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Idaho Falls

$138+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — IDA
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
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 March 21, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:30 am
MKE
-
IDA
1 stop9h 59m
Alaska Airlines
Tue 10/274:03 pm
IDA
-
MKE
1 stop6h 56m
Alaska Airlines
Deal found 3/16$317
This United Airlines deal was found by Cheapflights users on 3/19. 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 5/235:45 am
MSP
-
IDA
1 stop5h 05m
United Airlines
Tue 6/25:54 pm
IDA
-
MSP
1 stop5h 05m
United Airlines
Deal found 3/19$319
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Wed 10/218:50 am
MSP
-
IDA
1 stop5h 39m
United Airlines
Wed 10/282:35 pm
IDA
-
MSP
2 stops9h 07m
United Airlines
Deal found 3/20$324
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:09 pm
ORD
-
IDA
1 stop8h 30m
Alaska Airlines
Sat 11/74:00 pm
IDA
-
ORD
1 stop6h 41m
Alaska Airlines
Deal found 3/16$329
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:25 pm
MSP
-
IDA
1 stop9h 14m
Alaska Airlines
Sun 9/136:15 am
IDA
-
MSP
1 stop6h 13m
Alaska Airlines
Deal found 3/17$329
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:54 pm
MSP
-
IDA
1 stop19h 23m
Alaska Airlines
Sun 5/246:00 am
IDA
-
MSP
1 stop7h 01m
Alaska Airlines
Deal found 3/17$339
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:09 pm
ORD
-
IDA
1 stop8h 30m
Alaska Airlines
Tue 10/64:03 pm
IDA
-
ORD
1 stop6h 56m
Alaska Airlines
Deal found 3/17$340
This American Airlines deal was found by Cheapflights users on 3/17. 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 8/221:39 pm
ORD
-
IDA
1 stop8h 43m
American Airlines
Sat 8/2912:46 pm
IDA
-
ORD
Nonstop3h 25m
American Airlines
Deal found 3/17$349
This United Airlines deal was found by Cheapflights users on 3/16. 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 4/147:00 am
ORD
-
IDA
1 stop7h 32m
United Airlines
Tue 4/215:20 pm
IDA
-
ORD
1 stop6h 10m
United Airlines
Deal found 3/16$350
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:00 am
ORD
-
IDA
1 stop8h 29m
Alaska Airlines
Mon 10/54:00 pm
IDA
-
ORD
1 stop6h 41m
Alaska Airlines
Deal found 3/17$351
This Delta deal was found by Cheapflights users on 3/17. 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.
Sat 7/117:15 am
ORD
-
IDA
1 stop8h 12m
Delta
Wed 7/223:04 pm
IDA
-
ORD
1 stop5h 54m
Delta
Deal found 3/17$354
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:00 am
ORD
-
IDA
1 stop8h 29m
Alaska Airlines
Sun 10/114:00 pm
IDA
-
ORD
1 stop6h 41m
Alaska Airlines
Deal found 3/17$365

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 March 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(United Airlines)

One-way from

$138
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$1,190
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. 37% potential increase in price ($479 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 31% potential price decrease ($190 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 21, 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
Quickest round-trip

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Sat 5/23

5:45 am-9:50 am

1 stop5h 05m

Idaho Falls Fanning Field

Tue 6/2

5:54 pm-11:59 pm

1 stop5h 05m

$319

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Tue 4/14

7:35 am-12:26 pm

1 stop5h 51m

Idaho Falls Fanning Field

Tue 4/21

5:47 am-11:51 am

1 stop5h 04m

$329

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Thu 6/18

5:45 am-9:50 am

1 stop5h 05m

Idaho Falls Fanning Field

Sat 6/20

4:10 pm-11:59 pm

1 stop6h 49m

$366

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Tue 6/16

6:17 pm-1:06 pm

1 stop19h 49m

Idaho Falls Fanning Field

Sun 6/21

1:43 pm-11:59 pm

1 stop9h 16m

$379

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Sun 5/10

5:30 am-9:55 am

1 stop5h 25m

Idaho Falls Fanning Field

Thu 5/14

5:26 pm-11:40 pm

1 stop5h 14m

$386

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Thu 4/23

5:25 pm-11:39 pm

1 stop7h 14m

Idaho Falls Fanning Field

Fri 5/1

1:43 pm-10:00 pm

1 stop7h 17m

$426

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Thu 4/16

6:00 am-4:19 pm

1 stop11h 19m

Idaho Falls Fanning Field

Thu 4/23

6:00 am-4:56 pm

1 stop9h 56m

$455

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Tue 5/26

6:30 am-1:38 pm

1 stop8h 08m

Idaho Falls Fanning Field

Mon 6/1

2:08 pm-11:06 pm

1 stop7h 58m

$459

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Mon 4/13

6:00 am-4:19 pm

1 stop11h 19m

Idaho Falls Fanning Field

Mon 4/20

4:59 pm-6:39 am

1 stop12h 40m

$459

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Fri 6/5

5:45 am-9:50 am

1 stop5h 05m

Idaho Falls Fanning Field

Tue 6/9

5:54 pm-11:59 pm

1 stop5h 05m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 59 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

What is the cheapest month to book a flight from Wisconsin to Idaho Falls?

Currently, August is the cheapest month in which you can book a flight from Wisconsin to Idaho Falls (average of $212). Flying from Wisconsin to Idaho Falls in December is currently the most expensive (average of $486). 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.

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 05m. Wisconsin and Idaho Falls are separated by a distance of 936 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.

  • What is the cheapest month to book a flight from Wisconsin to Idaho Falls?

    Currently, August is the cheapest month in which you can book a flight from Wisconsin to Idaho Falls (average of $212). Flying from Wisconsin to Idaho Falls in December is currently the most expensive (average of $486). 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

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 March 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$263Average$616FlexibilityNo cancel feeOn-time69%

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