Find flights
When to book
FAQs & Tips
Direct Flights
Deals

ORD

$82 Find cheap flights from Idaho to Chicago O'Hare Airport

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 7/10. 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.
1 adult
0 bags
Thu 7/4
Thu 7/11

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

In the last 7 days travelers have searched 44,060,346 times on KAYAK, and here is why:

Save 21% 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.

Good to know

Low season

January

High season

June

Cheapest flight

$82
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Boise to Chicago O'Hare Airport

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?

    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

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

Find which airlines fly direct from Idaho to O'Hare Intl, which days they fly and book direct flights.

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, Aeromexico, +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, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

See more direct flights
See more direct flights

Book cheap flights from Idaho to Chicago

Recent round-trip flight deals

8/12Mon
1 stopAmerican Airlines
9h 58mGEG-ORD
8/19Mon
1 stopAmerican Airlines
7h 37mORD-GEG
$170
8/27Tue
1 stopDelta
5h 02mBOI-ORD
8/30Fri
1 stopDelta
5h 43mORD-BOI
$176
6/19Wed
1 stopSpirit Airlines
13h 21mBOI-ORD
6/26Wed
1 stopSpirit Airlines
8h 38mORD-BOI
$185
7/15Mon
1 stopSpirit Airlines
20h 25mBOI-ORD
7/17Wed
1 stopSpirit Airlines
10h 09mORD-BOI
$189
7/15Mon
1 stop
8h 55mBOI-ORD
7/17Wed
1 stop
10h 09mORD-BOI
$197
7/3Wed
1 stopSun Country Air
22h 10mGEG-ORD
7/10Wed
1 stopSun Country Air
25h 58mORD-GEG
$264
10/30Wed
2 stopsAlaska Airlines
15h 41mGEG-ORD
11/3Sun
1 stopAlaska Airlines
6h 32mORD-GEG
$276
6/15Sat
1 stop
8h 11mBOI-ORD
6/23Sun
3 stops
23h 58mORD-BOI
$277
7/3Wed
1 stopSun Country Air
22h 10mGEG-ORD
7/10Wed
1 stopSun Country Air
25h 58mORD-GEG
$279
9/13Fri
2 stopsAlaska Airlines
17h 30mGEG-ORD
9/23Mon
1 stopAlaska Airlines
7h 57mORD-GEG
$286

Search by stops

Search by airline

Search by price

Recent one-way flight deals

7/10Wed
1 stopSpirit Airlines
8h 16mBOI-ORD
$82
7/25Thu
2 stopsDelta
12h 04mBOI-ORD
$93
9/13Fri
1 stopAmerican Airlines
8h 18mGEG-ORD
$104
7/4Thu
1 stopAlaska Airlines
7h 45mGEG-ORD
$114
7/4Thu
1 stopAlaska Airlines
10h 05mGEG-ORD
$120
7/9Tue
1 stopAmerican Airlines
6h 54mBOI-ORD
$124
7/3Wed
1 stopSun Country Air
22h 10mGEG-ORD
$130
6/23Sun
1 stopSun Country Air
22h 14mGEG-ORD
$143
7/4Thu
2 stops
18h 07mGEG-ORD
$177
7/4Thu
2 stops
18h 07mGEG-ORD
$183

Search by stops

Search by airline

Search by price

Last minute flights from Idaho to O'Hare Intl

Last minute flight, train and bus deals

6/7Fri
multi-stopAmerican Airlines
8h 22mGEG-ORD
6/14Fri
multi-stopAmerican Airlines
7h 25mORD-GEG
$300
6/9Sun
multi-stopSpirit Airlines
8h 11mBOI-ORD
6/18Tue
multi-stopSpirit Airlines
18h 12mORD-BOI
$303
6/9Sun
multi-stopSun Country Air
22h 21mGEG-ORD
6/16Sun
multi-stopSun Country Air
13h 33mORD-GEG
$325
6/5Wed
multi-stopDelta
8h 21mGEG-ORD
6/12Wed
multi-stopDelta
7h 12mORD-GEG
$329
6/8Sat
multi-stopSpirit Airlines
6h 34mBOI-ORD
6/14Fri
multi-stopSpirit Airlines
25h 21mORD-BOI
$350
6/9Sun
multi-stopDelta
10h 33mBOI-ORD
6/18Tue
multi-stopDelta
7h 09mORD-BOI
$352
6/8Sat
multi-stop
15h 41mBOI-ORD
6/14Fri
multi-stop
17h 48mORD-BOI
$403
6/7Fri
multi-stopAlaska Airlines
8h 16mGEG-ORD
6/10Mon
multi-stopAlaska Airlines
7h 08mORD-GEG
$405
6/9Sun
multi-stop
33h 27mBOI-ORD
6/18Tue
multi-stop
24h 50mORD-BOI
$430
6/7Fri
multi-stopAlaska Airlines
8h 16mGEG-ORD
6/10Mon
multi-stopAlaska Airlines
14h 29mORD-GEG
$560

Search by stops

Search by airline

Search by price