$115 Cheap flight deals from Chicago (CHI) to Southwest Idaho (BOI)

The perfect trip begins with Orbitz. From booking your flights from Chicago to Southwest Idaho to finding the best hotels, Orbitz has got it covered.

Stress-free Searching

With an easy to use system, Orbitz takes the stress and expense out of travel. Not only does Orbitz match your Chicago to Southwest Idaho flights to your ideal hotel, the Display Matrix shows your deals and discounts, including free nights and other savings.

Be One Step Ahead

Need to know what is going on at the airport before you get there? With Orbitz’s free alerts service, you can quickly find out about any booking changes, or flight from Chicago to Southwest Idaho disruptions, saving you hours of wasted time. And if you are being picked up at the airport after your Chicago to Southwest Idaho flights, have alerts sent straight to your contact’s mobile phone or email.

Cutting-Edge Mobile Tools

Find the best price on flights from Chicago to Southwest Idaho with Orbitz’s mobile apps for iPhone and Android. Use m.orbitz.com on your mobile browser to check your gate, baggage allowance and delays, or find exclusive deals on hotels only available to mobile users.

We Work, you Rest and Play

Not only does booking with us ensure guaranteed low prices, but Orbitz does the hard work, leaving you to relax. Just tell us what you want, from Chicago to Southwest Idaho flights, to great deals on hotels and car rental, and activities and tours, and we will do all the rest.