Flights to Southwest Idaho from Sacramento -

Popular airlines from Sacramento to Southwest Idaho

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at for one-way flights and ￥55,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Aug 14 - Tue, Aug 19
SMF
Sacramento
SUN
Sun Valley
￥55,800 Roundtrip, found 1 day ago
￥55,800
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 14 from Sacramento to Sun Valley, returning Tue, Aug 19, priced at ￥55,800 found 1 day ago
Delta
Thu, Aug 14 - Tue, Aug 19
SMF
Sacramento
SUN
Sun Valley
￥56,570 Roundtrip, found 1 day ago
￥56,570
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 14 from Sacramento to Sun Valley, returning Tue, Aug 19, priced at ￥56,570 found 1 day ago
United
Thu, Aug 14 - Tue, Aug 19
SMF
Sacramento
SUN
Sun Valley
￥59,020 Roundtrip, found 1 day ago
￥59,020
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 14 from Sacramento to Sun Valley, returning Tue, Aug 19, priced at ￥59,020 found 1 day ago
United
Thu, Aug 14 - Tue, Aug 19
SMF
Sacramento
SUN
Sun Valley
￥63,540 Roundtrip, found 1 day ago
￥63,540
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 14 from Sacramento to Sun Valley, returning Tue, Aug 19, priced at ￥63,540 found 1 day ago
Delta
Thu, Aug 14 - Tue, Aug 19
SMF
Sacramento
SUN
Sun Valley
￥64,310 Roundtrip, found 1 day ago
￥64,310
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 14 from Sacramento to Sun Valley, returning Tue, Aug 19, priced at ￥64,310 found 1 day ago
Delta
Thu, Aug 14 - Tue, Aug 19
SMF
Sacramento
SUN
Sun Valley
￥69,240 Roundtrip, found 1 day ago
￥69,240
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 14 from Sacramento to Sun Valley, returning Tue, Aug 19, priced at ￥69,240 found 1 day ago
Delta
Thu, Aug 14 - Tue, Aug 19
SMF
Sacramento
SUN
Sun Valley
￥70,010 Roundtrip, found 1 day ago
￥70,010
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 14 from Sacramento to Sun Valley, returning Tue, Aug 19, priced at ￥70,010 found 1 day ago
United
Thu, Aug 14 - Tue, Aug 19
SMF
Sacramento
SUN
Sun Valley
￥72,140 Roundtrip, found 1 day ago
￥72,140
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 14 from Sacramento to Sun Valley, returning Tue, Aug 19, priced at ￥72,140 found 1 day ago
Delta
Thu, Aug 14 - Tue, Aug 19
SMF
Sacramento
SUN
Sun Valley
￥72,460 Roundtrip, found 1 day ago
￥72,460
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 14 from Sacramento to Sun Valley, returning Tue, Aug 19, priced at ￥72,460 found 1 day ago
Delta
Thu, Aug 14 - Tue, Aug 19
SMF
Sacramento
SUN
Sun Valley
￥73,230 Roundtrip, found 1 day ago
￥73,230
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 14 from Sacramento to Sun Valley, returning Tue, Aug 19, priced at ￥73,230 found 1 day ago
United
Thu, Aug 14 - Tue, Aug 19
SMF
Sacramento
SUN
Sun Valley
￥76,120 Roundtrip, found 1 day ago
￥76,120
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 14 from Sacramento to Sun Valley, returning Tue, Aug 19, priced at ￥76,120 found 1 day ago
Alaska Airlines
Thu, Aug 14 - Tue, Aug 19
SMF
Sacramento
SUN
Sun Valley
￥110,000 Roundtrip, found 1 day ago
￥110,000
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Aug 14 from Sacramento to Sun Valley, returning Tue, Aug 19, priced at ￥110,000 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 ￥13,011 - ￥58,869 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.