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$138+ 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
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
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 agosto 20, 2025.

Round-trip from

$276
(Hawaiian Airlines)

One-way from

$138
(Hawaiian Airlines)

Popular in

December

Cheapest in

August

Average price

$286
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. 12% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 20, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 8/19. 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. 9/246:27 amMKE - BOI
1 stop9h 33mHawaiian Airlines
mar. 9/302:28 pmBOI - MKE
1 stop8h 34mHawaiian Airlines
Deal found 8/19$276
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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. 9/236:27 amMKE - BOI
1 stop8h 21mAlaska Airlines
mar. 9/304:34 pmBOI - MKE
1 stop6h 28mAlaska Airlines
Deal found 8/19$277
This Delta deal was found by Cheapflights users on 8/19. 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. 9/2412:14 pmMKE - BOI
2 stops12h 45mDelta
mar. 9/305:25 amBOI - MKE
1 stop4h 58mDelta
Deal found 8/19$282
This Delta deal was found by Cheapflights users on 8/19. 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. 10/157:30 amMKE - BOI
1 stop5h 31mDelta
lun. 10/205:42 amBOI - MKE
1 stop7h 33mDelta
Deal found 8/19$287
This Delta deal was found by Cheapflights users on 8/17. 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.
jue. 10/164:49 pmMKE - BOI
2 stops8h 05mDelta
lun. 10/207:45 pmBOI - MKE
2 stops11h 34mDelta
Deal found 8/17$297
This Southwest deal was found by Cheapflights users on 8/19. 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.
mié. 10/16:15 pmMKE - BOI
1 stop5h 50mSouthwest
lun. 10/65:40 pmBOI - MKE
1 stop5h 40mSouthwest
Deal found 8/19$307
This American Airlines deal was found by Cheapflights users on 8/18. 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.
dom. 9/146:15 amMKE - BOI
1 stop7h 32mAmerican Airlines
mié. 9/171:38 pmBOI - MKE
1 stop7h 14mAmerican Airlines
Deal found 8/18$308
This Delta deal was found by Cheapflights users on 8/19. 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. 10/11:10 pmMKE - BOI
2 stops11h 47mDelta
lun. 10/67:45 pmBOI - MKE
2 stops11h 59mDelta
Deal found 8/19$312
This Delta deal was found by Cheapflights users on 8/18. 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.
lun. 9/225:49 pmMKE - BOI
1 stop7h 10mDelta
dom. 9/287:45 pmBOI - MKE
2 stops11h 30mDelta
Deal found 8/18$329

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 agosto 20, 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

6:27 am-1:48 pm

1 stop8h 21m

Boise Air Term. Gowen Fld

mar. 9/30

4:34 pm-12:02 am

1 stop6h 28m

$276

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

mar. 9/23

3:20 pm-10:50 pm

1 stop8h 30m

Boise Air Term. Gowen Fld

mar. 9/30

4:34 pm-12:02 am

1 stop6h 28m

$276

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

mar. 9/23

6:27 am-1:48 pm

1 stop8h 21m

Boise Air Term. Gowen Fld

mar. 9/30

4:34 pm-12:02 am

1 stop6h 28m

$277

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

mié. 9/24

5:40 am-2:15 pm

2 stops9h 35m

Boise Air Term. Gowen Fld

mar. 9/30

5:25 am-11:23 am

1 stop4h 58m

$282

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

mar. 9/23

8:30 am-4:58 pm

2 stops9h 28m

Boise Air Term. Gowen Fld

mar. 9/30

2:39 pm-9:08 pm

1 stop5h 29m

$282

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

mié. 10/1

6:19 am-12:27 pm

1 stop7h 08m

Boise Air Term. Gowen Fld

sáb. 10/4

6:35 am-2:20 pm

1 stop6h 45m

$282

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

mié. 10/15

6:55 pm-11:20 pm

1 stop5h 25m

Boise Air Term. Gowen Fld

lun. 10/20

5:40 pm-12:20 am

1 stop5h 40m

$282

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

mar. 9/23

1:10 pm-12:15 am

2 stops12h 05m

Boise Air Term. Gowen Fld

mar. 9/30

5:25 am-11:23 am

1 stop4h 58m

$282

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

mar. 9/16

6:27 am-3:00 pm

1 stop9h 33m

$138

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

dom. 9/28

9:05 am-2:15 pm

1 stop6h 10m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 16 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 $399). 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 agosto 20, 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 agosto 20, 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
4,246 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 Hawaiian Airlines and Alaska Airlines fly from Milwaukee to Boise in about 8h 21m. 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 35% 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, 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 $399). 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$351FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$362Average$450FlexibilityNo cancel feeOn-time63%

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