How long is the flight from Chicago O'Hare Intl Airport to Boise?

There are many flights that can get you from Chicago O'Hare Intl Airport to Boise in 9h 50m. Fly via Alaska Airlines to get the fastest option. The distance between Chicago O'Hare Intl Airport and Boise is about 1432 mi.

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Boise round-trip?

Delta, at $174, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Boise.Alternate airlines to your destination round-trip include American Airlines and United Airlines. You may be able to fly from Chicago O'Hare Intl Airport to Boise for 55% less than the average price by searching for these airlines.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Boise?

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Boise flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago O'Hare Intl Airport to Boise

The most flights from ORD to BOI are scheduled on a Monday (6 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

What are the cheapest flights from Chicago O'Hare Intl Airport to Boise?

While on average a flight from Chicago O'Hare Intl Airport to Boise is generally $245, our data shows the cheapest flight currently is $102. When looking at the most popular route, (Chicago O'Hare Intl - Boise Air Term. Gowen Fld), you can expect to pay $233 for that flight.

What are the most reliable airlines from Chicago O'Hare Intl Airport to Boise?

Before booking your flight to Boise from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Envoy Air (75%), American Airlines (75%), Air Canada( 74%).

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Boise?

American Airlines, Delta and United Airlines are the most popular airlines when flying from Chicago O'Hare Intl Airport to Boise.

Most accurate provider : When it comes to deals on Chicago O'Hare Intl Airport-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Boise flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Chicago O'Hare Intl Airport-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Boise from Chicago O'Hare Intl?

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 O'Hare Intl to Boise. 3 airlines have flights to Air Term. Gowen Fld from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Boise Air Term. Gowen Fld should not be difficult; the airport handles an average of 4 inbound flights from Chicago O'Hare Intl per day.

Can I find deals for flights from O'Hare Intl to Boise that include hotel bookings?

Yes. In addition to deals on O'Hare Intl to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from O'Hare Intl to Boise?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Boise.

Can I find deals for business class flights from O'Hare Intl to Boise?

Yes. Cheapflights offers flight deals from O'Hare Intl to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$97+ Cheap Flights from Chicago O'Hare Intl Airport to Boise

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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Boise Air Term. Gowen Fld are usually found in May or January, booked 56 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap flight deals from O'Hare Intl to Boise

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$214 (Alaska Airlines)
One-way from	$97 (Trip.com)
Popular in	December
Cheapest in	May
Average price	$368
Good round-trip deal	$269 or less
Good one-way deal	$127 or less

Provider with most accurate pricing for Chicago O'Hare Intl-Boise Air Term. Gowen Fld flight deals.

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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Boise Air Term. Gowen Fld flights.

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From Chicago O'Hare Intl to Boise Air Term. Gowen Fld

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One-way flight from Chicago O'Hare Intl to Boise Air Term. Gowen Fld

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Price to beat on a round-trip flight from Chicago O'Hare Intl to Boise Air Term. Gowen Fld.

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Price to beat on a one-way flight from Chicago O'Hare Intl to Boise Air Term. Gowen Fld.

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Find flight deals from O'Hare Intl to Boise

Cheapest flights from O'Hare Intl to Boise
Explore the most affordable flight options available from O'Hare Intl to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2025.

