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Cheap flights from Idaho to Chicago from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Chicago departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Idaho to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:00 am - 11:30 am
GEG
-
MDW
3h 30mnonstop
Southwest Logo
6:40 am - 10:15 am
MDW
-
GEG
5h 35m
1 stop
$301Southwest
Mon, Sep 28 - Wed, Sep 30
Southwest Logo
6:00 am - 11:30 am
GEG
-
MDW
3h 30mnonstop
Southwest Logo
8:50 pm - 10:40 pm
MDW
-
GEG
3h 50mnonstop
$306Southwest
Thu, Aug 13 - Mon, Aug 17
Southwest Logo
8:00 am - 7:05 pm
GEG
-
MDW
9h 05m
2 stops
Southwest Logo
10:20 am - 4:15 pm
MDW
-
GEG
7h 55m
1 stop
$316Southwest
Sat, Aug 15 - Wed, Aug 19
Southwest Logo
6:00 am - 11:30 am
GEG
-
MDW
3h 30mnonstop
Southwest Logo
6:55 am - 12:05 pm
MDW
-
GEG
7h 10m
1 stop
$319Southwest
Thu, Sep 24 - Sat, Sep 26
Southwest Logo
6:00 am - 11:30 am
GEG
-
MDW
3h 30mnonstop
Southwest Logo
8:50 pm - 10:40 pm
MDW
-
GEG
3h 50mnonstop
$321Southwest
Thu, Aug 13 - Mon, Aug 17
Southwest Logo
3:15 pm - 5:00 am
GEG
-
MDW
11h 45m
1 stop
Southwest Logo
2:40 pm - 9:25 pm
MDW
-
GEG
8h 45m
1 stop
$322Southwest
Sat, Aug 8 - Sat, Aug 15
Southwest Logo
6:00 am - 11:30 am
GEG
-
MDW
3h 30mnonstop
Southwest Logo
2:25 pm - 8:55 pm
MDW
-
GEG
8h 30m
2 stops
$324Southwest
Thu, Sep 24 - Sat, Sep 26
Southwest Logo
6:20 pm - 5:50 am
GEG
-
MDW
9h 30m
1 stop
Southwest Logo
6:05 am - 12:10 pm
MDW
-
GEG
8h 05m
1 stop
$326Southwest
Thu, Oct 1 - Sat, Oct 3
Delta Logo
11:10 pm - 9:59 am
BOI
-
MDW
9h 49m
1 stop
Delta Logo
6:05 am - 12:49 pm
MDW
-
BOI
7h 44m
1 stop
$333Delta
Mon, Aug 10 - Wed, Aug 26
Delta Logo
1:59 pm - 10:36 pm
BOI
-
MDW
7h 37m
1 stop
Delta Logo
10:54 am - 9:59 pm
MDW
-
BOI
12h 05m
2 stops
$338Delta
Mon, Aug 31 - Tue, Sep 1

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Delta flights from Idaho to Chicago Midway Airport

Our best Delta deals on Idaho to Chicago Midway Airport flight tickets
Delta
Aug 10
BOI11:10 pmBoise Air Term. Gowen Fld
9h 49m
1 stop
MDW9:59 amChicago Midway
Aug 26
MDW6:05 amChicago Midway
7h 44m
1 stop
BOI12:49 pmBoise Air Term. Gowen Fld
$333
Delta
Aug 31
BOI1:59 pmBoise Air Term. Gowen Fld
7h 37m
1 stop
MDW10:36 pmChicago Midway
Sep 1
MDW10:54 amChicago Midway
12h 05m
2 stops
BOI9:59 pmBoise Air Term. Gowen Fld
$338
Delta
Aug 10
BOI11:10 pmBoise Air Term. Gowen Fld
9h 49m
1 stop
MDW9:59 amChicago Midway
Aug 24
MDW7:25 pmChicago Midway
5h 34m
1 stop
BOI11:59 pmBoise Air Term. Gowen Fld
$339

Southwest flights from Idaho to Chicago Midway Airport

Our best Southwest deals on Idaho to Chicago Midway Airport flight tickets
Southwest
Sep 28
GEG6:00 amSpokane
3h 30m
MDW11:30 amChicago Midway
Sep 30
MDW6:40 amChicago Midway
5h 35m
1 stop
GEG10:15 amSpokane
$301
Southwest
Aug 13
GEG6:00 amSpokane
3h 30m
MDW11:30 amChicago Midway
Aug 17
MDW8:50 pmChicago Midway
3h 50m
GEG10:40 pmSpokane
$306
Southwest
Aug 15
GEG8:00 amSpokane
10h 15m
1 stop
MDW8:15 pmChicago Midway
Aug 19
MDW2:10 pmChicago Midway
9h 55m
1 stop
GEG10:05 pmSpokane
$316

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Chicago Midway Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 3, 2026.
Use the filters below to find and compare flights from Idaho to Chicago Midway Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneChicago

