BIL - MKE

$241 Find Cheap Flights from Billings to Milwaukee - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to Milwaukee departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Milwaukee

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Milwaukee, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Milwaukee, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$334
Typical prices: $609-$603
United Airlines
Sat 7/4Fri 7/10
BIL - MKE • 1 stop
Cheapest one-way
$241
Delta
Fri 9/11
BIL - MKE • 1 stop
Top airlines
Cheapest • from $334 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Billings and Milwaukee. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $488 (round-trip)
Shortest trip • 4h 12m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Milwaukee!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Billings to Milwaukee (BIL-MKE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Billings to Milwaukee that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Billings to Milwaukee

Sat, Jul 4 - Fri, Jul 10
United Airlines Logo
5:00 am - 1:37 pm
BIL
-
MKE
7h 37m
1 stop
United Airlines Logo
5:46 pm - 10:09 pm
MKE
-
BIL
5h 23m
1 stop
$334United Airlines
Sat, Jul 4 - Fri, Jul 10
United Airlines Logo
5:00 am - 1:37 pm
BIL
-
MKE
7h 37m
1 stop
United Airlines Logo
5:46 pm - 10:09 pm
MKE
-
BIL
5h 23m
1 stop
$344United Airlines
Sat, Jul 4 - Fri, Jul 10
United Airlines Logo
7:00 am - 4:42 pm
BIL
-
MKE
8h 42m
2 stops
United Airlines Logo
5:46 pm - 10:09 pm
MKE
-
BIL
5h 23m
1 stop
$349United Airlines
Wed, Nov 25 - Sat, Nov 28
Delta Logo
6:15 am - 2:13 pm
BIL
-
MKE
6h 58m
1 stop
Delta Logo
3:15 pm - 7:48 pm
MKE
-
BIL
5h 33m
1 stop
$379Delta
Sat, Jul 4 - Fri, Jul 10
United Airlines Logo
5:00 am - 4:42 pm
BIL
-
MKE
10h 42m
2 stops
United Airlines Logo
5:46 pm - 10:09 pm
MKE
-
BIL
5h 23m
1 stop
$405United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
5:00 am - 1:23 pm
BIL
-
MKE
7h 23m
1 stop
United Airlines Logo
3:00 pm - 8:51 pm
MKE
-
BIL
6h 51m
1 stop
$409United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
2:40 pm - 9:23 pm
BIL
-
MKE
5h 43m
1 stop
United Airlines Logo
11:10 am - 10:41 pm
MKE
-
BIL
12h 31m
2 stops
$414United Airlines
Wed, Nov 25 - Sat, Nov 28
Delta Logo
6:15 am - 2:13 pm
BIL
-
MKE
6h 58m
1 stop
Delta Logo
3:15 pm - 7:48 pm
MKE
-
BIL
5h 33m
1 stop
$417Delta
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
5:00 am - 3:04 pm
BIL
-
MKE
9h 04m
2 stops
United Airlines Logo
11:10 am - 10:41 pm
MKE
-
BIL
12h 31m
2 stops
$419United Airlines
Wed, Nov 25 - Sat, Nov 28
Delta Logo
5:45 am - 4:45 pm
BIL
-
MKE
10h 00m
2 stops
Delta Logo
3:15 pm - 7:48 pm
MKE
-
BIL
5h 33m
1 stop
$436Delta
Booking Insights

KAYAK's insights & trends for Billings to Milwaukee flights

Get data-powered insights and trends into flights from Billings to Milwaukee to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Billings to Milwaukee?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Billings to Milwaukee, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Billings to Milwaukee is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is $635 and $603 respectively.

Good to know

Low seasonDecember
Cheapest flight$241
Best time to beat the crowds with an average 63% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Billings to Milwaukee

When to book flights from Billings to Milwaukee

Are your dates flexible? Find out the best times to travel from Billings to Milwaukee based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Billings to Milwaukee

  • What is the cheapest flight from Billings to Milwaukee?

    In the last 5 days, the lowest price for a flight from Billings to Milwaukee was $241 for a one-way ticket and $334 for a round-trip.

  • Do I need a passport to fly between Billings and Milwaukee?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Billings to Milwaukee?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Billings to Milwaukee?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Billings and Milwaukee, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Billings to Milwaukee, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Billings to Milwaukee are Delta and United Airlines. With an average price for the route of $433 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $578 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Billings to Milwaukee?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Billings to Milwaukee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Billings to Milwaukee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from Billings is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Billings to Milwaukee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milwaukee with an airline and back to Billings with another airline. Booking your flights between Billings and MKE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Billings to Milwaukee?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milwaukee from Billings up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Billings to Milwaukee

 
See real verified KAYAK customer reviews for airlines flying from Billings to Milwaukee. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Billings to Milwaukee? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8396 reviews
7.8Entertainment
7.2Food
8.5Crew
8.1Boarding
7.8Comfort
Airline reviews

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

2.0 MediocreBen, Jun 2026
ATL - HSV
Read more Delta reviews

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Service was professional and quick. Premium economy seat was comfortable given the class

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Everything you need to know for your flight from Billings to Milwaukee

Information on your arrival and departure airports