IDA - MKE

$229 Find Cheap Flights from Idaho Falls to Milwaukee - Compare and Save

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 8/12. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$348
Alaska Airlines
Sat 12/5Tue 12/8
IDA - MKE • 1 stop
Cheapest one-way
$229
United Airlines
Wed 8/12
IDA - MKE • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $348 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Idaho Falls and Milwaukee. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Seattle (SEA)
Cheapest • Avg $481 (round-trip)
Denver (DEN)
Shortest trip • 5h 38m (one-way)
Insights
Insights
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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 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

Sat, Dec 5 - Tue, Dec 8
Alaska Airlines Logo
6:15 am - 1:52 pm
IDA
-
MKE
6h 37m
1 stop
Alaska Airlines Logo
2:50 pm - 10:39 pm
MKE
-
IDA
8h 49m
1 stop
$348Alaska Airlines
Sat, Dec 5 - Tue, Dec 8
Alaska Airlines Logo
6:15 am - 1:52 pm
IDA
-
MKE
6h 37m
1 stop
Alaska Airlines Logo
2:50 pm - 10:39 pm
MKE
-
IDA
8h 49m
1 stop
$414Alaska Airlines
Sat, Dec 5 - Tue, Dec 8
Alaska Airlines Logo
6:15 am - 5:59 pm
IDA
-
MKE
10h 44m
2 stops
Alaska Airlines Logo
2:50 pm - 10:39 pm
MKE
-
IDA
8h 49m
1 stop
$453Alaska Airlines
Sat, Dec 5 - Tue, Dec 8
Alaska Airlines Logo
6:15 am - 5:59 pm
IDA
-
MKE
10h 44m
2 stops
Alaska Airlines Logo
11:16 am - 10:39 pm
MKE
-
IDA
12h 23m
2 stops
$458Alaska Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
7:00 am - 1:23 pm
IDA
-
MKE
5h 23m
1 stop
United Airlines Logo
5:00 am - 1:35 pm
MKE
-
IDA
9h 35m
2 stops
$509United Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
7:00 am - 11:27 pm
IDA
-
MKE
15h 27m
2 stops
United Airlines Logo
5:00 am - 1:35 pm
MKE
-
IDA
9h 35m
2 stops
$514United Airlines
Fri, Oct 16 - Mon, Oct 19
American Airlines Logo
1:43 pm - 7:40 pm
IDA
-
MKE
4h 57m
1 stop
American Airlines Logo
8:16 pm - 12:20 pm
MKE
-
IDA
17h 04m
1 stop
$522American Airlines
Fri, Oct 16 - Mon, Oct 19
American Airlines Logo
1:43 pm - 10:46 am
IDA
-
MKE
20h 03m
1 stop
American Airlines Logo
8:16 pm - 12:20 pm
MKE
-
IDA
17h 04m
1 stop
$539American Airlines
Fri, Oct 16 - Mon, Oct 19
United Airlines Logo
4:05 pm - 11:59 pm
IDA
-
MKE
6h 54m
1 stop
United Airlines Logo
6:32 pm - 9:53 am
MKE
-
IDA
16h 21m
2 stops
$570United Airlines
Fri, Oct 16 - Mon, Oct 19
Alaska Airlines Logo
6:09 am - 5:40 pm
IDA
-
MKE
10h 31m
2 stops
Alaska Airlines Logo
3:01 pm - 3:35 pm
MKE
-
IDA
25h 34m
2 stops
$579Alaska Airlines
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.

Which airlines provide the cheapest flights from Idaho Falls to Milwaukee?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Idaho Falls to Milwaukee were found on Alaska Airlines ($348) and United Airlines ($509).

Find deals

Good to know

Cheapest flight$229
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 5 days, the lowest price for a flight from Idaho Falls to Milwaukee was $229 for a one-way ticket and $348 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 9875 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
8.1Crew
6.6Food
Airline reviews

Lost one piece of luggage even though I checked in 2.5 hours before the flight

6.0 Goodmerrill, Jun 2026
SFO - MCO
Read more United Airlines reviews

Lost one piece of luggage even though I checked in 2.5 hours before the flight

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

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)