GEG - MDW

GEGMDW

Spokane

Mon 9/28

6:00 am-11:30 am

Nonstop3h 30m

Chicago Midway

Wed 9/30

6:40 am-10:15 am

1 stop5h 35m

$301
Quickest round-trip

SpokaneChicago

GEG - MDW

GEGMDW

Spokane

Thu 8/13

6:00 am-11:30 am

Nonstop3h 30m

Chicago Midway

Mon 8/17

8:50 pm-10:40 pm

Nonstop3h 50m

$306

SpokaneChicago

GEG - MDW

GEGMDW

Spokane

Sat 8/15

8:00 am-7:05 pm

2 stops9h 05m

Chicago Midway

Wed 8/19

10:20 am-4:15 pm

1 stop7h 55m

$316

SpokaneChicago

GEG - MDW

GEGMDW

Spokane

Thu 9/24

6:00 am-11:30 am

Nonstop3h 30m

Chicago Midway

Sat 9/26

6:55 am-12:05 pm

1 stop7h 10m

$319

SpokaneChicago

GEG - MDW

GEGMDW

Spokane

Thu 8/13

6:00 am-11:30 am

Nonstop3h 30m

Chicago Midway

Mon 8/17

8:50 pm-10:40 pm

Nonstop3h 50m

$321

SpokaneChicago

GEG - MDW

GEGMDW

Spokane

Sat 8/8

3:15 pm-5:00 am

1 stop11h 45m

Chicago Midway

Sat 8/15

2:40 pm-9:25 pm

1 stop8h 45m

$322

SpokaneChicago

GEG - MDW

GEGMDW

Spokane

Thu 9/24

6:00 am-11:30 am

Nonstop3h 30m

Chicago Midway

Sat 9/26

2:25 pm-8:55 pm

2 stops8h 30m

$324

SpokaneChicago

GEG - MDW

GEGMDW

Spokane

Thu 10/1

6:20 pm-5:50 am

1 stop9h 30m

Chicago Midway

Sat 10/3

6:05 am-12:10 pm

1 stop8h 05m

$326

BoiseChicago

BOI - MDW

BOIMDW

Boise Air Term. Gowen Fld

Mon 8/10

11:10 pm-9:59 am

1 stop9h 49m

Chicago Midway

Wed 8/26

6:05 am-12:49 pm

1 stop7h 44m

$333

BoiseChicago

BOI - MDW

BOIMDW

Boise Air Term. Gowen Fld

Mon 8/31

1:59 pm-10:36 pm

1 stop7h 37m

Chicago Midway

Tue 9/1

10:54 am-9:59 pm

2 stops12h 05m

$338

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 Midway 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 day to depart on your flight to Chicago Midway Airport?

According to our data, Friday is the cheapest day to fly to Chicago Midway Airport from Idaho. The lowest ticket price found for a Friday departure recently was $439. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Tuesday 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 $586.

What is the cheapest time of day to depart on your flight to Chicago Midway Airport?

Flying to Chicago Midway Airport from Idaho at noon is the least expensive time of day to depart. momondo users have found prices as low as $416 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $505. 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 Midway flight route?

Fly from Boise Air Term. Gowen Fld to Chicago Midway for the best Idaho - Chicago Midway flight prices

What cabin class options are available on Idaho to Chicago Midway Airport flights?

There is only 1 cabin class available to choose from on Idaho to Chicago Midway 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 Midway Airport flights?

You could potentially save up to 34% on your flight if you consider stops on a Idaho to Chicago Midway Airport flight.

Cheap Idaho to Chicago Midway Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Chicago Midway Airport

Best Price Found

$298

Fastest flight time

3h 20m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat
The best one-way flight to Chicago Midway Airport from Idaho in the past 72 hours is $298. The best round-trip flight deal from Idaho to Chicago Midway Airport found on momondo in the last 72 hours is $482.
The fastest flight from Idaho to Chicago Midway Airport takes 3h 20m
Direct flights go from Idaho to Chicago Midway Airport on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
Search flight deals

Frequently asked questions about flying from Idaho to Chicago Midway Airport

  • When did momondo last update prices for flights from Idaho to Chicago Midway Airport?

    Prices for flights from Idaho to Chicago Midway Airport refresh daily.

  • How many operators does momondo search for flights from Idaho to Chicago Midway Airport?

  • How old do you have to be to fly from Idaho to Chicago Midway Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Chicago Midway Airport.

  • What documentation or ID do you need to fly to Chicago Midway Airport?

    The required travel and health documents for your Chicago Midway Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago Midway Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Idaho to Chicago Midway Airport?

Best airlines flying from Idaho to Chicago Midway Airport

Compare and see reviews for airlines that fly from Idaho to Chicago Midway Airport with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $234Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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New Buffalo
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Benton Harbor
Saint Joseph
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Valparaiso
Schererville
Munster
Crown Point
Monticello
Chesterton
Porter
Griffith
Saint John

Why use momondo?

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

It is quick and easy to find Idaho to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

Yes. momondo enables you to select and highlight flights to Chicago from Idaho with this policy.

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

momondo helps you find the best flight between Idaho and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Chicago from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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