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$144+ Cheap flights from Idaho to Milwaukee (MKE)

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MKE
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Idaho to Milwaukee

Keep the following information in mind while searching for Idaho to Milwaukee flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$307
(Delta)

One-way from

$144
(Mytrip)

Popular in

July

Cheapest in

October

Average price

$476
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Milwaukee-Mitchell flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Milwaukee-Mitchell flights.
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From Idaho to Milwaukee-Mitchell
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One-way flight from Idaho to Milwaukee-Mitchell
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($5 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 Idaho to Milwaukee

Cheapest flights from Idaho to Milwaukee
Explore the most affordable flight options available from Idaho to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Delta deal was found by Cheapflights users on 3/31. 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 7/1711:55 amGEG - MKE
1 stop7h 28mDelta
Mon 7/215:50 pmMKE - GEG
1 stop7h 13mDelta
Deal found 3/31$307
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 12/241:40 pmGEG - MKE
1 stop5h 48mAmerican Airlines
Thu 1/16:24 amMKE - GEG
1 stop8h 35mAmerican Airlines
Deal found 3/30$377
This Hawaiian Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 4/176:37 amBOI - MKE
1 stop6h 25mHawaiian Airlines
Sun 4/202:58 pmMKE - BOI
1 stop8h 43mHawaiian Airlines
Deal found 3/30$396
This Delta deal was found by Cheapflights users on 3/30. 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 4/178:00 pmBOI - MKE
2 stops11h 45mDelta
Sun 4/207:05 amMKE - BOI
1 stop6h 05mDelta
Deal found 3/30$398
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Fri 10/171:20 pmBOI - MKE
1 stop20h 14mAmerican Airlines
Mon 10/206:45 pmMKE - BOI
1 stop18h 55mAmerican Airlines
Deal found 3/30$404
This Southwest deal was found by Cheapflights users on 3/30. 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.
Sat 5/315:55 amBOI - MKE
1 stop6h 10mSouthwest
Sun 6/15:50 amMKE - BOI
1 stop5h 20mSouthwest
Deal found 3/30$407
This United deal was found by Cheapflights users on 3/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/125:42 pmBOI - MKE
1 stop5h 17mUnited Airlines
Sat 7/197:00 amMKE - BOI
2 stops10h 40mUnited Airlines
Deal found 3/30$453
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 6/307:42 pmGEG - MKE
2 stops19h 04mAlaska Airlines
Mon 7/282:40 pmMKE - GEG
2 stops10h 16mAlaska Airlines
Deal found 3/30$503
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 4/148:59 pmBOI - MKE
1 stop16h 03mAlaska Airlines
Fri 4/182:58 pmMKE - BOI
1 stop8h 43mAlaska Airlines
Deal found 3/30$506
This Southwest deal was found by Cheapflights users on 3/30. 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 6/251:05 pmGEG - MKE
2 stops8h 45mSouthwest
Sun 6/295:35 pmMKE - GEG
2 stops8h 35mSouthwest
Deal found 3/30$577

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to Milwaukee 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 31, 2025.
Use the filters below to find and compare flights from Idaho to Milwaukee that are best for you.

Fly from

Idaho

Fly to

Milwaukee

Route

Depart

Return

Price

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

Thu 7/17

11:55 am-9:23 pm

1 stop7h 28m

Milwaukee-Mitchell

Mon 7/21

5:50 pm-11:03 pm

1 stop7h 13m

$307

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Thu 4/17

6:37 am-2:02 pm

1 stop6h 25m

Milwaukee-Mitchell

Sun 4/20

2:58 pm-10:41 pm

1 stop8h 43m

$396

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Thu 4/17

8:00 pm-8:45 am

2 stops11h 45m

Milwaukee-Mitchell

Sun 4/20

7:05 am-12:10 pm

1 stop6h 05m

$398

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Sat 5/31

5:55 am-1:05 pm

1 stop6h 10m

Milwaukee-Mitchell

Sun 6/1

5:50 am-10:10 am

1 stop5h 20m

$407

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

Thu 7/24

1:39 pm-11:03 pm

1 stop7h 24m

Milwaukee-Mitchell

Sun 7/27

6:27 am-12:35 pm

1 stop8h 08m

$447

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Sat 7/12

5:42 pm-11:59 pm

1 stop5h 17m

Milwaukee-Mitchell

Sat 7/19

7:00 am-4:40 pm

2 stops10h 40m

$453

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

Mon 6/30

7:42 pm-4:46 pm

2 stops19h 04m

Milwaukee-Mitchell

Mon 7/28

2:40 pm-10:56 pm

2 stops10h 16m

$503

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Mon 4/14

8:59 pm-2:02 pm

1 stop16h 03m

Milwaukee-Mitchell

Fri 4/18

2:58 pm-10:41 pm

1 stop8h 43m

$506

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

Wed 6/25

1:05 pm-11:50 pm

2 stops8h 45m

Milwaukee-Mitchell

Sun 6/29

5:35 pm-12:10 am

2 stops8h 35m

$577

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

Thu 4/24

9:13 pm-6:53 pm

1 stop19h 40m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 19 results
1
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Best time to book a flight from Idaho to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Idaho 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 Idaho to Milwaukee

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

Currently, February is the cheapest month in which you can book a flight from Idaho to Milwaukee (average of $280). Flying from Idaho to Milwaukee in June is currently the most expensive (average of $376). 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 ID to MKE?

Find hourly flight availability from Idaho to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Milwaukee as you normally would.

Rainfall in Milwaukee by month

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

In terms of precipitation, rainfall in Milwaukee ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Milwaukee when rainfall is around 1.4 in.

Temperature in Milwaukee by month

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

If weather is an important factor for your trip to Milwaukee, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated March 31, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Idaho to Milwaukee by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,344 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Idaho to Milwaukee. 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 into for flights to Milwaukee from Idaho?

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

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $154. Southwest flights start at $204 while deals on United Airlines start at $228 one-way.

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

    The most popular route from Idaho to Milwaukee is Spokane - Milwaukee-Mitchell. You may also consider Boise Air Term. Gowen Fld - Milwaukee-Mitchell or Idaho Falls Fanning Field - Milwaukee-Mitchell.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Milwaukee 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 Idaho to Milwaukee?

    Currently, February is the cheapest month in which you can book a flight from Idaho to Milwaukee (average of $280). Flying from Idaho to Milwaukee in June is currently the most expensive (average of $376). 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

Traveling to a place near Idaho?

Book flights to Idaho if you plan to visit one of these locations
Mequon
Pewaukee
Sheboygan
Oak Creek
Wauwatosa

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Alternative routes for Idaho to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Idaho to Milwaukee

Discover the top 4 airlines that operate flights from Idaho to Milwaukee. 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$300Average$410FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$300Average$423FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$316Average$545FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$372Average$477FlexibilityNo cancel feeOn-time63%
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