Flights to Southern Idaho from Salt Lake City - ￥21,280

View ￥21,280 flight on Tue, Aug 19, 2025Opens in a new window

Popular airlines from Salt Lake City to Southern Idaho

  • Peach

    Peach

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    Skymark Airlines

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    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

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Cheap Flights from Salt Lake City to Southern Idaho (SLC-IDA)

Prices were available within the past 7 days and start at ￥21,280 for one-way flights and ￥32,390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Aug 15 - Wed, Aug 20
SLC
Salt Lake City
JAC
Jackson
￥32,390 Roundtrip, found 20 hours ago
￥32,390
Roundtrip
found 20 hours ago
Select Delta flight, departing Fri, Aug 15 from Salt Lake City to Jackson, returning Wed, Aug 20, priced at ￥32,390 found 20 hours ago
Delta
Fri, Aug 15 - Wed, Aug 20
SLC
Salt Lake City
JAC
Jackson
￥36,790 Roundtrip, found 20 hours ago
￥36,790
Roundtrip
found 20 hours ago
Select Delta flight, departing Fri, Aug 15 from Salt Lake City to Jackson, returning Wed, Aug 20, priced at ￥36,790 found 20 hours ago
Delta
Thu, Aug 14 - Sun, Aug 17
SLC
Salt Lake City
BOI
Boise
￥37,940 Roundtrip, found 4 days ago
￥37,940
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 14 from Salt Lake City to Boise, returning Sun, Aug 17, priced at ￥37,940 found 4 days ago
Delta
Thu, Aug 14 - Sun, Aug 17
SLC
Salt Lake City
BOI
Boise
￥40,840 Roundtrip, found 4 days ago
￥40,840
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 14 from Salt Lake City to Boise, returning Sun, Aug 17, priced at ￥40,840 found 4 days ago
American Airlines
Thu, Aug 14 - Sun, Aug 17
SLC
Salt Lake City
BOI
Boise
￥54,450 Roundtrip, found 4 days ago
￥54,450
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Aug 14 from Salt Lake City to Boise, returning Sun, Aug 17, priced at ￥54,450 found 4 days ago
United
Thu, Aug 14 - Sun, Aug 17
SLC
Salt Lake City
BOI
Boise
￥69,930 Roundtrip, found 4 days ago
￥69,930
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 14 from Salt Lake City to Boise, returning Sun, Aug 17, priced at ￥69,930 found 4 days ago

Find the cheapest month to fly from Salt Lake City (SLC) to Boise (BOI)

August is typically the cheapest month to fly

From ￥12,680 - ￥60,909 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.