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$100+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BOI
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Idaho (USID). 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 December 18, 2024.

Round-trip from

$208
(Delta)

One-way from

$100
(Delta)
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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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 December 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/18. 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.
Mon 12/305:10 pmORD - BOI
1 stop6h 51mAmerican Airlines
Sun 1/52:05 pmBOI - ORD
1 stop9h 26mAmerican Airlines
Deal found 12/18$353
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/265:10 pmORD - GEG
1 stop8h 02mAmerican Airlines
Mon 1/611:59 pmGEG - ORD
1 stop7h 27mAmerican Airlines
Deal found 12/17$388
This Delta deal was found by Cheapflights users on 12/17. 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 12/254:00 pmORD - BOI
1 stop8h 10mDelta
Thu 12/262:35 pmBOI - ORD
1 stop7h 17mDelta
Deal found 12/17$393
This United deal was found by Cheapflights users on 12/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/317:35 pmORD - BOI
Nonstop4h 14mUnited Airlines
Tue 1/142:32 pmBOI - ORD
1 stop8h 27mUnited Airlines
Deal found 12/18$404
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/299:54 pmORD - BOI
1 stop14h 08mSpirit Airlines
Sun 1/127:38 pmBOI - ORD
1 stop8h 53mSpirit Airlines
Deal found 12/17$419
This Southwest deal was found by Cheapflights users on 12/16. 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 12/311:45 pmORD - BOI
2 stops10h 15mSouthwest
Mon 1/63:30 pmBOI - ORD
1 stop6h 35mSouthwest
Deal found 12/16$428
This Delta deal was found by Cheapflights users on 12/17. 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.
Tue 12/247:05 amORD - JAC
1 stop7h 04mDelta
Fri 12/273:25 pmJAC - ORD
1 stop6h 27mDelta
Deal found 12/17$458
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/189:15 amORD - JAC
Nonstop3h 20mUnited Airlines
Sat 12/2112:45 pmJAC - ORD
Nonstop3h 10mUnited Airlines
Deal found 12/17$509
This Travelocity deal was found by Cheapflights users on 12/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/269:54 pmORD - BOI
1 stop14h 08mMultiple Airlines
Tue 12/318:09 pmBOI - ORD
1 stop8h 21mMultiple Airlines
Deal found 12/17$528
This Alaska Airlines deal was found by Cheapflights users on 12/18. 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 12/312:01 pmORD - BOI
1 stop6h 28mAlaska Airlines
Mon 1/612:59 pmBOI - ORD
2 stops10h 00mAlaska Airlines
Deal found 12/18$556
This American Airlines deal was found by Cheapflights users on 12/18. 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.
Sun 12/226:00 amORD - JAC
1 stop9h 38mAmerican Airlines
Thu 12/2612:42 pmJAC - ORD
Nonstop3h 19mAmerican Airlines
Deal found 12/18$574
This Delta deal was found by Cheapflights users on 12/17. 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 12/265:50 pmORD - GEG
1 stop7h 21mDelta
Mon 1/67:24 pmGEG - ORD
2 stops11h 52mDelta
Deal found 12/17$648

Find flights from O'Hare Intl to Idaho within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Sat 2/1

4:15 pm-8:16 pm

1 stop6h 01m

Spokane

Tue 2/4

1:10 pm-11:49 pm

1 stop8h 39m

$208

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 1/9

7:15 am-12:25 pm

1 stop6h 10m

Boise Air Term. Gowen Fld

Thu 1/16

5:55 am-1:47 pm

1 stop6h 52m

$248

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 2/21

7:45 am-1:51 pm

1 stop7h 06m

Boise Air Term. Gowen Fld

Tue 2/25

7:17 pm-6:07 am

1 stop9h 50m

$257

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 1/3

9:54 pm-11:02 am

1 stop14h 08m

Boise Air Term. Gowen Fld

Fri 1/10

7:38 pm-5:31 am

1 stop8h 53m

$260

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Thu 2/27

5:54 pm-11:44 pm

1 stop7h 50m

Spokane

Mon 3/3

8:43 pm-5:53 am

1 stop7h 10m

$273

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Tue 3/25

2:35 pm-9:29 pm

1 stop7h 54m

Boise Air Term. Gowen Fld

Thu 3/27

5:25 pm-12:23 am

1 stop5h 58m

$280

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sun 2/2

10:47 pm-11:29 am

1 stop13h 42m

Idaho Falls Fanning Field

Fri 2/7

2:46 pm-5:31 am

2 stops13h 45m

$281

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Fri 1/10

7:00 am-1:49 pm

1 stop8h 49m

Spokane

Mon 1/13

6:32 am-3:59 pm

1 stop7h 27m

$288

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 2/6

3:35 pm-11:58 pm

2 stops9h 23m

Boise Air Term. Gowen Fld

Mon 2/10

11:00 am-11:59 pm

1 stop11h 59m

$295

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Wed 2/19

2:28 pm-6:56 pm

3 stops30h 28m

Spokane

Sun 2/23

7:46 pm-6:07 am

1 stop8h 21m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 50 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.

Travel insights for flights from O'Hare Intl to Idaho

Get recent, data-driven insights about flights from O'Hare Intl to Idaho including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Idaho (average of $314). Flying from Chicago O'Hare Intl Airport to Idaho in June is currently the most expensive (average of $436). 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 December 18, 2024.

When flying from Chicago O'Hare Intl Airport to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho 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 Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, 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).

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 December 18, 2024.
To help decide which airline to fly from Chicago to Idaho, see what other customers have to say about Spirit Airlines, Delta and Alaska Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • 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 $100 on Delta. Other airlines that offer cheap prices include Spirit Airlines from $115 and Alaska Airlines from $154 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: Lufthansa (90%), SkyWest Airlines (90%), United Airlines (90%).

  • 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 $666, our data shows the cheapest flight currently is $283. When looking at the most popular route, (Chicago O'Hare Intl - Jackson Hole), you can expect to pay $329 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, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Idaho (average of $314). Flying from Chicago O'Hare Intl Airport to Idaho in June is currently the most expensive (average of $436). 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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Midway to Tampa flights
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Top 5 airlines flying from O'Hare Intl to Idaho

Discover the top 5 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$115Average$231FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$209Average$338FlexibilityNo cancel feeOn-time75%
DeltaCheapest$216Average$308FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$413FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$340Average$621FlexibilityNo cancel feeOn-time69%
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