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.

$106 CHEAP FLIGHTS from Idaho to Chicago O'Hare (ORD)

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Cheap Flights from Idaho to O'Hare Intl

Cheap flights from Idaho to O'Hare Intl with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Direct

Sat, Nov 21 - Tue, Nov 24

7:55 pm - 5:10 amBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

8h 15m1 stop Las Vegas Harry Reid Intl

5:15 am - 7:00 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

14h 45m1 stop Las Vegas Harry Reid Intl

$226Frontier

Thu, Nov 19 - Thu, Nov 26

8:55 am - 4:47 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

6h 52m1 stop Seattle/Tacoma Intl

6:00 am - 1:11 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

8h 11m1 stop Atlanta Hartsfield-Jackson

$247Delta

Mon, Nov 9 - Sat, Nov 14

11:10 pm - 9:22 amBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

9h 12m1 stop Atlanta Hartsfield-Jackson

3:47 pm - 8:21 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

5h 34m1 stop Minneapolis St Paul

$247Delta

Thu, Nov 5 - Wed, Nov 11

2:49 pm - 5:13 amBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

13h 24m1 stop Las Vegas Harry Reid Intl

6:30 am - 1:54 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

32h 24m2 stops Denver Intl Las Vegas Harry Reid Intl

$270Frontier

Thu, Oct 29 - Wed, Nov 4

8:25 am - 4:50 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

7h 25m1 stop Seattle/Tacoma Intl

7:20 am - 7:53 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

13h 33m1 stop San Diego

$339Alaska Airlines

Mon, Dec 7 - Tue, Dec 8

2:05 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

8h 54m1 stop Seattle/Tacoma Intl

2:08 pm - 8:10 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

7h 02m1 stop Portland

$339Alaska Airlines

Wed, Dec 2 - Tue, Dec 8

4:10 pm - 11:59 pmIDA Idaho Falls Fanning Field-ORD Chicago O'Hare Intl

6h 49m1 stop Denver Intl

7:00 am - 1:37 pmORD Chicago O'Hare Intl-IDA Idaho Falls Fanning Field

7h 37m1 stop Denver Intl

$341United Airlines

Thu, Nov 5 - Sun, Nov 8

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

$359United Airlines

Tue, Nov 3 - Tue, Nov 10

1:24 pm - 6:10 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 46mnonstop

9:45 am - 12:37 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 52mnonstop

$359American Airlines

Wed, Nov 4 - Tue, Nov 10

1:24 pm - 6:10 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 46mnonstop

9:45 am - 12:37 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 52mnonstop

$359American Airlines

Thu, Oct 15 - Mon, Oct 19

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

13h 26m1 stop Las Vegas Harry Reid Intl

6:00 am - 12:35 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

7h 35m1 stop Seattle/Tacoma Intl

$428Multiple Airlines

Thu, Oct 15 - Wed, Oct 21

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

13h 26m1 stop Las Vegas Harry Reid Intl

5:46 pm - 11:59 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

7h 13m1 stop Seattle/Tacoma Intl

$428Multiple Airlines

Mon, Oct 12 - Tue, Oct 20

5:59 am - 1:18 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

6h 19m1 stop Portland

2:14 pm - 8:19 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

7h 05m1 stop Portland

$434Alaska Airlines

Wed, Oct 14 - Tue, Oct 20

5:59 am - 1:18 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

6h 19m1 stop Portland

2:14 pm - 8:19 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

7h 05m1 stop Portland

$434Alaska Airlines

Tue, Oct 13 - Mon, Oct 19

3:24 pm - 8:11 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 47mnonstop

5:00 am - 11:24 amORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

7h 24m1 stop Dallas/Fort Worth

$456American Airlines

Tue, Oct 13 - Mon, Oct 19

3:24 pm - 8:11 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 47mnonstop

5:00 am - 1:22 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

9h 22m1 stop Phoenix Sky Harbor Intl

$456American Airlines

Tue, Oct 13 - Fri, Oct 23

3:36 pm - 11:34 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

6h 58m1 stop Seattle/Tacoma Intl

7:15 pm - 11:59 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

5h 44m1 stop Salt Lake City

$466Delta

Tue, Oct 13 - Thu, Oct 22

5:30 am - 11:40 amBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

5h 10m1 stop Minneapolis St Paul

6:30 am - 1:34 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

8h 04m1 stop Atlanta Hartsfield-Jackson

$466Delta

Sat, Oct 10 - Mon, Oct 12

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

3h 39mnonstop

7:55 pm - 10:58 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

4h 03mnonstop

$501United Airlines

Sat, Oct 10 - Mon, Oct 12

2:44 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

8h 15m1 stop Denver Intl

7:55 pm - 10:58 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

4h 03mnonstop

$511United Airlines

Tue, Nov 3 - Tue, Nov 10

1:24 pm - 6:10 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 46mnonstop

9:45 am - 12:37 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 52mnonstop

$359American Airlines

Wed, Nov 4 - Tue, Nov 10

1:24 pm - 6:10 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 46mnonstop

9:45 am - 12:37 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 52mnonstop

$359American Airlines

Thu, Nov 5 - Sun, Nov 8

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

$359United Airlines

Sat, Oct 31 - Sun, Nov 8

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

$359United Airlines

Wed, Nov 4 - Wed, Nov 11

1:24 pm - 6:10 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 46mnonstop

9:45 am - 12:37 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 52mnonstop

$359American Airlines

Sun, Nov 1 - Sat, Nov 7

1:24 pm - 6:10 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 46mnonstop

9:45 am - 12:37 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 52mnonstop

$359American Airlines

Thu, Oct 29 - Mon, Nov 2

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

3h 34mnonstop

7:45 pm - 10:51 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

4h 06mnonstop

$359United Airlines

Thu, Nov 19 - Thu, Nov 26

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

3h 34mnonstop

8:50 am - 12:12 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

4h 22mnonstop

$359United Airlines

Thu, Dec 24 - Fri, Jan 1

8:05 am - 12:53 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 48mnonstop

8:34 am - 11:32 amORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 58mnonstop

$359United Airlines

Mon, Nov 9 - Sat, Nov 14

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

3h 34mnonstop

7:45 pm - 10:51 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

4h 06mnonstop

$359United Airlines

Low season	January
High season	July
Cheapest flight	$106

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 11% 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.

Merrillville

Gurnee

South Haven

Oak Brook

Tinley Park

Hammond

Saint Joseph

Des Plaines

Elk Grove Village

Hoffman Estates

Oakbrook Terrace

Portage

South Holland

Willowbrook

Lansing

Lisle

Alsip

Delavan

Valparaiso

Northbrook

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ORD

$106 Find Cheap Flights from Idaho to Chicago O'Hare Airport - Compare and Save

Cheap Flights from Idaho to O'Hare Intl

Cheap flights from Idaho to O'Hare Intl with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Good to know

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Cheapest flight

FAQs for booking Idaho to Chicago O'Hare Airport flights

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

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Choose which airport to fly into in Chicago

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