$389+ Cheap flights from Helena to Milwaukee (HLN - 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — MKE
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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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
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Best
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Cheapest flights from Helena to MilwaukeeExplore the most affordable flight options available from Helena to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from Helena to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Sat 12/52:35 pm -
1 stop5h 35m
Sat 12/123:59 pm -
1 stop6h 27m
Deal found 11/6![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 12/52:35 pm -
1 stop5h 35m
Tue 12/88:15 am -
1 stop6h 37m
Deal found 11/5![United Airlines logo]()
$499
Best flights from Helena to MilwaukeeDiscover carefully curated flight deals from Helena to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Helena to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Sat 12/52:35 pm -
1 stop5h 35m
Sat 12/123:59 pm -
1 stop6h 27m
Deal found 11/6![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 11/7. 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.
Sat 12/52:35 pm -
1 stop5h 35m
Tue 12/88:15 am -
1 stop6h 37m
Deal found 11/7![United Airlines logo]()
$499
Last-minute flights from Helena to MilwaukeeDiscover last-minute flight deals from Helena to Milwaukee. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Milwaukee. Data last updated November 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Sat 12/52:35 pm -
1 stop5h 35m
Sat 12/123:59 pm -
1 stop6h 27m
Deal found 11/6![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 12/52:35 pm -
1 stop5h 35m
Tue 12/88:15 am -
1 stop6h 37m
Deal found 11/5![United Airlines logo]()
$499
One-way flights from Helena to MilwaukeeSearch for one-way flight options from Helena to Milwaukee. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from Helena to Milwaukee. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Delta deal was found by Cheapflights users on 11/5. 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 11/191:07 pm -
1 stop7h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Delta logo]()
$464
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 11/156:28 am -
1 stop6h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![United Airlines logo]()
$514
This Delta deal was found by Cheapflights users on 11/8. 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 11/157:00 am -
2 stops13h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Delta logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/194:41 pm -
3 stops45h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$1,091
Find flight deals from Helena to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) 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 10, 2026.
Round-trip from | $389 (United Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Helena 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 7,457,451 searches. Data last updated November 10, 2026.
Use the filters below to find and compare flights from Helena to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HelenaMilwaukee
HLN Helena - MKE Milwaukee-Mitchell
HLNMKE
Helena
Sat 12/5
2:35 pm-9:10 pm
1 stop5h 35m
Milwaukee-Mitchell
Sat 12/12
3:59 pm-9:26 pm
1 stop6h 27m
$389
HelenaMilwaukee
HLN Helena - MKE Milwaukee-Mitchell
HLNMKE
Helena
Thu 11/19
1:07 pm-9:55 pm
1 stop7h 48m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$464
HelenaMilwaukee
HLN Helena - MKE Milwaukee-Mitchell
HLNMKE
Helena
Sat 12/5
2:35 pm-9:10 pm
1 stop5h 35m
Milwaukee-Mitchell
Tue 12/8
8:15 am-1:52 pm
1 stop6h 37m
$499
Quickest round-trip
HelenaMilwaukee
HLN Helena - MKE Milwaukee-Mitchell
HLNMKE
Helena
Sun 11/15
6:28 am-1:34 pm
1 stop6h 06m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$514
HelenaMilwaukee
HLN Helena - MKE Milwaukee-Mitchell
HLNMKE
Helena
Sun 11/15
7:00 am-9:03 pm
2 stops13h 03m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$519
Sorted by cheapest first
Best time to book a flight from Helena to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Helena with our price prediction graph.
HLN-MKE
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.
Related info for your journey
Find useful and relevant information for your journey from Helena to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsPort Washington
Sheboygan
New Berlin
Oak Creek
Wauwatosa
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