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Cheap Flights from Chicago to Boise, ID, United States - CHI to BOI

Popular flights from Chicago to Boise

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
May 18, 2016 May 25, 2016 $320
American Airlines
Departure Date Return Date Lowest Price
Aug 19, 2016 Aug 29, 2016 $289
United Airlines
Departure Date Return Date Lowest Price
Jul 21, 2016 Jul 29, 2016 $362

How Much Does it Cost to Fly from Chicago to Boise (CHI to BOI)?

We have collected flight cost data from across the web for travel from Chicago to Boise, and have found the average flight price for this trip to be $315.

When Can I Buy the Cheapest Flight from Chicago to Boise (CHI to BOI)?

Airlines can adjust prices for plane tickets from Chicago to Boise based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Chicago to Boise

The chart below shows up-to-date information regarding how far in advance a flight from Chicago to Boise should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $969 $446
7-14 days $815 $331
14-21 days $678 $320
21-30 days $521 $331
30-60 days $434 $298
60-90 days $362 $364
90+ days $440 $287

Cheapest Day To Fly from Chicago to Boise

The chart below shows up-to-date information regarding the cheapest days to fly from Chicago to Boise.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$309 $298 $298 $309 $309 $331 $354

Lowest Fares Chart By Month from Chicago to Boise

The chart below shows the lowest fare by month when flying from Chicago to Boise.

Month Origin Destination Carrier Depart Date Return Date Stops Price
April Chicago Boise Alaska 4/30/16 5/9/16 1 $550
May Chicago Boise Alaska 5/18/16 5/25/16 1 $320
June Chicago Boise American 6/7/16 6/14/16 1 $298
July Chicago Boise United 7/21/16 7/29/16 0 $362
August Chicago Boise American 8/19/16 8/29/16 1 $289
September Chicago Boise American 9/23/16 9/27/16 1 $287
October Chicago Boise Alaska 10/11/16 10/18/16 1 $289
November Chicago Boise Alaska 11/1/16 11/6/16 2 $393

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Chicago to Boise

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Chicago to Boise.

Next 30 Days

SunMonTueWedThuFriSat
1 2 3 4 5 6 7
$969
8 9 10 11 12 13 14
$969 $1,098
15 16 17 18 19 20 21
$1,098 $678
22 23 24 25 26 27 28
$678 $521
29 30 31 1 2 3 4
$521 $602
5 6 7 8 9 10 11
$602

Non-Stop vs Connecting Flights from Chicago to Boise (CHI to BOI)

Your Chicago to Boise flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Chicago to Boise is $337.

The average price for non-stop flights from Chicago to Boise is $403.

The chart below shows up to date information regarding non-stop flights from Chicago to Boise.

Nonstop Flight Details from Chicago to Boise
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
United 2 2 2 2 2 2 2 12:20 19:21

Round Trip vs One Way Flights from Chicago to Boise (CHI to BOI)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Chicago to Boise. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Chicago to Boise is $164.

The average price for round trip flights from Chicago to Boise is $337.

Chicago to Boise Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Chicago to Boise?
Answer: The average Chicago to Boise flight time is 3 hours and 55 minutes.
Question: How many miles are there between Chicago and Boise?
Answer: The distance from Chicago to Boise is 1433 miles.
Question: How common are direct flights from Chicago to Boise?
Answer: There are 14 direct flights from Chicago to Boise.
Question: What is the most popular airline for non-stop flights from Chicago to Boise?
Answer: United Airlines provides 100% of the non-stop flights between Chicago and Boise.
Question: What are the most popular connecting cities when flying from Chicago to Boise?
Answer: Denver, CO

Airlines Flying from Chicago to Boise (CHI to BOI)

Below are the different airlines that fly from Chicago to Boise with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Chicago to Boise.

Chicago to Boise
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
Alaska PDX X X X X X X X
Delta MSP X X X X X X X
Delta DTW / SLC X X X X X X X
United - X X X X X X X
United DEN X X X X X X X
Southwest LAS X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Chicago and Boise, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Chicago - CHI

FlightsAirlineLowest Price
Chicago to Las Vegas American, Alaska, Frontier, Spirit, United, Virgin America $95
Chicago to Los Angeles American, Alaska, Frontier, Spirit, United, Virgin America $134
Chicago to San Francisco American, Alaska, Frontier, United, Virgin America $158
Chicago to New York American, Alaska, JetBlue, Spirit, United $97
Chicago to Seattle American, Alaska, Frontier, Spirit, United, Virgin America $196
Chicago to Denver American, Alaska, Frontier, Spirit, United $81
Chicago to Phoenix American, Alaska, Frontier, Spirit, United $127
Chicago to Portland American, Alaska, Frontier, Spirit, United, Virgin America $97
Chicago to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United $89
Chicago to Orlando American, JetBlue, Frontier, Spirit, United $132
Chicago to Salt Lake City American, Alaska, Frontier, United $177
Chicago to Minneapolis - St Paul American, Frontier, Spirit, United $48
Chicago to San Diego American, Alaska, Frontier, Spirit, United, Virgin America $127
Chicago to Houston American, Spirit, United $117
Chicago to Atlanta American, Spirit, United $71
Chicago to San Jose American, Alaska, United $232

Cheap Domestic Flights to Boise - BOI

FlightsAirlineLowest Price
Indianapolis to Boise American, Alaska, United $367
Milwaukee to Boise American, Alaska, United $265
Grand Rapids to Boise American, Alaska, United $527
Madison to Boise American, Alaska, United $315
Green Bay to Boise American, Alaska, United Check Dates
Moline to Boise American, Alaska, United $648
Appleton to Boise Alaska, United Check Dates
South Bend to Boise United $818
Bloomington - Normal to Boise American $704
Lansing to Boise American, Alaska, United Check Dates
Ft Wayne to Boise American, Alaska, United $591
Peoria to Boise American, United $509
Springfield to Boise American, United Check Dates
Kalamazoo to Boise American, United $522
Cheap Flights from Chicago to Boise, ID, United States, from $289 Round trip from CHI to BOI