Wed 12/33:05 pmORD - BOI

1 stop9h 50mAlaska Airlines

Sat 12/63:39 pmBOI - ORD

1 stop7h 20mAlaska Airlines

Deal found 9/30

$214

Tue 10/218:20 amORD - BOI

1 stop16h 02mAlaska Airlines

Wed 10/292:20 pmBOI - ORD

1 stop9h 04mAlaska Airlines

Deal found 9/30

$218

Sat 10/256:00 amORD - BOI

1 stop9h 36mAlaska Airlines

Mon 10/278:50 pmBOI - ORD

1 stop8h 32mAlaska Airlines

Deal found 9/30

$220

Thu 12/43:05 pmORD - BOI

1 stop9h 50mAlaska Airlines

Wed 12/108:26 pmBOI - ORD

1 stop8h 55mAlaska Airlines

Deal found 9/30

$221

Fri 11/143:25 pmORD - BOI

1 stop9h 29mAlaska Airlines

Sun 11/164:57 pmBOI - ORD

1 stop12h 25mAlaska Airlines

Deal found 9/29

$228

Sun 11/96:00 amORD - BOI

1 stop10h 12mMultiple Airlines

Tue 11/253:04 pmBOI - ORD

1 stop5h 32mMultiple Airlines

Deal found 9/29

$230

Wed 12/33:05 pmORD - BOI

1 stop9h 50mAlaska Airlines

Thu 12/115:45 amBOI - ORD

1 stop6h 24mAlaska Airlines

Deal found 9/30

$233

Tue 10/288:00 amORD - BOI

1 stop8h 12mAlaska Airlines

Tue 11/45:54 amBOI - ORD

1 stop6h 15mAlaska Airlines

Deal found 9/30

$235

Sat 11/19:56 amORD - BOI

Nonstop3h 50mAmerican Airlines

Sat 11/81:40 pmBOI - ORD

Nonstop3h 47mAmerican Airlines

Deal found 9/29

$236

Thu 12/43:05 pmORD - BOI

1 stop9h 50mAlaska Airlines

Tue 12/91:25 pmBOI - ORD

1 stop8h 05mAlaska Airlines

Deal found 9/30

$240

Fri 12/55:51 pmORD - BOI

1 stop6h 59mAlaska Airlines

Wed 12/108:26 pmBOI - ORD

1 stop8h 55mAlaska Airlines

Deal found 9/30

$242

Best flights from O'Hare Intl to Boise
Discover carefully curated flight deals from O'Hare Intl to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2025.

Wed 12/33:05 pmORD - BOI

1 stop9h 50mAlaska Airlines

Sat 12/63:39 pmBOI - ORD

1 stop7h 20mAlaska Airlines

Deal found 9/30

$214

Wed 12/33:05 pmORD - BOI

1 stop9h 50mAlaska Airlines

Wed 12/108:26 pmBOI - ORD

1 stop8h 55mAlaska Airlines

Deal found 9/30

$214

Tue 10/218:20 amORD - BOI

1 stop16h 02mAlaska Airlines

Wed 10/292:20 pmBOI - ORD

1 stop9h 04mAlaska Airlines

Deal found 9/30

$218

Sat 11/18:00 amORD - BOI

1 stop9h 17mAlaska Airlines

Mon 11/34:57 pmBOI - ORD

1 stop12h 25mAlaska Airlines

Deal found 9/30

$221

Thu 12/43:05 pmORD - BOI

1 stop9h 50mAlaska Airlines

Sat 12/66:03 amBOI - ORD

1 stop9h 52mAlaska Airlines

Deal found 9/30

$221

Fri 10/243:50 pmORD - BOI

1 stop8h 32mAlaska Airlines

Mon 10/276:05 pmBOI - ORD

1 stop11h 17mAlaska Airlines

Deal found 9/29

$228

Fri 12/128:55 amORD - BOI

1 stop16h 00mAlaska Airlines

Mon 12/153:39 pmBOI - ORD

1 stop7h 20mAlaska Airlines

Deal found 9/29

$228

Mon 10/207:59 pmORD - BOI

1 stop16h 35mAlaska Airlines

Fri 10/247:13 amBOI - ORD

1 stop10h 46mAlaska Airlines

Deal found 9/30

$228

Wed 12/33:05 pmORD - BOI

1 stop9h 50mAlaska Airlines

Thu 12/115:45 amBOI - ORD

1 stop6h 24mAlaska Airlines

Deal found 9/30

$233

Fri 12/55:51 pmORD - BOI

1 stop6h 59mAlaska Airlines

Wed 12/108:26 pmBOI - ORD

1 stop8h 55mAlaska Airlines

Deal found 9/30

$242

Fri 12/53:35 pmORD - BOI

1 stop8h 21mAlaska Airlines

Sat 12/63:39 pmBOI - ORD

1 stop7h 20mAlaska Airlines

Deal found 9/30

$242

Last-minute flights from O'Hare Intl to Boise
Discover last-minute flight deals from O'Hare Intl to Boise. Data last updated October 1, 2025 and is based on user searches.

