$182 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 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 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$363
Idaho Falls
Idaho Falls1 stop$414
Hailey
Hailey1 stop$509
Lewiston
Lewiston1 stop$506
Pocatello
Pocatello2 stops$879
Spokane
Spokane1 stop$363
Boise
Boise1 stop$363
Idaho Falls
Idaho Falls1 stop$414
Hailey
Hailey1 stop$509
Lewiston
Lewiston1 stop$506
Pocatello
Pocatello2 stops$879
Spokane
Spokane1 stop$363

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, Oct 27 - Wed, Oct 28
Alaska Airlines Logo
5:00 pm - 11:58 pm
MKE
-
BOI
7h 58m
1 stop
Alaska Airlines Logo
6:40 am - 4:04 pm
BOI
-
MKE
8h 24m
1 stop
$363Alaska Airlines
Tue, Sep 22 - Sat, Oct 3
United Airlines Logo
2:40 pm - 9:14 pm
MKE
-
GEG
8h 34m
1 stop
United Airlines Logo
5:00 am - 1:31 pm
GEG
-
MKE
6h 31m
1 stop
$363United Airlines
Wed, Aug 12 - Tue, Aug 18
Southwest Logo
5:00 pm - 10:25 pm
MKE
-
BOI
6h 25m
1 stop
Southwest Logo
7:40 am - 4:40 pm
BOI
-
MKE
8h 00m
2 stops
$368Southwest
Tue, Sep 22 - Tue, Sep 29
Southwest Logo
2:05 pm - 10:25 pm
MKE
-
GEG
10h 20m
2 stops
Southwest Logo
6:15 am - 4:40 pm
GEG
-
MKE
8h 25m
1 stop
$368Southwest
Wed, Aug 12 - Wed, Aug 19
Southwest Logo
3:40 pm - 11:10 pm
MKE
-
BOI
8h 30m
2 stops
Southwest Logo
7:40 am - 4:40 pm
BOI
-
MKE
8h 00m
2 stops
$373Southwest
Tue, Sep 22 - Wed, Sep 30
Southwest Logo
4:25 pm - 10:25 pm
MKE
-
GEG
8h 00m
2 stops
Southwest Logo
5:45 am - 4:40 pm
GEG
-
MKE
8h 55m
2 stops
$373Southwest
Tue, Sep 1 - Sun, Sep 6
Delta Logo
6:30 am - 1:42 pm
MKE
-
BOI
8h 12m
1 stop
Delta Logo
2:53 pm - 9:22 pm
BOI
-
MKE
5h 29m
1 stop
$383Delta
Mon, Sep 21 - Tue, Sep 29
Delta Logo
6:58 pm - 10:54 pm
MKE
-
GEG
5h 56m
1 stop
Delta Logo
6:45 am - 3:07 pm
GEG
-
MKE
6h 22m
1 stop
$388Delta
Mon, Aug 17 - Tue, Aug 25
American Airlines Logo
7:00 am - 1:50 pm
MKE
-
IDA
7h 50m
1 stop
American Airlines Logo
2:20 pm - 10:57 pm
IDA
-
MKE
7h 37m
1 stop
$454American Airlines
Sat, Aug 22 - Tue, Aug 25
American Airlines Logo
7:00 pm - 3:17 pm
MKE
-
JAC
21h 17m
1 stop
American Airlines Logo
4:30 pm - 11:02 am
JAC
-
MKE
17h 32m
2 stops
$484American 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 October.

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 October, when tickets cost $186 (return) on average. On the other hand, the most expensive months are July and November, when the average cost of round-trip tickets is $434 and $352 respectively.

Good to know

Low seasonApril
Cheapest flight$182
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 20% 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.
7.9
SouthwestOverall score based on 4245 reviews
7.0Food
8.1Boarding
8.6Crew
8.0Comfort
7.5Entertainment
Airline reviews

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

2.0 MediocreIrene, Jun 2026
DEN - SFO
Read more Southwest reviews

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

Crew was rude, flight was late, wifi didn't work, no food, basically nothing about this flight was good.

