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$330+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — MKE
Mar 28 — Apr 41
Sat 3/28
Sat 4/4
1 adult, Economy
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Cheap 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 February 26, 2026.

This Delta deal was found by Cheapflights users on 2/22. 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 7/16:15 am
BIL
-
MKE
1 stop3h 56m
Delta
Sat 7/45:00 pm
MKE
-
BIL
2 stops6h 37m
Delta
Deal found 2/22$330
This United Airlines deal was found by Cheapflights users on 2/22. 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 7/17:00 am
BIL
-
MKE
1 stop5h 25m
United Airlines
Sat 7/42:50 pm
MKE
-
BIL
1 stop8h 25m
United Airlines
Deal found 2/22$378
This United Airlines deal was found by Cheapflights users on 2/25. 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 3/52:35 pm
BIL
-
MKE
1 stop5h 46m
United Airlines
Mon 3/94:10 pm
MKE
-
BIL
1 stop5h 57m
United Airlines
Deal found 2/25$399
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Tue 2/241:48 pm
BIL
-
MKE
1 stop8h 50m
American Airlines
Tue 3/36:22 am
MKE
-
BIL
1 stop7h 56m
American Airlines
Deal found 2/23$409
This United Airlines deal was found by Cheapflights users on 2/23. 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 2/2410:49 am
BIL
-
MKE
2 stops9h 55m
United Airlines
Tue 3/38:28 am
MKE
-
BIL
1 stop5h 55m
United Airlines
Deal found 2/23$414
This Delta deal was found by Cheapflights users on 2/23. 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.
Tue 11/246:15 am
BIL
-
MKE
1 stop4h 02m
Delta
Sat 11/285:50 pm
MKE
-
BIL
1 stop5h 53m
Delta
Deal found 2/23$439
This Delta deal was found by Cheapflights users on 2/22. 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.
Fri 6/56:27 am
BIL
-
MKE
1 stop3h 53m
Delta
Mon 6/85:00 pm
MKE
-
BIL
2 stops6h 37m
Delta
Deal found 2/22$440

Find 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 February 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$330
(Delta)

Popular in

July

Cheapest in

December

Average price

$475
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. 13% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 26, 2026.
Use the filters below to find and compare flights from Billings to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsMilwaukee

BIL - MKE

BILMKE

Billings Logan Intl

Wed 7/1

7:00 am-1:25 pm

1 stop5h 25m

Milwaukee-Mitchell

Sat 7/4

2:50 pm-10:15 pm

1 stop8h 25m

$378

BillingsMilwaukee

BIL - MKE

BILMKE

Billings Logan Intl

Fri 6/5

6:27 am-11:20 am

1 stop3h 53m

Milwaukee-Mitchell

Mon 6/8

5:00 pm-10:37 pm

2 stops6h 37m

$440

BillingsMilwaukee

BIL - MKE

BILMKE

Billings Logan Intl

Mon 4/20

2:35 pm-9:21 pm

1 stop5h 46m

Milwaukee-Mitchell

Sun 4/26

8:15 am-1:23 pm

1 stop6h 08m

$442

BillingsMilwaukee

BIL - MKE

BILMKE

Billings Logan Intl

Mon 4/20

12:34 pm-11:58 pm

2 stops34h 24m

Milwaukee-Mitchell

Sun 4/26

7:00 am-1:26 pm

2 stops31h 26m

$587

BillingsMilwaukee

BIL - MKE

BILMKE

Billings Logan Intl

Thu 6/4

6:00 am-3:44 pm

1 stop8h 44m

Milwaukee-Mitchell

Sun 6/7

7:00 am-1:21 pm

1 stop7h 21m

$589

BillingsMilwaukee

BIL - MKE

BILMKE

Billings Logan Intl

Mon 7/20

7:22 pm-11:59 pm

1 stop27h 37m

Milwaukee-Mitchell

Thu 7/23

3:04 pm-11:51 pm

1 stop9h 47m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Sorted by cheapest first

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Milwaukee flight deals on Cheapflights vs. FlightHub >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 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 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 January is currently the most expensive (average of $286). 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 February 26, 2026.
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
8,237 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

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
8,237 reviews
Delta
7.9
Good
8,237 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

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
9,348 reviews
Delta
7.9
Good
8,237 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

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?

    United Airlines and Delta can get you from Billings to Milwaukee in just under 3h 53m. Your travel time can differ by up to 1h 32m. 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 $184. Another option worth looking into is Delta, starting at $229 round trip. United Airlines is priced at 61% 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 January is currently the most expensive (average of $286). 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

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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 February 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$184Average$458FlexibilityNo cancel feeOn-time69%
DeltaCheapest$229Average$428FlexibilityNo cancel feeOn-timeN/A

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