How does KAYAK find such low prices on flights from Idaho to Chicago O'Hare Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Chicago O'Hare Airport. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Chicago O'Hare Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Idaho is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Idaho to Chicago O'Hare Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back to Idaho with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Chicago O'Hare Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Cheap Flights from Idaho to Chicago O'Hare (ORD) from $71

ORD

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

...and more

In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Low season	January
High season	June
Cheapest flight	$71

Best time to beat the crowds with an average 20% drop in price.

Most popular time to fly with an average 25% increase in price.

Flight from Boise to Chicago O'Hare Airport

How does KAYAK find such low prices on flights from Idaho to Chicago O'Hare Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Chicago O'Hare Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Chicago O'Hare Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Idaho to Chicago O'Hare Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back to Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Chicago O'Hare Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Nonstop departures

Idaho to Chicago O'Hare Intl

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

See more direct flights

Nonstop returns

Chicago O'Hare Intl to Idaho

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

See more direct flights

Book cheap flights from Idaho to Chicago

Recent round-trip flight deals

5/14Tue

1 stopSpirit Airlines

12h 10mBOI-ORD

5/18Sat

1 stopSpirit Airlines

8h 12mORD-BOI

$164

5/31Fri

1 stopSpirit Airlines

10h 01mBOI-ORD

6/4Tue

1 stopSpirit Airlines

11h 49mORD-BOI

$179

6/18Tue

1 stop

11h 57mBOI-ORD

7/2Tue

1 stop

21h 45mORD-BOI

$233

8/24Sat

1 stopAmerican Airlines

7h 04mGEG-ORD

8/28Wed

1 stopAmerican Airlines

10h 36mORD-GEG

$234

6/9Sun

1 stopDelta

8h 58mGEG-ORD

6/12Wed

1 stopDelta

8h 51mORD-GEG

$236

6/10Mon

2 stopsDelta

10h 32mGEG-ORD

6/12Wed

1 stopDelta

8h 51mORD-GEG

$241

5/31Fri

2 stops

27h 03mBOI-ORD

6/7Fri

2 stops

17h 48mORD-BOI

$265

8/10Sat

1 stopAmerican Airlines

9h 58mGEG-ORD

8/20Tue

1 stopAmerican Airlines

7h 49mORD-GEG

$275

6/9Sun

1 stopAlaska Airlines

5h 55mGEG-ORD

6/12Wed

2 stopsAlaska Airlines

10h 42mORD-GEG

$281

5/21Tue

1 stopAlaska Airlines

6h 50mGEG-ORD

5/25Sat

2 stopsAlaska Airlines

14h 49mORD-GEG

$291

Recent one-way flight deals

5/14Tue

1 stopSpirit Airlines

12h 10mBOI-ORD

$71

5/28Tue

1 stopSpirit Airlines

8h 15mBOI-ORD

$72

6/7Fri

1 stopDelta

6h 09mGEG-ORD

$118

6/7Fri

2 stopsDelta

10h 01mGEG-ORD

$123

6/23Sun

1 stopSun Country Air

22h 14mGEG-ORD

$130

5/19Sun

2 stops

25h 43mBOI-ORD

$132

6/20Thu

1 stopSun Country Air

15h 33mGEG-ORD

$141

8/10Sat

1 stopAmerican Airlines

9h 58mGEG-ORD

$176

5/17Fri

1 stopAmerican Airlines

6h 55mGEG-ORD

$177

5/30Thu

3 stops

17h 18mBOI-ORD

$177

Last minute flights from Idaho to O'Hare Intl

Last minute flight, train and bus deals

5/6Mon

multi-stopAlaska Airlines

8h 50mGEG-ORD

6/18Tue

multi-stopAlaska Airlines

6h 36mORD-GEG

$316

5/7Tue

multi-stopDelta

7h 57mGEG-ORD

6/19Wed

multi-stopDelta

7h 12mORD-GEG

$321

5/6Mon

multi-stopAlaska Airlines

8h 50mGEG-ORD

5/12Sun

multi-stopAlaska Airlines

6h 53mORD-GEG

$346

5/6Mon

multi-stopDelta

10h 39mGEG-ORD

5/8Wed

multi-stopDelta

7h 48mORD-GEG

$351

5/4Sat

multi-stopAmerican Airlines

7h 46mBOI-ORD

5/8Wed

multi-stopAmerican Airlines

6h 50mORD-BOI

$362

5/3Fri

multi-stopSpirit Airlines

8h 08mBOI-ORD

5/6Mon

multi-stopSpirit Airlines

25h 05mORD-BOI

$417

5/4Sat

multi-stopSpirit Airlines

9h 14mBOI-ORD

5/8Wed

multi-stopSpirit Airlines

22h 03mORD-BOI

$451

5/3Fri

nonstopUnited Airlines

3h 37mBOI-ORD

5/6Mon

nonstopUnited Airlines

4h 05mORD-BOI

$476

5/3Fri

nonstopUnited Airlines

3h 37mBOI-ORD

5/6Mon

multi-stopUnited Airlines

7h 59mORD-BOI

$485

5/7Tue

multi-stopAmerican Airlines

6h 55mGEG-ORD

6/18Tue

multi-stopAmerican Airlines

8h 55mORD-GEG

$696

Flights to Chicago O'Hare Airport

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - Idaho

Cabin classes:

$1,133

$1,262

$1,362

$539

Browse origins:

$164

Flights from Boise to Chicago O'Hare Intl Airport

$463

Flights from Hailey to Chicago O'Hare Intl Airport

$408

Flights from Idaho Falls to Chicago O'Hare Intl Airport

$312

Flights from Lewiston, Idaho to Chicago O'Hare Intl Airport

$738

Flights from Pocatello to Chicago O'Hare Intl Airport

$226

Flights from Spokane to Chicago O'Hare Intl Airport

$618

Flights from Twin Falls to Chicago O'Hare Intl Airport

Browse destinations:

$164

Flights to Chicago O'Hare Intl Airport, Chicago

ORD

Find cheap flights from Idaho to Chicago O'Hare Airport from $71

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

Good to know

Low season

High season

Cheapest flight

FAQs for booking Idaho to Chicago O'Hare Airport flights

How does KAYAK find such low prices on flights from Idaho to Chicago O'Hare Airport?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Chicago O'Hare Airport?

What is the Hacker Fare option on flights from Idaho to Chicago O'Hare Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Chicago O'Hare Airport?

Prefer to fly non-stop from Idaho to Chicago O'Hare Airport?

Idaho to Chicago O'Hare Intl

Chicago O'Hare Intl to Idaho

Book cheap flights from Idaho to Chicago

Recent round-trip flight deals

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Recent one-way flight deals

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Search by price

Last minute flights from Idaho to O'Hare Intl

Last minute flight, train and bus deals

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Flights to Chicago O'Hare Airport

Destination:

Return flight deals:

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