Tue 10/148:20 amORD - BOI

1 stop16h 02mAlaska Airlines

Mon 10/208:26 pmBOI - ORD

1 stop8h 58mAlaska Airlines

Deal found 9/29

$269

Fri 10/176:50 amORD - BOI

1 stop5h 53mFrontier

Fri 10/2412:28 pmBOI - ORD

1 stop11h 31mFrontier

Deal found 9/29

$240

Sat 10/186:00 amORD - BOI

1 stop9h 36mAlaska Airlines

Fri 10/247:13 amBOI - ORD

1 stop10h 46mAlaska Airlines

Deal found 9/29

$248

Mon 10/207:59 pmORD - BOI

1 stop16h 35mAlaska Airlines

Fri 10/247:13 amBOI - ORD

1 stop10h 46mAlaska Airlines

Deal found 9/30

$228

Tue 10/218:20 amORD - BOI

1 stop16h 02mAlaska Airlines

Wed 10/292:20 pmBOI - ORD

1 stop9h 04mAlaska Airlines

Deal found 9/30

$218

Tue 10/2110:49 amORD - BOI

1 stop7h 09mUnited Airlines

Wed 10/2912:35 pmBOI - ORD

Nonstop3h 35mUnited Airlines

Deal found 9/30

$249

Thu 10/236:50 amORD - BOI

1 stop5h 53mFrontier

Sun 10/2612:28 pmBOI - ORD

1 stop10h 25mFrontier

Deal found 9/29

$246

Sat 10/256:00 amORD - BOI

1 stop9h 36mAlaska Airlines

Mon 10/278:50 pmBOI - ORD

1 stop8h 32mAlaska Airlines

Deal found 9/30

$220

Sat 10/257:50 amORD - BOI

2 stops12h 01mDelta

Mon 10/275:25 amBOI - ORD

1 stop7h 05mDelta

Deal found 9/30

$274

Tue 10/288:00 amORD - BOI

1 stop8h 12mAlaska Airlines

Tue 11/45:54 amBOI - ORD

1 stop6h 15mAlaska Airlines

Deal found 9/30

$235

Tue 10/284:17 pmORD - BOI

1 stop7h 05mAmerican Airlines

Tue 11/41:40 pmBOI - ORD

Nonstop3h 47mAmerican Airlines

Deal found 9/30

$272

One-way flights from O'Hare Intl to Boise
Search for one-way flight options from O'Hare Intl to Boise. Find affordable one-way fares based on user searches. Data last updated October 1, 2025.

Thu 10/306:00 amORD - BOI

1 stop6h 48mFrontier

Deal found 9/29

$97

Sat 11/1510:00 amORD - BOI

1 stop7h 17mAlaska Airlines

Deal found 9/30

$104

Wed 10/297:20 amORD - BOI

1 stop29h 28mFrontier

Deal found 9/30

$105

Sat 11/18:00 amORD - BOI

1 stop8h 12mAlaska Airlines

Deal found 10/1

$107

Tue 10/288:00 amORD - BOI

1 stop8h 12mAlaska Airlines

Deal found 10/1

$109

Sat 12/138:55 amORD - BOI

1 stop16h 00mAlaska Airlines

Deal found 9/30

$113

Mon 10/272:54 pmORD - BOI

1 stop9h 55mAlaska Airlines

Deal found 10/1

$114

Sat 11/18:45 amORD - BOI

Nonstop3h 54mUnited Airlines

Deal found 9/30

$118

Tue 10/289:56 amORD - BOI

Nonstop3h 50mAmerican Airlines

Deal found 9/29

$119

Fri 10/315:53 pmORD - BOI

1 stop17h 36mAlaska Airlines

Deal found 9/30

$120

Wed 11/57:10 amORD - BOI

1 stop7h 34mUnited Airlines

Deal found 9/30

$123

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Wed 12/3

3:05 pm-11:55 pm

1 stop9h 50m

Boise Air Term. Gowen Fld

Sat 12/6

3:39 pm-11:59 pm

1 stop7h 20m

$214

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Wed 12/3

3:05 pm-11:55 pm

1 stop9h 50m

Boise Air Term. Gowen Fld

Wed 12/10

8:26 pm-6:21 am

1 stop8h 55m

$214

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Tue 10/21

8:20 am-11:22 pm

1 stop16h 02m

Boise Air Term. Gowen Fld

Wed 10/29

2:20 pm-12:24 am

1 stop9h 04m

$218

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 11/1

8:00 am-4:17 pm

1 stop9h 17m

Boise Air Term. Gowen Fld

Mon 11/3

4:57 pm-6:22 am

1 stop12h 25m

$221

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 12/4

3:05 pm-11:55 pm

1 stop9h 50m

Boise Air Term. Gowen Fld

Sat 12/6

6:03 am-4:55 pm

1 stop9h 52m

$221

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 10/24

3:50 pm-11:22 pm

1 stop8h 32m

Boise Air Term. Gowen Fld

Mon 10/27

6:05 pm-6:22 am

1 stop11h 17m

$228

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 12/12

8:55 am-11:55 pm

1 stop16h 00m

Boise Air Term. Gowen Fld

Mon 12/15

3:39 pm-11:59 pm

1 stop7h 20m

$228

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Mon 10/20

7:59 pm-11:34 am

1 stop16h 35m

Boise Air Term. Gowen Fld

Fri 10/24

7:13 am-6:59 pm

1 stop10h 46m

$228

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Wed 12/3

3:05 pm-11:55 pm

1 stop9h 50m

Boise Air Term. Gowen Fld

Thu 12/11

5:45 am-1:09 pm

1 stop6h 24m

$233

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 12/5

5:51 pm-11:50 pm

1 stop6h 59m

Boise Air Term. Gowen Fld

Wed 12/10

8:26 pm-6:21 am

1 stop8h 55m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Showing 1-10 of 23 results

