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$143+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BOI
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$286
(Hawaiian Airlines)

One-way from

$143
(Hawaiian Airlines)

Popular in

December

Cheapest in

July

Average price

$392
From Milwaukee-Mitchell to Boise Air Term. Gowen Fld
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One-way flight from Milwaukee-Mitchell to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 13% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 6/12. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/246:30 amMKE - BOI
1 stop9h 30mHawaiian Airlines
mar. 9/304:34 pmBOI - MKE
1 stop6h 25mHawaiian Airlines
Deal found 6/12$286
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/246:18 amMKE - BOI
1 stop7h 19mAmerican Airlines
mar. 9/301:17 pmBOI - MKE
1 stop5h 43mAmerican Airlines
Deal found 6/11$287
This Delta deal was found by Cheapflights users on 6/10. 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.
mié. 9/245:50 pmMKE - BOI
1 stop6h 48mDelta
mar. 9/306:00 amBOI - MKE
2 stops9h 43mDelta
Deal found 6/10$292
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/269:20 pmMKE - BOI
1 stop12h 28mSpirit Airlines
lun. 6/309:43 amBOI - MKE
1 stop9h 42mSpirit Airlines
Deal found 6/12$294
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/157:00 amMKE - BOI
1 stop5h 39mUnited Airlines
dom. 10/198:20 amBOI - MKE
1 stop7h 31mUnited Airlines
Deal found 6/11$337
This Southwest deal was found by Cheapflights users on 6/10. 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.
lun. 8/116:20 pmMKE - BOI
1 stop7h 05mSouthwest
vie. 8/1512:45 pmBOI - MKE
2 stops9h 15mSouthwest
Deal found 6/10$352
This Mytrip deal was found by Cheapflights users on 6/10. 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.
vie. 7/112:51 pmMKE - BOI
2 stops23h 48mMultiple Airlines
lun. 7/147:48 pmBOI - MKE
2 stops18h 54mMultiple Airlines
Deal found 6/10$389
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 7/16:30 amMKE - BOI
1 stop9h 34mAlaska Airlines
mar. 7/88:25 pmBOI - MKE
2 stops26h 34mAlaska Airlines
Deal found 6/10$391

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 junio 12, 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

mié. 9/24

6:30 am-3:00 pm

1 stop9h 30m

Boise Air Term. Gowen Fld

mar. 9/30

4:34 pm-11:59 pm

1 stop6h 25m

$286

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

mié. 9/24

6:18 am-12:37 pm

1 stop7h 19m

Boise Air Term. Gowen Fld

mar. 9/30

1:17 pm-8:00 pm

1 stop5h 43m

$287

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

mié. 9/24

5:50 pm-11:38 pm

1 stop6h 48m

Boise Air Term. Gowen Fld

mar. 9/30

6:00 am-4:43 pm

2 stops9h 43m

$292

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

jue. 6/26

9:20 pm-8:48 am

1 stop12h 28m

Boise Air Term. Gowen Fld

lun. 6/30

9:43 am-8:25 pm

1 stop9h 42m

$294

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

mié. 10/15

7:00 am-11:39 am

1 stop5h 39m

Boise Air Term. Gowen Fld

dom. 10/19

8:20 am-4:51 pm

1 stop7h 31m

$337

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

lun. 8/11

6:20 pm-12:25 am

1 stop7h 05m

Boise Air Term. Gowen Fld

vie. 8/15

12:45 pm-11:00 pm

2 stops9h 15m

$352

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

vie. 7/11

2:51 pm-1:39 pm

2 stops23h 48m

Boise Air Term. Gowen Fld

lun. 7/14

7:48 pm-3:42 pm

2 stops18h 54m

$389

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

mar. 7/1

6:30 am-3:04 pm

1 stop9h 34m

Boise Air Term. Gowen Fld

mar. 7/8

8:25 pm-11:59 pm

2 stops26h 34m

$391

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

mar. 9/16

6:30 am-3:00 pm

1 stop9h 30m

$143

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

mar. 9/16

2:45 pm-12:17 am

2 stops10h 32m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 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 $395). 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 junio 12, 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.

Rainfall in Boise by month

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

In terms of precipitation, rainfall in Boise 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 Boise when rainfall is around 0.2 in.

Temperature in Boise by month

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

If weather is an important factor for your trip to Boise, 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 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 junio 12, 2025.
Read through reviews of airlines operating flights from Milwaukee to Boise, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Our cheapest airline available from Milwaukee to Boise is Hawaiian Airlines. Our recent data shows that you can find tickets from as low as $286 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $287 and $292 round-trip. Users have found that Hawaiian Airlines is 29% 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 Hawaiian Airlines, with whom users have recently found tickets for as low as $143. However, be on the lookout for offers from Delta and Southwest, 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 $395). 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 Milwaukee?

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

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Top 3 airlines flying from Milwaukee to Boise

Discover the top 3 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$256Average$381FlexibilityNo cancel feeOn-time69%
DeltaCheapest$281Average$353FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$362Average$444FlexibilityNo cancel feeOn-time63%

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