IDA - MKE

$380 Find Cheap Flights from Idaho Falls to Milwaukee

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Milwaukee departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Milwaukee

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Milwaukee, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Milwaukee, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$426
American Airlines
Fri 12/5Mon 12/8
IDA - MKE • 1 stop
Cheapest one-way
$380
American Airlines
Mon 12/1
IDA - MKE • 1 stop
Top airlines
American Airlines
Cheapest • from $426 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Milwaukee!
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Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Milwaukee that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to Milwaukee

Fri, Dec 5 - Mon, Dec 8
American Airlines Logo
1:58 pm - 10:05 pmIDA-MKE
7h 07m1 stop
American Airlines Logo
6:10 am - 1:27 pmMKE-IDA
8h 17m1 stop
$426American Airlines
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Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
2:35 pm - 8:48 pmIDA-MKE
5h 13m1 stop
United Airlines Logo
4:10 pm - 9:09 pmMKE-IDA
5h 59m1 stop
$451United Airlines
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Tue, Mar 10 - Wed, Mar 11
Alaska Airlines Logo
8:00 am - 9:16 pmIDA-MKE
12h 16m2 stops
Alaska Airlines Logo
2:36 pm - 10:38 pmMKE-IDA
9h 02m1 stop
$476Alaska Airlines
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Tue, Mar 10 - Wed, Mar 11
Alaska Airlines Logo
8:00 am - 9:16 pmIDA-MKE
12h 16m2 stops
Alaska Airlines Logo
11:40 am - 10:38 pmMKE-IDA
11h 58m2 stops
$481Alaska Airlines
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Fri, Dec 5 - Mon, Dec 8
Alaska Airlines Logo
5:07 pm - 2:55 pmIDA-MKE
20h 48m1 stop
Alaska Airlines Logo
5:00 am - 4:27 pmMKE-IDA
12h 27m2 stops
$488Alaska Airlines
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Fri, Dec 5 - Mon, Dec 8
Alaska Airlines Logo
5:07 pm - 5:16 pmIDA-MKE
23h 09m2 stops
Alaska Airlines Logo
5:00 am - 4:27 pmMKE-IDA
12h 27m2 stops
$493Alaska Airlines
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Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
2:35 pm - 8:48 pmIDA-MKE
5h 13m1 stop
United Airlines Logo
9:44 am - 9:09 pmMKE-IDA
12h 25m2 stops
$555United Airlines
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Tue, Mar 10 - Wed, Mar 11
Delta Logo
6:00 am - 4:46 pmIDA-MKE
9h 46m2 stops
Delta Logo
1:00 pm - 10:21 pmMKE-IDA
10h 21m2 stops
$589Delta
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Sun, Dec 21 - Sat, Dec 27
United Airlines Logo
4:05 pm - 10:15 pmIDA-MKE
5h 10m1 stop
United Airlines Logo
8:00 am - 9:58 amMKE-IDA
26h 58m2 stops
$802United Airlines
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Sun, Dec 21 - Sat, Dec 27
United Airlines Logo
4:05 pm - 3:13 pmIDA-MKE
22h 08m2 stops
United Airlines Logo
5:00 am - 1:30 pmMKE-IDA
9h 30m2 stops
$921United Airlines
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Booking Insights

KAYAK's insights & trends for Idaho Falls to Milwaukee flights

Get data-powered insights and trends into flights from Idaho Falls to Milwaukee to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Idaho Falls to Milwaukee?

The average price of all round-trip flights from Idaho Falls to Milwaukee clicked on KAYAK for each day over the last 12 months.

When flying from Idaho Falls to Milwaukee, you should consider leaving on a Thursday and avoid Saturdays if you are looking for the best rates. For your return to Idaho Falls, you’ll find the best rates on Thursdays and the most expensive ones on Wednesdays.

Find deals

Good to know

Cheapest flight$371
Flight from Idaho Falls to Milwaukee

When to book flights from Idaho Falls to Milwaukee

Are your dates flexible? Find out the best times to travel from Idaho Falls to Milwaukee based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Idaho Falls to Milwaukee

  • What is the cheapest flight from Idaho Falls to Milwaukee?

    In the last 3 days, the lowest price for a flight from Idaho Falls to Milwaukee was $380 for a one-way ticket and $426 for a round-trip.

  • Do I need a passport to fly between Idaho Falls and Milwaukee?

    No, a passport isn't needed to fly from Idaho Falls to Milwaukee. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Idaho Falls to Milwaukee?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Idaho Falls to Milwaukee?

    Star Alliance is the only airline alliance operating flights between Idaho Falls and Milwaukee.

  • How does KAYAK find such low prices on flights from Idaho Falls to Milwaukee?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to Milwaukee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to Milwaukee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from Idaho Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to Milwaukee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milwaukee with an airline and back to Idaho Falls with another airline. Booking your flights between Idaho Falls and MKE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to Milwaukee?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milwaukee from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Idaho Falls to Milwaukee

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Milwaukee. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to Milwaukee? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9007 reviews
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
7.7Boarding
Airline reviews

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

10.0 ExcellentKaren, Nov 2025EWR - LAX
Read more United Airlines reviews

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Everything you need to know for your flight from Idaho Falls to Milwaukee

Information on your arrival and departure airports

Idaho Falls (IDA)
Milwaukee (MKE)