Cheap flights from Chicago to Southern Idaho

View AU$143 flight on Fri, 15 Aug. 2025Opens in a new window

Popular airlines from Chicago to Southern 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 Chicago (CHI) to Southern Idaho (IDA)

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.

Delta
Fri, 8 Aug. - Thu, 21 Aug.
ORD
Chicago
JAC
Jackson
AU$401 Return, found 6 hours ago
AU$401
Return
found 6 hours ago
Select Delta flight, departing Fri, 8 Aug. from Chicago to Jackson, returning Thu, 21 Aug., priced at AU$401 found 6 hours ago
Delta
Sat, 9 Aug. - Thu, 21 Aug.
ORD
Chicago
JAC
Jackson
AU$446 Return, found 6 hours ago
AU$446
Return
found 6 hours ago
Select Delta flight, departing Sat, 9 Aug. from Chicago to Jackson, returning Thu, 21 Aug., priced at AU$446 found 6 hours ago
United
Sat, 9 Aug. - Wed, 20 Aug.
ORD
Chicago
JAC
Jackson
AU$508 Return, found 6 hours ago
AU$508
Return
found 6 hours ago
Select United flight, departing Sat, 9 Aug. from Chicago to Jackson, returning Wed, 20 Aug., priced at AU$508 found 6 hours ago
American Airlines
Mon, 11 Aug. - Mon, 18 Aug.
ORD
Chicago
JAC
Jackson
AU$516 Return, found 6 hours ago
AU$516
Return
found 6 hours ago
Select American Airlines flight, departing Mon, 11 Aug. from Chicago to Jackson, returning Mon, 18 Aug., priced at AU$516 found 6 hours ago
United
Fri, 8 Aug. - Wed, 20 Aug.
ORD
Chicago
JAC
Jackson
AU$523 Return, found 6 hours ago
AU$523
Return
found 6 hours ago
Select United flight, departing Fri, 8 Aug. from Chicago to Jackson, returning Wed, 20 Aug., priced at AU$523 found 6 hours ago
Delta
Mon, 13 Apr. - Mon, 20 Apr.
ORD
Chicago
JAC
Jackson
AU$562 Return, found 3 days ago
AU$562
Return
found 3 days ago
Select Delta flight, departing Mon, 13 Apr. from Chicago to Jackson, returning Mon, 20 Apr., priced at AU$562 found 3 days ago

Find the cheapest month to fly from Chicago (CHI) to Boise (BOI)

October is typically the cheapest month to fly

From AU$186 - AU$642 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.