Cheap flights from Chicago (CHI) to Boise (BOI) from $113

This is the cheapest one-way flight price, found on 6/1. Prices may vary by date and flight preferences.
CHI — BOI
Jun 6 — Jun 131

The best prices from Chicago to Boise Air Term. Gowen Fld are usually found in February or January, booked 39 days in advance, depart on a Friday or Wednesday and return on a Tuesday

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 2023: compare Chicago to Boise flight prices with the expected peak season, weather and rainfall in Boise.

Popular in

June

Cheapest in

February

Round-trip from

$275

One-way from

$194
High demand for flights, 30% potential price rise
Best time to find cheap flights, 36% potential price drop
From Chicago (CHI) to Boise Air Term. Gowen Fld
One-way flight from Chicago (CHI) to Boise Air Term. Gowen Fld

CHI - BOI

Price

$275 - $553

BOI

Temperature

30.2 - 75.2 °F

BOI

Rainfall

0.2 - 1.6 inches

Cheap flights from Chicago to Boise in June, July 2023

The best prices found for CHI to BOI flights for June, July
Scroll through some of the best deals on flights from Chicago to Boise in 2023. For more flight deals, be sure to check back very soon.

Chicago to Boise 2023 flight deals

Cheap flights to Boise from Chicago found for this year
Scroll through some of the best deals on flights from Chicago to Boise in 2023. For more flight deals, be sure to check back very soon.

Cheap Spirit Airlines flights from Chicago to Boise

Peruse some of the lowest-priced Spirit Airlines flights we've found from Chicago to Boise. Make sure to double check the flight details before booking.
  • If you’re traveling from Chicago to Boise, one of the more common airlines traveling that route is Spirit Airlines. Chicago to Boise flights are typically 78% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $322.09 RT. The cheapest Spirit Airlines flight found for this route was $138. When traveling from Chicago to Boise on Spirit Airlines, the most popular airport to depart from is Chicago O'Hare Intl Airport and the most popular airport to arrive at is Boise Air Term. Gowen Fld Airport. When flying from Chicago to Boise, Spirit Airlines flights are 8% more popular than any other airline flying that same route.

Cheap Alaska Airlines flights from Chicago to Boise

Browse through some of the cheapest Alaska Airlines flights traveling from Chicago to Boise. Check back soon if you're not seeing flights that suit your needs.
  • Alaska Airlines is one of the most popular airlines used for those traveling from Chicago to Boise. Flights on this route from Alaska Airlines typically cost $476.20 RT, a price that is 56% cheaper than the average Chicago to Boise flight. The cheapest flight found was $240 RT. Chicago O'Hare Intl Airport is the most common Chicago airport to take off from when flying to Boise. Boise Air Term. Gowen Fld Airport is the most popular arrival airport in Boise. When flying from Chicago to Boise, Alaska Airlines flights are 3% more popular than any other airline flying that same route.

Non-stop flights to Boise from Chicago

Save time with Chicago to Boise direct flight deals
If you're seeking options on non-stop flights from Chicago to Boise, check out these fares. Search for alternative flights from Chicago to Boise by utilizing the search form above.

Last minute flights from Chicago to Boise

Late deals on return flights to Boise from Chicago, departing today and this week
Book one of these great deals on flights from Chicago to Boise. It's wise to confirm all flight details are correct before booking.

One-way flights to Boise from Chicago

The cheapest one-way flights from Chicago to Boise
If you're seeking multiple options on one-way flights from Chicago to Boise, be sure to check out these deals, which are updated often. Those needing a return flight from Chicago to Boise can use the search form above.

Find flights from Chicago to Boise within your budget

Use the slider to find flights from Chicago to Boise that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$202 - $307

Route

Depart

Return

Price

Chicago O'Hare IntlBoise Air Term. Gowen Fld

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Wed 7/12

1 stop16h 19m

Boise Air Term. Gowen Fld

Mon 7/17

1 stop19h 50m

Chicago O'Hare IntlBoise Air Term. Gowen Fld

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Wed 7/12

1 stop16h 19m

Boise Air Term. Gowen Fld

Mon 7/17

1 stop19h 50m

Chicago O'Hare IntlBoise Air Term. Gowen Fld

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 6/22

1 stop17h 27m

Boise Air Term. Gowen Fld

Tue 6/27

1 stop7h 31m

Chicago O'Hare IntlBoise Air Term. Gowen Fld

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Tue 7/18

1 stop16h 19m

Boise Air Term. Gowen Fld

Tue 7/25

1 stop19h 39m

Chicago O'Hare IntlBoise Air Term. Gowen Fld

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sun 9/3

1 stop9h 44m

Boise Air Term. Gowen Fld

Mon 9/11

Nonstop3h 30m

Chicago O'Hare IntlBoise Air Term. Gowen Fld

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Tue 9/5

Nonstop3h 47m

Boise Air Term. Gowen Fld

Tue 9/19

Nonstop3h 30m

Chicago O'Hare IntlBoise Air Term. Gowen Fld

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sun 9/3

1 stop7h 09m

Boise Air Term. Gowen Fld

Tue 9/12

1 stop5h 27m

Chicago O'Hare IntlBoise Air Term. Gowen Fld

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 8/19

1 stop5h 56m

Boise Air Term. Gowen Fld

Tue 8/29

Nonstop3h 26m

Chicago O'Hare IntlBoise Air Term. Gowen Fld

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Wed 7/26

1 stop8h 23m

Boise Air Term. Gowen Fld

Sun 7/30

1 stop5h 21m

Flights are sorted by cheapest first

Deals found on 5/31

Reviews of Airlines Servicing Boise

See what other customers who have flown with Spirit Airlines, Alaska Airlines and Delta from Chicago to Boise have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.1

Boarding

8.3

Food

7.2

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

Alaska Airlines
8.0
Very good
1,375 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.1

Boarding

8.3

Food

7.2

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

Delta
8.0
Very good
2,370 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.1

Boarding

8.3

Food

7.2

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

United Airlines
7.6
Good
1,535 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.1

Boarding

8.3

Food

7.2

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

Spirit Airlines
6.6
Okay
1,034 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.1

Boarding

8.3

Food

7.2

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

Related info for your journey

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

Top 5 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$138Average$322FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
Spirit AirlinesCheapest$208Average$296FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
United AirlinesCheapest$240Average$476FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$294Average$469FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$297Average$468FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from Chicago to Boise

See what time of day planes typically take off from Chicago to Boise
22%of flight departuresEarly morningMidnight to 6 am
61%of flight departuresMorning6 am to noon
17%of flight departuresAfternoonNoon to 6 pm
0%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
Sunday6daily flights
Monday7daily flights
Tuesday6daily flights
Wednesday7daily flights
Thursday7daily flights
Friday7daily flights
Saturday5daily flights
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