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$132+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MKE
mai 6 — mai 131
ter 5/6
ter 5/13
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 maio 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$287
(Delta)

One-way from

$132
(FlightHub)

Popular in

April

Cheapest in

October

Average price

$406
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. 8% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in May 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 maio 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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.
qui 8/2111:30 pmBOI - MKE
1 stop8h 51mDelta
sáb 8/236:00 amMKE - BOI
1 stop7h 31mDelta
Deal found 4/30$287
This American Airlines deal was found by Cheapflights users on 4/29. 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.
qua 5/211:22 pmGEG - MKE
1 stop7h 40mAmerican Airlines
qua 5/287:35 amMKE - GEG
1 stop8h 02mAmerican Airlines
Deal found 4/29$299
This Delta deal was found by Cheapflights users on 4/29. 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.
qua 5/217:00 amGEG - MKE
1 stop6h 20mDelta
qua 5/2812:38 pmMKE - GEG
2 stops13h 00mDelta
Deal found 4/29$304
This Mytrip deal was found by Cheapflights users on 5/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 6/169:43 amBOI - MKE
1 stop9h 42mSpirit Airlines
qua 6/187:14 pmMKE - BOI
3 stops38h 34mSpirit Airlines
Deal found 5/1$337
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
qua 5/76:30 amBOI - MKE
1 stop6h 36mAlaska Airlines
sáb 5/103:06 pmMKE - BOI
1 stop8h 33mAlaska Airlines
Deal found 4/29$359
This United Airlines deal was found by Cheapflights users on 4/30. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 7/1210:42 amBOI - MKE
2 stops11h 03mUnited Airlines
sáb 7/197:00 amMKE - BOI
2 stops9h 59mUnited Airlines
Deal found 4/30$377
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
qua 5/76:00 amGEG - MKE
1 stop6h 06mAlaska Airlines
sáb 5/103:06 pmMKE - GEG
1 stop8h 52mAlaska Airlines
Deal found 4/30$382
This United Airlines deal was found by Cheapflights users on 4/30. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 5/74:10 pmGEG - MKE
1 stop5h 48mUnited Airlines
sáb 5/1011:25 amMKE - GEG
2 stops11h 25mUnited Airlines
Deal found 4/30$388
This Southwest deal was found by Cheapflights users on 4/30. 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.
qua 5/711:40 amGEG - MKE
2 stops9h 45mSouthwest
sáb 5/105:50 amMKE - GEG
1 stop8h 00mSouthwest
Deal found 4/30$406
This American Airlines deal was found by Cheapflights users on 5/1. 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.
qui 9/253:29 pmJAC - MKE
1 stop6h 34mAmerican Airlines
sáb 9/275:20 amMKE - JAC
1 stop6h 45mAmerican Airlines
Deal found 5/1$425
This Southwest deal was found by Cheapflights users on 4/30. 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.
dom 5/115:30 amBOI - MKE
1 stop6h 20mSouthwest
dom 5/186:45 amMKE - BOI
1 stop6h 55mSouthwest
Deal found 4/30$441
This American Airlines deal was found by Cheapflights users on 4/30. 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.
ter 5/61:50 pmBOI - MKE
1 stop6h 28mAmerican Airlines
seg 5/127:35 amMKE - BOI
1 stop6h 45mAmerican Airlines
Deal found 4/30$470

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 maio 1, 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

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

qui 8/21

11:30 pm-9:21 am

1 stop8h 51m

Milwaukee-Mitchell

sáb 8/23

6:00 am-12:31 pm

1 stop7h 31m

$287

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

qua 5/21

1:22 pm-11:02 pm

1 stop7h 40m

Milwaukee-Mitchell

qua 5/28

7:35 am-1:37 pm

1 stop8h 02m

$299

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

qua 5/21

7:00 am-3:20 pm

1 stop6h 20m

Milwaukee-Mitchell

qua 5/28

12:38 pm-11:38 pm

2 stops13h 00m

$304

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

seg 6/16

9:43 am-8:25 pm

1 stop9h 42m

Milwaukee-Mitchell

qua 6/18

7:14 pm-8:48 am

3 stops38h 34m

$337

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

sáb 7/12

10:42 am-10:45 pm

2 stops11h 03m

Milwaukee-Mitchell

sáb 7/19

7:00 am-3:59 pm

2 stops9h 59m

$377

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

ter 6/17

5:30 am-1:37 pm

1 stop6h 07m

Milwaukee-Mitchell

sex 7/11

5:31 pm-9:59 pm

1 stop6h 28m

$403

JacksonMilwaukee

JAC - MKE

JACMKE

Jackson Hole

qui 9/25

3:29 pm-11:03 pm

1 stop6h 34m

Milwaukee-Mitchell

sáb 9/27

5:20 am-11:05 am

1 stop6h 45m

$425

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

dom 5/11

5:30 am-12:50 pm

1 stop6h 20m

Milwaukee-Mitchell

dom 5/18

6:45 am-12:40 pm

1 stop6h 55m

$441

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

dom 5/11

6:30 am-2:06 pm

1 stop6h 36m

Milwaukee-Mitchell

dom 5/18

6:18 am-11:45 pm

1 stop18h 27m

$479

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

qui 5/15

1:50 pm-9:18 pm

1 stop6h 28m

Milwaukee-Mitchell

seg 5/19

6:08 am-12:45 pm

1 stop7h 37m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 27 results
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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 maio 1, 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 maio 1, 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
9,972 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Southwest
8.0
Very good
4,293 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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 Spirit Airlines, which is currently one of the cheapest options available, starting at $132. United Airlines flights start at $144 while deals on Delta start at $149 one-way.

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

    The most popular route from Idaho to Milwaukee is Boise Air Term. Gowen Fld - Milwaukee-Mitchell. You may also consider Spokane - 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 maio 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$286Average$405FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$300Average$418FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$316Average$486FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$342Average$477FlexibilityNo cancel feeOn-time63%

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