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Cheap flights from Chicago Midway Airport to Idaho Falls from $176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago Midway Airport to Idaho Falls departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago Midway Airport to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:20 am - 6:14 pmMDW-IDA
9h 54m2 stops
Delta Logo
6:50 pm - 8:38 amIDA-MDW
12h 48m2 stops
$633Delta
Find Deal
Tue, Apr 14 - Thu, Apr 16
Delta Logo
10:47 am - 10:19 pmMDW-IDA
12h 32m2 stops
Delta Logo
6:00 am - 6:08 pmIDA-MDW
11h 08m2 stops
$1,199Delta
Find Deal
Tue, Nov 25 - Sat, Nov 29
Delta Logo
1:15 pm - 10:19 pmMDW-IDA
10h 04m2 stops
Delta Logo
6:00 am - 4:38 pmIDA-MDW
9h 38m2 stops
$1,215Delta
Find Deal
Wed, Nov 26 - Sun, Nov 30
Delta Logo
9:29 am - 6:17 pmMDW-IDA
9h 48m2 stops
Delta Logo
5:55 am - 5:19 pmIDA-MDW
10h 24m2 stops
$1,269Delta
Find Deal
Sun, Dec 28 - Thu, Jan 1
Delta Logo
10:47 am - 10:19 pmMDW-IDA
12h 32m2 stops
Delta Logo
1:15 pm - 11:40 pmIDA-MDW
9h 25m2 stops
$1,349Delta
Find Deal
Sun, Nov 16 - Thu, Nov 20
Delta Logo
9:50 am - 6:17 pmMDW-IDA
9h 27m2 stops
Delta Logo
5:55 am - 5:19 pmIDA-MDW
10h 24m2 stops
$1,640Delta
Find Deal
Fri, Dec 26 - Wed, Dec 31
Delta Logo
9:29 am - 6:17 pmMDW-IDA
9h 48m2 stops
Delta Logo
5:55 am - 5:19 pmIDA-MDW
10h 24m2 stops
$1,730Delta
Find Deal
Sat, Dec 27 - Thu, Jan 1

Delta flights from Chicago Midway Airport to Idaho Falls

Our best Delta deals on Chicago Midway Airport to Idaho Falls flight tickets
Delta
Apr 14
MDW9:20 amChicago Midway
9h 54m
2 stops
IDA6:14 pmIdaho Falls Fanning Field
Apr 16
IDA6:50 pmIdaho Falls Fanning Field
12h 48m
2 stops
MDW8:38 amChicago Midway
$633
Find similar
Delta
Nov 7
MDW1:08 pmChicago Midway
10h 07m
2 stops
IDA10:15 pmIdaho Falls Fanning Field
Nov 9
IDA6:00 amIdaho Falls Fanning Field
11h 18m
2 stops
MDW6:18 pmChicago Midway
$691
Find similar
Delta
Nov 25
MDW10:47 amChicago Midway
12h 32m
2 stops
IDA10:19 pmIdaho Falls Fanning Field
Nov 29
IDA6:00 amIdaho Falls Fanning Field
11h 08m
2 stops
MDW6:08 pmChicago Midway
$1,199
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago Midway Airport to Idaho Falls 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 November 3, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Tue 4/14

9:20 am-6:14 pm

2 stops9h 54m

Idaho Falls Fanning Field

Thu 4/16

6:50 pm-8:38 am

2 stops12h 48m

$633

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Tue 11/25

10:47 am-10:19 pm

2 stops12h 32m

Idaho Falls Fanning Field

Sat 11/29

6:00 am-6:08 pm

2 stops11h 08m

$1,199

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Wed 11/26

1:15 pm-10:19 pm

2 stops10h 04m

Idaho Falls Fanning Field

Sun 11/30

6:00 am-4:38 pm

2 stops9h 38m

$1,215

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Sun 12/28

9:29 am-6:17 pm

2 stops9h 48m

Idaho Falls Fanning Field

Thu 1/1

5:55 am-5:19 pm

2 stops10h 24m

$1,269

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Sun 11/16

10:47 am-10:19 pm

2 stops12h 32m

Idaho Falls Fanning Field

Thu 11/20

1:15 pm-11:40 pm

2 stops9h 25m

$1,349

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Fri 12/26

9:50 am-6:17 pm

2 stops9h 27m

Idaho Falls Fanning Field

Wed 12/31

5:55 am-5:19 pm

2 stops10h 24m

$1,640

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Sat 12/27

9:29 am-6:17 pm

2 stops9h 48m

Idaho Falls Fanning Field

Thu 1/1

5:55 am-5:19 pm

2 stops10h 24m

$1,730

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Thu 11/20

5:30 am-2:55 pm

3 stops34h 25m

$176

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Thu 11/20

5:30 pm-2:55 pm

2 stops22h 25m

$197

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Mon 12/1

9:41 am-6:17 pm

2 stops9h 36m

$525

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Chicago Midway Airport to Idaho Falls

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 Idaho Falls?

Our data shows that Friday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $323. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Wednesday is $396.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the morning. Flights from Chicago Midway Airport to Idaho Falls during this time can be as low as $371. Try not to purchase tickets at noon because they tend to be around $586. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Chicago Midway Airport to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago Midway Airport to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago Midway Airport to Idaho Falls (MDW to IDA) flight deals and tips

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

Direct flights

None
There are no direct flights from Chicago Midway Airport to Idaho Falls. There are no popular flight routes from Chicago Midway Airport to Idaho Falls.
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  • How far is Chicago Midway to Idaho Falls Fanning Field by plane?

    The distance between Chicago Midway and Idaho Falls Fanning Field is about 1234.9 mi. Flights usually cover this in 9h 27m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Chicago Midway Airport to Idaho Falls Fanning Field Airport are updated daily.

  • How old do you have to be to fly from Chicago Midway Airport to Idaho Falls Fanning Field 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 Chicago Midway Airport to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The necessary travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

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

It is quick and easy to find Chicago to Idaho Falls 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 Idaho Falls that suits you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho Falls from Chicago.

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

Of course. momondo tracks the price of Chicago to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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