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.

$122 CHEAP FLIGHTS from Idaho to Chicago O'Hare (ORD)

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Flight Deals

Cheap Flights from Idaho to O'Hare Intl

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Idaho to O'Hare Intl

Fri, Oct 2 - Wed, Oct 7

2:50 pm - 5:38 amBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

13h 48m1 stop Las Vegas Harry Reid Intl

1:21 pm - 1:55 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

25h 34m1 stop Las Vegas Harry Reid Intl

$253Frontier

Mon, Oct 12 - Tue, Oct 20

2:50 pm - 5:16 amBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

13h 26m1 stop Las Vegas Harry Reid Intl

8:01 pm - 1:55 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

42h 54m2 stops Los Angeles Las Vegas Harry Reid Intl

$254Frontier

Sat, Oct 17 - Sat, Oct 24

1:50 pm - 6:24 pmIDA Idaho Falls Fanning Field-ORD Chicago O'Hare Intl

3h 34mnonstop

10:30 am - 1:20 pmORD Chicago O'Hare Intl-IDA Idaho Falls Fanning Field

3h 50mnonstop

$281American Airlines

Sat, Oct 24 - Tue, Oct 27

1:50 pm - 6:24 pmIDA Idaho Falls Fanning Field-ORD Chicago O'Hare Intl

3h 34mnonstop

10:30 am - 1:20 pmORD Chicago O'Hare Intl-IDA Idaho Falls Fanning Field

3h 50mnonstop

$281American Airlines

Tue, Nov 10 - Wed, Nov 11

8:59 pm - 5:40 amBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

7h 41m1 stop Seattle/Tacoma Intl

9:30 am - 6:03 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

9h 33m1 stop Seattle/Tacoma Intl

$287Alaska Airlines

Wed, Sep 23 - Tue, Sep 29

1:15 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

9h 44m1 stop Seattle/Tacoma Intl

8:00 am - 2:22 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

7h 22m1 stop Seattle/Tacoma Intl

$293Alaska Airlines

Sat, Oct 24 - Tue, Oct 27

1:05 pm - 10:05 pmIDA Idaho Falls Fanning Field-ORD Chicago O'Hare Intl

8h 00m1 stop Salt Lake City

7:35 am - 12:22 pmORD Chicago O'Hare Intl-IDA Idaho Falls Fanning Field

5h 47m1 stop Salt Lake City

$301Delta

Sat, Oct 17 - Sat, Oct 24

5:51 pm - 11:59 pmIDA Idaho Falls Fanning Field-ORD Chicago O'Hare Intl

5h 08m1 stop Denver Intl

5:00 am - 9:53 amORD Chicago O'Hare Intl-IDA Idaho Falls Fanning Field

5h 53m1 stop Denver Intl

$301United Airlines

Sat, Oct 24 - Tue, Oct 27

5:51 pm - 11:59 pmIDA Idaho Falls Fanning Field-ORD Chicago O'Hare Intl

5h 08m1 stop Denver Intl

10:55 am - 3:38 pmORD Chicago O'Hare Intl-IDA Idaho Falls Fanning Field

5h 43m1 stop Denver Intl

$301United Airlines

Sat, Oct 24 - Tue, Oct 27

6:00 am - 12:01 pmIDA Idaho Falls Fanning Field-ORD Chicago O'Hare Intl

5h 01m1 stop Salt Lake City

12:30 pm - 10:10 pmORD Chicago O'Hare Intl-IDA Idaho Falls Fanning Field

10h 40m2 stops Minneapolis St Paul Salt Lake City

$306Delta

Recent last minute flight deals from Idaho to O'Hare Intl

Sat, Aug 29 - Tue, Sep 1

6:49 pm - 1:22 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

17h 33m1 stop San Diego

6:05 am - 2:02 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

8h 57m1 stop San Diego

$396Alaska Airlines

Sat, Aug 29 - Tue, Sep 1

3:17 pm - 9:33 pmIDA Idaho Falls Fanning Field-ORD Chicago O'Hare Intl

5h 16m1 stop Salt Lake City

3:51 pm - 10:32 pmORD Chicago O'Hare Intl-IDA Idaho Falls Fanning Field

7h 41m2 stops Minneapolis St Paul Salt Lake City

$406Delta

Fri, Aug 28 - Tue, Sep 1

6:49 pm - 1:22 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

17h 33m1 stop San Diego

3:43 pm - 11:44 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

9h 01m1 stop Seattle/Tacoma Intl

$411Alaska Airlines

Sat, Aug 29 - Tue, Sep 1

6:00 am - 3:30 pmIDA Idaho Falls Fanning Field-ORD Chicago O'Hare Intl

8h 30m2 stops Salt Lake City Minneapolis St Paul

1:59 pm - 10:32 pmORD Chicago O'Hare Intl-IDA Idaho Falls Fanning Field

9h 33m2 stops Detroit Metropolitan Wayne County Salt Lake City

$411Delta

Sat, Aug 29 - Tue, Sep 1

2:58 pm - 7:49 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 51mnonstop

11:39 am - 2:29 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 50mnonstop

$433American Airlines

Sat, Aug 29 - Tue, Sep 1

6:44 am - 3:55 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

8h 11m1 stop Dallas/Fort Worth

11:39 am - 2:29 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 50mnonstop

$443American Airlines

Fri, Aug 28 - Sun, Aug 30

7:15 am - 11:24 amJAC Jackson Hole-ORD Chicago O'Hare Intl

3h 09mnonstop

