Boise

$82+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BOI
Jul 8 — Jul 151
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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 Saturday or Wednesday and return on a Saturday

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 July 3, 2025.

Round-trip from

$202
(Trip.com)

One-way from

$82
(Priceline)

Popular in

December

Cheapest in

May

Average price

$396

Good round-trip deal

$359 or less

Good one-way deal

$167 or less
From Chicago O'Hare Intl to Boise Air Term. Gowen Fld
One-way flight from Chicago O'Hare Intl to Boise Air Term. Gowen Fld
Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Chicago O'Hare Intl to Boise Air Term. Gowen Fld.
Price to beat on a one-way flight from Chicago O'Hare Intl to Boise Air Term. Gowen Fld.

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 July 3, 2025.

This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:00 amORD - BOI
1 stop10h 04mHawaiian Airlines
Sat 8/234:00 pmBOI - ORD
1 stop6h 59mHawaiian Airlines
Deal found 7/2$202
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/175:40 amORD - BOI
1 stop7h 06mMultiple Airlines
Mon 7/217:48 pmBOI - ORD
1 stop9h 15mMultiple Airlines
Deal found 7/2$206
This Priceline deal was found by Cheapflights users on 7/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:00 amORD - BOI
1 stop6h 53mFrontier
Thu 10/1612:48 pmBOI - ORD
1 stop10h 05mFrontier
Deal found 7/1$207
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/305:35 pmORD - BOI
1 stop24h 36mSpirit Airlines
Sat 9/139:16 pmBOI - ORD
1 stop6h 30mSpirit Airlines
Deal found 7/1$209
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 9/2010:00 amORD - BOI
1 stop9h 16mAlaska Airlines
Tue 9/238:00 amBOI - ORD
1 stop7h 49mAlaska Airlines
Deal found 7/2$214
This Delta deal was found by Cheapflights users on 7/3. 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.
Sat 9/208:52 amORD - BOI
1 stop6h 23mDelta
Sat 10/112:00 pmBOI - ORD
1 stop8h 47mDelta
Deal found 7/3$215
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 8/169:50 amORD - BOI
Nonstop3h 39mAmerican Airlines
Sat 8/231:10 pmBOI - ORD
Nonstop3h 33mAmerican Airlines
Deal found 7/2$216
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:30 pmORD - BOI
2 stops10h 35mSouthwest
Tue 9/1611:30 amBOI - ORD
2 stops11h 10mSouthwest
Deal found 7/2$245
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 8/216:15 amORD - BOI
1 stop8h 34mUnited Airlines
Mon 8/2512:27 pmBOI - ORD
Nonstop3h 33mUnited Airlines
Deal found 6/30$261

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 July 3, 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

Sat 8/16

6:00 am-3:04 pm

1 stop10h 04m

Boise Air Term. Gowen Fld

Sat 8/23

4:00 pm-11:59 pm

1 stop6h 59m

$202

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 7/17

5:40 am-11:46 am

1 stop7h 06m

Boise Air Term. Gowen Fld

Mon 7/21

7:48 pm-6:03 am

1 stop9h 15m

$206

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 10/9

6:00 am-11:53 am

1 stop6h 53m

Boise Air Term. Gowen Fld

Thu 10/16

12:48 pm-11:53 pm

1 stop10h 05m

$207

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 8/30

5:35 pm-5:11 pm

1 stop24h 36m

Boise Air Term. Gowen Fld

Sat 9/13

9:16 pm-4:46 am

1 stop6h 30m

$209

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 9/20

10:00 am-6:16 pm

1 stop9h 16m

Boise Air Term. Gowen Fld

Tue 9/23

8:00 am-4:49 pm

1 stop7h 49m

$214

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 9/20

8:52 am-2:15 pm

1 stop6h 23m

Boise Air Term. Gowen Fld

Sat 10/11

2:00 pm-11:47 pm

1 stop8h 47m

$215

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 8/16

9:50 am-12:29 pm

Nonstop3h 39m

Boise Air Term. Gowen Fld

Sat 8/23

1:10 pm-5:43 pm

Nonstop3h 33m

$216

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Tue 9/9

1:30 pm-11:05 pm

2 stops10h 35m

Boise Air Term. Gowen Fld

Tue 9/16

11:30 am-11:40 pm

2 stops11h 10m

$245

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 8/21

6:15 am-1:49 pm

1 stop8h 34m

Boise Air Term. Gowen Fld

Mon 8/25

12:27 pm-5:00 pm

Nonstop3h 33m

$261

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 7/24

5:40 am-11:46 am

1 stop7h 06m

$82

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 17 results
1
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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 June 27, 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, 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?

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 July 3, 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 afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Boise. Price data was last updated on June 29, 2025.

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. Monday mornings 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

Explore weekly flight availability from O'Hare Intl to Boise. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from ORD to BOI are scheduled on a Thursday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

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 July 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta 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.

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very good

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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. 4 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 5 inbound flights from Chicago O'Hare Intl per day.

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

    Hawaiian Airlines, at $202, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Boise.Alternate airlines to your destination round-trip include Frontier and Spirit Airlines. You may be able to fly from Chicago O'Hare Intl Airport to Boise for 49% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Boise one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $82. However, be on the lookout for offers from Spirit Airlines and Hawaiian Airlines, as they are both options that can get you from Chicago O'Hare Intl Airport to Boise for a low price.

  • 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: American Airlines (93%), Envoy Air (93%), United Airlines( 84%).

  • 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 $316, our data shows the cheapest flight currently is $147. When looking at the most popular route, (Chicago O'Hare Intl - Boise Air Term. Gowen Fld), you can expect to pay $174 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Meridian
Nampa
McCall
Ontario
Caldwell

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Top 4 airlines flying from O'Hare Intl to Boise

Discover the top 4 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$174Average$288FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$227Average$337FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$237Average$360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$270Average$478FlexibilityNo cancel feeOn-time69%

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