09

    We

  • BOI–SLC, Sep 10, 2026: From $550
    10

    Th

  • BOI–SLC, Sep 11, 2026: From $653
    11

    Fr

  • BOI–SLC, Sep 12, 2026: From $653
    12

    Sa

  • BOI–SLC, Sep 13, 2026: From $653
    13

    Su

  • BOI–SLC, Sep 14, 2026: From $588
    14

    Mo

  • BOI–SLC, Sep 15, 2026: From $588
    15

    Tu

  • BOI–SLC, Sep 16, 2026: From $588
    16

    We

  • BOI–SLC, Sep 17, 2026: From $550
    17

    Th

  • BOI–SLC, Sep 18, 2026: From $582
    18

    Fr

  • BOI–SLC, Sep 19, 2026: From $582
    19

    Sa

  • BOI–SLC, Sep 20, 2026: From $550
    20

    Su

  • BOI–SLC, Sep 21, 2026: From $478
    21

    Mo

  • BOI–SLC, Sep 22, 2026: From $478
    22

    Tu

  • BOI–SLC, Sep 23, 2026: From $478
    23

    We

  • BOI–SLC, Sep 24, 2026: From $490
    24

    Th

  • BOI–SLC, Sep 25, 2026: From $434
    25

    Fr

  • BOI–SLC, Sep 26, 2026: From $434
    26

    Sa

  • BOI–SLC, Sep 27, 2026: From $472
    27

    Su

  • BOI–SLC, Sep 28, 2026: From $373
    28

    Mo

  • BOI–SLC, Sep 29, 2026: From $373
    29

    Tu

  • BOI–SLC, Sep 30, 2026: From $373
    30

    We

  • BOI–SLC, Oct 1, 2026: From $242
    01

    Th

    OCT

  • BOI–SLC, Oct 2, 2026: From $242
    02

    Fr

  • BOI–SLC, Oct 3, 2026: From $162
    03

    Sa

  • BOI–SLC, Oct 4, 2026: From $392
    04

    Su

  • BOI–SLC, Oct 5, 2026: From $282
    05

    Mo

  • BOI–SLC, Oct 6, 2026: From $162
    06

    Tu

  • BOI–SLC, Oct 7, 2026: From $217
    07

    We

    • Range$162-$732

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    One-way low-fare flights Boise to Salt Lake City.*

    $
    keyboard_arrow_down
    One-way low-fare flights Boise to Salt Lake City.*
    From
    To
    Fare Type
    Dates
    Price
    Boise (BOI)Salt Lake City (SLC)One-way
    |
    Saver    		Depart: Nov 26, 2026

    From

    $102

    Seen: 3 hours ago

    Boise (BOI)Salt Lake City (SLC)One-way
    |
    Saver    		Depart: Nov 14, 2026

    From

    $107

    Seen: 3 hours ago

    Boise (BOI)Salt Lake City (SLC)One-way
    |
    Saver    		Depart: Nov 7, 2026

    From

    $107

    Seen: 3 hours ago

    Boise (BOI)Salt Lake City (SLC)One-way
    |
    Saver    		Depart: Oct 10, 2026

    From

    $142

    Seen: 3 hours ago

    Boise (BOI)Salt Lake City (SLC)One-way
    |
    Saver    		Depart: Feb 6, 2027

    From

    $142

    Seen: 3 hours ago

    Boise (BOI)Salt Lake City (SLC)One-way
    |
    Saver    		Depart: Oct 20, 2026

    From

    $162

    Seen: 3 hours ago

    Boise (BOI)Salt Lake City (SLC)One-way
    |
    Saver    		Depart: Oct 23, 2026

    From

    $162

    Seen: 3 hours ago

    Boise (BOI)Salt Lake City (SLC)One-way
    |
    Saver    		Depart: Oct 24, 2026

    From

    $162

    Seen: 3 hours ago

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

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