MKE - IDA

$420 Find Cheap Flights from Milwaukee to Idaho Falls - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Idaho Falls departing on 8/27. 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, 0 bags

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Everything you should know

Cheapest round-trip
$420
Typical prices: $370-$483
Delta
Thu 8/27Sun 8/30
MKE - IDA • 1 stop
Cheapest one-way
$439
American Airlines
Mon 8/3
MKE - IDA • 1 stop
Top airlines
Delta
Cheapest • from $420 (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 Milwaukee and Idaho Falls. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Seattle (SEA)
Cheapest • Avg $429 (round-trip)
Salt Lake City (SLC)
Shortest trip • 5h 54m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 100% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Idaho Falls!
Flight Deals
Booking Insights
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

Thu, Aug 27 - Sun, Aug 30
Delta Logo
7:30 am - 2:35 pm
MKE
-
IDA
8h 05m
1 stop
Delta Logo
3:17 pm - 9:41 pm
IDA
-
MKE
5h 24m
1 stop
$420Delta
Thu, Aug 27 - Sun, Aug 30
Delta Logo
9:22 am - 6:20 pm
MKE
-
IDA
9h 58m
2 stops
Delta Logo
3:17 pm - 9:41 pm
IDA
-
MKE
5h 24m
1 stop
$425Delta
Thu, Aug 27 - Sun, Aug 30
Delta Logo
7:03 am - 6:20 pm
MKE
-
IDA
12h 17m
2 stops
Delta Logo
7:00 pm - 9:16 am
IDA
-
MKE
13h 16m
2 stops
$430Delta
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
10:35 am - 3:23 pm
MKE
-
IDA
5h 48m
1 stop
United Airlines Logo
7:00 am - 1:31 pm
IDA
-
MKE
5h 31m
1 stop
$478United Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
10:35 am - 5:16 pm
MKE
-
IDA
7h 41m
1 stop
United Airlines Logo
2:28 pm - 10:59 pm
IDA
-
MKE
7h 31m
2 stops
$499United Airlines
Sat, Dec 12 - Tue, Dec 15
Alaska Airlines Logo
2:50 pm - 10:39 pm
MKE
-
IDA
8h 49m
1 stop
Alaska Airlines Logo
6:15 am - 1:52 pm
IDA
-
MKE
6h 37m
1 stop
$503Alaska Airlines
Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
8:30 am - 1:35 pm
MKE
-
IDA
6h 05m
1 stop
United Airlines Logo
2:35 pm - 9:23 pm
IDA
-
MKE
5h 48m
1 stop
$504United Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
5:00 am - 1:29 pm
MKE
-
IDA
9h 29m
2 stops
United Airlines Logo
2:28 pm - 10:59 pm
IDA
-
MKE
7h 31m
2 stops
$505United Airlines
Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
8:30 am - 1:35 pm
MKE
-
IDA
6h 05m
1 stop
United Airlines Logo
7:00 am - 11:27 pm
IDA
-
MKE
15h 27m
2 stops
$509United Airlines
Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
5:00 am - 1:35 pm
MKE
-
IDA
9h 35m
2 stops
United Airlines Logo
10:45 am - 11:27 pm
IDA
-
MKE
11h 42m
2 stops
$514United Airlines
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 is the cheapest month to fly from Milwaukee to Idaho Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to Idaho Falls, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Milwaukee to Idaho Falls is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are November and March, where the average cost of round-trip tickets is $2,700 and $1,190 respectively.

Find deals

Good to know

Low season

April

Cheapest flight

$420
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 33% lower on average.
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 5 days, the lowest price for a flight from Milwaukee to Idaho Falls was $439 for a one-way ticket and $420 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?

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

  • 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 airline 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 10006 reviews
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

I almost missed my connection in Chicago due to having to wait on a gate to be open I am assuming. Having to run from E terminal to C terminal and I barely made it there before they closed the door. This may not be the actual airline's fault it's crazy how there is so little time between flight especially when they are placed so far apart in the airport.

8.0 ExcellentSherry, Jul 2026
COU - ORD
Read more United Airlines reviews

I almost missed my connection in Chicago due to having to wait on a gate to be open I am assuming. Having to run from E terminal to C terminal and I barely made it there before they closed the door. This may not be the actual airline's fault it's crazy how there is so little time between flight especially when they are placed so far apart in the airport.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

It was extremely hot in the cabin the entire flight, vent air was worn

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

The seats on the aircraft are like sitting in a rock. During the boarding process they recognize Active Duty Military, why don’t they recognize Retired Military. I’ve always preferred Delta, this flight confirmed why I still prefer Delta.

It was literally one of the worst travel experiences ever. My flight got delayed by over an hour and there was no communication of this from the gate staff. I realized it by checking the screen periodically. Once on board the flight attendants continued to serve alcohol to a man who was clearly already drunk and that was making a bunch of commotion. Never again will I fly United!

At least the delays were short. Business class, even in the new planes is very crowded now with crappy tray tables

All good except paid for wifi that did not work

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

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

Information on your arrival and departure airports

Milwaukee (MKE)
Idaho Falls (IDA)