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Cheap flights from Chicago Midway Airport to Idaho Falls from $267

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 8/15. 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 Chicago Midway Airport to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:00 pm - 10:19 pm
MDW
-
IDA
10h 19m
2 stops
Delta Logo
6:00 am - 4:50 pm
IDA
-
MDW
9h 50m
2 stops
$515Delta
Thu, Oct 29 - Sun, Nov 1
Delta Logo
1:49 pm - 2:37 pm
MDW
-
IDA
25h 48m
2 stops
Delta Logo
7:00 pm - 8:37 am
IDA
-
MDW
12h 37m
2 stops
$583Delta
Fri, Jul 3 - Wed, Jul 8
Delta Logo
9:54 am - 10:31 pm
MDW
-
IDA
13h 37m
2 stops
Delta Logo
7:00 pm - 9:14 am
IDA
-
MDW
13h 14m
2 stops
$588Delta
Sat, Jun 27 - Fri, Jul 3
Delta Logo
7:16 pm - 2:37 pm
MDW
-
IDA
20h 21m
2 stops
Delta Logo
7:00 pm - 1:09 pm
IDA
-
MDW
17h 09m
2 stops
$595Delta
Fri, Jul 3 - Mon, Jul 6
Delta Logo
9:54 am - 6:21 pm
MDW
-
IDA
9h 27m
2 stops
Delta Logo
6:00 am - 3:40 pm
IDA
-
MDW
8h 40m
2 stops
$617Delta
Sat, Jun 27 - Sat, Jul 4
Delta Logo
9:54 am - 2:37 pm
MDW
-
IDA
29h 43m
2 stops
Delta Logo
3:22 pm - 10:15 pm
IDA
-
MDW
29h 53m
2 stops
$635Delta
Fri, Jul 3 - Tue, Jul 7
Delta Logo
1:49 pm - 2:37 pm
MDW
-
IDA
25h 48m
2 stops
Delta Logo
3:22 pm - 10:15 pm
IDA
-
MDW
29h 53m
2 stops
$644Delta
Fri, Jul 3 - Thu, Jul 9
Delta Logo
9:17 am - 10:43 am
MDW
-
IDA
26h 26m
2 stops
Delta Logo
3:25 pm - 8:37 am
IDA
-
MDW
16h 12m
2 stops
$675Delta
Fri, Jul 3 - Sat, Jul 4
Delta Logo
1:49 pm - 10:31 pm
MDW
-
IDA
9h 42m
2 stops
Delta Logo
7:00 pm - 8:37 am
IDA
-
MDW
12h 37m
2 stops
$690Delta
Sat, Jul 4 - Wed, Jul 8
Delta Logo
1:49 pm - 10:31 pm
MDW
-
IDA
9h 42m
2 stops
Delta Logo
7:00 pm - 1:09 pm
IDA
-
MDW
17h 09m
2 stops
$702Delta
Sat, Jul 4 - Mon, Jul 6

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Delta flights from Chicago Midway Airport to Idaho Falls

Our best Delta deals on Chicago Midway Airport to Idaho Falls flight tickets
Delta
Oct 29
MDW1:00 pmChicago Midway
10h 19m
2 stops
IDA10:19 pmIdaho Falls Fanning Field
Nov 1
IDA6:00 amIdaho Falls Fanning Field
9h 50m
2 stops
MDW4:50 pmChicago Midway
$515
Delta
Jul 3
MDW1:49 pmChicago Midway
25h 48m
2 stops
IDA2:37 pmIdaho Falls Fanning Field
Jul 8
IDA7:00 pmIdaho Falls Fanning Field
12h 37m
2 stops
MDW8:37 amChicago Midway
$583
Delta
Jun 27
MDW9:54 amChicago Midway
13h 37m
2 stops
IDA10:31 pmIdaho Falls Fanning Field
Jul 3
IDA7:00 pmIdaho Falls Fanning Field
13h 14m
2 stops
MDW9:14 amChicago Midway
$588

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 June 13, 2026.
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

Cheapest round-trip

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Thu 10/29

1:00 pm-10:19 pm

2 stops10h 19m

Idaho Falls Fanning Field

Sun 11/1

6:00 am-4:50 pm

2 stops9h 50m

$515

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Fri 7/3

1:49 pm-2:37 pm

2 stops25h 48m

Idaho Falls Fanning Field

Wed 7/8

7:00 pm-8:37 am

2 stops12h 37m

$583

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Sat 6/27

9:54 am-10:31 pm

2 stops13h 37m

Idaho Falls Fanning Field

Fri 7/3

7:00 pm-9:14 am

2 stops13h 14m

$588

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Fri 7/3

7:16 pm-2:37 pm

2 stops20h 21m

Idaho Falls Fanning Field

Mon 7/6

7:00 pm-1:09 pm

2 stops17h 09m

$595
Quickest round-trip

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Sat 6/27

9:54 am-6:21 pm

2 stops9h 27m

Idaho Falls Fanning Field

Sat 7/4

6:00 am-3:40 pm

2 stops8h 40m

$617

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Fri 7/3

9:54 am-2:37 pm

2 stops29h 43m

Idaho Falls Fanning Field

Tue 7/7

3:22 pm-10:15 pm

2 stops29h 53m

$635

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Fri 7/3

1:49 pm-2:37 pm

2 stops25h 48m

Idaho Falls Fanning Field

Thu 7/9

3:22 pm-10:15 pm

2 stops29h 53m

$644

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Fri 7/3

9:17 am-10:43 am

2 stops26h 26m

Idaho Falls Fanning Field

Sat 7/4

3:25 pm-8:37 am

2 stops16h 12m

$675

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Sat 7/4

1:49 pm-10:31 pm

2 stops9h 42m

Idaho Falls Fanning Field

Wed 7/8

7:00 pm-8:37 am

2 stops12h 37m

$690

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Sat 7/4

1:49 pm-10:31 pm

2 stops9h 42m

Idaho Falls Fanning Field

Mon 7/6

7:00 pm-1:09 pm

2 stops17h 09m

$702

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 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 Tuesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $390. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Friday is $550.

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

Fastest flight time

9h 23m

Direct flights

None
The fastest flight from Chicago Midway Airport to Idaho Falls takes 9h 23m
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.
Search flight deals

Frequently asked questions about flying from Chicago Midway Airport to Idaho Falls

  • 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 23m, 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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