$187 Cheap Flights from Milwaukee (MKE) to Idaho Falls (IDA)

View $187 flight on Fri, May 30, 2025Opens in a new window

Popular airlines from General Mitchell Intl. Airport (MKE) to Idaho Falls Regional Airport (IDA)

Find available prices by choosing your travel dates.

Cheap Flights from Milwaukee to Idaho Falls (MKE-IDA)

Prices were available within the past 7 days and start at $187 for one-way flights and $369 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bargain Flight
Tue, Sep 23 - Tue, Sep 30
MKE
Milwaukee
IDA
Idaho Falls
$369 Roundtrip, found 1 day ago
$369
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Tue, Sep 23 from Milwaukee to Idaho Falls, returning Tue, Sep 30, priced at $369 found 1 day ago
Bargain Flight
Tue, Jun 3 - Wed, Jun 11
MKE
Milwaukee
IDA
Idaho Falls
$374 Roundtrip, found 2 days ago
$374
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Tue, Jun 3 from Milwaukee to Idaho Falls, returning Wed, Jun 11, priced at $374 found 2 days ago
Hawaiian Airlines
Sat, May 24 - Sat, Jun 7
MKE
Milwaukee
IDA
Idaho Falls
$375 Roundtrip, found 1 day ago
$375
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, May 24 from Milwaukee to Idaho Falls, returning Sat, Jun 7, priced at $375 found 1 day ago
United
Sat, May 31 - Sat, Jun 7
MKE
Milwaukee
IDA
Idaho Falls
$375 Roundtrip, found 20 hours ago
$375
Roundtrip
found 20 hours ago
Select United flight, departing Sat, May 31 from Milwaukee to Idaho Falls, returning Sat, Jun 7, priced at $375 found 20 hours ago
Delta
Fri, Aug 15 - Sat, Aug 30
MKE
Milwaukee
IDA
Idaho Falls
$375 Roundtrip, found 1 hour ago
$375
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Aug 15 from Milwaukee to Idaho Falls, returning Sat, Aug 30, priced at $375 found 1 hour ago
American Airlines
Tue, Sep 23 - Tue, Sep 30
MKE
Milwaukee
IDA
Idaho Falls
$375 Roundtrip, found 1 day ago
$375
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 23 from Milwaukee to Idaho Falls, returning Tue, Sep 30, priced at $375 found 1 day ago
Alaska Airlines
Wed, May 21 - Sat, May 31
MKE
Milwaukee
IDA
Idaho Falls
$378 Roundtrip, found 5 days ago
$378
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, May 21 from Milwaukee to Idaho Falls, returning Sat, May 31, priced at $378 found 5 days ago
Delta
Tue, Aug 19 - Sat, Aug 30
MKE
Milwaukee
IDA
Idaho Falls
$380 Roundtrip, found 1 hour ago
$380
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Aug 19 from Milwaukee to Idaho Falls, returning Sat, Aug 30, priced at $380 found 1 hour ago
United
Fri, Jun 6 - Tue, Jun 10
MKE
Milwaukee
IDA
Idaho Falls
$383 Roundtrip, found 1 day ago
$383
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jun 6 from Milwaukee to Idaho Falls, returning Tue, Jun 10, priced at $383 found 1 day ago
United
Fri, May 30 - Mon, Jun 2
MKE
Milwaukee
IDA
Idaho Falls
$385 Roundtrip, found 17 hours ago
$385
Roundtrip
found 17 hours ago
Select United flight, departing Fri, May 30 from Milwaukee to Idaho Falls, returning Mon, Jun 2, priced at $385 found 17 hours ago

Frequently asked questions

How much does a flight from General Mitchell Intl. Airport (MKE) to Idaho Falls Regional Airport (IDA) cost?
Discover the latest flight deals from MKE to IDA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MKE to IDA?
The cheapest flights from MKE to IDA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MKE to IDA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from MKE to IDA. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from General Mitchell Intl. Airport (MKE) to Idaho Falls Regional Airport (IDA)?
There aren’t any daily direct flights from General Mitchell Intl. Airport (MKE) to Idaho Falls Regional Airport (IDA). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you’ll be soaring above the clouds in no time at all.
What day of the week has the most flights from MKE to IDA?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Mitchell Intl. Airport (MKE) to Idaho Falls Regional Airport (IDA)?
To touch down at Idaho Falls Regional Airport (IDA) on schedule, choose a flight that takes off from General Mitchell Intl. Airport (MKE) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from General Mitchell Intl. Airport (MKE) to Idaho Falls Regional Airport (IDA) last-minute?
Booking your flight from MKE to IDA just before your getaway is generally more expensive. But if there’s some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a MKE to IDA flight and hotel package?
You’ll typically save money by booking a MKE to IDA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one convenient place. Once you’ve selected your preferred flights and accommodations, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from General Mitchell Intl. Airport (MKE) to Idaho Falls Regional Airport (IDA)?
If you booked your MKE to IDA flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.
*Available to One Key members.