Beginning of main content

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals to Sun Valley

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fares from $95 One Way, $190 Round Trip from Chicago to Sun Valley

Prices starting at $190 for return flights and $95 for one-way flights to Sun Valley were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

More About Flying To Sun Valley from Chicago

Route Information for Flights from Chicago to Sun Valley

Origin Airport IATA CodeCHI
Destination Airport IATA CodeBOI
Distance1433 mi
Direct Flight AirlinesAmerican Airlines, Alaska Airlines, Air Canada, Aer Lingus, United Airlines
Earliest Flight Arrival5:56PM UTC
Latest Flight Arrival4:34AM UTC

Flights Review

Dec 17, 2019

I like the smaller plane where everyone gets an aisle or window seat

Nov 19, 2019

Flight from PWM to Chicago was not full. At least five rows were completely empty in the upgrade section. The flight attendant was rude and condescending and did not let anyone move from the crowded back of the plane move forward for a free upgrade. It was ridiculous.

May 3, 2018

Very bumpy ride

Feb 5, 2018

The pilot and co-pilot did a great Job. Great communication and a very smooth flight.

Chicago to Sun Valley

Finding cheap flights from Chicago to Sun Valley need never be a problem again when you put your faith in Orbitz, the online leader in discounted travel arrangements. You’ll get guaranteed low prices every time you book and be able to choose from a great selection of hotels, flight, cruises, and more.

Orbitz deals in bargains

You can have total confidence in Orbitz to help you find spectacular deals on Chicago to Sun Valley flights at bargain prices. We also display quality accommodations at unbelievable rates, leaving you with spare cash for a little extra indulgence in Sun Valley.

Mix flights for a perfect schedule

Orbitz helps you find that low fare time and again whether you are looking at domestic or international tickets for leisure or business. Our extensive search capabilities let you select alternative airlines for your departure and return on your flights from Chicago to Sun Valley to give you the best deals that suit your schedule.

Cutting-edge mobile apps

Finding budget flights from Chicago to Sun Valley is easier with cutting-edge mobile tools as our app that allows you to check flight availabilities on the move using your smartphone or tablet. We can even send you free alerts to your email and mobile phone to inform you of any delays to your Chicago to Sun Valley flights.

Orbitz adds value to your search for bargain Chicago to Sun Valley flights

If value is what you are after, let Orbitz take care of you. Your low cost Chicago to Sun Valley flights along with our great bargains on hotels and car rentals will make your trip all the more memorable.

Flights from Chicago to Sun Valley - Frequently Asked Questions

Are there non-stop flights from Chicago to Sun Valley?

While you won't be able to fly directly from Chicago, IL (ORD-O'Hare Intl.) to Sun Valley, ID (SUN-Friedman Memorial), there are a number of carriers that operate on this route with just one stop. Why not check if United Airlines or Alaska Airlines have flights that match your travel plans? If not, look up Delta Air Lines.

What is the shortest flight from Chicago to Sun Valley?

The fastest flight from Chicago, IL (ORD-O'Hare Intl.) to Sun Valley, ID (SUN-Friedman Memorial) is 4 hours and 11 minutes. Bring something on board to keep you amused, like a gripping read or your travel journal.

If I am not able to travel due to COVID-19, can I cancel my flight to Sun Valley?

We get that traveling right now has its challenges, so it's good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Sun Valley have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you'll quickly see what options are available. Our Customer Service Portal is the place to go for more information.

Are there flights to Sun Valley with flexible change policies?

In most cases you'll have the option to reschedule your flight to Sun Valley without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the "no change fees" filter and book with confidence.

What is the cheapest day of the week to fly?

Consider flying out early in the week to save on your airfare. Orbitz data from 2019 shows that Tuesday is the cheapest day to depart, followed by Monday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.

What is the cheapest month to fly?

We won't keep you guessing, according to Orbitz data the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a fresh start to the new year. Be aware that the most expensive time to fly isn't the height of summer, as most people assume, but the festive month of December.

How can I save money on flights?

To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you'll generally get a much better deal. Those who tried this on Orbitz in 2019 saved over 50% on their airfares. Get mixing and matching today!

*According to flight demand on from January to December 2019. Savings are subject to change based on departure location, date and destination.

^Savings based on all package bookings with Flight + Hotel made on from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.