Cheap flights from Chicago (CHI) to Boise (BOI)

CHI — BOI
Aug 16 — Aug 231

The best prices from Chicago to Boise Air Term. Gowen Fld are usually found in January or February, booked 27 days in advance, depart on a Thursday or Sunday and return on a Saturday

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

All the information you need to plan the best CHI to BOI flight in 2022: compare Chicago to Boise flight prices with the expected peak season, weather and rainfall in Boise.

CHI - BOI

Price

$218 - $612

BOI

Temperature

30.2 - 75.2 °F

BOI

Rainfall

0.2 - 1.6 inches

Popular inJuneHigh demand for flights, 41% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 39% potential price drop
Round-trip from$218From Chicago (CHI) to Boise Air Term. Gowen Fld
One-way from$127One-way flight from Chicago (CHI) to Boise Air Term. Gowen Fld

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

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 37% on the overall cost on flights from Chicago to Boise.

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

Find a great deal and save up to 58% by booking at least 27 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago to Boise within the next two weeks, with the cheapest ticket starting at $435.

What is the cheapest month to fly from Chicago to Boise?

Our data shows that January tends to be the cheapest month to fly to Boise from Chicago. Users have commonly found prices around $359 for the month, but tickets can be as low as $196. Due to multiple factors, prepare for potentially higher prices in June.

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

Unlike in the evening, when flights are generally more expensive, you can save up to 43% on flights from Chicago to Boise by exploring options for tickets at noon.

Cheap flights from Chicago to Boise in August, September 2022

The best prices found for CHI to BOI flights for August, September
Aug 23 - Aug 30
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

1 stop

8h 48m
BOI

Boise Air Term. Gowen Fld

ORD

Chicago O'Hare Intl

1 stop

12h 50m
$189

Spirit Airlines

Pick Dates

Deal found 8/9/22

Sep 13 - Sep 20
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

1 stop

6h 24m
BOI

Boise Air Term. Gowen Fld

ORD

Chicago O'Hare Intl

1 stop

9h 25m
$192

Spirit Airlines

Pick Dates

Deal found 8/10/22

Aug 27 - Sep 3
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

1 stop

8h 48m
BOI

Boise Air Term. Gowen Fld

ORD

Chicago O'Hare Intl

1 stop

6h 10m
$194

Spirit Airlines

Pick Dates

Deal found 8/9/22

Chicago to Boise 2022 flight deals

Cheap flights to Boise from Chicago found for this year
Aug 23 - Aug 30
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

1 stop

8h 48m
BOI

Boise Air Term. Gowen Fld

ORD

Chicago O'Hare Intl

1 stop

12h 50m
$189

Spirit Airlines

Pick Dates

Deal found 8/9/22

Sep 13 - Sep 20
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

1 stop

6h 24m
BOI

Boise Air Term. Gowen Fld

ORD

Chicago O'Hare Intl

1 stop

9h 25m
$192

Spirit Airlines

Pick Dates

Deal found 8/10/22

Aug 27 - Sep 3
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

1 stop

8h 48m
BOI

Boise Air Term. Gowen Fld

ORD

Chicago O'Hare Intl

1 stop

6h 10m
$194

Spirit Airlines

Pick Dates

Deal found 8/9/22

Cheap Spirit Airlines flights from Chicago to Boise

Aug 23 - Aug 30
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

1 stop

8h 48m
BOI

Boise Air Term. Gowen Fld

ORD

Chicago O'Hare Intl

1 stop

12h 50m
$189

Spirit Airlines

Pick Dates

Deal found 8/9/22

Sep 13 - Sep 20
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

1 stop

6h 24m
BOI

Boise Air Term. Gowen Fld

ORD

Chicago O'Hare Intl

1 stop

9h 25m
$192

Spirit Airlines

Pick Dates

Deal found 8/10/22

Aug 27 - Sep 3
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

1 stop

8h 48m
BOI

Boise Air Term. Gowen Fld

ORD

Chicago O'Hare Intl

1 stop

6h 10m
$194

Spirit Airlines

Pick Dates

Deal found 8/9/22

Cheap Delta flights from Chicago to Boise

Sep 9 - Sep 13
MDW

Chicago Midway

BOI

Boise Air Term. Gowen Fld

1 stop

5h 08m
BOI

Boise Air Term. Gowen Fld

MDW

Chicago Midway

1 stop

6h 48m
$296

Delta

Pick Dates

Deal found 8/10/22

Aug 20 - Aug 25
MDW

Chicago Midway

BOI

Boise Air Term. Gowen Fld

1 stop

6h 09m
BOI

Boise Air Term. Gowen Fld

MDW

Chicago Midway

1 stop

8h 43m
$466

Delta

Pick Dates

Deal found 8/11/22

Aug 18 - Aug 21
MDW

Chicago Midway

BOI

Boise Air Term. Gowen Fld

1 stop

7h 34m
BOI

Boise Air Term. Gowen Fld

MDW

Chicago Midway

1 stop

8h 43m
$755

Delta

Pick Dates

Deal found 8/9/22

Non-stop flights to Boise from Chicago

Save time with Chicago to Boise direct flight deals
Sep 23 - Sep 27
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