4:20 pm - 6:41 pmORD Chicago O'Hare Intl-JAC Jackson Hole

3h 21mnonstop

$459United Airlines

Sat, Aug 29 - Sat, Aug 29

5:00 am - 12:19 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

6h 19m1 stop Denver Intl

7:50 pm - 10:53 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

4h 03mnonstop

$463United Airlines

Fri, Aug 28 - Sun, Aug 30

5:08 pm - 6:17 amIDA Idaho Falls Fanning Field-ORD Chicago O'Hare Intl

12h 09m2 stops Las Vegas Harry Reid Intl Los Angeles

8:11 pm - 1:47 pmORD Chicago O'Hare Intl-IDA Idaho Falls Fanning Field

18h 36m1 stop Las Vegas Harry Reid Intl

$579Multiple Airlines

Thu, Aug 27 - Sat, Aug 29

10:12 am - 7:02 pmGEG Spokane-ORD Chicago O'Hare Intl

30h 50m1 stop Las Vegas Harry Reid Intl

2:41 pm - 4:19 pmORD Chicago O'Hare Intl-GEG Spokane

27h 38m2 stops Denver Intl Minneapolis St Paul

$600Multiple Airlines

Recent direct flight deals from Idaho to O'Hare Intl

Sat, Oct 17 - Sat, Oct 24

1:50 pm - 6:24 pmIDA Idaho Falls Fanning Field-ORD Chicago O'Hare Intl

3h 34mnonstop

10:30 am - 1:20 pmORD Chicago O'Hare Intl-IDA Idaho Falls Fanning Field

3h 50mnonstop

$281American Airlines

Sat, Oct 24 - Tue, Oct 27

1:50 pm - 6:24 pmIDA Idaho Falls Fanning Field-ORD Chicago O'Hare Intl

3h 34mnonstop

10:30 am - 1:20 pmORD Chicago O'Hare Intl-IDA Idaho Falls Fanning Field

3h 50mnonstop

$281American Airlines

Thu, Oct 1 - Wed, Oct 7

2:19 pm - 8:15 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 56mnonstop

9:44 am - 11:50 amORD Chicago O'Hare Intl-GEG Spokane

4h 06mnonstop

$297American Airlines

Thu, Oct 15 - Mon, Oct 19

2:08 pm - 8:00 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 52mnonstop

9:44 am - 11:50 amORD Chicago O'Hare Intl-GEG Spokane

4h 06mnonstop

$297American Airlines

Sat, Oct 24 - Wed, Oct 28

12:26 pm - 5:05 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 39mnonstop

8:40 am - 11:31 amORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 51mnonstop

$313United Airlines

Fri, Oct 30 - Tue, Nov 3

12:31 pm - 5:05 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 34mnonstop

8:40 am - 11:31 amORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 51mnonstop

$322United Airlines

Thu, Nov 5 - Fri, Nov 6

12:31 pm - 5:05 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 34mnonstop

8:40 am - 11:31 amORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 51mnonstop

$322United Airlines

Sat, Sep 5 - Tue, Sep 8

2:37 pm - 8:28 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 51mnonstop

11:30 am - 1:37 pmORD Chicago O'Hare Intl-GEG Spokane

4h 07mnonstop

$547Alaska Airlines

Wed, Sep 23 - Wed, Sep 30

2:19 pm - 8:15 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 56mnonstop

11:10 am - 1:19 pmORD Chicago O'Hare Intl-GEG Spokane

4h 09mnonstop

$567Alaska Airlines

Mon, Sep 21 - Thu, Sep 24

2:19 pm - 8:15 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 56mnonstop

11:10 am - 1:19 pmORD Chicago O'Hare Intl-GEG Spokane

4h 09mnonstop

$647Alaska Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$122

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly with an average 15% 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.

Gurnee

Merrillville

South Haven

Oak Brook

Tinley Park

Saint Joseph

Hammond

Elk Grove Village

Des Plaines

Hoffman Estates

South Holland

Portage

Oakbrook Terrace

Willowbrook

Lansing

Delavan

Alsip

Northbrook

Lisle

Valparaiso

Everything you need to know for your flight to O'Hare Intl

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Chicago O'Hare Airport (ORD)

ORD

$122 Find Cheap Flights from Idaho to Chicago O'Hare Airport - Compare and Save

Cheap Flights from Idaho to O'Hare Intl

Recent round-trip flight deals from Idaho to O'Hare Intl

Recent one-way flight deals from Idaho to O'Hare Intl

Recent last minute flight deals from Idaho to O'Hare Intl

Recent direct flight deals from Idaho to O'Hare Intl

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FAQs for booking Idaho to Chicago O'Hare Airport flights

Traveling to a place near O'Hare Intl?

Everything you need to know for your flight to O'Hare Intl

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Complete your trip to O'Hare Intl with a hotel stay or car rental

Find direct flights for O'Hare Intl

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Choose which airport to fly into in Chicago

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