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Cheap Flights From Chicago To Idaho Last modified: Jul 24, 2016 12:39 AM

Cheap flights from Chicago (CHI) to popular destinations in Idaho (ID)

Boise
Carrier Departure Date Return Date Lowest Price
Alaska Sep 24, 2016 Oct 11, 2016 $305
Alaska Sep 7, 2016 Sep 14, 2016 $305
Alaska Sep 10, 2016 Sep 24, 2016 $305
Alaska Sep 20, 2016 Sep 24, 2016 $305
Alaska Sep 20, 2016 Sep 28, 2016 $305
Alaska Sep 20, 2016 Sep 27, 2016 $314
Alaska Sep 21, 2016 Sep 27, 2016 $314
Idaho Falls
Carrier Departure Date Return Date Lowest Price
United Aug 17, 2016 Aug 26, 2016 $576
United Aug 22, 2016 Aug 28, 2016 $576
United Aug 13, 2016 Aug 20, 2016 $576
United Sep 2, 2016 Sep 5, 2016 $631
United Aug 22, 2016 Aug 27, 2016 $726
United Sep 19, 2016 Sep 23, 2016 $726
Lewiston
Carrier Departure Date Return Date Lowest Price
Alaska Aug 30, 2016 Sep 4, 2016 $388
Alaska Aug 9, 2016 Aug 17, 2016 $454
American Aug 30, 2016 Sep 4, 2016 $486
American Aug 9, 2016 Aug 17, 2016 $524
Sun Valley
Carrier Departure Date Return Date Lowest Price
Alaska Aug 13, 2016 Aug 17, 2016 $488
Alaska Sep 10, 2016 Sep 15, 2016 $508
United Sep 10, 2016 Sep 15, 2016 $512
Alaska Aug 20, 2016 Aug 28, 2016 $525
Alaska Aug 19, 2016 Aug 28, 2016 $525
United Aug 20, 2016 Aug 28, 2016 $539
United Aug 19, 2016 Aug 28, 2016 $539
United Sep 1, 2016 Sep 10, 2016 $554
United Aug 13, 2016 Aug 17, 2016 $559

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Chicago to Idaho

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Chicago to Idaho.

DestinationDepartingReturningPrice
Boise 8/19/16 8/21/16 $608

Cheap Domestic Flights from Chicago - CHI

FlightsAirlineLowest Price
Chicago to Boise American, Alaska, United $305
Chicago to Idaho Falls Alaska, United $576
Chicago to Sun Valley American, Alaska, United $488
Chicago to Lewiston American, Alaska $388
Chicago to Twin FallsCheck Dates
Chicago to PocatelloCheck Dates

Cheap Domestic Flights to Idaho - ID

Cheap Flights from Chicago to Idaho - from $305 Round trip from CHI to ID