$131 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 8/11. 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$261
Idaho Falls
Idaho Falls1 stop$317
Hailey
Hailey1 stop$356
Lewiston
Lewiston1 stop$1,124
Pocatello
Pocatello2 stops$517
Spokane
Spokane1 stop$313
Boise
Boise1 stop$261
Idaho Falls
Idaho Falls1 stop$317
Hailey
Hailey1 stop$356
Lewiston
Lewiston1 stop$1,124
Pocatello
Pocatello2 stops$517
Spokane
Spokane1 stop$313

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, Sep 8 - Tue, Sep 15
Delta Logo
6:45 am - 2:03 pm
MKE
-
BOI
8h 18m
1 stop
Delta Logo
5:20 am - 11:18 am
BOI
-
MKE
4h 58m
1 stop
$261Delta
Thu, Aug 13 - Tue, Aug 18
Delta Logo
6:59 pm - 11:59 pm
MKE
-
BOI
6h 00m
1 stop
Delta Logo
5:30 am - 11:23 am
BOI
-
MKE
4h 53m
1 stop
$303Delta
Sat, Aug 22 - Wed, Aug 26
Southwest Logo
5:00 pm - 8:55 pm
MKE
-
GEG
5h 55m
1 stop
Southwest Logo
1:55 pm - 9:25 pm
GEG
-
MKE
5h 30m
1 stop
$313Southwest
Sat, Nov 7 - Tue, Nov 10
Alaska Airlines Logo
4:44 pm - 11:42 pm
MKE
-
IDA
7h 58m
1 stop
Alaska Airlines Logo
6:04 am - 3:48 pm
IDA
-
MKE
8h 44m
1 stop
$317Alaska Airlines
Sat, Aug 22 - Wed, Aug 26
Southwest Logo
4:00 pm - 9:25 pm
MKE
-
GEG
7h 25m
1 stop
Southwest Logo
5:45 am - 4:40 pm
GEG
-
MKE
8h 55m
2 stops
$318Southwest
Thu, Aug 13 - Tue, Aug 18
American Airlines Logo
2:41 pm - 10:58 pm
MKE
-
BOI
9h 17m
1 stop
American Airlines Logo
8:01 am - 9:00 pm
BOI
-
MKE
11h 59m
2 stops
$345American Airlines
Thu, Aug 13 - Tue, Aug 18
American Airlines Logo
2:41 pm - 10:58 pm
MKE
-
BOI
9h 17m
1 stop
American Airlines Logo
6:44 am - 5:00 pm
BOI
-
MKE
9h 16m
1 stop
$348American Airlines
Sat, Oct 17 - Sat, Oct 17
United Airlines Logo
6:15 am - 12:02 pm
MKE
-
BOI
6h 47m
1 stop
United Airlines Logo
5:44 pm - 11:59 pm
BOI
-
MKE
5h 15m
1 stop
$357United Airlines
Tue, Oct 27 - Wed, Oct 28
Alaska Airlines Logo
5:00 pm - 11:54 pm
MKE
-
GEG
8h 54m
1 stop
Alaska Airlines Logo
6:00 am - 4:04 pm
GEG
-
MKE
8h 04m
1 stop
$357Alaska Airlines
Thu, Oct 22 - Sun, Oct 25
United Airlines Logo
5:00 am - 11:21 am
MKE
-
JAC
7h 21m
1 stop
United Airlines Logo
8:40 am - 5:13 pm
JAC
-
MKE
7h 33m
1 stop
$399United 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 September.

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$131
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 23% 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 4256 reviews
7.5Entertainment
8.0Comfort
8.1Boarding
8.6Crew
7.0Food
Airline reviews

I don't know why flying out of Sarasota requires two plane changes.

10.0 ExcellentJohn, Jun 2026
DAL - ABQ
Read more Southwest reviews

I don't know why flying out of Sarasota requires two plane changes.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

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

Information on your arrival and departure airports