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Cheap flights from Boise to Chicago (BOI - CHI)

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The best prices from Boise to Chicago are usually found in February or October, booked 24 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

How to find the cheapest flight from
Boise (BOI) to Chicago (CHI)

BOI - CHI
Price
$302 - $448
CHI
Temperature
33.8 - 84.2 °F
CHI
Rainfall
0.7 - 4.3 inches
Popular in December High demand for flights, 14% potential price rise
Cheapest in February Best time to find cheap flights, 21% potential price drop
Round-trip from $302 From Boise to Chicago
One-way from $203 One-way flight from Boise to Chicago
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Boise to Chicago?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Boise to Chicago?

To save on the cost of your flight from Boise to Chicago, book at least 37 days before your planned departure. Booking around this time can save you about 10% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $177 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $177.

When is the cheapest time to fly from Boise to Chicago (BOI - CHI)?

It’s optimal to fly from Boise to Chicago in the afternoon. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight at noon.

Cheap flights from Boise to Chicago in September, October 2020

The best prices found for BOI to CHI flights for September, October
15 Oct - 21 Oct
$209pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
13 Oct - 17 Oct
$222pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
1 Oct - 7 Oct
$225pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld

Boise to Chicago 2020 flight deals

Cheap flights to Chicago from Boise found for this year
12 Nov - 18 Nov
$172pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
8 Nov - 18 Nov
$179pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
8 Nov - 12 Nov
$181pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld

Non-stop flights to Chicago from Boise

Save time with Boise to Chicago direct flight deals
13 Oct - 17 Oct
$381pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Alaska Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld
17 Oct - 24 Oct
$386pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld
5 Nov - 8 Nov
$387pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld

Last minute flights from Boise to Chicago

Late deals on round-trip flights to Chicago from Boise, departing today and this week
30 Sep - 3 Oct
$314pp
BOI
Boise Air Term. Gowen Fld
Delta
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
30 Sep - 3 Oct
$395pp
BOI
Boise Air Term. Gowen Fld
Delta
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
 
1 STOP
BOI
Boise Air Term. Gowen Fld
30 Sep - 3 Oct
$454pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
     
3 STOPS
BOI
Boise Air Term. Gowen Fld

One-way flights to Chicago from Boise

The cheapest one-way flights from Boise to Chicago
11:59 am - 9:58 am
British Airways
1 Stop
20h 59m
BOI - ORD
British Airways
$203
Travelgenio
4:05 am - 5:35 pm
Delta
2 Stops
12h 30m
BOI - MDW
Delta
$340
Delta
3:00 am - 5:35 pm
Multiple Airlines
3 Stops
13h 35m
BOI - MDW
Multiple Airlines
$847
United

Related info for your journey

Useful info, stats and facts about Boise to Chicago flights.

Flight FAQs

From Boise to Chicago

Are flight prices decreasing from Boise to Chicago due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boise and Chicago for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Boise to Chicago for under $200 on Cheapflights?

Yes, there are multiple flights from Boise to Chicago for under $200. The cheapest flight booked recently is on Multiple Airlines for just $172, but on average you can expect to pay $209.

Are there nonstop flights from Boise to Chicago for under $400 on Cheapflights?

Cheapflights has at least 6 direct flights from Boise to Chicago under $400. A good price for a nonstop flight from Boise to Chicago is less than $400.

Are there last-minute flights available from Boise to Chicago for under $400?

There are currently 13+ open flights from Boise to Chicago within the next 7 days for less than $400.

Is Boise weather warmer or cooler than Chicago?

With an average temperature of 93 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Chicago are colder than in Boise.

How long is the flight from Boise to Chicago?

Departing from Boise to Chicago will take you 3h 23m. Both multi-stop and nonstop flights can be found to your destination and back.

What is the cheapest airline to fly from Boise to Chicago round-trip?

According to our current data, Delta ($246), offers the cheapest pricing from Boise to Chicago. Delta is currently priced 35% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Boise to Chicago one-way?

$136 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on British Airways, with prices from $203.

Alternative routes for Boise to Chicago

Destination information for Chicago

Things to know before you go. Useful info for your trip from Boise to Chicago
Average temperature for September in Chicago
77.0 °F
Avg rainfall for September in Chicago
2.4 ″

Airports servicing Boise

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)

Hourly flight availability from Boise to Chicago

Morning 6 AM to noon 92% of BOI to CHI departures
Afternoon Noon to 6 PM 7% of BOI to CHI departures
Early morning Midnight to 6 AM 1% of BOI to CHI departures
Evening 6 PM to midnight 0% of BOI to CHI departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Boise to Chicago
Sunday
10 daily flights
Monday
8 daily flights
Tuesday
8 daily flights
Wednesday
8 daily flights
Thursday
8 daily flights
Friday
10 daily flights
Saturday
10 daily flights
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