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$174+ Cheap flights from Milwaukee to Boise (MKE - BOI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BOI
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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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 September 14, 2025.

Round-trip from

$174
(Southwest)

Popular in

December

Cheapest in

August

Average price

$410
From Milwaukee-Mitchell to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 14, 2025.

This Southwest deal was found by Cheapflights users on 9/12. 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.
Tue 11/45:05 amMKE - BOI
1 stop6h 10mSouthwest
Tue 11/112:40 pmBOI - MKE
1 stop6h 20mSouthwest
Deal found 9/12$174
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:56 pmMKE - BOI
1 stop7h 24mHawaiian Airlines
Mon 11/106:28 amBOI - MKE
1 stop7h 32mHawaiian Airlines
Deal found 9/12$200
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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 11/43:56 pmMKE - BOI
1 stop7h 24mAlaska Airlines
Wed 11/126:28 amBOI - MKE
1 stop7h 32mAlaska Airlines
Deal found 9/12$208
This Delta deal was found by Cheapflights users on 9/12. 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.
Wed 11/57:39 pmMKE - BOI
1 stop5h 15mDelta
Sat 11/81:39 pmBOI - MKE
1 stop9h 16mDelta
Deal found 9/12$209
This Delta deal was found by Cheapflights users on 9/12. 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.
Wed 11/52:55 pmMKE - BOI
2 stops10h 04mDelta
Tue 11/115:35 amBOI - MKE
1 stop7h 38mDelta
Deal found 9/12$214
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/63:56 pmMKE - BOI
1 stop7h 24mHawaiian Airlines
Wed 11/126:28 amBOI - MKE
1 stop7h 32mHawaiian Airlines
Deal found 9/12$216
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 11/43:56 pmMKE - BOI
1 stop7h 24mAlaska Airlines
Mon 11/106:28 amBOI - MKE
1 stop7h 32mAlaska Airlines
Deal found 9/11$217

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 September 14, 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

Tue 11/4

7:30 am-6:51 pm

2 stops12h 21m

Boise Air Term. Gowen Fld

Tue 11/11

12:58 pm-11:56 pm

2 stops9h 58m

$219

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Wed 12/10

11:15 am-8:20 pm

2 stops10h 05m

Boise Air Term. Gowen Fld

Mon 12/15

11:10 am-11:56 pm

2 stops11h 46m

$228

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Tue 11/4

3:56 pm-11:42 am

2 stops20h 46m

Boise Air Term. Gowen Fld

Mon 11/10

6:28 am-3:00 pm

1 stop7h 32m

$251

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Tue 11/4

7:39 pm-11:54 pm

1 stop5h 15m

Boise Air Term. Gowen Fld

Sun 11/9

7:45 pm-8:15 am

2 stops11h 30m

$268

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Wed 11/5

3:56 pm-11:42 am

2 stops20h 46m

Boise Air Term. Gowen Fld

Mon 11/10

6:28 am-3:00 pm

1 stop7h 32m

$275

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Mon 11/10

7:33 am-1:46 pm

1 stop7h 13m

Boise Air Term. Gowen Fld

Tue 11/18

1:25 pm-9:35 pm

1 stop7h 10m

$283

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Wed 10/29

1:10 pm-11:59 pm

2 stops11h 49m

Boise Air Term. Gowen Fld

Mon 11/3

1:39 pm-11:55 pm

1 stop9h 16m

$288

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Mon 11/10

12:12 pm-10:07 pm

2 stops10h 55m

Boise Air Term. Gowen Fld

Tue 11/18

11:42 am-9:43 pm

2 stops9h 01m

$293

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Sat 11/1

3:56 pm-12:42 pm

2 stops21h 46m

Boise Air Term. Gowen Fld

Mon 11/10

6:28 am-3:00 pm

1 stop7h 32m

$298

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Thu 11/6

3:56 pm-10:20 pm

1 stop7h 24m

Boise Air Term. Gowen Fld

Fri 11/14

6:28 am-3:00 pm

1 stop7h 32m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 15 results
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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, October is the cheapest month in which you can book a flight from Milwaukee to Boise (average of $314). Flying from Milwaukee to Boise in June is currently the most expensive (average of $398). 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 September 14, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% 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 September 14, 2025.
See what other customers who have flown with Southwest and Delta 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
4,247 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,247 reviews
Southwest
8.0
Very good
4,247 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,959 reviews
Southwest
8.0
Very good
4,247 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 5h 39m. 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 Delta. Our recent data shows that you can find tickets from as low as $256 on this airline. An additional option worth looking into is Southwest, starting at $362. Users have found that Delta is 34% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $264. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Milwaukee to Boise for a low price.

  • 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, October is the cheapest month in which you can book a flight from Milwaukee to Boise (average of $314). Flying from Milwaukee to Boise in June is currently the most expensive (average of $398). 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 2 airlines flying from Milwaukee to Boise

Discover the top 2 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$336FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$362Average$450FlexibilityNo cancel feeOn-time63%

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