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$154+ Cheap flights from Milwaukee (MKE) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BOI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Milwaukee to Idaho

Keep the following information in mind while searching for Milwaukee to Idaho flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$256
(Alaska Airlines)

One-way from

$154
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$475
Provider with most accurate pricing for Milwaukee-Mitchell-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Boise Air Term. Gowen Fld flights.
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From Milwaukee-Mitchell to Idaho
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One-way flight from Milwaukee-Mitchell to Idaho
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Highest demand for flights based on searches. 9% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Milwaukee to Idaho

Cheapest flights from Milwaukee to Idaho
Explore the most affordable flight options available from Milwaukee to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/223:06 pmMKE - BOI
1 stop8h 33mAlaska Airlines
Mon 4/286:30 amBOI - MKE
1 stop6h 36mAlaska Airlines
Deal found 3/27$256
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:31 pmMKE - BOI
1 stop5h 32mDelta
Tue 5/62:15 pmBOI - MKE
1 stop8h 39mDelta
Deal found 3/27$257
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/215:50 pmMKE - GEG
1 stop7h 13mDelta
Fri 7/2510:59 pmGEG - MKE
1 stop8h 22mDelta
Deal found 3/27$307
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/12:32 pmMKE - BOI
1 stop8h 22mAmerican Airlines
Tue 7/86:49 amBOI - MKE
1 stop6h 01mAmerican Airlines
Deal found 3/27$312
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/78:23 amMKE - WYS
1 stop5h 49mUnited Airlines
Wed 5/141:51 pmWYS - MKE
1 stop6h 10mUnited Airlines
Deal found 3/27$327
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:40 amMKE - BOI
1 stop5h 35mSouthwest
Sun 5/115:30 amBOI - MKE
1 stop6h 20mSouthwest
Deal found 3/27$332
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:00 amMKE - BOI
1 stop8h 55mHawaiian Airlines
Tue 9/304:29 pmBOI - MKE
1 stop6h 30mHawaiian Airlines
Deal found 3/27$336
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:05 amMKE - JAC
1 stop6h 14mDelta
Sat 4/261:23 pmJAC - MKE
1 stop7h 02mDelta
Deal found 3/26$367
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/91:21 pmMKE - GEG
1 stop9h 06mAmerican Airlines
Sat 8/1612:22 pmGEG - MKE
1 stop8h 47mAmerican Airlines
Deal found 3/27$367
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/82:38 pmMKE - BOI
1 stop8h 04mUnited Airlines
Sun 5/115:00 amBOI - MKE
2 stops7h 47mUnited Airlines
Deal found 3/27$373
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/246:30 amMKE - GEG
1 stop7h 58mAlaska Airlines
Sat 8/161:23 pmGEG - MKE
1 stop8h 36mAlaska Airlines
Deal found 3/27$406
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/78:23 amMKE - IDA
1 stop6h 06mUnited Airlines
Wed 5/145:00 amIDA - MKE
2 stops9h 10mUnited Airlines
Deal found 3/27$422

Cheapflights Fare Finder

Customize your flight search to find flights from Milwaukee to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Milwaukee to Idaho that are best for you.

Fly from

Milwaukee

Fly to

Idaho

Route

Depart

Return

Price

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Tue 4/22

3:06 pm-10:39 pm

1 stop8h 33m

Boise Air Term. Gowen Fld

Mon 4/28

6:30 am-2:06 pm

1 stop6h 36m

$256

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Thu 5/1

7:31 pm-12:03 am

1 stop5h 32m

Boise Air Term. Gowen Fld

Tue 5/6

2:15 pm-11:54 pm

1 stop8h 39m

$257

MilwaukeeSpokane

MKE - GEG

MKEGEG

Milwaukee-Mitchell

Mon 7/21

5:50 pm-11:03 pm

1 stop7h 13m

Spokane

Fri 7/25

10:59 pm-9:21 am

1 stop8h 22m

$307

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Tue 7/1

2:32 pm-9:54 pm

1 stop8h 22m

Boise Air Term. Gowen Fld

Tue 7/8

6:49 am-1:50 pm

1 stop6h 01m

$312

MilwaukeeWest Yellowstone

MKE - WYS

MKEWYS

Milwaukee-Mitchell

Wed 5/7

8:23 am-1:12 pm

1 stop5h 49m

West Yellowstone

Wed 5/14

1:51 pm-9:01 pm

1 stop6h 10m

$327

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Wed 5/7

5:40 am-10:15 am

1 stop5h 35m

Boise Air Term. Gowen Fld

Sun 5/11

5:30 am-12:50 pm

1 stop6h 20m

$332

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Wed 9/24

7:00 am-2:55 pm

1 stop8h 55m

Boise Air Term. Gowen Fld

Tue 9/30

4:29 pm-11:59 pm

1 stop6h 30m

$336

MilwaukeeSpokane

MKE - GEG

MKEGEG

Milwaukee-Mitchell

Sat 8/9

1:21 pm-8:27 pm

1 stop9h 06m

Spokane

Sat 8/16

12:22 pm-11:09 pm

1 stop8h 47m

$367

MilwaukeeJackson

MKE - JAC

MKEJAC

Milwaukee-Mitchell

Tue 4/22

7:05 am-12:19 pm

1 stop6h 14m

Jackson Hole

Sat 4/26

1:23 pm-9:25 pm

1 stop7h 02m

$367

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Thu 5/8

2:38 pm-9:42 pm

1 stop8h 04m

Boise Air Term. Gowen Fld

Sun 5/11

5:00 am-1:47 pm

2 stops7h 47m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 31 results
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Best time to book a flight from Milwaukee to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Milwaukee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Milwaukee to Idaho?

Currently, October is the cheapest month in which you can book a flight from Milwaukee to Idaho (average of $314). Flying from Milwaukee to Idaho in June is currently the most expensive (average of $421). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MKE to ID?

Find hourly flight availability from Milwaukee to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from Milwaukee to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated March 28, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Milwaukee to Idaho have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,336 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Milwaukee to Idaho?

    Milwaukee-Mitchell (MKE) is the airport you will fly out of if you book a flight from Milwaukee to Idaho. It is only a 6.4 mi journey to Milwaukee-Mitchell (MKE) from Milwaukee’s city center.

  • What are the cheapest airlines to fly from Milwaukee to Idaho one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $154. Delta flights start at $159 while deals on United Airlines start at $184 one-way.

  • What are the most popular routes from Milwaukee to Idaho?

    While some choose either Milwaukee-Mitchell - Jackson Hole or Milwaukee-Mitchell - Boise Air Term. Gowen Fld, Milwaukee-Mitchell - Spokane is the most popular route from Milwaukee to Idaho.

  • Can I find deals for flights from Milwaukee to Idaho that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Idaho.

  • Can I find deals for business class flights from Milwaukee to Idaho?

    Yes. Cheapflights offers flight deals from Milwaukee to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Milwaukee to Idaho (average of $314). Flying from Milwaukee to Idaho in June is currently the most expensive (average of $421). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Milwaukee to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Milwaukee to Idaho

Discover the top 3 airlines that operate flights from Milwaukee to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$256Average$540FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$508FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$346Average$438FlexibilityNo cancel feeOn-time63%
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