HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$129+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BOI
Mar 9 — Mar 161
Sun 3/9
Sun 3/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milwaukee to Boise with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Milwaukee-Mitchell to Boise Air Term. Gowen Fld are usually found in February or April, booked 46 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

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 March 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Delta)

One-way from

$129
(Delta)

Popular in

December

Cheapest in

February

Average price

$478
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. 7% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 March 4, 2025.

This Delta deal was found by Cheapflights users on 3/3. 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.
Sun 4/209:18 amMKE - BOI
1 stop6h 17mDelta
Fri 4/255:30 amBOI - MKE
1 stop7h 24mDelta
Deal found 3/3$257
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Sat 5/246:08 amMKE - BOI
1 stop7h 37mAmerican Airlines
Wed 5/281:35 pmBOI - MKE
1 stop8h 23mAmerican Airlines
Deal found 3/3$307
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Tue 3/183:02 pmMKE - BOI
1 stop7h 27mUnited Airlines
Sat 3/227:00 amBOI - MKE
1 stop6h 06mUnited Airlines
Deal found 3/3$368
This Mytrip deal was found by Cheapflights users on 3/3. 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.
Mon 4/74:05 pmMKE - BOI
3 stops45h 52mMultiple Airlines
Fri 4/114:26 pmBOI - MKE
2 stops25h 27mMultiple Airlines
Deal found 3/3$375
This Hawaiian Airlines deal was found by Cheapflights users on 3/3. 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.
Wed 9/242:36 pmMKE - BOI
1 stop8h 44mHawaiian Airlines
Tue 9/306:30 amBOI - MKE
1 stop6h 15mHawaiian Airlines
Deal found 3/3$406
This Southwest deal was found by Cheapflights users on 3/3. 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.
Mon 7/145:00 amMKE - BOI
1 stop5h 35mSouthwest
Sun 7/205:50 pmBOI - MKE
1 stop5h 45mSouthwest
Deal found 3/3$437
This Mytrip deal was found by Cheapflights users on 3/3. 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.
Mon 4/215:06 pmMKE - BOI
3 stops44h 51mSpirit Airlines
Fri 4/251:52 pmBOI - MKE
2 stops24h 54mSpirit Airlines
Deal found 3/3$519
This Alaska Airlines deal was found by Cheapflights users on 3/3. 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.
Wed 3/2611:35 amMKE - BOI
2 stops12h 06mAlaska Airlines
Sat 3/296:37 amBOI - MKE
1 stop6h 25mAlaska Airlines
Deal found 3/3$627

Find flights from Milwaukee to Boise within your budget

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 March 4, 2025.

Fly from

Milwaukee

Fly to

Boise

Route

Depart

Return

Price

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Sun 4/20

9:18 am-2:35 pm

1 stop6h 17m

Boise Air Term. Gowen Fld

Fri 4/25

5:30 am-1:54 pm

1 stop7h 24m

$257

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Sat 5/24

6:08 am-12:45 pm

1 stop7h 37m

Boise Air Term. Gowen Fld

Wed 5/28

1:35 pm-10:58 pm

1 stop8h 23m

$307

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Tue 3/18

3:02 pm-9:29 pm

1 stop7h 27m

Boise Air Term. Gowen Fld

Sat 3/22

7:00 am-2:06 pm

1 stop6h 06m

$368

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Mon 4/7

4:05 pm-12:57 pm

3 stops45h 52m

Boise Air Term. Gowen Fld

Fri 4/11

4:26 pm-6:53 pm

2 stops25h 27m

$375

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Mon 7/14

5:00 am-9:35 am

1 stop5h 35m

Boise Air Term. Gowen Fld

Sun 7/20

5:50 pm-12:35 am

1 stop5h 45m

$437

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Mon 4/21

5:06 pm-12:57 pm

3 stops44h 51m

Boise Air Term. Gowen Fld

Fri 4/25

1:52 pm-3:46 pm

2 stops24h 54m

$519

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Wed 3/26

2:58 pm-10:41 pm

1 stop8h 43m

Boise Air Term. Gowen Fld

Sat 3/29

6:37 am-2:02 pm

1 stop6h 25m

$522

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Wed 3/26

11:35 am-10:41 pm

2 stops12h 06m

Boise Air Term. Gowen Fld

Sat 3/29

6:37 am-2:02 pm

1 stop6h 25m

$627

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Mon 3/17

6:55 pm-11:59 pm

1 stop6h 04m

$129

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Mon 3/17

1:25 pm-11:15 pm

2 stops10h 50m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 14 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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Boise flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from Milwaukee to Boise

Get recent, data-driven insights about flights from Milwaukee to Boise including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Milwaukee to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Boise. Price data was last updated on February 28, 2025.

The best time to book flights from Milwaukee to Boise is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $432). 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 March 4, 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 March 4, 2025.
Southwest
8.1
Very good
4,333 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest
8.1
Very good
4,333 reviews
Southwest
8.1
Very good
4,333 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Alaska Airlines
8.0
Very good
9,713 reviews
Southwest
8.1
Very good
4,333 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta
8.0
Very good
8,068 reviews
Southwest
8.1
Very good
4,333 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Hawaiian Airlines
7.9
Good
2,318 reviews
Southwest
8.1
Very good
4,333 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines
7.4
Good
8,679 reviews
Southwest
8.1
Very good
4,333 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 Delta. Our recent data shows that you can find tickets from as low as $257 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $307 and $368 round-trip. Users have found that Delta is 41% 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 $129. However, be on the lookout for offers from United Airlines and Alaska 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 $432). 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
McCall
Caldwell
Ontario

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Milwaukee to Boise

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Jackson flights
Minneapolis to Spokane flights
Minneapolis to Boise flights
O'Hare Intl to Boise flights
O'Hare Intl to Spokane flights
Minneapolis to Jackson flights
Milwaukee to Spokane flights
Green Bay to Spokane flights
Milwaukee to Jackson flights
Madison to Spokane flights
Minneapolis to Idaho Falls flights
Madison to Jackson flights
Appleton to Spokane flights
O'Hare Intl to Idaho Falls flights
Appleton to Boise flights
O'Hare Intl to Lewiston flights
Madison to Boise flights
O'Hare Intl to West Yellowstone flights
O'Hare Intl to Hailey flights
Green Bay to Jackson flights
Green Bay to Boise flights
Milwaukee to Idaho Falls flights
Wausau to Spokane flights
Duluth to Spokane flights
Rhinelander to Jackson flights
Madison to Idaho Falls flights
Milwaukee to Hailey flights
Green Bay to Idaho Falls flights
Wausau to Jackson flights
Minneapolis to Hailey flights
O'Hare Intl to Twin Falls flights
Milwaukee to Lewiston flights
O'Hare Intl to Pocatello flights
Madison to Hailey flights
Rhinelander to Idaho Falls flights
Rhinelander to Boise flights
Wausau to Idaho Falls flights
Milwaukee to Pocatello flights
La Crosse to Spokane flights
Milwaukee to West Yellowstone flights
Minneapolis to Twin Falls flights
Minneapolis to Pocatello flights
Minneapolis to Lewiston flights

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 March 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$256Average$392FlexibilityNo cancel feeOn-time69%
DeltaCheapest$297Average$406FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$362Average$466FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.