It was just okay, no frills, basic transportation with no luxury. No screens on the seats, no water or drinks on a short flight. Full flight but at least it was on time.

Flight was constantly delayed with significant changes in time, it was supposed to get to Colorado Springs at 8:30 PM but it got there after midnight.

Over a 3 hour flight. The turbulence was almost imperceptible except for 2 short periods which were not bad and over quickly. The attendants claimed "Safety first" and sat looking at their phones for 3 hours with no drink or snack service. This isn't the first time with Southwest. I thinkit may be there new plan of operation. Oh, and it was June 18, Southwest's Birthday which offered free drinks. NOT.

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

It was great. The gate staff were very helpful in Portland when my son forgot his rolling bag and had to go back to get it just in time to make it on the plane. We really appreciate that. Great job!

Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.

We were headed for Florida and anxious to get there. Everything was absolutely the best. This is our first time with Southwest and it’s now our go to airline. Best ever.

I was in Comfort and we didn’t get any drinks, chips or anything! First Class got full service on the flight and Comfort got nothing. Seat was horrible and uncomfortable

My flight was delayed by 4 hours in 30 minute increments. The gate agents were amazing but the communication was not. We were told that there was a maintenance issue but they didn't know what it was. That didn't inspire confidence. Then they said they found it and it was fixed and the pilot just needed to sign off. Then the pilot needed to talk to the other pilot from the arriving flight and we'd be fine. Then we were waiting for the pilot to call back. Then the maintenance issue wasn't fixed. Then they decided we were getting a new plane (why didn't they decide this earlier??). Fine. But then they announced we were changing gates AND terminals. And we were boarding in 20 minutes. So we all had to run to the new terminal gate. We could have taken off at that time, but we then had to wait for all the people who rebooked on a different flight to book this flight again. That took 30+ minutes because there was only one gate agent. When everyone ditched this flight, I saw it as an opportunity to upgrade to comfort. Delta, the greedy jerks they are, charged me $121. After their delay, their fault, their issues, couldn't even discount an upgrade. They only handed out $12 meal vouchers for the delay. I can't even get a snack from starbucks for that.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

Having to up charge for a seat assignment is not good. Delta can do better

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Pretty standard flight. Delta has a good selection of movies.

The flight was so late that I had to change connecting flights, turning a five-hour trip into a fourteen-hour nightmare.

Despite being delayed, we would still give a high score for this flight experience. For the first time in quite some time we had excellent customer service throughout our entire round trip. The flight attendants were the most polite we have experienced in our last ten flights at least (non of which were Delta and include business class). The food offered was a better selection than most—we just didn’t have any of it. Overall, almost as good as flying used to be. Thank you to Delta.

I was exhausted from a long day. The flight was smooth. The first flight during my 3 week travel that took off on time.

1 flight cancelled Had to fly out of different city Flight at new departure city was delayed 3 hours causing us to miss connecting flights. By the time we did make it to Prague our luggage did not. Had to wait day and a half for luggage to be delivered. Customer service was not good. Agents did not arrive at gate until 5-10 minutes before boarding

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

Horrible I am at almost 2,000,000 miles on United. This was probably the worst flight ever. An hour and a half before takeoff I get a message that they’re changing the plane and I no longer have a seat in Polaris business Supposedly, there was a problem with the plane, but then there was no other plane Finally, they decided to bring a plane from Newark to Washington Dulles Of course the original flight was at 10:45 PM so by the time the plane got there it was 12:30 AM. It had not been cleaned. It had not been catered. They don’t really have people available to do those things when it’s not pre-programmed at 1 o’clock in the morning. The crew had to be changed And the new plane held 28 fewer people than the scheduled plane There is no way you can hate United Airlines enough The people at the gate were actually just fine, but it was management who was completely useless And did they send extra help to the people at the gate? Did they send supervisors? Of course not. Just don’t take United find somebody else or buy a boat

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

Information on your arrival and departure airports