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O'Hare Intl

$91+ Cheap flights from Idaho to O'Hare Intl (ORD)

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ORD
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Idaho to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to O'Hare Intl (ORD). 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 22, 2024.

Round-trip from

$228
(Delta)

One-way from

$91
(FlightHub)
From Idaho to Chicago O'Hare Intl
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One-way flight from Idaho to Chicago O'Hare Intl
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Find flight deals from Idaho to O'Hare Intl

Cheapest flights from Idaho to O'Hare Intl
Explore the most affordable flight options available from Idaho to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Delta deal was found by Cheapflights users on 12/20. 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 12/313:25 pmJAC - ORD
1 stop6h 27mDelta
Mon 1/67:15 amORD - JAC
1 stop6h 00mDelta
Deal found 12/20$378
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/213:23 pmJAC - ORD
1 stop6h 46mAmerican Airlines
Sat 1/49:50 amORD - JAC
Nonstop3h 21mAmerican Airlines
Deal found 12/21$424
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Tue 12/3112:37 pmJAC - ORD
Nonstop3h 10mUnited Airlines
Sat 1/49:14 amORD - JAC
Nonstop3h 27mUnited Airlines
Deal found 12/20$439
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/2811:59 pmGEG - ORD
Nonstop3h 42mUnited Airlines
Sat 1/48:15 pmORD - GEG
Nonstop4h 12mUnited Airlines
Deal found 12/21$459
This Alaska Airlines deal was found by Cheapflights users on 12/20. 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.
Mon 12/305:00 amGEG - ORD
1 stop9h 50mAlaska Airlines
Thu 1/22:01 pmORD - GEG
1 stop8h 18mAlaska Airlines
Deal found 12/20$468
This Delta deal was found by Cheapflights users on 12/22. 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 12/255:32 amBOI - ORD
1 stop8h 06mDelta
Thu 12/265:50 pmORD - BOI
1 stop7h 05mDelta
Deal found 12/22$478
This Southwest deal was found by Cheapflights users on 12/21. 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.
Sat 12/286:30 amGEG - ORD
1 stop9h 40mSouthwest
Sat 1/47:05 pmORD - GEG
1 stop7h 00mSouthwest
Deal found 12/21$478
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/2711:59 pmGEG - ORD
1 stop7h 26mAmerican Airlines
Mon 12/308:30 amORD - GEG
1 stop8h 01mAmerican Airlines
Deal found 12/21$503
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/251:23 pmBOI - ORD
1 stop7h 05mAmerican Airlines
Fri 12/273:23 pmORD - BOI
1 stop7h 29mAmerican Airlines
Deal found 12/21$518
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/272:36 pmBOI - ORD
1 stop8h 23mUnited Airlines
Tue 12/317:35 pmORD - BOI
Nonstop4h 14mUnited Airlines
Deal found 12/21$584
This Southwest deal was found by Cheapflights users on 12/21. 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.
Wed 12/256:25 amBOI - ORD
2 stops9h 20mSouthwest
Fri 12/277:10 pmORD - BOI
1 stop6h 35mSouthwest
Deal found 12/21$603
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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 12/248:40 amBOI - ORD
1 stop8h 19mAlaska Airlines
Sat 12/286:00 amORD - BOI
1 stop9h 54mAlaska Airlines
Deal found 12/21$653

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

Customize your flight search to find flights from Idaho to O'Hare Intl 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 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Sun 1/19

5:55 am-2:12 pm

1 stop7h 17m

Chicago O'Hare Intl

Sat 1/25

6:15 am-2:05 pm

1 stop8h 50m

$228

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Sat 1/18

1:15 pm-9:22 pm

1 stop6h 07m

Chicago O'Hare Intl

Sat 1/25

4:15 pm-8:15 pm

1 stop6h 00m

$238

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Wed 5/21

8:30 pm-5:04 am

1 stop7h 34m

Chicago O'Hare Intl

Wed 6/11

7:00 am-2:53 pm

1 stop8h 53m

$268

Idaho FallsChicago

IDA - ORD

IDAORD

Idaho Falls Fanning Field

Mon 1/27

8:00 am-5:59 pm

1 stop8h 59m

Chicago O'Hare Intl

Wed 2/5

5:28 pm-3:27 pm

1 stop22h 59m

$316

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Thu 1/9

10:39 am-9:34 am

2 stops21h 55m

Chicago O'Hare Intl

Sun 1/12

9:18 pm-6:43 pm

2 stops22h 25m

$320

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Sun 1/19

12:15 pm-5:00 pm

Nonstop3h 45m

Chicago O'Hare Intl

Sun 1/26

5:50 pm-10:56 pm

1 stop6h 06m

$322

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Wed 1/8

5:39 pm-1:07 pm

1 stop17h 28m

Chicago O'Hare Intl

Mon 1/13

3:35 pm-11:53 pm

2 stops10h 18m

$325

Idaho FallsChicago

IDA - ORD

IDAORD

Idaho Falls Fanning Field

Mon 1/27

6:57 pm-1:30 pm

2 stops17h 33m

Chicago O'Hare Intl

Wed 2/5

5:00 pm-10:44 pm

1 stop6h 44m

$337

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Sun 1/5

11:57 am-6:58 am

2 stops18h 01m

Chicago O'Hare Intl

Thu 1/9

1:35 pm-6:43 pm

3 stops30h 08m

$363

HaileyChicago

SUN - ORD

SUNORD

Hailey Sun Valley-Friedman

Sun 1/19

7:15 am-2:12 pm

1 stop5h 57m

Chicago O'Hare Intl

Sun 1/26

7:15 am-2:55 pm

1 stop8h 40m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 37 results
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Best time to book a flight from Idaho to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Idaho 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 Idaho to O'Hare Intl

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

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

Currently, August is the cheapest month in which you can book a flight from Idaho to Chicago O'Hare Intl Airport (average of $245). Flying from Idaho to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $317). 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 ID to ORD?

Find hourly flight availability from Idaho to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

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

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

Explore weekly flight availability from Idaho to O'Hare Intl. 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 December 22, 2024.

The most flights from USID to ORD are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated December 22, 2024.
To help decide which airline to fly from Idaho to Chicago, see what other customers have to say about Alaska Airlines, Delta and United 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
4,804 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

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
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

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
9,537 reviews
Southwest
8.1
Very good
4,804 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

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
8,594 reviews
Southwest
8.1
Very good
4,804 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

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
9,028 reviews
Southwest
8.1
Very good
4,804 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

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
4,804 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.2

Crew

8.7

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 Idaho to O'Hare Intl. 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 Idaho to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $91. Users have also found prices from $114 and $158 on Delta and Alaska Airlines, respectively.

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

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

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

    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 Idaho to Chicago O'Hare Intl Airport on time: Air Canada (83%), Emirates (83%), Lufthansa (83%).

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

    While on average a flight from Idaho to Chicago O'Hare Intl Airport is generally $1,095, our data shows the cheapest flight currently is $253. When looking at the most popular route, (Boise Air Term. Gowen Fld - Chicago O'Hare Intl), you can expect to pay $222 for that flight.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Idaho to Chicago O'Hare Intl Airport (average of $245). Flying from Idaho to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $317). 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 Idaho to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Idaho to O'Hare Intl

Discover the top 5 airlines that operate flights from Idaho to O'Hare Intl. 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 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$114Average$208FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$215Average$368FlexibilityNo cancel feeOn-time75%
DeltaCheapest$216Average$390FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$355FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$293Average$588FlexibilityNo cancel feeOn-time69%
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