Cheap Flights from Boise to Chicago from £53️ (BOI-CHI)

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Latest Flight Deals from Boise to Chicago

Book one-way or return flights from Boise to Chicago from as little as £53. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Boise to Chicago? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Boise to Chicago. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Boise to Chicago

View airlines operating flights from Boise to Chicago. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines

From £74

Alaska Airlines

From £94

Delta Air Lines

From £96

American Airlines

From £103

Sun Country Airlines

From £110

United Airlines

From £142

Southwest Airlines

From £176

ANA airlines

Find more flights and airlines

Alternative Routes from Boise to Chicago

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Boise to Chicago.

Cheapest
BOI
17:20
12h 20m
1 transfer
ORD
06:40
Boise Airport - O'Hare International Airport
Wed, May 15Spirit Airlines
£74
BOI
05:23
7h 12m
1 transfer
MDW
13:35
Boise Airport - Midway International Airport
Tue, May 21Delta Air Lines
£100
BOI
05:23
7h 12m
1 transfer
MDW
13:35
Boise Airport - Midway International Airport
Tue, May 21Delta Air Lines
£100
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Boise (BOI) to Chicago (CHI) the cheapest?
Airlines adjust prices for flights from Boise to Chicago based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Boise (BOI) to Chicago (CHI) cost?
According to Trip.com's data, the lowest price is around £338.
How long is the flight from Boise (BOI) to Chicago (CHI)?
It takes about 4 hours 6 minutes to fly from Boise (BOI) to Chicago (CHI).
What is the transportation method from the main airport to downtown in Chicago?
- The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
- The distance from Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
What are the most popular airlines that fly from Boise (BOI) to Chicago (CHI)?
Airlines with flights from Boise (BOI) to Chicago (CHI): Emirates, Air Canada, Lufthansa, United Airlines and Southwest Airlines.
What's the most popular airline for direct flights from Boise (BOI) to Chicago (CHI)?
Alaska Airlines operates 1 direct flights from Boise (BOI) to Chicago (CHI).
How many airports in Chicago (CHI)?
There are 5 airport(s) in Chicago (CHI): Chicago Du Page County Airport, Midway International Airport, O'Hare International Airport, Chicago Palwaukee Airport and Chicago Rockford International Airport.

How to find a cheap flight from Boise to Chicago

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boise to Chicago. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Boise to Chicago

Cheapest direct flight price	£53
Cheapest return ticket price	£245
Cheapest month	November
Peak season for travel	October
Flight distance	2,331.07km
Average flight time	4 hours 6 minutes
Popular airline	Alaska Airlines