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Idaho Falls

$160+ Cheap flights from Wisconsin 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — IDA
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheap flight deals from Wisconsin to Idaho Falls

Cheapest flights from Wisconsin to Idaho Falls
Explore the most affordable flight options available from Wisconsin to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.

This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:45 am
ORD
-
IDA
Nonstop3h 43m
American Airlines
Tue 9/221:58 pm
IDA
-
ORD
Nonstop3h 37m
American Airlines
Deal found 7/31$281
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:26 pm
MSP
-
IDA
1 stop11h 36m
Multiple Airlines
Mon 10/199:33 pm
IDA
-
MSP
2 stops10h 25m
Multiple Airlines
Deal found 7/30$293
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:35 am
ORD
-
IDA
Nonstop3h 34m
American Airlines
Sat 8/291:43 pm
IDA
-
ORD
Nonstop3h 35m
American Airlines
Deal found 7/30$300
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 am
ORD
-
IDA
1 stop5h 51m
United Airlines
Sat 9/54:04 pm
IDA
-
ORD
1 stop6h 55m
United Airlines
Deal found 7/30$301
This Delta deal was found by Cheapflights users on 7/30. 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 9/110:33 am
ORD
-
IDA
2 stops12h 59m
Delta
Sat 9/53:17 pm
IDA
-
ORD
1 stop5h 16m
Delta
Deal found 7/30$306
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:00 am
ORD
-
IDA
Nonstop3h 38m
United Airlines
Tue 9/84:04 pm
IDA
-
ORD
1 stop6h 55m
United Airlines
Deal found 8/1$309
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:47 am
ORD
-
IDA
Nonstop3h 52m
United Airlines
Fri 9/255:51 pm
IDA
-
ORD
1 stop5h 08m
United Airlines
Deal found 7/31$310
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:30 am
ORD
-
IDA
Nonstop3h 50m
American Airlines
Mon 10/261:50 pm
IDA
-
ORD
Nonstop3h 34m
American Airlines
Deal found 7/30$319
This Delta deal was found by Cheapflights users on 7/31. 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 9/152:05 pm
ORD
-
IDA
1 stop5h 12m
Delta
Sun 9/206:00 am
IDA
-
ORD
1 stop4h 55m
Delta
Deal found 7/31$320
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:25 am
MSP
-
IDA
1 stop8h 05m
Multiple Airlines
Mon 11/97:47 pm
IDA
-
MSP
2 stops24h 48m
Multiple Airlines
Deal found 7/31$325
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:37 am
MSP
-
IDA
1 stop6h 39m
United Airlines
Sat 9/54:04 pm
IDA
-
MSP
1 stop6h 54m
United Airlines
Deal found 7/31$329
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am
MSP
-
IDA
2 stops10h 23m
United Airlines
Thu 9/105:53 pm
IDA
-
MSP
1 stop5h 05m
United Airlines
Deal found 7/31$334

Find flight deals from Wisconsin to Idaho Falls

Keep the following information in mind while searching for Wisconsin to Idaho Falls flight deals. Data was last updated August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$281
(American Airlines)

One-way from

$160
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$483
Provider with most accurate pricing for Milwaukee-Mitchell-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Idaho Falls Fanning Field flights.
Search Deals
From Wisconsin to Idaho Falls Fanning Field
Search Deals
One-way flight from Wisconsin to Idaho Falls Fanning Field
Search Deals
Highest demand for flights based on searches. 38% potential increase in price ($507 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 30% potential price decrease ($190 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin 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 August 2, 2026.
Use the filters below to find and compare flights from Wisconsin to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 9/5

5:00 am-9:51 am

1 stop5h 51m

Idaho Falls Fanning Field

Tue 9/8

4:04 pm-11:59 pm

1 stop6h 55m

$301

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Tue 9/1

10:33 am-10:32 pm

2 stops12h 59m

Idaho Falls Fanning Field

Sat 9/5

6:00 am-5:41 pm

2 stops10h 41m

$311

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 9/19

5:00 am-9:53 am

1 stop5h 53m

Idaho Falls Fanning Field

Fri 9/25

4:05 pm-11:59 pm

1 stop6h 54m

$320

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 8/22

4:45 pm-10:32 pm

1 stop6h 47m

Idaho Falls Fanning Field

Sat 8/29

6:00 am-4:17 pm

2 stops9h 17m

$325

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Tue 9/15

12:29 pm-10:22 pm

2 stops10h 53m

Idaho Falls Fanning Field

Sun 9/20

6:00 am-11:55 am

1 stop4h 55m

$325

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Fri 10/23

7:35 am-12:22 pm

1 stop5h 47m

Idaho Falls Fanning Field

Mon 10/26

6:00 am-11:55 am

1 stop4h 55m

$339

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Thu 10/15

7:35 am-12:22 pm

1 stop5h 47m

Idaho Falls Fanning Field

Sun 10/18

1:05 pm-10:00 pm

1 stop7h 55m

$339

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 8/22

9:00 am-11:38 am

Nonstop3h 38m

Idaho Falls Fanning Field

Sat 8/29

4:04 pm-11:59 pm

1 stop6h 55m

$341

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Fri 10/2

5:45 am-9:53 am

1 stop5h 08m

Idaho Falls Fanning Field

Thu 10/8

4:05 pm-11:59 pm

1 stop6h 54m

$349
Quickest round-trip

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Thu 10/1

5:45 am-9:53 am

1 stop5h 08m

Idaho Falls Fanning Field

Tue 10/6

5:51 pm-11:59 pm

1 stop5h 08m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 56 resultsSorted by cheapest first
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Best time to book a flight from Wisconsin to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Wisconsin 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.

Cheapflights Insights

Everything you need to know about your flight from Wisconsin to Idaho Falls

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Wisconsin 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 Wisconsin?

    If you book a flight to Idaho Falls from Wisconsin, you will be flying to Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.

  • How long is the flight from Wisconsin to Idaho Falls?

    Departing from Wisconsin to Idaho Falls will take you 5h 51m. Wisconsin and Idaho Falls are separated by a distance of 1225 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Wisconsin to Idaho Falls?

    While some choose either Minneapolis St Paul - Idaho Falls Fanning Field or Milwaukee-Mitchell - Idaho Falls Fanning Field, Chicago O'Hare Intl - Idaho Falls Fanning Field is the most popular route from Wisconsin to Idaho Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wisconsin 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.

See more FAQs

Traveling to a place near Idaho Falls?

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

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Top airline flying from Wisconsin to Idaho Falls

Discover the top airline that operate flights from Wisconsin to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$314Average$650FlexibilityNo cancel feeOn-time69%

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