$195 Find Cheap Flights from Idaho Falls to Wisconsin - Compare and Save

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Cheap Flights from Idaho Falls to Wisconsin

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Milwaukee
Milwaukee1 stop$389
Green Bay
Green Bay2 stops$479
Minneapolis
Minneapolis1 stop$359
Duluth
Duluth2 stops$549
Chicago
Chicago1 stop$371
Milwaukee
Milwaukee1 stop$389
Green Bay
Green Bay2 stops$479
Minneapolis
Minneapolis1 stop$359
Duluth
Duluth2 stops$549
Chicago
Chicago1 stop$371
Booking Insights

Price, demand and travel trends for Idaho Falls to Wisconsin flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Idaho Falls to Wisconsin recently?

The cheapest fare from Idaho Falls to Wisconsin in the last week was $389 round-trip, to Milwaukee-Mitchell (MKE).

How do fares into airports in Wisconsin compare?

According to KAYAK data from the last 12 months, the cheapest airports to fly into Wisconsin from Idaho Falls are:

• Milwaukee-Mitchell (MKE) (avg. price $584)
• Appleton Intl (ATW) (avg. price $633)
• Madison Truax Field (MSN) (avg. price $781)

What's the cheapest month to fly from Idaho Falls to Wisconsin?

May is typically the cheapest month to fly from Idaho Falls to Wisconsin, with round-trip fares averaging $357. December and July are usually the most expensive, averaging $1,265 and $1,014, respectively.

How do fares from Idaho Falls to Wisconsin vary by day of the week?

On average, Friday is the cheapest day to fly from Idaho Falls to Wisconsin and Monday is the most expensive. Looking at the past 12 months of KAYAK data, it's 66% more expensive to fly on a Monday compared to Friday.

What's the best time of day to fly from Idaho Falls to Wisconsin?

It's cheapest to fly to Wisconsin in the afternoon with average prices of $578. The evening is the most expensive time to fly, with average prices of $831.

Key details for Idaho Falls to Wisconsin flights

Low season

November

Cheapest flight

$195
Beat the crowds with an average 47% drop in travelers.
The most popular month to fly with an average 74% increase in travelers.
One-way flight from Idaho Falls to Milwaukee

Your Idaho Falls to Wisconsin flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Idaho Falls to Wisconsin?

    Yes. Fares from Idaho Falls to Wisconsin are low right now. As a rule of thumb, a round-trip under $449 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Idaho Falls to Wisconsin?

    Over the past 12 months, round-trip fares from Idaho Falls to Wisconsin have typically cost between $449 and $781.

  • What are the main airports serving Wisconsin?

    There are 15 airports in Wisconsin. 37% of KAYAK users choose Appleton Intl (ATW) as their arrival airport, while 26% choose Milwaukee-Mitchell (MKE).

  • Which airlines fly nonstop from Idaho Falls to Wisconsin?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Idaho Falls to Wisconsin. However, United Airlines offers a one-stop option.

  • Which destinations in Wisconsin can I fly nonstop from Idaho Falls?

    Based on the flight schedule for the next 3 months, there are no nonstop flights from Idaho Falls to Wisconsin. The most popular destination you can reach with one stop is Appleton.

  • Which cabin classes are available from Idaho Falls to Wisconsin?

    On flights from Idaho Falls to Wisconsin you can book Economy Class or First Class.

  • What are some popular landmarks around Wisconsin?

    Wisconsin is home to many popular sights. KAYAK travelers' favorites include:

    • Fiserv Forum
    • Riverside Theater
    • Henry W. Maier Festival Park
    • Pabst Theater

Your guide to booking Idaho Falls to Wisconsin flights

Get tips on when to book, when to fly and what to know before your trip.
  • Flexible with your dates? Fly in May to save some money. It's typically the cheapest month on this route, while flights in December will cost you the most.
  • Fly out on a Friday to get the cheapest fares. Avoid Monday flights, which are about 66% more expensive.
  • If you're watching your budget, fly into Milwaukee-Mitchell (MKE) which has the lowest average airfare in the region. Just remember to budget for any onward travel by bus, car or domestic flight.
  • Start your trip in Milwaukee, the most popular destination in Wisconsin. From there, it's easy to continue on to other popular spots such as Madison, Wisconsin Dells and Green Bay.

