Cheap flights from Sacramento to Southwest Idaho

View AU$121 flight on Thu, 14 Aug. 2025Opens in a new window

Popular airlines from Sacramento to Southwest Idaho

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Sacramento (SAC) to Southwest Idaho (BOI)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 14 Aug. - Mon, 18 Aug.
SMF
Sacramento
BOI
Boise
AU$241 Return, found 1 day ago
AU$241
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 14 Aug. from Sacramento to Boise, returning Mon, 18 Aug., priced at AU$241 found 1 day ago
Delta
Thu, 14 Aug. - Mon, 18 Aug.
SMF
Sacramento
BOI
Boise
AU$257 Return, found 1 day ago
AU$257
Return
found 1 day ago
Select Delta flight, departing Thu, 14 Aug. from Sacramento to Boise, returning Mon, 18 Aug., priced at AU$257 found 1 day ago
Delta
Thu, 14 Aug. - Mon, 18 Aug.
SMF
Sacramento
BOI
Boise
AU$272 Return, found 1 day ago
AU$272
Return
found 1 day ago
Select Delta flight, departing Thu, 14 Aug. from Sacramento to Boise, returning Mon, 18 Aug., priced at AU$272 found 1 day ago
Alaska Airlines
Thu, 14 Aug. - Mon, 18 Aug.
SMF
Sacramento
BOI
Boise
AU$289 Return, found 1 day ago
AU$289
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 14 Aug. from Sacramento to Boise, returning Mon, 18 Aug., priced at AU$289 found 1 day ago
United
Thu, 14 Aug. - Mon, 18 Aug.
SMF
Sacramento
BOI
Boise
AU$363 Return, found 1 day ago
AU$363
Return
found 1 day ago
Select United flight, departing Thu, 14 Aug. from Sacramento to Boise, returning Mon, 18 Aug., priced at AU$363 found 1 day ago
American Airlines
Mon, 29 Dec. - Mon, 5 Jan.
SMF
Sacramento
BOI
Boise
AU$820 Return, found 1 day ago
AU$820
Return
found 1 day ago
Select American Airlines flight, departing Mon, 29 Dec. from Sacramento to Boise, returning Mon, 5 Jan., priced at AU$820 found 1 day ago

Find the cheapest month to fly from Sacramento (SAC) to Boise (BOI)

November is typically the cheapest month to fly

From AU$136 - AU$616 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.