$530 Cheap Flights from Athens (ATH) to Milwaukee (MKE)

View $530 flight on Fri, Mar 20, 2026Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to General Mitchell Intl. Airport (MKE)

Cheap Flights from Athens to Milwaukee (ATH-MKE)

Prices were available within the past 7 days and start at $530 for one-way flights and $957 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 16 - Sun, Aug 17
ATH
Athens
MKE
Milwaukee
$957 Roundtrip, found 4 days ago
$957
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 16 from Athens to Milwaukee, returning Sun, Aug 17, priced at $957 found 4 days ago
Lufthansa
Tue, Aug 26 - Tue, Sep 2
ATH
Athens
MKE
Milwaukee
$1,051 Roundtrip, found 4 days ago
$1,051
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Tue, Aug 26 from Athens to Milwaukee, returning Tue, Sep 2, priced at $1,051 found 4 days ago
Air Canada
Wed, Sep 10 - Wed, Sep 17
ATH
Athens
MKE
Milwaukee
$1,058 Roundtrip, found 6 days ago
$1,058
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 10 from Athens to Milwaukee, returning Wed, Sep 17, priced at $1,058 found 6 days ago
Lufthansa
Tue, Aug 26 - Tue, Sep 2
ATH
Athens
MKE
Milwaukee
$1,063 Roundtrip, found 4 days ago
$1,063
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Tue, Aug 26 from Athens to Milwaukee, returning Tue, Sep 2, priced at $1,063 found 4 days ago
United
Thu, Oct 2 - Thu, Oct 16
ATH
Athens
MKE
Milwaukee
$1,067 Roundtrip, found 4 days ago
$1,067
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct 2 from Athens to Milwaukee, returning Thu, Oct 16, priced at $1,067 found 4 days ago
Scandinavian Airlines
Mon, Sep 15 - Mon, Sep 22
ATH
Athens
MKE
Milwaukee
$1,072 Roundtrip, found 22 hours ago
$1,072
Roundtrip
found 22 hours ago
Select Scandinavian Airlines flight, departing Mon, Sep 15 from Athens to Milwaukee, returning Mon, Sep 22, priced at $1,072 found 22 hours ago
United
Thu, Sep 4 - Sun, Sep 14
ATH
Athens
MKE
Milwaukee
$1,074 Roundtrip, found 4 days ago
$1,074
Roundtrip
found 4 days ago
Select United flight, departing Thu, Sep 4 from Athens to Milwaukee, returning Sun, Sep 14, priced at $1,074 found 4 days ago
Lufthansa
Tue, Aug 26 - Tue, Sep 2
ATH
Athens
MKE
Milwaukee
$1,077 Roundtrip, found 4 days ago
$1,077
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Tue, Aug 26 from Athens to Milwaukee, returning Tue, Sep 2, priced at $1,077 found 4 days ago
Lufthansa
Tue, Aug 26 - Tue, Sep 2
ATH
Athens
MKE
Milwaukee
$1,079 Roundtrip, found 4 days ago
$1,079
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Tue, Aug 26 from Athens to Milwaukee, returning Tue, Sep 2, priced at $1,079 found 4 days ago
United
Tue, Aug 26 - Sun, Aug 31
ATH
Athens
MKE
Milwaukee
$1,081 Roundtrip, found 6 days ago
$1,081
Roundtrip
found 6 days ago
Select United flight, departing Tue, Aug 26 from Athens to Milwaukee, returning Sun, Aug 31, priced at $1,081 found 6 days ago

Alternative airports near Milwaukee

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to General Mitchell Intl. MKE. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $957
MKE
General Mitchell Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $957
Flights from Athens (ATH) to Milwaukee (MKE)
Origin airport
Eleftherios Venizelos
Destination airport
General Mitchell Intl.
Airlines serving
Air Canada, American Airlines, British Airways, Delta, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
$957
Distance
5404 mi

Athens to Milwaukee Flights

The cheapest times to fly from Athens to Milwaukee

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Athens to Milwaukee are during the month of August. You can find some of the cheapest flights from Athens to Milwaukee with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Athens to Milwaukee

Sunday is one of the best days to book for cheap flights from Athens to Milwaukee: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Athens to Milwaukee

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Athens to Milwaukee in 2025. You can also book with separate airlines for your outbound and return journeys, from $530 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Athens to Milwaukee flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Athens to Milwaukee airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Eleftherios Venizelos Airport (ATH) to General Mitchell Intl. Airport (MKE) cost?
Discover the latest flight deals from ATH to MKE by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ATH to MKE?
The cheapest flights from ATH to MKE are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ATH to MKE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ATH to MKE. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Eleftherios Venizelos Airport (ATH) to General Mitchell Intl. Airport (MKE)?
There are no daily nonstop flights available from Eleftherios Venizelos Airport (ATH) to General Mitchell Intl. Airport (MKE). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from ATH to MKE?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Eleftherios Venizelos Airport (ATH) to General Mitchell Intl. Airport (MKE)?
Opt for a flight from Eleftherios Venizelos Airport (ATH) to General Mitchell Intl. Airport (MKE) that takes off before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Eleftherios Venizelos Airport (ATH) to General Mitchell Intl. Airport (MKE) last-minute?
Last-minute fares from ATH to MKE are usually more expensive. To lock in the lowest rates, start searching for flights ahead of time. That said, if your travel plans are flexible, you may score a cheap ticket right before your trip.
Is it cheaper to book an ATH to MKE flight and hotel package?
You'll typically save money by securing an ATH to MKE flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your preferred accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to General Mitchell Intl. Airport (MKE)?
If you booked your ATH to MKE flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Explore a world of travel with Expedia

*Available to One Key members.