Reviews of the top airlines flying from Idaho Falls to Wisconsin

 
Need help choosing which airline to fly with from Idaho Falls to Wisconsin? 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
Alaska AirlinesOverall score based on 13159 reviews
8.5Crew
7.0Entertainment
8.1Boarding
7.0Food
7.8Comfort
Airline reviews

Crew was fine.at check out I didn't get my debit card back.and didn't know until I was in Seattle. There was a 5.5hour delay. I didn't get to Washington til 530this morning. So now I have to get a new card and change alot of stuff.

2.0 MediocreAnonymous, Oct 2026
Read more Alaska Airlines reviews

Crew was fine.at check out I didn't get my debit card back.and didn't know until I was in Seattle. There was a 5.5hour delay. I didn't get to Washington til 530this morning. So now I have to get a new card and change alot of stuff.

There is not enough space in the cabin for bags and so I had to have my check to the last second.

Direct flight is the best way to go. Crew was friendly. Plane was clean. Overall great experience.

Flight was delayed hour and a half. Gate was changed 3 times. After boarding, sat in airplane for another hour while mechanic checked windshield. Total of 2 1/2 hrs behind schedule. Very tiring since I had ben up since 4 am to complete the flight from Honolulu to Milwaukee.

The flights left both airports on schedule. The flight from Idaho Falls to Seattle was a typical commuter trip. The flight from Seattle to Maui was not good: It was too long for a flight in a single-aisle plane and too cramped. I kept asking myself if I would ever visit Maui again if airlines continue to run this long flight like a typical short commuter flight. I am not looking forward to the trip home.

Flight was on time. Staff was polite and efficient. The snacks were good - only an hour and a half flight. No entertainment but didn't expect that. We brought our own things to do.

Food was just ok..had snack box :( Crew was very nice

Everything smooth (including the landing) and on time. Easy. Thanks.

The boarding in Idaho Falls was terrific. The plane was a bit sad, and the snax were subpar. Mostly, I was just grossed out by the Alaska gates in Seattle. EW! Smelly and cramped and dingy!

Boarding took longer, to shuttle to plane. Crew/pilot were great.

The guy in front of me was talking constantly, even when the pilot was making announcements. I found this very disrespectful to the pilot and to others.

Really delayed, no effort to support customers other than “sometimes we run late.”

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours

United Airlines was fantastic, however, UnderPricer was a nightmare. I got to the airport 4 hours before my flight. We are moving to New Zealand so had quite a bit of baggage (16 checked items) and so wanted to have plenty of time to get everything taken care of properly. When I went to check in they (United) could only find a ticket for me. The 5 tickets for my children were never officially ticketed. I called Underpricer and they told me it was United's fault and United told me that Underpricer just needs to reissue the tickets, but they refused to. I asked the Underpricer agent to transfer me to his supervisor as I was not getting the help I needed. He told me the supervisor was busy but that he would call me back in 30 minutes. 30 minutes came and went with no phone call. After an hour I called Underpricer back but they would not let me talk to the person I had talked to before, just told me that he was talking with the supervisor and technical support. I called again an hour later, was told the same thing. I tried again later, with only about 30 minutes until my flight was scheduled to leave (meaning I had been at the airport for more than 3 hours with my 5 children trying to get ticketed and board the flight). Also, my husband had moved to New Zealand 3 months prior, I haven't seen him in 3 months, my children hadn't seen their dad in 3 months, we were all extremely eager to get on that flight and get to New Zealand. The situation with the tickets did not get resolved until after it was too late to check our luggage and board our flight. We were devastated. My 11 year old son was in tears at not being able to be on his way to see his dad. Thankfully we were rebooked for the next evening, but that night it felt devastating. We'd been at the airport for 4 hours waiting. My in-laws waited with me and then helped me reload all our baggage and took us home to stay with them for the night. On the newly booked flights we could not sit together - my children were spread throughout the plane. So, even though I had paid extra to select our seats after buying my seats from Underpricer only two of us were able to sit together (thankful that my 11 year old wasn't all by himself, but not happy that my 14 & 16 year old daughters were seated by strangers). I really feel that Underpricer should refund me what I paid for the seating ($120 USD). It was a very frustrating situation and I plan on never using Kayak or Underpricer ever again.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

The wi-fi was awful. I paid $8 each way and got little , except frustration. .

More options for your flight from Idaho Falls to Wisconsin

Complete your trip to Wisconsin with a hotel stay or car rental