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Idaho Falls

$186+ Cheap flights from Milwaukee to Idaho Falls (MKE - 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — IDA
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Cheap flight deals from Milwaukee to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) 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 November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$382
(United Airlines)

One-way from

$186
(American Airlines)

Popular in

November

Cheapest in

February

Average price

$2,700
Provider with most accurate pricing for Milwaukee-Mitchell-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Idaho Falls Fanning Field flights.
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From Milwaukee-Mitchell to Idaho Falls Fanning Field
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One-way flight from Milwaukee-Mitchell to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 41% potential increase in price ($516 potential increase over avg. RT price).
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Cheapest flight prices on average. 43% potential price decrease ($220 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Milwaukee to Idaho Falls

Cheapest flights from Milwaukee to Idaho Falls
Explore the most affordable flight options available from Milwaukee to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:30 pmMKE - IDA
1 stop23h 36mMultiple Airlines
Mon 1/510:52 pmIDA - MKE
2 stops43h 28mMultiple Airlines
Deal found 11/11$422
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:05 pmMKE - IDA
1 stop10h 02mAlaska Airlines
Mon 1/52:43 pmIDA - MKE
1 stop22h 26mAlaska Airlines
Deal found 11/11$444
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:30 pmMKE - IDA
1 stop23h 36mMultiple Airlines
Tue 12/307:11 pmIDA - MKE
1 stop27h 08mMultiple Airlines
Deal found 11/11$449
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:11 pmMKE - IDA
1 stop7h 48mUnited Airlines
Tue 12/304:05 pmIDA - MKE
1 stop5h 10mUnited Airlines
Deal found 11/11$451
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amMKE - IDA
1 stop8h 06mAlaska Airlines
Mon 1/52:43 pmIDA - MKE
1 stop8h 16mAlaska Airlines
Deal found 11/11$470
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:48 pmMKE - IDA
2 stops37h 13mMultiple Airlines
Tue 12/307:11 pmIDA - MKE
1 stop27h 08mMultiple Airlines
Deal found 11/11$473
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:30 pmMKE - IDA
1 stop23h 36mMultiple Airlines
Fri 1/21:26 pmIDA - MKE
2 stops27h 31mMultiple Airlines
Deal found 11/11$481
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:05 pmMKE - IDA
1 stop10h 02mAlaska Airlines
Thu 1/16:00 amIDA - MKE
1 stop7h 09mAlaska Airlines
Deal found 11/11$494
This Delta deal was found by Cheapflights users on 11/11. 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.
Wed 12/244:04 pmMKE - IDA
2 stops7h 48mDelta
Thu 1/15:55 amIDA - MKE
2 stops8h 29mDelta
Deal found 11/11$495
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:06 pmMKE - IDA
2 stops47h 15mMultiple Airlines
Tue 12/307:11 pmIDA - MKE
1 stop27h 08mMultiple Airlines
Deal found 11/11$500
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:11 pmMKE - IDA
1 stop7h 48mUnited Airlines
Wed 12/314:05 pmIDA - MKE
1 stop5h 10mUnited Airlines
Deal found 11/11$505

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 November 12, 2025.
Use the filters below to find and compare flights from Milwaukee to Idaho Falls that are best for you.

Fly from

Milwaukee

Fly to

Idaho Falls

Route

Depart

Return

Price

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Sat 1/17

8:00 am-3:31 pm

1 stop8h 31m

Idaho Falls Fanning Field

Tue 1/20

2:40 pm-10:56 pm

2 stops7h 16m

$387

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Sun 1/18

8:00 am-1:30 pm

1 stop6h 30m

Idaho Falls Fanning Field

Tue 1/20

2:40 pm-9:21 pm

1 stop5h 41m

$451

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Wed 12/24

4:11 pm-10:59 pm

1 stop7h 48m

Idaho Falls Fanning Field

Mon 1/5

4:05 pm-10:15 pm

1 stop5h 10m

$451

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Wed 12/24

4:11 pm-10:59 pm

1 stop7h 48m

Idaho Falls Fanning Field

Tue 12/30

4:05 pm-10:15 pm

1 stop5h 10m

$451

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Sun 1/18

5:00 am-1:30 pm

2 stops9h 30m

Idaho Falls Fanning Field

Wed 1/21

2:40 pm-9:21 pm

1 stop5h 41m

$456

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Sat 1/17

8:00 am-3:31 pm

1 stop8h 31m

Idaho Falls Fanning Field

Wed 1/21

6:30 am-3:43 pm

2 stops8h 13m

$467

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Sat 12/20

7:48 pm-8:01 am

2 stops37h 13m

Idaho Falls Fanning Field

Tue 12/30

7:11 pm-11:19 pm

1 stop27h 08m

$473

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Wed 12/24

4:04 pm-10:52 pm

2 stops7h 48m

Idaho Falls Fanning Field

Thu 1/1

5:55 am-3:24 pm

2 stops8h 29m

$495

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Tue 1/13

6:40 am-1:37 pm

1 stop7h 57m

$186

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Tue 1/13

8:33 am-9:14 pm

2 stops13h 41m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 17 results
1
2

Compare providers for flights from Milwaukee to Idaho Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Idaho Falls in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-Idaho Falls flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Milwaukee-Idaho Falls flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Milwaukee-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Idaho Falls flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Milwaukee to Idaho Falls

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

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

Currently, August is the cheapest month in which you can book a flight from Milwaukee to Idaho Falls (average of $212). Flying from Milwaukee to Idaho Falls in November is currently the most expensive (average of $355). 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.

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated November 12, 2025.
Read through reviews of airlines operating flights from Milwaukee to Idaho Falls, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,016 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,016 reviews
United Airlines
7.4
Good
9,016 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,052 reviews
United Airlines
7.4
Good
9,016 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

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

    Departing from Milwaukee to Idaho Falls will take you 8h 31m. The distance from Milwaukee to Idaho Falls is about 1212 mi.

  • What are the cheapest airlines flying from Milwaukee to Idaho Falls round-trip?

    According to our current data, United Airlines ($263), and American Airlines ($346) offers the cheapest pricing from Milwaukee to Idaho Falls. United Airlines is priced at 63% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Milwaukee 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 Milwaukee to Idaho Falls?

    Currently, August is the cheapest month in which you can book a flight from Milwaukee to Idaho Falls (average of $212). Flying from Milwaukee to Idaho Falls in November is currently the most expensive (average of $355). 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 2 airlines flying from Milwaukee to Idaho Falls

Discover the top 2 airlines that operate flights from Milwaukee 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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$263Average$555FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$346Average$446FlexibilityNo cancel feeOn-time71%

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