Southwest® flights from Orange County/Santa Ana to Boise from $148

Promo Code

Low fares from Orange County/Santa Ana to Boise

$

Orange County/Santa Ana (SNA)to

Boise (BOI)
Depart: 12/16/2026

One-way

Basic

From
$148
Seen: 14 hrs ago

Orange County/Santa Ana (SNA)to

Boise (BOI)
Depart: 11/11/2026

One-way

Basic

From
$148
Seen: 17 hrs ago

Orange County/Santa Ana (SNA)to

Boise (BOI)
Depart: 12/14/2026

One-way

Basic

From
$148
Seen: 11 hrs ago

Orange County/Santa Ana (SNA)to

Boise (BOI)
Depart: 11/18/2026

One-way

Basic

From
$148
Seen: 9 hrs ago

Orange County/Santa Ana (SNA)to

Boise (BOI)
Depart: 11/03/2026

One-way

Basic

From
$148
Seen: 5 hrs ago

Orange County/Santa Ana (SNA)to

Boise (BOI)
Depart: 11/20/2026

One-way

Basic

From
$153
Seen: 18 hrs ago

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Explore flights from Orange County/Santa Ana to Boise

Oct 2026
From$153*
Seen: 6 hrs ago
One Way/Basic
Nov 2026
From$148*
Seen: 17 hrs ago
One Way/Basic
Dec 2026
From$148*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $153
cmp-daily-histogram-bars-legend-max-price-aria-label $384
Displaying fares for October-2026
  • SNA–BOI, 10/01/2026: From $384
    01

    Thu

    OCT

  • SNA–BOI, 10/02/2026: From $384
    02

    Fri

  • SNA–BOI: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • SNA–BOI, 10/04/2026: From $384
    04

    Sun

  • SNA–BOI: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • SNA–BOI: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

  • SNA–BOI, 10/07/2026: From $298
    07

    Wed

  • SNA–BOI, 10/08/2026: From $298
    08

    Thu

  • SNA–BOI, 10/09/2026: From $298
    09

    Fri

  • SNA–BOI, 10/10/2026: From $298
    10

    Sat

  • SNA–BOI: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

  • SNA–BOI, 10/12/2026: From $298
    12

    Mon

  • SNA–BOI, 10/13/2026: From $211
    13

    Tue

  • SNA–BOI, 10/14/2026: From $211
    14

    Wed

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

    Thu

  • SNA–BOI, 10/16/2026: From $211
    16

    Fri

  • SNA–BOI, 10/17/2026: From $211
    17

    Sat

  • SNA–BOI, 10/18/2026: From $234
    18

    Sun

  • SNA–BOI, 10/19/2026: From $211
    19

    Mon

  • SNA–BOI, 10/20/2026: From $211
    20

    Tue

  • SNA–BOI, 10/21/2026: From $153
    21

    Wed

  • SNA–BOI, 10/22/2026: From $153
    22

    Thu

  • SNA–BOI: cmp-view-offers-disclaimer. Find Offers
    23

    Fri

  • SNA–BOI: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

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

    Sun

  • SNA–BOI, 10/26/2026: From $153
    26

    Mon

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

    Tue

  • SNA–BOI, 10/28/2026: From $153
    28

    Wed

  • SNA–BOI: cmp-view-offers-disclaimer. Find Offers
    29

    Thu

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

    Fri

  • SNA–BOI, 10/31/2026: From $153
    31

    Sat

    • Range$153-$384

    *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:
    John Wayne Airport
    Arriving at:
    Boise Airport
    Distance:
    688 miles

    Route Information

    135† 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 135 weekly flights from Orange County/Santa Ana to Boise on Southwest Airlines.
    To find the lowest fares by day and time to fly Orange County/Santa Ana 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 Orange County/Santa Ana 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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