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Boise

$65+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BOI
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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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

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 13, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$269
(Delta)

One-way from

$65
(Frontier)

Popular in

December

Cheapest in

May

Average price

$396

Good round-trip deal

$298 or less

Good one-way deal

$295 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
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Highest demand for flights based on searches. 13% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 13, 2025.

This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:01 pmORD - BOI
1 stop8h 52mDelta
Sat 1/103:01 pmBOI - ORD
1 stop5h 41mDelta
Deal found 11/12$269
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:15 amORD - BOI
2 stops31h 34mMultiple Airlines
Thu 12/189:30 pmBOI - ORD
1 stop13h 52mMultiple Airlines
Deal found 11/12$271
This Alaska Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:00 amORD - BOI
1 stop8h 26mAlaska Airlines
Tue 1/66:00 pmBOI - ORD
2 stops10h 02mAlaska Airlines
Deal found 11/12$272
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:20 amORD - BOI
2 stops12h 31mDelta
Wed 12/175:35 amBOI - ORD
1 stop5h 05mDelta
Deal found 11/12$274
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:47 amORD - BOI
1 stop9h 18mDelta
Thu 11/275:35 amBOI - ORD
1 stop8h 27mDelta
Deal found 11/11$275
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:53 pmORD - BOI
1 stop7h 33mUnited Airlines
Mon 12/158:15 amBOI - ORD
Nonstop3h 49mUnited Airlines
Deal found 11/11$276
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:20 amORD - BOI
2 stops9h 42mDelta
Sun 12/147:45 pmBOI - ORD
2 stops11h 55mDelta
Deal found 11/12$279
This American Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:59 amORD - BOI
Nonstop4h 07mAmerican Airlines
Wed 12/171:36 pmBOI - ORD
Nonstop3h 43mAmerican Airlines
Deal found 11/12$282
This United Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:35 pmORD - BOI
Nonstop4h 10mUnited Airlines
Sun 12/75:25 pmBOI - ORD
1 stop5h 34mUnited Airlines
Deal found 11/12$287
This KAYAK deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:00 amORD - BOI
1 stop9h 06mAlaska Airlines
Fri 1/29:50 pmBOI - ORD
1 stop7h 39mAlaska Airlines
Deal found 11/11$288
This American Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:00 amORD - BOI
1 stop9h 38mAmerican Airlines
Sun 12/141:36 pmBOI - ORD
Nonstop3h 43mAmerican Airlines
Deal found 11/12$289

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Boise that are best for you.

Fly from

O'Hare Intl

Fly to

Boise

Route

Depart

Return

Price

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 1/22

2:06 pm-11:01 pm

2 stops9h 55m

Boise Air Term. Gowen Fld

Mon 1/26

5:40 am-1:10 pm

1 stop6h 30m

$272

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 12/25

4:01 pm-11:53 pm

1 stop8h 52m

Boise Air Term. Gowen Fld

Sat 1/10

5:30 am-7:35 pm

2 stops13h 05m

$274

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 1/16

2:20 pm-8:12 pm

1 stop6h 52m

Boise Air Term. Gowen Fld

Mon 1/19

5:20 am-4:40 pm

2 stops10h 20m

$274

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 12/5

7:20 am-4:02 pm

2 stops9h 42m

Boise Air Term. Gowen Fld

Sun 12/14

5:50 am-6:27 pm

2 stops11h 37m

$279

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 2/5

7:30 am-3:57 pm

1 stop9h 27m

Boise Air Term. Gowen Fld

Mon 2/9

7:15 pm-9:40 am

2 stops13h 25m

$280

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 11/20

7:00 am-11:53 am

1 stop29h 53m

Boise Air Term. Gowen Fld

Sun 11/23

12:48 pm-12:10 am

1 stop10h 22m

$296

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Wed 1/28

8:50 am-8:12 pm

2 stops12h 22m

Boise Air Term. Gowen Fld

Mon 2/2

8:50 am-9:42 pm

2 stops11h 52m

$296

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 1/2

7:05 pm-12:19 am

1 stop6h 14m

Boise Air Term. Gowen Fld

Wed 1/7

11:20 am-11:57 pm

2 stops11h 37m

$297

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Tue 11/25

8:39 pm-2:29 pm

1 stop18h 50m

Boise Air Term. Gowen Fld

Fri 11/28

12:48 pm-12:10 am

1 stop10h 22m

$299

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sun 12/7

8:00 am-10:56 pm

1 stop15h 56m

Boise Air Term. Gowen Fld

Fri 12/12

7:46 pm-2:09 pm

1 stop17h 23m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 21 results
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Compare providers for flights from O'Hare Intl to Boise

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Chicago O'Hare Intl Airport-Boise flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Boise. Price data was last updated on November 7, 2025.

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, July is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Boise (average of $147). Flying from Chicago O'Hare Intl Airport to Boise in January is currently the most expensive (average of $271). 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?

Find hourly flight availability from O'Hare Intl to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

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 42% versus a flight in the evening.

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 November 13, 2025.
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
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,017 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,051 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    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 6 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 8h 52m. Fly via Alaska Airlines or Delta to get the fastest option. The distance between Chicago O'Hare Intl Airport and Boise is about 1432 mi. This flight may include one or multiple stops.

  • 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 56% 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: Air Canada (89%), United Airlines (89%), SkyWest Airlines( 83%).

  • 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 $324, our data shows the cheapest flight currently is $208. When looking at the most popular route, (Chicago O'Hare Intl - Boise Air Term. Gowen Fld), you can expect to pay $218 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, July is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Boise (average of $147). Flying from Chicago O'Hare Intl Airport to Boise in January is currently the most expensive (average of $271). 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
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Nampa
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Top 3 airlines flying from O'Hare Intl to Boise

Discover the top 3 airlines that operate flights from O'Hare Intl to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$174Average$288FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$237Average$364FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$436FlexibilityNo cancel feeOn-time69%

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