IDA - MKE

$197 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 5/9. 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
$441
Delta
Tue 12/9Tue 12/16
IDA - MKE • 1 stop
Cheapest one-way
$197
Alaska Airlines
Sat 5/9
IDA - MKE • 1 stop
Top airlines
Delta
Cheapest • from $441 (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!
Flight Deals
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

Tue, Dec 9 - Tue, Dec 16
Delta Logo
1:17 pm - 9:46 pmIDA-MKE
7h 29m1 stop
Delta Logo
7:20 am - 12:37 pmMKE-IDA
6h 17m1 stop
$441Delta
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Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
6:25 am - 2:43 pmIDA-MKE
7h 18m1 stop
United Airlines Logo
8:30 am - 1:34 pmMKE-IDA
6h 04m1 stop
$451United Airlines
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Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
10:45 am - 10:43 pmIDA-MKE
10h 58m2 stops
United Airlines Logo
4:10 pm - 9:09 pmMKE-IDA
5h 59m1 stop
$456United Airlines
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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
$481American Airlines
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Fri, Dec 5 - Mon, Dec 8
Alaska Airlines Logo
6:05 am - 2:55 pmIDA-MKE
7h 50m1 stop
Alaska Airlines Logo
5:00 am - 4:27 pmMKE-IDA
12h 27m2 stops
$487Alaska Airlines
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Fri, Dec 5 - Mon, Dec 8
Alaska Airlines Logo
6:05 am - 2:55 pmIDA-MKE
7h 50m1 stop
Alaska Airlines Logo
5:00 am - 4:27 pmMKE-IDA
12h 27m2 stops
$488Alaska Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
United Airlines Logo
10:58 am - 10:30 pmIDA-MKE
10h 32m2 stops
United Airlines Logo
5:00 am - 1:35 pmMKE-IDA
9h 35m2 stops
$489United 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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Thu, Dec 11 - Thu, Dec 18
Alaska Airlines Logo
5:07 pm - 2:55 pmIDA-MKE
20h 48m1 stop
Alaska Airlines Logo
3:05 pm - 12:07 amMKE-IDA
10h 02m1 stop
$503Alaska 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
3:51 pm - 4:27 pmMKE-IDA
25h 36m1 stop
$509Alaska Airlines
Find Deal
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$197
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 $197 for a one-way ticket and $441 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 9015 reviews
8.1Crew
7.1Entertainment
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

Older aircraft, no meal, only food was for purchase. Not impressed United.

4.0 OkayThomas, Nov 2025SFO - KOA
Read more United Airlines reviews

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

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.

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)