MKE - IDA

$186 Find Cheap Flights from Milwaukee to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Idaho Falls departing on 11/27. 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

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

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Idaho Falls 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 Milwaukee to Idaho Falls

Tue, Apr 7 - Wed, Apr 8
Alaska Airlines Logo
2:36 pm - 10:35 pmMKE-IDA
8h 59m1 stop
Alaska Airlines Logo
6:15 am - 2:03 pmIDA-MKE
6h 48m1 stop
$371Alaska Airlines
Find Deal
Mon, Dec 22 - Fri, Jan 2
Alaska Airlines Logo
3:05 pm - 12:07 amMKE-IDA
10h 02m1 stop
Alaska Airlines Logo
6:00 am - 2:09 pmIDA-MKE
7h 09m1 stop
$412Alaska Airlines
Find Deal
Mon, Dec 22 - Thu, Jan 1
Alaska Airlines Logo
3:05 pm - 12:07 amMKE-IDA
10h 02m1 stop
Alaska Airlines Logo
6:00 am - 2:09 pmIDA-MKE
7h 09m1 stop
$420Alaska Airlines
Find Deal
Sun, Nov 2 - Thu, Nov 6
American Airlines Logo
5:12 am - 12:27 pmMKE-IDA
8h 15m1 stop
American Airlines Logo
1:58 pm - 9:31 pmIDA-MKE
6h 33m1 stop
$586American Airlines
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Mon, Dec 22 - Tue, Dec 30
United Airlines Logo
6:36 am - 10:59 pmMKE-IDA
17h 23m2 stops
United Airlines Logo
4:05 pm - 10:15 pmIDA-MKE
5h 10m1 stop
$662United Airlines
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Sun, Nov 2 - Thu, Nov 6
United Airlines Logo
8:44 am - 3:16 pmMKE-IDA
7h 32m2 stops
United Airlines Logo
2:45 pm - 9:23 pmIDA-MKE
5h 38m1 stop
$690United Airlines
Find Deal
Sat, Dec 20 - Tue, Dec 30
United Airlines Logo
4:11 pm - 9:58 amMKE-IDA
18h 47m1 stop
United Airlines Logo
5:00 am - 7:55 pmIDA-MKE
13h 55m2 stops
$759United Airlines
Find Deal
Sun, Nov 2 - Thu, Nov 6
United Airlines Logo
5:00 am - 3:16 pmMKE-IDA
11h 16m2 stops
United Airlines Logo
2:45 pm - 10:43 pmIDA-MKE
6h 58m2 stops
$808United Airlines
Find Deal
Sat, Dec 20 - Fri, Jan 2
American Airlines Logo
6:13 am - 12:46 pmMKE-IDA
7h 33m1 stop
American Airlines Logo
1:16 pm - 9:56 pmIDA-MKE
7h 40m1 stop
$991American Airlines
Find Deal
Sat, Dec 20 - Fri, Jan 2
American Airlines Logo
11:54 am - 10:21 pmMKE-IDA
11h 27m2 stops
American Airlines Logo
1:16 pm - 9:56 pmIDA-MKE
7h 40m1 stop
$1,177American Airlines
Find Deal

Everything you should know

Top airlines
Alaska Airlines
Cheapest • from $371 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$371
Alaska Airlines
Tue 4/7Wed 4/8
MKE - IDA • 1 stop
Cheapest one-way
$186
American Airlines
Thu 11/27
MKE - IDA • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Booking Insights

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

Get data-powered insights and trends into flights from Milwaukee to Idaho Falls 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 Milwaukee to Idaho Falls?

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

If you are looking for a flight deal from Milwaukee to Idaho Falls, look for departures on Thursdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Idaho Falls, Thursday is the cheapest day to fly and Saturday is the most expensive.

Good to know

Cheapest flight$186
Flight from Milwaukee to Idaho Falls

When to book flights from Milwaukee to Idaho Falls

Are your dates flexible? Find out the best times to travel from Milwaukee to Idaho Falls 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 Milwaukee to Idaho Falls

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

    In the last 3 days, the lowest price for a flight from Milwaukee to Idaho Falls was $186 for a one-way ticket and $371 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Milwaukee to Idaho Falls?

    On your way to Idaho Falls, you’ll fly out from Milwaukee-Mitchell. You’ll be landing at Idaho Falls Fanning Field.

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

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

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

    oneworld, and Star Alliance are the airline alliances operating flights between Milwaukee and Idaho Falls, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Milwaukee to Idaho Falls, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Milwaukee to Idaho Falls are United Airlines and American Airlines. With an average price for the route of $555 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $446 and an overall rating of 7.2.

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

    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 Milwaukee to Idaho Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Milwaukee 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 Milwaukee to Idaho Falls?

    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 Idaho Falls with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and IDA 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 Milwaukee to Idaho Falls?

    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 Idaho Falls from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Milwaukee to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Idaho Falls. 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 Milwaukee to Idaho Falls? 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 8989 reviews
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
Airline reviews

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

10.0 ExcellentAllen S., Oct 2025LAX - LAS
Read more United Airlines reviews

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

Typically flights with AA are good. The staff are pleasant, welcoming, and efficient.

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

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

Information on your arrival and departure airports

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