How to find the cheapest flight from
Idaho to Chicago (CHI)
How far in advance should I book a flight from Idaho to Chicago?
To save on the cost of your flight from Idaho to Chicago, book at least 37 days before your planned departure. Booking around this time can save you about 10% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $177 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $177.
One-way flights to Chicago from Idaho
The cheapest one-way flights from Idaho to Chicago
3:33 pm - 6:14 am
3:00 am - 10:20 am
9:18 am - 1:44 pm
Sun Country Air
Related info for your journey
Useful info, stats and facts about Idaho to Chicago flights.
Arrival points for flights from Idaho to Chicago
Destination information for Chicago
Things to know before you go. Useful info for your trip from Idaho to Chicago
Idaho Falls (IDA)
Chicago Midway (MDW)