MKE - VIE

$333 Find Cheap Flights from Milwaukee to Vienna

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Vienna departing on 12/8. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Vienna, 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 Milwaukee to Vienna, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Milwaukee to Vienna (MKE-VIE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Vienna 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 Milwaukee to Vienna

Sat, Feb 21 - Wed, Mar 4
Scandinavian Airlines Logo
7:00 am - 9:35 amMKE-VIE
19h 35m2 stops
Scandinavian Airlines Logo
10:15 am - 8:12 pmVIE-MKE
16h 57m2 stops
$555Scandinavian Airlines
Find Deal
Wed, Nov 26 - Thu, Dec 4
Delta Logo
5:12 pm - 5:25 pmMKE-VIE
17h 13m2 stops
Delta Logo
6:15 am - 9:45 pmVIE-MKE
22h 30m2 stops
$654Delta
Find Deal
Wed, Oct 29 - Wed, Nov 5
Air France Logo
2:04 pm - 11:30 amMKE-VIE
15h 26m2 stops
Air France Logo
6:15 am - 5:54 pmVIE-MKE
18h 39m2 stops
$663Air France
Find Deal
Fri, Nov 28 - Thu, Dec 4
American Airlines Logo
6:48 pm - 6:25 pmMKE-VIE
16h 37m2 stops
American Airlines Logo
7:05 am - 5:59 pmVIE-MKE
17h 54m2 stops
$685American Airlines
Find Deal
Wed, Nov 26 - Thu, Dec 4
United Airlines Logo
5:00 am - 8:05 amMKE-VIE
20h 05m1 stop
United Airlines Logo
10:35 am - 11:29 amVIE-MKE
31h 54m2 stops
$697United Airlines
Find Deal
Wed, Nov 26 - Fri, Dec 5
United Airlines Logo
7:00 am - 8:05 amMKE-VIE
18h 05m1 stop
United Airlines Logo
10:55 am - 4:57 pmVIE-MKE
13h 02m1 stop
$713United Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Air France Logo
1:17 pm - 11:30 amMKE-VIE
15h 13m2 stops
Air France Logo
6:15 am - 4:12 pmVIE-MKE
16h 57m2 stops
$744Air France
Find Deal
Tue, Nov 25 - Sun, Dec 7
Air Canada Logo
5:13 pm - 8:45 amMKE-VIE
32h 32m2 stops
Air Canada Logo
10:35 am - 1:44 pmVIE-MKE
58h 09m2 stops
$767Air Canada
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Wed, Oct 29 - Wed, Nov 5
Air Canada Logo
10:53 am - 9:45 amMKE-VIE
16h 52m3 stops
Air Canada Logo
7:00 am - 9:59 pmVIE-MKE
21h 59m3 stops
$816Air Canada
Find Deal
Sun, Nov 30 - Sun, Dec 7
American Airlines Logo
5:18 pm - 8:25 pmMKE-VIE
20h 07m2 stops
American Airlines Logo
7:25 am - 5:59 pmVIE-MKE
17h 34m2 stops
$885American Airlines
Find Deal

Everything you should know

Top airlines
Scandinavian Airlines
Cheapest • from $555 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 36% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$555
Overall average: $801
Scandinavian Airlines
Sat 2/21Wed 3/4
MKE - VIE • 2 stops
Cheapest one-way
$333
Multiple Airlines
Mon 12/8
MKE - VIE • 3 stops
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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 Vienna!
Booking Insights

KAYAK's insights & trends for Milwaukee to Vienna flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to Vienna, 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 Milwaukee to Vienna is March, where tickets cost $722 (return) on average. On the other hand, the most expensive months are June and October, where the average cost of round-trip tickets is $1,771 and $1,528 respectively.

Good to know

Low seasonFebruary
Cheapest flight$333
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 36% lower on average.
Flight from Milwaukee to Vienna

When to book flights from Milwaukee to Vienna

Are your dates flexible? Find out the best times to travel from Milwaukee to Vienna 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 Milwaukee to Vienna

  • What is the cheapest flight from Milwaukee to Vienna?

    In the last 3 days, the lowest price for a flight from Milwaukee to Vienna was $333 for a one-way ticket and $555 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Milwaukee and on arrival in Vienna.

  • Which airports will I be using when flying from Milwaukee to Vienna?

    Milwaukee airport is called Milwaukee-Mitchell and the only airport in Vienna is Vienna Intl.

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

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

  • Which airline alliances offer flights from Milwaukee to Vienna?

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

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

    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 Milwaukee to Vienna.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vienna from Milwaukee 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 Milwaukee to Vienna?

    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 Vienna with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and VIE 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 Milwaukee to Vienna?

    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 Vienna from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Milwaukee to Vienna

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Vienna. 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 Milwaukee to Vienna? 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.
7.4
United AirlinesOverall score based on 8929 reviews
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

2.0 MediocreAnonymous, Sep 2025SFO - MEX
Read more United Airlines reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

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

Information on your arrival and departure airports

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