Compare providers for flights from O'Hare Intl to Boise

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Boise in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Boise flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from O'Hare Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Boise

Prices

Airlines

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Boise?

The best time to book flights from Chicago O'Hare Intl Airport to Boise is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Boise?

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Boise (average of $314). Flying from Chicago O'Hare Intl Airport to Boise in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to BOI?

When flying from Chicago O'Hare Intl Airport to Boise, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 45% versus a flight in the evening.

Reviews of airlines servicing Boise

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Chicago O'Hare Intl Airport to Boise to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,961 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,929 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

11,030 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Boise from Chicago O'Hare Intl?
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 O'Hare Intl to Boise. 3 airlines have flights to Air Term. Gowen Fld from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Boise Air Term. Gowen Fld should not be difficult; the airport handles an average of 4 inbound flights from Chicago O'Hare Intl per day.
How long is the flight from Chicago O'Hare Intl Airport to Boise?
There are many flights that can get you from Chicago O'Hare Intl Airport to Boise in 9h 50m. Fly via Alaska Airlines to get the fastest option. The distance between Chicago O'Hare Intl Airport and Boise is about 1432 mi.
What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Boise round-trip?
Delta, at $174, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Boise.Alternate airlines to your destination round-trip include American Airlines and United Airlines. You may be able to fly from Chicago O'Hare Intl Airport to Boise for 55% less than the average price by searching for these airlines.
What are the most reliable airlines from Chicago O'Hare Intl Airport to Boise?
Before booking your flight to Boise from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Envoy Air (75%), American Airlines (75%), Air Canada( 74%).
What are the cheapest flights from Chicago O'Hare Intl Airport to Boise?
While on average a flight from Chicago O'Hare Intl Airport to Boise is generally $245, our data shows the cheapest flight currently is $102. When looking at the most popular route, (Chicago O'Hare Intl - Boise Air Term. Gowen Fld), you can expect to pay $233 for that flight.
Can I find deals for flights from O'Hare Intl to Boise that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Boise.
Can I find deals for business class flights from O'Hare Intl to Boise?
Yes. Cheapflights offers flight deals from O'Hare Intl to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Boise?
Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Boise (average of $314). Flying from Chicago O'Hare Intl Airport to Boise in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Other flights to Boise

Top 3 airlines flying from O'Hare Intl to Boise

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$174	Average$288	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$237	Average$351	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$257	Average$447	FlexibilityNo cancel fee	On-time69%

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$97+ Cheap flights from O'Hare Intl (ORD) to Boise (BOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'Hare Intl to Boise with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Boise Air Term. Gowen Fld are usually found in May or January, booked 56 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap flight deals from O'Hare Intl to Boise

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

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Find flight deals from O'Hare Intl to Boise

Cheapest flights from O'Hare Intl to BoiseExplore the most affordable flight options available from O'Hare Intl to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2025.

Explore the most affordable flight options available from O'Hare Intl to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2025.

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Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Boise that are best for you.

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Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Boise in October.

Best time to book a flight from O'Hare Intl to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from O'Hare Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Boise

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Boise?

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Boise?

What is the cheapest time of day to fly from ORD to BOI?

Weekly flight availability from Chicago O'Hare Intl Airport to Boise

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated October 1, 2025.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Boise from Chicago O'Hare Intl?

How long is the flight from Chicago O'Hare Intl Airport to Boise?

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Boise round-trip?

What are the most reliable airlines from Chicago O'Hare Intl Airport to Boise?

What are the cheapest flights from Chicago O'Hare Intl Airport to Boise?

Can I find deals for flights from O'Hare Intl to Boise that include hotel bookings?

How can I find direct flights from O'Hare Intl to Boise?

Can I find deals for business class flights from O'Hare Intl to Boise?

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Boise?

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Alternative routes for O'Hare Intl to Boise

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Top 3 airlines flying from O'Hare Intl to Boise

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Cheapest flights from O'Hare Intl to Boise
Explore the most affordable flight options available from O'Hare Intl to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2025.