$159 Find Cheap Flights from Milwaukee to Idaho

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 departing on 5/28. 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 Idaho

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

Cheap Flights from Milwaukee to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$290
Idaho Falls
Idaho Falls1 stop$374
Hailey
Hailey1 stop$351
Lewiston
Lewiston2 stops$604
Pocatello
Pocatello2 stops$969
Spokane
Spokane1 stop$283
Boise
Boise1 stop$290
Idaho Falls
Idaho Falls1 stop$374
Hailey
Hailey1 stop$351
Lewiston
Lewiston2 stops$604
Pocatello
Pocatello2 stops$969
Spokane
Spokane1 stop$283

Book Cheap Milwaukee to Idaho Plane Tickets

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

Tue, Aug 11 - Tue, Aug 18
Delta Logo
5:55 pm - 11:04 pm
MKE
-
GEG
7h 09m
1 stop
Delta Logo
6:05 am - 2:11 pm
GEG
-
MKE
6h 06m
1 stop
$283Delta
Thu, Aug 27 - Wed, Sep 2
Delta Logo
5:55 pm - 11:29 pm
MKE
-
BOI
6h 34m
1 stop
Delta Logo
5:40 am - 2:11 pm
BOI
-
MKE
7h 31m
1 stop
$290Delta
Tue, Jun 2 - Wed, Jun 3
Alaska Airlines Logo
4:40 pm - 9:18 pm
MKE
-
GEG
6h 38m
1 stop
Alaska Airlines Logo
12:46 pm - 11:59 pm
GEG
-
MKE
9h 13m
1 stop
$292Alaska Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
10:45 am - 5:53 pm
MKE
-
BOI
8h 08m
2 stops
United Airlines Logo
12:23 pm - 7:51 pm
BOI
-
MKE
6h 28m
1 stop
$295United Airlines
Sat, Aug 29 - Wed, Sep 2
Southwest Logo
6:40 am - 2:15 pm
MKE
-
BOI
8h 35m
2 stops
Southwest Logo
7:40 am - 4:40 pm
BOI
-
MKE
8h 00m
2 stops
$310Southwest
Wed, Jun 3 - Sat, Jun 6
American Airlines Logo
7:30 am - 1:14 pm
MKE
-
GEG
7h 44m
1 stop
American Airlines Logo
5:44 am - 5:35 pm
GEG
-
MKE
9h 51m
1 stop
$312American Airlines
Wed, May 13 - Wed, May 20
Alaska Airlines Logo
4:40 pm - 11:58 pm
MKE
-
BOI
8h 18m
1 stop
Alaska Airlines Logo
4:19 pm - 11:59 pm
BOI
-
MKE
6h 40m
1 stop
$317Alaska Airlines
Wed, Aug 12 - Tue, Aug 18
American Airlines Logo
12:27 pm - 8:42 pm
MKE
-
GEG
10h 15m
1 stop
American Airlines Logo
12:53 pm - 10:57 pm
GEG
-
MKE
8h 04m
1 stop
$335American Airlines
Wed, Jun 3 - Sat, Jun 6
Southwest Logo
2:40 pm - 11:25 pm
MKE
-
GEG
10h 45m
2 stops
Southwest Logo
3:20 pm - 12:20 am
GEG
-
MKE
7h 00m
1 stop
$340Southwest
Sat, May 9 - Wed, Aug 19
United Airlines Logo
2:38 pm - 9:17 pm
MKE
-
BOI
7h 39m
1 stop
United Airlines Logo
10:37 am - 4:54 pm
BOI
-
MKE
5h 17m
1 stop
$350United Airlines
Booking Insights

KAYAK's insights & trends for Milwaukee to Idaho flights

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

How much is a round-trip flight from Milwaukee to Idaho?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Milwaukee to Idaho departing in August.

What is the cheapest month to fly from Milwaukee to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to Idaho, 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 is July, when tickets cost $286 (return) on average. On the other hand, the most expensive months are August and March, when the average cost of round-trip tickets is $770 and $665 respectively.

Good to know

Low seasonJanuary
Cheapest flight$159
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Milwaukee to Boise

FAQs - booking Idaho flights

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

    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.

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

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

    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 from Milwaukee to Idaho with an airline and back with another airline.

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

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

Reviews of the top 3 airlines serving from Milwaukee to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Idaho. 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? 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.
8.0
SouthwestOverall score based on 4331 reviews
8.6Crew
8.0Comfort
7.0Food
7.5Entertainment
8.1Boarding
Airline reviews

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

10.0 ExcellentJasmine, Apr 2026
LGB - HNL
Read more Southwest reviews

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

The seat was not comfortable. 1D. My back was sore all night and the next day.

Great flight. I didn't get a drink because I was asleep whole on the flight.

Great flight from Seattle to Phoenix and to Chicago-Midway from Phoenix

The new boarding process was easy and straightforward. Very pleasant.

The flight was okay. The pilots did an amazing job and kept us updated on the flight. The flight attendants were okay. They found time to be chatty with each other rather than focus on the guests. One of the attendants was a little less warm when asking about my bag I had on my lap that I was using during latter part of the mid- flight. Mind you, it was not the departure descent. I’m respectful to each and every attendant, it was the tone in her voice reminding me to place my carryon bag on the floor. I hope to have a better experience next time.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

My bags were misplaced!!! Im in a foreign country with no bags

The entertainment options on the seat back video boards were nice.

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

Information on your arrival and departure airports