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Idaho

$65+ Cheap flights from O'Hare Intl (ORD) to Idaho

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BOI
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Idaho

Keep the following information in mind while searching for O'Hare Intl to Idaho flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$162
(Priceline)

One-way from

$65
(Priceline)

Popular in

November

Cheapest in

September

Average price

$324

Good round-trip deal

$295 or less

Good one-way deal

$277 or less
Provider with most accurate pricing for Chicago (CHI)-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Boise Air Term. Gowen Fld flights.
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From Chicago O'Hare Intl to Idaho
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One-way flight from Chicago O'Hare Intl to Idaho
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Highest demand for flights based on searches. 10% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 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 Idaho.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Idaho.
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Find flight deals from O'Hare Intl to Idaho

Cheapest flights from O'Hare Intl to Idaho
Explore the most affordable flight options available from O'Hare Intl to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Priceline deal was found by Cheapflights users on 10/26. 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.
Sun 11/96:00 amORD - GEG
1 stop7h 08mFrontier
Thu 11/1312:03 pmGEG - ORD
1 stop10h 12mFrontier
Deal found 10/26$162
This Priceline deal was found by Cheapflights users on 10/26. 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.
Sun 11/96:00 amORD - GEG
1 stop7h 08mFrontier
Sun 11/1612:03 pmGEG - ORD
1 stop10h 12mFrontier
Deal found 10/26$214
This Booking.com deal was found by Cheapflights users on 10/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:05 pmORD - GEG
1 stop19h 03mFrontier
Sun 11/912:03 pmGEG - ORD
1 stop10h 16mFrontier
Deal found 10/25$226
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 12/163:05 pmORD - GEG
1 stop10h 54mAlaska Airlines
Thu 12/258:00 amGEG - ORD
1 stop7h 12mAlaska Airlines
Deal found 10/28$231
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Sat 12/131:51 pmORD - GEG
1 stop9h 08mUnited Airlines
Sat 1/311:59 pmGEG - ORD
Nonstop3h 48mUnited Airlines
Deal found 10/25$245
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/53:35 pmORD - GEG
1 stop9h 39mAlaska Airlines
Mon 12/81:33 pmGEG - ORD
1 stop8h 26mAlaska Airlines
Deal found 10/28$248
This KAYAK deal was found by Cheapflights users on 10/27. 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 11/277:00 amORD - GEG
1 stop6h 38mAlaska Airlines
Tue 12/21:33 pmGEG - ORD
1 stop8h 26mAlaska Airlines
Deal found 10/27$259
This Delta deal was found by Cheapflights users on 10/26. 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 11/272:12 pmORD - GEG
1 stop8h 49mDelta
Tue 12/26:05 amGEG - ORD
1 stop9h 10mDelta
Deal found 10/26$260
This Orbitz deal was found by Cheapflights users on 10/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:00 amORD - GEG
1 stop6h 13mMultiple Airlines
Thu 1/17:00 amGEG - ORD
1 stop8h 12mMultiple Airlines
Deal found 10/26$262
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 12/510:25 amORD - GEG
Nonstop4h 05mAmerican Airlines
Mon 12/81:14 pmGEG - ORD
Nonstop4h 03mAmerican Airlines
Deal found 10/27$263
This Delta deal was found by Cheapflights users on 10/26. 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 12/178:50 amORD - GEG
1 stop6h 28mDelta
Mon 12/226:00 amGEG - ORD
1 stop7h 21mDelta
Deal found 10/26$266
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/143:25 pmORD - BOI
1 stop9h 29mAlaska Airlines
Sun 11/168:50 pmBOI - ORD
1 stop8h 32mAlaska Airlines
Deal found 10/28$269

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Idaho 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 October 28, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Idaho that are best for you.

Fly from

O'Hare Intl

Fly to

Idaho

Route

Depart

Return

Price

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Sat 1/17

8:00 am-12:44 pm

1 stop6h 44m

Spokane

Mon 1/19

3:28 pm-1:10 pm

1 stop19h 42m

$225

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Sat 2/21

7:45 am-2:49 pm

1 stop9h 04m

Spokane

Thu 2/26

5:06 am-1:04 pm

1 stop5h 58m

$231

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Tue 12/16

3:05 pm-11:59 pm

1 stop10h 54m

Spokane

Thu 12/25

8:00 am-5:12 pm

1 stop7h 12m

$231

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Fri 12/5

3:05 pm-11:59 pm

1 stop10h 54m

Spokane

Mon 12/8

7:15 am-4:55 pm

1 stop7h 40m

$248

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Thu 11/27

2:12 pm-9:01 pm

1 stop8h 49m

Spokane

Tue 12/2

6:05 am-5:15 pm

1 stop9h 10m

$260

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Fri 12/5

10:25 am-12:30 pm

Nonstop4h 05m

Spokane

Mon 12/8

1:14 pm-7:17 pm

Nonstop4h 03m

$263

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Sat 11/22

9:15 am-11:31 am

Nonstop4h 16m

Spokane

Mon 11/24

11:25 am-5:02 pm

Nonstop3h 37m

$269

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sun 12/7

7:40 pm-12:42 am

1 stop6h 02m

Boise Air Term. Gowen Fld

Sat 12/13

3:13 pm-9:40 pm

1 stop5h 27m

$269

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 11/21

7:47 am-4:05 pm

1 stop9h 18m

Boise Air Term. Gowen Fld

Sun 11/23

4:45 pm-11:59 pm

1 stop6h 14m

$269

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 11/14

3:25 pm-11:54 pm

1 stop9h 29m

Boise Air Term. Gowen Fld

Sun 11/16

8:50 pm-6:22 am

1 stop8h 32m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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Best time to book a flight from O'Hare Intl to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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 Idaho

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

Currently, July is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Idaho (average of $149). Flying from Chicago O'Hare Intl Airport to Idaho 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 ID?

Find hourly flight availability from O'Hare Intl to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s optimal to fly from Chicago O'Hare Intl Airport to Idaho in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Chicago O'Hare Intl Airport to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

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

    Alaska Airlines, Delta, and American Airlines can get you from Chicago O'Hare Intl Airport to Idaho in just under 6h 02m. Your travel time can differ by up to 1h 50m. The distance from Chicago O'Hare Intl Airport to Idaho is about 1432 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $107 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $190 and American Airlines from $211 one-way.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Idaho?

    Most travelers choose Chicago O'Hare Intl - Jackson Hole, Chicago O'Hare Intl - Boise Air Term. Gowen Fld or Chicago O'Hare Intl - Spokane when deciding on the best route from Chicago O'Hare Intl Airport to Idaho.

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

    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 O'Hare Intl Airport to Idaho on time: United Airlines (90%), Air Canada (88%), Lufthansa (83%).

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

    While on average a flight from Chicago O'Hare Intl Airport to Idaho is generally $336, our data shows the cheapest flight currently is $178. When looking at the most popular route, (Chicago O'Hare Intl - Jackson Hole), you can expect to pay $299 for that flight.

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

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

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

    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 Idaho.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Idaho 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 Idaho?

    Currently, July is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Idaho (average of $149). Flying from Chicago O'Hare Intl Airport to Idaho 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.

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Alternative routes for O'Hare Intl to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from O'Hare Intl to Idaho

Discover the top 3 airlines that operate flights from O'Hare Intl to Idaho. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$174Average$335FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$237Average$377FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$257Average$550FlexibilityNo cancel feeOn-time69%

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