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$273+ Cheap flights from Milwaukee to Boise (MKE - BOI)

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BOI
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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Find flight deals from Milwaukee to Boise

Cheapest flights from Milwaukee to Boise
Explore the most affordable flight options available from Milwaukee to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

This Delta deal was found by Cheapflights users on 11/30. 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 12/183:17 pmMKE - BOI
1 stop8h 06mDelta
Sat 1/171:00 pmBOI - MKE
1 stop7h 15mDelta
Deal found 11/30$422
This Delta deal was found by Cheapflights users on 11/29. 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.
Fri 12/193:17 pmMKE - BOI
2 stops9h 55mDelta
Sat 1/173:01 pmBOI - MKE
1 stop5h 29mDelta
Deal found 11/29$453
This Alaska Airlines deal was found by Cheapflights users on 12/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amMKE - BOI
1 stop15h 10mAlaska Airlines
Sun 1/49:50 pmBOI - MKE
1 stop25h 09mAlaska Airlines
Deal found 12/1$473
This United Airlines deal was found by Cheapflights users on 11/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:28 amMKE - BOI
2 stops15h 02mUnited Airlines
Sat 1/1710:28 amBOI - MKE
2 stops9h 20mUnited Airlines
Deal found 11/29$512
This Delta deal was found by Cheapflights users on 12/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:08 amMKE - BOI
2 stops8h 59mDelta
Sun 1/45:50 amBOI - MKE
2 stops9h 53mDelta
Deal found 12/1$517
This American Airlines deal was found by Cheapflights users on 11/30. 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.
Mon 12/156:10 amMKE - BOI
1 stop7h 17mAmerican Airlines
Fri 12/192:18 pmBOI - MKE
1 stop6h 23mAmerican Airlines
Deal found 11/30$547
This Delta deal was found by Cheapflights users on 11/30. 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.
Mon 12/153:17 pmMKE - BOI
2 stops10h 25mDelta
Fri 12/192:04 pmBOI - MKE
1 stop8h 50mDelta
Deal found 11/30$552

Cheap flight deals from Milwaukee to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$276
(Delta)

One-way from

$273
(Alaska Airlines)

Popular in

November

Cheapest in

August

Average price

$394
Provider with most accurate pricing for Milwaukee-Mitchell-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Boise Air Term. Gowen Fld flights.
Search Deals
From Milwaukee-Mitchell to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Milwaukee-Mitchell to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Boise 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 December 1, 2025.
Use the filters below to find and compare flights from Milwaukee to Boise that are best for you.

Fly from

Milwaukee

Fly to

Boise

Route

Depart

Return

Price

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Sat 2/21

11:00 am-8:10 pm

2 stops10h 10m

Boise Air Term. Gowen Fld

Wed 2/25

7:30 am-9:32 pm

2 stops13h 02m

$276

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Sat 1/24

11:03 am-8:12 pm

2 stops10h 09m

Boise Air Term. Gowen Fld

Wed 1/28

9:15 am-9:15 pm

2 stops11h 00m

$276

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Sat 1/24

11:30 am-7:13 pm

1 stop8h 43m

Boise Air Term. Gowen Fld

Wed 1/28

2:37 pm-10:56 pm

2 stops7h 19m

$302

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Tue 1/6

7:00 am-7:41 pm

2 stops13h 41m

Boise Air Term. Gowen Fld

Sun 1/11

9:02 am-2:57 pm

1 stop28h 55m

$353

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Mon 12/15

3:51 pm-10:56 pm

1 stop8h 05m

$273

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Mon 12/15

1:12 pm-12:42 am

2 stops12h 30m

$279

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Mon 12/15

10:34 am-10:56 pm

3 stops37h 22m

$330

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Tue 12/30

4:04 pm-12:04 am

2 stops9h 00m

$369

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Wed 1/14

7:32 am-1:53 pm

1 stop7h 21m

$397

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Sun 12/28

6:33 pm-3:04 pm

2 stops21h 31m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/28

Showing 1-10 of 12 results
1
2

Compare providers for flights from Milwaukee to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Boise in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Milwaukee-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Milwaukee-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Milwaukee to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise 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 Boise

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

Currently, April is the cheapest month in which you can book a flight from Milwaukee to Boise (average of $122). Flying from Milwaukee to Boise in December is currently the most expensive (average of $267). 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 BOI?

Find hourly flight availability from Milwaukee to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 1, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from Milwaukee to Boise by exploring options for tickets in the evening.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated December 1, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Milwaukee to Boise have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,252 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,252 reviews
Southwest
8.0
Very good
4,252 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,011 reviews
Southwest
8.0
Very good
4,252 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,056 reviews
Southwest
8.0
Very good
4,252 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,039 reviews
Southwest
8.0
Very good
4,252 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

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

  • How long is the flight from Milwaukee to Boise?

    Airlines like Delta fly from Milwaukee to Boise in about 10h 10m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1418 mi.

  • What are the cheapest airlines flying from Milwaukee to Boise round-trip?

    Our cheapest airline available from Milwaukee to Boise is American Airlines. Our recent data shows that you can find tickets from as low as $186 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $256 and $256 round-trip. Users have found that American Airlines is 53% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Milwaukee to Boise (average of $122). Flying from Milwaukee to Boise in December is currently the most expensive (average of $267). 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 Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Top 4 airlines flying from Milwaukee to Boise

Discover the top 4 airlines that operate flights from Milwaukee to Boise. 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 December 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$186Average$380FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$256Average$347FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$363FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$352Average$463FlexibilityNo cancel feeOn-time63%

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