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$803+ Cheap flights from Milwaukee (MKE) to Vienna (VIE)

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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — VIE
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Milwaukee to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Vienna (VIE). 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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$805
(United Airlines)

Popular in

October

Cheapest in

March

Average price

$1,008
Provider with most accurate pricing for Milwaukee-Mitchell-Vienna Intl flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Vienna Intl flights.
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From Milwaukee-Mitchell to Vienna Intl
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Highest demand for flights based on searches. 5% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Milwaukee to Vienna

Cheapest flights from Milwaukee to Vienna
Explore the most affordable flight options available from Milwaukee to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 11/217:00 amMKE - VIE
2 stops18h 45mUnited Airlines
Fri 11/2810:55 amVIE - MKE
1 stop16h 34mUnited Airlines
Deal found 4/28$803
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:00 amMKE - VIE
2 stops18h 45mAir Canada
Fri 11/2810:35 amVIE - MKE
2 stops18h 34mAir Canada
Deal found 4/28$810
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:50 amMKE - VIE
2 stops14h 45mMultiple Airlines
Fri 10/107:00 amVIE - MKE
3 stops18h 56mMultiple Airlines
Deal found 4/29$840
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 9/266:47 amMKE - VIE
2 stops21h 03mAmerican Airlines
Wed 10/17:00 amVIE - MKE
2 stops17h 13mAmerican Airlines
Deal found 4/29$860
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/224:20 pmMKE - VIE
2 stops16h 50mKLM
Sat 11/296:55 amVIE - MKE
2 stops18h 08mKLM
Deal found 4/28$994
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:00 amMKE - VIE
3 stops26h 10mScandinavian Airlines
Sat 12/276:55 amVIE - MKE
3 stops20h 11mScandinavian Airlines
Deal found 4/29$2,273

Cheapflights Fare Finder

Customize your flight search to find flights from Milwaukee to Vienna 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 April 30, 2025.
Use the filters below to find and compare flights from Milwaukee to Vienna that are best for you.

Fly from

Milwaukee

Fly to

Vienna

Route

Depart

Return

Price

MilwaukeeVienna

MKE - VIE

MKEVIE

Milwaukee-Mitchell

Wed 10/1

11:38 am-7:50 am

1 stop13h 12m

Vienna Intl

Fri 10/10

10:30 am-11:30 am

2 stops32h 00m

$805

MilwaukeeVienna

MKE - VIE

MKEVIE

Milwaukee-Mitchell

Wed 10/1

10:50 am-8:35 am

2 stops14h 45m

Vienna Intl

Fri 10/10

7:00 am-6:56 pm

3 stops18h 56m

$840

MilwaukeeVienna

MKE - VIE

MKEVIE

Milwaukee-Mitchell

Fri 9/26

6:47 am-10:50 am

2 stops21h 03m

Vienna Intl

Wed 10/1

7:00 am-5:13 pm

2 stops17h 13m

$860

MilwaukeeVienna

MKE - VIE

MKEVIE

Milwaukee-Mitchell

Wed 10/1

10:50 am-10:45 am

3 stops16h 55m

Vienna Intl

Fri 10/10

7:00 am-6:56 pm

3 stops18h 56m

$872

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Milwaukee to Vienna

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 Vienna in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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-Vienna flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Milwaukee-Vienna flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Milwaukee-Vienna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Vienna flights, Cheapflights users trust AranGrant the most. AranGrant 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-Vienna 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 Vienna

Have a flexible travel schedule? Discover the best time to fly to Vienna 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.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Vienna

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

Currently, October is the cheapest month in which you can book a flight from Milwaukee to Vienna (average of $737). Flying from Milwaukee to Vienna in June is currently the most expensive (average of $1,312). 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.

Rainfall in Vienna by month

Plan your trip to Vienna by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vienna ranges from 0.8 - 2.6 inches per month. July is typically the wettest month, when rainfall can reach 2.6 in. January is typically the driest time to visit Vienna when rainfall is around 0.8 in.

Temperature in Vienna by month

Plan your trip to Vienna by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vienna, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Vienna

Get insights into the airlines that provide service to Vienna. 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 Vienna. Reviews last updated April 30, 2025.
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.0
Good
9,244 reviews
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Vienna. 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 Vienna round-trip?

    Flying on United Airlines is currently your cheapest option to Vienna, with prices starting at $805. Additional round-trip tickets that might be worth considering are offered by American Airlines and Air Canada, with the lowest prices starting at $860 and $872, respectively. United Airlines is currently priced 24% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Milwaukee to Vienna (average of $737). Flying from Milwaukee to Vienna in June is currently the most expensive (average of $1,312). 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?

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Amstetten
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Top airline flying from Milwaukee to Vienna

Discover the top airline that operate flights from Milwaukee to Vienna. 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$715Average$1,137FlexibilityNo cancel feeOn-time69%

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