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Idaho Falls

$525+ Cheap flights from Midway (MDW) to Idaho Falls (IDA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — IDA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Midway to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$1,049
(Delta)

One-way from

$525
(Delta)

Popular in

January

Cheapest in

March

Average price

$339
From Chicago Midway to Idaho Falls Fanning Field
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One-way flight from Chicago Midway to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 22% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Midway to Idaho Falls

Cheapest flights from Midway to Idaho Falls
Explore the most affordable flight options available from Midway to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:08 pmMDW - IDA
2 stops10h 17mDelta
Fri 9/196:00 amIDA - MDW
2 stops11h 35mDelta
Deal found 9/10$845
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:35 amMDW - IDA
2 stops12h 40mDelta
Wed 10/156:00 amIDA - MDW
2 stops11h 25mDelta
Deal found 9/10$1,049
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2312:43 pmMDW - IDA
2 stops10h 42mDelta
Fri 9/266:00 amIDA - MDW
2 stops11h 35mDelta
Deal found 9/10$1,149
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:43 pmMDW - IDA
2 stops10h 42mDelta
Wed 9/176:51 pmIDA - MDW
2 stops13h 49mDelta
Deal found 9/11$1,309
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:20 amMDW - IDA
2 stops9h 51mDelta
Mon 9/296:00 amIDA - MDW
2 stops11h 35mDelta
Deal found 9/10$1,509
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:35 amMDW - IDA
2 stops9h 36mDelta
Sat 9/206:00 amIDA - MDW
2 stops10h 35mDelta
Deal found 9/10$1,960
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:43 pmMDW - IDA
2 stops9h 44mDelta
Thu 10/26:00 amIDA - MDW
2 stops11h 35mDelta
Deal found 9/10$3,573

Cheapflights Fare Finder

 
Customize your flight search to find flights from Midway 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to Idaho Falls that are best for you.

Fly from

Midway

Fly to

Idaho Falls

Route

Depart

Return

Price

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Wed 10/8

10:35 am-10:15 pm

2 stops12h 40m

Idaho Falls Fanning Field

Wed 10/15

6:00 am-6:25 pm

2 stops11h 25m

$1,049

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Tue 9/23

12:43 pm-10:25 pm

2 stops10h 42m

Idaho Falls Fanning Field

Fri 9/26

6:00 am-6:35 pm

2 stops11h 35m

$1,149

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Thu 9/25

9:20 am-6:11 pm

2 stops9h 51m

Idaho Falls Fanning Field

Mon 9/29

6:00 am-6:35 pm

2 stops11h 35m

$1,509

ChicagoIdaho Falls

MDW - IDA

MDWIDA

Chicago Midway

Mon 9/29

1:43 pm-10:25 pm

2 stops9h 42m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Midway to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Midway with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Midway to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Idaho Falls from Chicago Midway?

    Idaho Falls Fanning Field (IDA) is the airport you will fly into if you book a flight from Chicago Midway to Idaho Falls. You should not have trouble finding flights to Fanning Field from Chicago Midway; the airport handles an average of 0 inbound flights from Chicago Midway per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Idaho Falls airport from Chicago Midway. It is only a 3.8 mi journey from Fanning Field (IDA) to Idaho Falls’s city center.

  • How long is the flight from Chicago Midway Airport to Idaho Falls?

    Delta can get you from Chicago Midway Airport to Idaho Falls in just under 12h 40m. Your travel time can differ by up to . The distance from Chicago Midway Airport to Idaho Falls is about 1236 mi.

  • Can I find deals for flights from Midway to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Midway to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Midway to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Midway to Idaho Falls.

  • Can I find deals for business class flights from Midway to Idaho Falls?

    Yes. Cheapflights offers flight deals from Midway to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago Midway Airport to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from Chicago Midway Airport to Idaho Falls (average of $380). Flying from Chicago Midway Airport to Idaho Falls in December is currently the most expensive (average of $578). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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