Nonstop

3h 53m
BOI

Boise Air Term. Gowen Fld

ORD

Chicago O'Hare Intl

Nonstop

3h 21m
$248

United Airlines

Pick Dates

Deal found 8/10/22

Sep 24 - Sep 28
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

Nonstop

4h 05m
BOI

Boise Air Term. Gowen Fld

ORD

Chicago O'Hare Intl

Nonstop

3h 30m
$257

Multiple Airlines

Pick Dates

Deal found 8/8/22

Sep 24 - Sep 28
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

Nonstop

4h 05m
BOI

Boise Air Term. Gowen Fld

ORD

Chicago O'Hare Intl

Nonstop

3h 30m
$258

Multiple Airlines

Pick Dates

Deal found 8/9/22

Last minute flights from Chicago to Boise

Late deals on return flights to Boise from Chicago, departing today and this week
Aug 21 - Aug 24
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

1 stop

17h 32m
BOI

Boise Air Term. Gowen Fld

ORD

Chicago O'Hare Intl

1 stop

12h 50m
$228

Multiple Airlines

Pick Dates

Deal found 8/10/22

Aug 21 - Aug 24
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

1 stop

17h 32m
BOI

Boise Air Term. Gowen Fld

ORD

Chicago O'Hare Intl

1 stop

12h 50m
$230

Multiple Airlines

Pick Dates

Deal found 8/11/22

Aug 21 - Aug 24
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

1 stop

17h 32m
BOI

Boise Air Term. Gowen Fld

ORD

Chicago O'Hare Intl

1 stop

12h 50m
$231

Multiple Airlines

Pick Dates

Deal found 8/9/22

One-way flights to Boise from Chicago

The cheapest one-way flights from Chicago to Boise
Sep 13
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

1 stop

6h 24m
$94

Spirit Airlines

Pick Dates

Deal found 8/10/22

Sep 28
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

1 stop

12h 45m
$96

Spirit Airlines

Pick Dates

Deal found 8/8/22

Sep 13
ORD

Chicago O'Hare Intl

BOI

Boise Air Term. Gowen Fld

2 stops

21h 36m
$100

Spirit Airlines

Pick Dates

Deal found 8/10/22

Related info for your journey

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

What airport do you fly into for flights to Boise from Chicago?

Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly into when you book flights from Chicago to Boise. 5 airlines have flights to Air Term. Gowen Fld from Chicago on a regular basis. Booking flights from Chicago to Boise Air Term. Gowen Fld should not be difficult; the airport handles an average of 9 inbound flights from Chicago per day.

Which airlines flying from Chicago to Boise Air Term. Gowen Fld have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Alaska Airlines, and American Airlines flying from Chicago to Boise Air Term. Gowen Fld have implemented new flexible cancellation policies.

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

Yes, there are multiple flights from Chicago to Boise for under $200. The cheapest flight booked recently is on Spirit Airlines for just $189, but on average you can expect to pay $205.

Are there nonstop flights from Chicago to Boise for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago to Boise under $300. A good price for a nonstop flight from Chicago to Boise is less than $311.

Are there last-minute flights available from Chicago to Boise for under $300?

There are currently 20+ open flights from Chicago to Boise within the next 7 days for less than $300.

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

Cheapflights users have booked flights from Chicago to Boise round-trip from $189. Spirit Airlines is currently priced 47% below the average price you’ll pay for this route.

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

The cheapest airlines for a one-way flight from Chicago to Boise are Spirit Airlines ($94), Alaska Airlines ($118), and United Airlines ($119).

What are the most popular airlines that fly from Chicago to Boise?

Before booking your flight from Chicago to Boise check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

What are the most reliable airlines from Chicago to Boise?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Boise on time: SkyWest Airlines (90%), United Airlines (88%), Air Canada (84%).

What are the cheapest flights from Chicago to Boise?

On average you can expect to pay $393 for a flight from Chicago to Boise. The cheapest flight overall is $148 while the most popular route, (Chicago O'Hare Intl - Boise Air Term. Gowen Fld) is currently priced at $189.

Alternative routes for Chicago to Boise

See prices for flight routes from nearby airports that may be better suited for you.
Moline to Boisefrom $547 pp

Top 4 airlines flying from Chicago to Boise

The chart below displays the airlines Cheapflights users traveling from Chicago to Boise choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Alaska AirlinesCheapest$99Average$297FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
United AirlinesCheapest$146Average$464FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$177Average$408FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$265Average$487FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Chicago to Boise

See what time of day planes typically take off from Chicago to Boise
7%of flight departuresEarly morningMidnight to 6 am
38%of flight departuresMorning6 am to noon
15%of flight departuresAfternoonNoon to 6 pm
40%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Chicago to Boise

See how many times per day planes take to the skies headed from Chicago to Boise
Sunday10daily flights
Monday10daily flights
Tuesday10daily flights
Wednesday10daily flights
Thursday10daily flights
Friday10daily flights
Saturday8daily flights