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Cheap flights from Idaho to Chicago from $89

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:50 pm - 5:38 amBOI  Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl
13h 48m1 stop Las Vegas Harry Reid Intl
Frontier Logo
6:30 am - 1:55 pmORD  Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld
32h 25m2 stops Denver Intl Las Vegas Harry Reid Intl
$181Frontier
Mon, Sep 14 - Wed, Sep 16
Frontier Logo
2:50 pm - 5:38 amBOI  Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl
13h 48m1 stop Las Vegas Harry Reid Intl
Frontier Logo
1:21 pm - 1:55 pmORD  Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld
25h 34m1 stop Las Vegas Harry Reid Intl
$234Frontier
Thu, Sep 10 - Wed, Sep 16
Delta Logo
11:12 am - 6:04 pmBOI  Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl
5h 52m1 stop Salt Lake City
Delta Logo
12:50 pm - 6:40 pmORD  Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld
6h 50m1 stop Seattle/Tacoma Intl
$239Delta
Tue, Sep 15 - Wed, Sep 16
Delta Logo
8:55 am - 6:00 pmBOI  Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl
8h 05m1 stop Seattle/Tacoma Intl
Delta Logo
7:00 am - 3:16 pmORD  Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld
9h 16m1 stop Seattle/Tacoma Intl
$239Delta
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
2:19 pm - 8:15 pmGEG  Spokane-ORD Chicago O'Hare Intl
3h 56mnonstop
American Airlines Logo
9:50 am - 11:56 amORD  Chicago O'Hare Intl-GEG Spokane
4h 06mnonstop
$255American Airlines
Thu, Oct 1 - Mon, Oct 5
American Airlines Logo
2:19 pm - 8:15 pmGEG  Spokane-ORD Chicago O'Hare Intl
3h 56mnonstop
American Airlines Logo
9:44 am - 11:50 amORD  Chicago O'Hare Intl-GEG Spokane
4h 06mnonstop
$255American Airlines
Thu, Oct 1 - Wed, Oct 7
United Airlines Logo
5:40 pm - 11:59 pmBOI  Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl
5h 19m1 stop Denver Intl
United Airlines Logo
8:40 am - 11:26 amORD  Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld
3h 46mnonstop
$267United Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
5:00 am - 11:19 amBOI  Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl
5h 19m1 stop Denver Intl
United Airlines Logo
8:40 am - 11:30 amORD  Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld
3h 50mnonstop
$267United Airlines
Mon, Nov 9 - Tue, Nov 10
Alaska Airlines Logo
2:16 pm - 11:59 pmBOI  Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl
8h 43m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:00 am - 12:35 pmORD  Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld
7h 35m1 stop Seattle/Tacoma Intl
$289Alaska Airlines
Mon, Sep 28 - Mon, Oct 5
Alaska Airlines Logo
5:52 pm - 6:20 amBOI  Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl
11h 28m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:00 am - 12:35 pmORD  Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld
7h 35m1 stop Seattle/Tacoma Intl
$293Alaska Airlines
Mon, Sep 21 - Thu, Sep 24

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Alaska Airlines flights from Idaho to Chicago O'Hare Intl Airport

Our best Alaska Airlines deals on Idaho to Chicago O'Hare Intl Airport flight tickets
Alaska Airlines
Sep 23
BOI1:15 pmBoise Air Term. Gowen Fld
9h 44m
1 stop
ORD11:59 pmChicago O'Hare Intl
Sep 29
ORD6:00 amChicago O'Hare Intl
7h 35m
1 stop
BOI12:35 pmBoise Air Term. Gowen Fld
$293
Alaska Airlines
Sep 5
GEG7:03 amSpokane
10h 18m
1 stop
ORD7:21 pmChicago O'Hare Intl
Sep 12
ORD6:00 amChicago O'Hare Intl
7h 37m
1 stop
GEG11:37 amSpokane
$294
Alaska Airlines
Sep 12
BOI7:20 amBoise Air Term. Gowen Fld
11h 01m
1 stop
ORD7:21 pmChicago O'Hare Intl
Sep 15
ORD7:00 pmChicago O'Hare Intl
15h 56m
1 stop
BOI9:56 amBoise Air Term. Gowen Fld
$302

American Airlines flights from Idaho to Chicago O'Hare Intl Airport

Our best American Airlines deals on Idaho to Chicago O'Hare Intl Airport flight tickets
American Airlines
Oct 1
GEG2:19 pmSpokane
3h 56m
ORD8:15 pmChicago O'Hare Intl
Oct 5
ORD9:50 amChicago O'Hare Intl
4h 06m
GEG11:56 amSpokane
$255
American Airlines
Oct 24
IDA1:50 pmIdaho Falls Fanning Field
3h 34m
ORD6:24 pmChicago O'Hare Intl
Oct 27
ORD10:30 amChicago O'Hare Intl
3h 50m
IDA1:20 pmIdaho Falls Fanning Field
$281
American Airlines
Oct 1
GEG1:53 pmSpokane
7h 50m
1 stop
ORD11:43 pmChicago O'Hare Intl
Oct 5
ORD9:50 amChicago O'Hare Intl
4h 06m
GEG11:56 amSpokane
$286

momondo Fare Finder

 
Use the filters below to find and compare flights from Idaho to Chicago O'Hare Intl Airport that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

