Cheap flights from Chicago to Boise from $71
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Boise departing on 4/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago to Boise
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Delta flights from Chicago to Boise
Our best Delta deals on Chicago to Boise flight tickets
Spirit Airlines flights from Chicago to Boise
Our best Spirit Airlines deals on Chicago to Boise flight tickets
See travel insights to Boise from
How to get the cheapest flight ticket from Chicago to Boise
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Boise?
The month of September is, on average, the cheapest month to fly to Boise from Chicago, with most prices found around $352. If you aren’t able to travel during the month of September, then book flights to Boise from Chicago during January instead. Flights to Boise in January, while not as cheap as those in September, still average around $417.
What is the cheapest day to depart on your flight to Boise?
Our data shows that Saturday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $534. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $704. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.
What is the cheapest time of day to depart on your flight to Boise?
Our data shows that the cheapest Chicago to Boise flights are usually those with departure times at noon. Our users have found flights to Boise at noon for as low as $328. In the evening is when there is more demand to fly to Boise, so prices are often more expensive at around $582 per ticket.
What is the cheapest Chicago to Boise Air Term. Gowen Fld flight route?
Fly from Chicago Midway to Boise Air Term. Gowen Fld for the best Chicago - Boise Air Term. Gowen Fld flight prices
How far in advance should I book a flight to Boise?
You are more likely to see cheaper flights to Boise from Chicago when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $460 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Chicago for as low as $377 on momondo.
What cabin class options are available on Chicago to Boise Air Term. Gowen Fld flights?
There are 4 cabin classes available to choose from on Chicago to Boise Air Term. Gowen Fld flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chicago to Boise Air Term. Gowen Fld?
Spirit Airlines, Delta, and Southwest are the most popular carriers operating from Chicago to Boise Air Term. Gowen Fld
What airlines fly to Boise?
United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Boise from Chicago according to our data. United Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Boise. Keep in mind that there are 6 different airlines that fly to Boise on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Boise on average per day?
As of February 2025, there are 5 flights per day flying from Chicago to Boise. The most common time of day flights depart is 7:00PM, with 55% of flights taking off in the evening.
How many flights depart from Chicago to Boise on average per week?
As of February 2025, 35 flights take off from Chicago and land in Boise each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
When to book flights from Chicago to Boise
Cheap Chicago to Boise (CHI to BOI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Boise
How far is Chicago to Boise Air Term. Gowen Fld by plane?
Chicago and Boise Air Term. Gowen Fld are 1446.8 mi apart from one another. In terms of flight time, this usually takes a little over 3h 35m.
When did momondo last update prices for flights from Chicago to Boise Air Term. Gowen Fld Airport?
Prices for flights from Chicago to Boise Air Term. Gowen Fld Airport are updated daily.
How many operators does momondo search for flights from Chicago to Boise Air Term. Gowen Fld Airport?
The number of operators available for flights from Chicago to Boise Air Term. Gowen Fld Airport is 6 as of February 2025.
How old do you have to be to fly from Chicago to Boise Air Term. Gowen Fld Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Boise Air Term. Gowen Fld Airport.
What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?
The travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Boise?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Boise is Embraer 175 (Enhanced Winglets) (54.97% of total bookings). The next most popular plane models are Airbus A319 (12.04%), Embraer 175 (11.52%), and Boeing 737 MAX 8 (6.81%).
What is the most popular airline from Chicago to Boise?
momondo data reveals that the most frequently booked airline on the route from Chicago to Boise is United Airlines, representing 57% of all bookings. The subsequent popular airlines are Delta at 26%, American Airlines at 5%, and Southwest at 5%.
Best airlines flying from Chicago to Boise
Compare and see reviews for airlines that fly from Chicago to Boise with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $129 | Free Cancellation | Rating 6.3 8,012 reviews | |||
| PriceFrom $227 | Free Cancellation | Rating 8.0 9,706 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 8.0 8,203 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 8.1 4,395 reviews | |||
| PriceFrom $317 | Free Cancellation | Rating 7.4 8,754 reviews |
United Airlines Flights From Chicago to Boise
The lowest priced United Airlines flight from Chicago to Boise from the last 72 hours was $317. Generally, United Airlines has 14 flights on this route every week with an average price of $584. United Airlines is rated 7.4/10 by our users.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Boise?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Boise. momondo saves you time and could save you money on your trip.
Can I find flights from Chicago to Boise with flexible booking policies on momondo?
momondo does allow users to show only those flights to Boise from Chicago which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Chicago to Boise?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boise from Chicago.
I’m not ready to book a flight from Chicago to Boise right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chicago to Boise now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boise and let you know when they change.