HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Milwaukee

$373+ Cheap flights from Billings to Milwaukee (BIL - MKE)

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — MKE
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Billings to Milwaukee 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.

Find flight deals from Billings to Milwaukee

Cheapest flights from Billings to Milwaukee
Explore the most affordable flight options available from Billings to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This United Airlines deal was found by Cheapflights users on 11/25. 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 12/112:40 pmBIL - MKE
1 stop5h 50mUnited Airlines
Mon 12/153:15 pmMKE - BIL
1 stop7h 06mUnited Airlines
Deal found 11/25$431
This Delta deal was found by Cheapflights users on 11/25. 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 12/116:22 pmBIL - MKE
2 stops14h 06mDelta
Mon 12/157:31 pmMKE - BIL
1 stop5h 17mDelta
Deal found 11/25$466
This United Airlines deal was found by Cheapflights users on 11/25. 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.
Wed 11/262:31 pmBIL - MKE
1 stop5h 52mUnited Airlines
Mon 12/18:15 amMKE - BIL
1 stop6h 08mUnited Airlines
Deal found 11/25$681
This Delta deal was found by Cheapflights users on 11/25. 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 11/2611:42 amBIL - MKE
2 stops11h 13mDelta
Mon 12/17:31 pmMKE - BIL
1 stop4h 53mDelta
Deal found 11/25$686

Cheap flight deals from Billings to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Milwaukee (MKE). 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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$373
(Delta)

Popular in

March

Cheapest in

December

Average price

$440
Provider with most accurate pricing for Billings Logan Intl-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Milwaukee-Mitchell flights.
Search Deals
From Billings Logan Intl to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to Milwaukee 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 November 26, 2025.
Use the filters below to find and compare flights from Billings to Milwaukee that are best for you.

Fly from

Billings

Fly to

Milwaukee

Route

Depart

Return

Price

BillingsMilwaukee

BIL - MKE

BILMKE

Billings Logan Intl

Sat 1/17

11:47 am-9:15 pm

1 stop8h 28m

Milwaukee-Mitchell

Wed 1/21

3:59 pm-7:24 pm

1 stop4h 25m

$373

BillingsMilwaukee

BIL - MKE

BILMKE

Billings Logan Intl

Thu 12/11

2:40 pm-9:30 pm

1 stop5h 50m

Milwaukee-Mitchell

Mon 12/15

3:15 pm-9:21 pm

1 stop7h 06m

$431

BillingsMilwaukee

BIL - MKE

BILMKE

Billings Logan Intl

Sat 1/17

2:45 pm-10:56 pm

2 stops7h 11m

Milwaukee-Mitchell

Wed 1/21

11:30 am-9:23 pm

2 stops10h 53m

$463

BillingsMilwaukee

BIL - MKE

BILMKE

Billings Logan Intl

Thu 12/11

6:22 pm-9:28 am

2 stops14h 06m

Milwaukee-Mitchell

Mon 12/15

7:31 pm-11:48 pm

1 stop5h 17m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Compare providers for flights from Billings to Milwaukee

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 Billings to Milwaukee in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Billings-Milwaukee flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Billings-Milwaukee flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Billings-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Milwaukee 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 Billings-Milwaukee 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 Billings to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Billings 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 Billings to Milwaukee

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

Currently, December is the cheapest month in which you can book a flight from Billings to Milwaukee (average of $184). Flying from Billings to Milwaukee in March is currently the most expensive (average of $353). 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.

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated November 26, 2025.
See what other customers who have flown with Delta and United Airlines from Billings to Milwaukee have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,999 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
7,999 reviews
Delta
7.9
Good
7,999 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,046 reviews
Delta
7.9
Good
7,999 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Billings to Milwaukee. 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 Billings to Milwaukee?

    Delta and United Airlines can get you from Billings to Milwaukee in just under 5h 50m. Your travel time can differ by up to 2h 38m. Billings and Milwaukee are separated by a distance of 1035 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on United Airlines is currently your cheapest option to Milwaukee, with prices starting at $368. Another option worth looking into is Delta, starting at $378 round trip. United Airlines is priced at 24% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Billings to Milwaukee (average of $184). Flying from Billings to Milwaukee in March is currently the most expensive (average of $353). 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
Sheboygan
New Berlin
Oak Creek
Wauwatosa

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 Billings to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Minneapolis flights
Bozeman to O'Hare Intl flights
Missoula to Minneapolis flights
Kalispell to Minneapolis flights
Billings to Minneapolis flights
Bozeman to Madison flights
Billings to O'Hare Intl flights
Missoula to O'Hare Intl flights
Great Falls to Minneapolis flights
Butte to Minneapolis flights
Great Falls to Green Bay flights
Helena to Minneapolis flights
Bozeman to Milwaukee flights
Helena to O'Hare Intl flights
Kalispell to Milwaukee flights
Great Falls to Milwaukee flights
Bozeman to Duluth flights
Bozeman to Green Bay flights
Billings to Madison flights
Kalispell to O'Hare Intl flights
Great Falls to O'Hare Intl flights
Bozeman to Appleton flights
Kalispell to Duluth flights
Butte to Green Bay flights
Missoula to Madison flights
Butte to O'Hare Intl flights
Missoula to Milwaukee flights
Helena to Madison flights
Missoula to Duluth flights
Kalispell to Wausau flights
Bozeman to Wausau flights
Billings to Green Bay flights
Billings to Appleton flights
Missoula to Wausau flights
Billings to Wausau flights
Helena to Milwaukee flights
Great Falls to Madison flights
Cody to O'Hare Intl flights
Butte to Madison flights
Kalispell to La Crosse flights
Missoula to Dubuque flights
Missoula to La Crosse flights
Bozeman to La Crosse flights
Bozeman to Dubuque flights

Top 2 airlines flying from Billings to Milwaukee

Discover the top 2 airlines that operate flights from Billings to Milwaukee. 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$368Average$496FlexibilityNo cancel feeOn-time69%
DeltaCheapest$378Average$458FlexibilityNo cancel feeOn-timeN/A

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.