BoiseChicago

BOI Boise Air Term. Gowen Fld - ORD Chicago O'Hare Intl

BOIORD

Boise Air Term. Gowen Fld

Mon 9/14

2:50 pm-5:38 am

1 stop13h 48m

Chicago O'Hare Intl

Wed 9/16

6:30 am-1:55 pm

2 stops32h 25m

$181

BoiseChicago

BOI Boise Air Term. Gowen Fld - ORD Chicago O'Hare Intl

BOIORD

Boise Air Term. Gowen Fld

Thu 9/10

2:50 pm-5:38 am

1 stop13h 48m

Chicago O'Hare Intl

Wed 9/16

1:21 pm-1:55 pm

1 stop25h 34m

$234

BoiseChicago

BOI Boise Air Term. Gowen Fld - ORD Chicago O'Hare Intl

BOIORD

Boise Air Term. Gowen Fld

Tue 9/15

11:12 am-6:04 pm

1 stop5h 52m

Chicago O'Hare Intl

Wed 9/16

12:50 pm-6:40 pm

1 stop6h 50m

$239

BoiseChicago

BOI Boise Air Term. Gowen Fld - ORD Chicago O'Hare Intl

BOIORD

Boise Air Term. Gowen Fld

Sat 9/12

8:55 am-6:00 pm

1 stop8h 05m

Chicago O'Hare Intl

Sat 9/19

7:00 am-3:16 pm

1 stop9h 16m

$239
Quickest round-trip

SpokaneChicago

GEG Spokane - ORD Chicago O'Hare Intl

GEGORD

Spokane

Thu 10/1

2:19 pm-8:15 pm

Nonstop3h 56m

Chicago O'Hare Intl

Mon 10/5

9:50 am-11:56 am

Nonstop4h 06m

$255

SpokaneChicago

GEG Spokane - ORD Chicago O'Hare Intl

GEGORD

Spokane

Thu 10/1

2:19 pm-8:15 pm

Nonstop3h 56m

Chicago O'Hare Intl

Wed 10/7

9:44 am-11:50 am

Nonstop4h 06m

$255

BoiseChicago

BOI Boise Air Term. Gowen Fld - ORD Chicago O'Hare Intl

BOIORD

Boise Air Term. Gowen Fld

Sat 9/12

5:40 pm-11:59 pm

1 stop5h 19m

Chicago O'Hare Intl

Sat 9/19

8:40 am-11:26 am

Nonstop3h 46m

$267

BoiseChicago

BOI Boise Air Term. Gowen Fld - ORD Chicago O'Hare Intl

BOIORD

Boise Air Term. Gowen Fld

Mon 11/9

5:00 am-11:19 am

1 stop5h 19m

Chicago O'Hare Intl

Tue 11/10

8:40 am-11:30 am

Nonstop3h 50m

$267

BoiseChicago

BOI Boise Air Term. Gowen Fld - ORD Chicago O'Hare Intl

BOIORD

Boise Air Term. Gowen Fld

Mon 9/28

2:16 pm-11:59 pm

1 stop8h 43m

Chicago O'Hare Intl

Mon 10/5

6:00 am-12:35 pm

1 stop7h 35m

$289

BoiseChicago

BOI Boise Air Term. Gowen Fld - ORD Chicago O'Hare Intl

BOIORD

Boise Air Term. Gowen Fld

Mon 9/21

5:52 pm-6:20 am

1 stop11h 28m

Chicago O'Hare Intl

Thu 9/24

6:00 am-12:35 pm

1 stop7h 35m

$293

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Idaho to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of October is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Idaho averaging around $395.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $503. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Idaho because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $736.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Idaho in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $435 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around $638. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Idaho to Chicago O'Hare Intl flight route?

Fly from Idaho Falls Fanning Field to Chicago O'Hare Intl for the best Idaho - Chicago O'Hare Intl flight prices

How far in advance should I book a flight from Idaho to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $418 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Idaho for as low as $331 on momondo.

What cabin class options are available on Idaho to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Idaho to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Idaho to Chicago O'Hare Intl Airport flights?

You could potentially save up to 9% on your flight if you consider stops on a Idaho to Chicago O'Hare Intl Airport flight.

Cheap Idaho to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Chicago O'Hare Intl Airport

Best Price Found

$89

Fastest flight time

2h 57m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Idaho in the past 72 hours is $89. The best round-trip flight deal from Idaho to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $181.
The fastest flight from Idaho to Chicago O'Hare Intl Airport takes 2h 57m
Direct flights go from Idaho to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Idaho to Chicago O'Hare Intl Airport

  • When did momondo last update prices for flights from Idaho to Chicago O'Hare Intl Airport?

    Prices for flights from Idaho to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Idaho to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Idaho to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Idaho to Chicago O'Hare Intl Airport?

Best airlines flying from Idaho to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Idaho to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $253Free CancellationRating
7.8
8,498 reviews
Search Delta flights
American AirlinesPriceFrom $290Free CancellationRating
7.1
11,961 reviews
Search American Airlines flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
10,104 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $298Free CancellationRating
7.9
12,813 reviews
Search Alaska Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
Merrillville
Rockford
South Haven
Gurnee
Rosemont
Oak Brook
Orland Park
Naperville
Joliet
New Buffalo
Kenosha
Hammond
Racine
Aurora
Janesville
Elgin
Evanston
South Holland

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Chicago?

Finding the right flight to Chicago from Idaho is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

Can I find flights from Idaho to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Idaho to Chicago?

Once you have performed a search for Idaho to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Idaho to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Idaho to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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