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O'Hare Intl

$65+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ORD
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Idaho to O'Hare Intl

Keep the following information in mind while searching for Idaho to O'Hare Intl flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$206
(Delta)

One-way from

$65
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$323

Good round-trip deal

$460 or less

Good one-way deal

$293 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Chicago (CHI) flights.
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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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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Idaho to Chicago O'Hare Intl.
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Price to beat on a 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 febrero 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. 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.
dom. 4/204:40 pmBOI - ORD
1 stop6h 19mDelta
sáb. 5/37:45 amORD - BOI
1 stop7h 45mDelta
Deal found 2/20$206
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/111:31 pmBOI - ORD
1 stop16h 11mSpirit Airlines
dom. 3/167:47 amORD - BOI
1 stop29h 45mSpirit Airlines
Deal found 2/19$222
This Delta deal was found by Cheapflights users on 2/19. 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.
lun. 3/171:55 pmGEG - ORD
1 stop7h 58mDelta
mié. 3/266:15 amORD - GEG
1 stop8h 43mDelta
Deal found 2/19$239
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
vie. 8/2912:44 pmGEG - ORD
1 stop14h 20mAlaska Airlines
lun. 9/17:00 amORD - GEG
1 stop6h 50mAlaska Airlines
Deal found 2/19$248
This United Airlines deal was found by Cheapflights users on 2/19. 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.
jue. 3/208:30 amBOI - ORD
Nonstop3h 40mUnited Airlines
jue. 3/2710:50 amORD - BOI
1 stop8h 00mUnited Airlines
Deal found 2/19$260
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/51:40 pmGEG - ORD
Nonstop3h 51mAmerican Airlines
lun. 6/910:59 amORD - GEG
Nonstop4h 00mAmerican Airlines
Deal found 2/20$269
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/79:30 pmBOI - ORD
2 stops30h 56mMultiple Airlines
mié. 3/129:16 amORD - BOI
2 stops28h 16mMultiple Airlines
Deal found 2/20$276
This United Airlines deal was found by Cheapflights users on 2/19. 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.
jue. 7/1011:31 amGEG - ORD
Nonstop3h 44mUnited Airlines
mar. 7/157:10 amORD - GEG
1 stop7h 25mUnited Airlines
Deal found 2/19$291
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/99:27 amGEG - ORD
3 stops44h 54mMultiple Airlines
mié. 3/122:42 pmORD - GEG
1 stop20h 00mMultiple Airlines
Deal found 2/19$298
This American Airlines deal was found by Cheapflights users on 2/19. 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.
sáb. 5/315:10 pmBOI - ORD
1 stop6h 28mAmerican Airlines
vie. 6/69:45 amORD - BOI
Nonstop3h 55mAmerican Airlines
Deal found 2/19$299
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
jue. 10/22:45 pmBOI - ORD
1 stop8h 14mAlaska Airlines
dom. 10/57:45 amORD - BOI
1 stop7h 00mAlaska Airlines
Deal found 2/20$303
This Delta deal was found by Cheapflights users on 2/20. 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.
jue. 4/36:00 amIDA - ORD
1 stop5h 38mDelta
mar. 4/81:45 pmORD - IDA
1 stop5h 30mDelta
Deal found 2/20$315

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 febrero 20, 2025.

Fly from

Idaho

Fly to

O'Hare Intl

Route

Depart

Return

Price

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

dom. 4/20

4:40 pm-11:59 pm

1 stop6h 19m

Chicago O'Hare Intl

sáb. 5/3

7:45 am-2:30 pm

1 stop7h 45m

$206

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

mar. 3/11

1:31 pm-6:42 am

1 stop16h 11m

Chicago O'Hare Intl

dom. 3/16

7:47 am-12:32 pm

1 stop29h 45m

$222

SpokaneChicago

GEG - ORD

GEGORD

Spokane

vie. 4/11

2:00 pm-9:45 pm

1 stop5h 45m

Chicago O'Hare Intl

jue. 4/17

8:50 am-1:05 pm

1 stop6h 15m

$239

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

jue. 3/20

8:30 am-1:10 pm

Nonstop3h 40m

Chicago O'Hare Intl

jue. 3/27

10:50 am-5:50 pm

1 stop8h 00m

$260

SpokaneChicago

GEG - ORD

GEGORD

Spokane

jue. 6/5

1:40 pm-7:31 pm

Nonstop3h 51m

Chicago O'Hare Intl

lun. 6/9

10:59 am-12:59 pm

Nonstop4h 00m

$269

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

vie. 3/7

9:30 pm-5:26 am

2 stops30h 56m

Chicago O'Hare Intl

mié. 3/12

9:16 am-12:32 pm

2 stops28h 16m

$276

SpokaneChicago

GEG - ORD

GEGORD

Spokane

jue. 7/10

11:31 am-5:15 pm

Nonstop3h 44m

Chicago O'Hare Intl

mar. 7/15

7:10 am-12:35 pm

1 stop7h 25m

$291

SpokaneChicago

GEG - ORD

GEGORD

Spokane

dom. 3/9

9:27 am-8:21 am

3 stops44h 54m

Chicago O'Hare Intl

mié. 3/12

2:42 pm-8:42 am

1 stop20h 00m

$298

SpokaneChicago

GEG - ORD

GEGORD

Spokane

mar. 6/10

12:27 pm-11:56 pm

1 stop9h 29m

Chicago O'Hare Intl

mar. 6/17

7:00 am-11:50 am

1 stop6h 50m

$299

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

sáb. 5/31

5:10 pm-12:38 am

1 stop6h 28m

Chicago O'Hare Intl

vie. 6/6

9:45 am-12:40 pm

Nonstop3h 55m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 53 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 $321). 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 febrero 20, 2025.

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 febrero 20, 2025.

The most flights from USID to ORD are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 febrero 20, 2025.
To help decide which airline to fly from Idaho to Chicago, see what other customers have to say about Southwest, Alaska Airlines and Delta. 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
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 $65. Users have also found prices from $76 and $99 on Frontier 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: Lufthansa (91%), SkyWest Airlines (90%), Air Canada (90%).

  • 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 $948, our data shows the cheapest flight currently is $178. When looking at the most popular route, (Boise Air Term. Gowen Fld - Chicago O'Hare Intl), you can expect to pay $198 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 $321). 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 Idaho?

Book flights to Idaho if you plan to visit one of these locations
Naperville
Rosemont
Schaumburg
Beloit
Racine
Hoffman Estates
Rockford
Tinley Park
Skokie
Arlington Heights
Northbrook
Joliet
Orland Park
Merrillville
Kenosha
Lake Geneva
New Buffalo
Evanston
Des Plaines
Elgin

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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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Dulles Intl to Midway flights
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San Francisco to Midway flights
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Seattle to Midway flights
Atlanta to Midway flights
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Minneapolis to Midway flights
Philadelphia to Midway flights
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Oakland to O'Hare Intl flights
Denver to Midway flights
Hobby to Midway flights
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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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$114Average$208FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$217Average$353FlexibilityNo cancel feeOn-time75%
DeltaCheapest$225Average$422FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$378FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$290Average$591FlexibilityNo cancel feeOn-time69%
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