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Idaho Falls

$209+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — IDA
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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Cheap 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 July 25, 2026.

This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:30 am
MKE
-
IDA
1 stop8h 05m
Delta
Mon 8/247:00 pm
IDA
-
MKE
2 stops13h 16m
Delta
Deal found 7/20$416
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 8/276:00 am
MKE
-
IDA
1 stop8h 09m
American Airlines
Sun 8/301:43 pm
IDA
-
MKE
1 stop6h 17m
American Airlines
Deal found 7/25$430
This Delta deal was found by Cheapflights users on 7/22. 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 8/277:30 am
MKE
-
IDA
1 stop8h 05m
Delta
Sun 8/307:00 pm
IDA
-
MKE
2 stops13h 16m
Delta
Deal found 7/22$435
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:31 am
MKE
-
IDA
1 stop5h 57m
American Airlines
Mon 9/211:58 pm
IDA
-
MKE
1 stop17h 03m
American Airlines
Deal found 7/20$464
This American Airlines deal was found by Cheapflights users on 7/24. 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 8/86:00 am
MKE
-
IDA
1 stop8h 09m
American Airlines
Wed 8/121:43 pm
IDA
-
MKE
1 stop5h 16m
American Airlines
Deal found 7/24$485
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 12/122:50 pm
MKE
-
IDA
1 stop8h 49m
Alaska Airlines
Tue 12/156:15 am
IDA
-
MKE
1 stop6h 37m
Alaska Airlines
Deal found 7/21$503
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/85:00 am
MKE
-
IDA
2 stops9h 25m
United Airlines
Wed 8/125:53 pm
IDA
-
MKE
1 stop5h 06m
United Airlines
Deal found 7/24$507

Find 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 July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$416
(Delta)

One-way from

$209
(American Airlines)

Popular in

November

Cheapest in

April

Average price

$561
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 Milwaukee-Mitchell to Idaho Falls Fanning Field
Search Deals
One-way flight from Milwaukee-Mitchell to Idaho Falls Fanning Field
Search Deals
Highest demand for flights based on searches. 40% potential increase in price ($538 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 32% potential price decrease ($192 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 25, 2026.
Use the filters below to find and compare flights from Milwaukee to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Tue 8/18

7:30 am-2:35 pm

1 stop8h 05m

Idaho Falls Fanning Field

Mon 8/24

7:00 pm-9:16 am

2 stops13h 16m

$416

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Thu 8/27

7:30 am-2:35 pm

1 stop8h 05m

Idaho Falls Fanning Field

Sun 8/30

7:00 pm-9:16 am

2 stops13h 16m

$435

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Sat 9/12

8:31 am-1:28 pm

1 stop5h 57m

Idaho Falls Fanning Field

Mon 9/21

1:58 pm-8:01 am

1 stop17h 03m

$464
Quickest round-trip

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Sat 12/12

2:50 pm-10:39 pm

1 stop8h 49m

Idaho Falls Fanning Field

Tue 12/15

6:15 am-1:52 pm

1 stop6h 37m

$503
Cheapest one-way

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Sat 9/5

8:20 am-1:49 pm

1 stop6h 29m

$209

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Sat 9/5

10:19 am-5:16 pm

2 stops7h 57m

$214
Quickest one-way

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Sun 8/30

8:15 am-1:29 pm

1 stop6h 14m

$215

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Sat 9/5

3:07 pm-1:24 pm

3 stops23h 17m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Sorted by cheapest first

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Idaho Falls flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 July 25, 2026.
Read through reviews of airlines operating flights from Milwaukee to Idaho Falls, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,034 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,034 reviews
United Airlines
7.4
Good
10,034 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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 05m. The distance from Milwaukee to Idaho Falls is about 1212 mi.

  • What is the cheapest airline to fly from Milwaukee to Idaho Falls round-trip?

    According to our current data, United Airlines ($314), offers the cheapest pricing from Milwaukee to Idaho Falls. United Airlines is priced at 59% 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.

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 Milwaukee to Idaho Falls

Discover the top airline 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 July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$314Average$514FlexibilityNo cancel feeOn-time69%

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