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$453+ Cheap flights from Milwaukee (MKE) to Athens (ATH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ATH
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Milwaukee to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Athens (ATH). 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 September 16, 2025.

Round-trip from

$550
(KLM)

One-way from

$453
(Delta)

Popular in

May

Cheapest in

January

Average price

$964
From Milwaukee-Mitchell to Athens Eleftherios V.
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One-way flight from Milwaukee-Mitchell to Athens Eleftherios V.
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Highest demand for flights based on searches. 22% potential increase in price ($296 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Milwaukee to Athens

Cheapest flights from Milwaukee to Athens
Explore the most affordable flight options available from Milwaukee to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This KLM deal was found by Cheapflights users on 9/15. 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.
Mon 10/2011:58 amMKE - ATH
1 stop35h 02mKLM
Wed 11/512:50 pmATH - MKE
1 stop15h 17mKLM
Deal found 9/15$550
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 10/209:39 amMKE - ATH
2 stops19h 41mDelta
Wed 11/512:50 pmATH - MKE
2 stops28h 36mDelta
Deal found 9/15$562
This Air France deal was found by Cheapflights users on 9/14. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/272:04 pmMKE - ATH
2 stops16h 31mMultiple Airlines
Wed 11/512:50 pmATH - MKE
1 stop15h 17mMultiple Airlines
Deal found 9/14$570
This Delta deal was found by Cheapflights users on 9/14. 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 10/269:39 amMKE - ATH
2 stops20h 56mDelta
Thu 11/612:50 pmATH - MKE
1 stop35h 57mDelta
Deal found 9/14$582
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/298:44 amMKE - ATH
2 stops17h 21mUnited Airlines
Thu 11/66:25 amATH - MKE
2 stops24h 18mUnited Airlines
Deal found 9/14$591
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 10/2911:58 amMKE - ATH
2 stops21h 37mDelta
Thu 11/612:50 pmATH - MKE
1 stop35h 57mDelta
Deal found 9/14$596
This Air France deal was found by Cheapflights users on 9/14. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/272:04 pmMKE - ATH
2 stops16h 31mAir France
Mon 11/33:25 amATH - MKE
2 stops20h 39mAir France
Deal found 9/14$598
This Delta deal was found by Cheapflights users on 9/14. 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 10/267:11 amMKE - ATH
2 stops23h 24mDelta
Mon 11/33:35 amATH - MKE
2 stops24h 32mDelta
Deal found 9/14$605
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/2911:03 amMKE - ATH
1 stop15h 02mUnited Airlines
Tue 11/41:25 pmATH - MKE
2 stops35h 52mUnited Airlines
Deal found 9/14$608
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/2610:53 amMKE - ATH
2 stops19h 02mUnited Airlines
Wed 11/52:20 pmATH - MKE
2 stops16h 23mUnited Airlines
Deal found 9/14$611

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Athens 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 September 16, 2025.
Use the filters below to find and compare flights from Milwaukee to Athens that are best for you.

Fly from

Milwaukee

Fly to

Athens

Route

Depart

Return

Price

MilwaukeeAthens

MKE - ATH

MKEATH

Milwaukee-Mitchell

Mon 10/20

11:58 am-7:00 am

1 stop35h 02m

Athens Eleftherios V.

Wed 11/5

12:50 pm-8:07 pm

1 stop15h 17m

$550

MilwaukeeAthens

MKE - ATH

MKEATH

Milwaukee-Mitchell

Mon 10/20

9:39 am-1:20 pm

2 stops19h 41m

Athens Eleftherios V.

Wed 11/5

12:50 pm-9:26 am

2 stops28h 36m

$562

MilwaukeeAthens

MKE - ATH

MKEATH

Milwaukee-Mitchell

Sun 10/26

9:39 am-1:35 pm

2 stops20h 56m

Athens Eleftherios V.

Thu 11/6

12:50 pm-4:47 pm

1 stop35h 57m

$582

MilwaukeeAthens

MKE - ATH

MKEATH

Milwaukee-Mitchell

Wed 10/29

8:44 am-9:05 am

2 stops17h 21m

Athens Eleftherios V.

Thu 11/6

6:25 am-10:43 pm

2 stops24h 18m

$591

MilwaukeeAthens

MKE - ATH

MKEATH

Milwaukee-Mitchell

Wed 10/29

11:03 am-9:05 am

1 stop15h 02m

Athens Eleftherios V.

Fri 11/7

6:05 am-8:50 pm

2 stops22h 45m

$591

MilwaukeeAthens

MKE - ATH

MKEATH

Milwaukee-Mitchell

Tue 10/28

1:10 pm-1:35 pm

2 stops17h 25m

Athens Eleftherios V.

Tue 11/4

6:05 am-4:04 pm

2 stops17h 59m

$612

MilwaukeeAthens

MKE - ATH

MKEATH

Milwaukee-Mitchell

Sun 10/26

9:39 am-1:35 pm

2 stops20h 56m

Athens Eleftherios V.

Fri 11/7

6:05 am-8:07 pm

2 stops22h 02m

$612

MilwaukeeAthens

MKE - ATH

MKEATH

Milwaukee-Mitchell

Mon 10/27

5:47 am-1:35 pm

2 stops24h 48m

Athens Eleftherios V.

Fri 11/7

6:05 am-8:07 pm

2 stops22h 02m

$619

MilwaukeeAthens

MKE - ATH

MKEATH

Milwaukee-Mitchell

Tue 10/21

7:11 am-8:20 am

2 stops17h 09m

$453

MilwaukeeAthens

MKE - ATH

MKEATH

Milwaukee-Mitchell

Mon 10/20

7:00 am-8:20 am

1 stop17h 20m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 15 results
1
2

Best time to book a flight from Milwaukee to Athens

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

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

Currently, November is the cheapest month in which you can book a flight from Milwaukee to Athens (average of $679). Flying from Milwaukee to Athens in June is currently the most expensive (average of $1,284). 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.

What is the cheapest time of day to fly from MKE to ATH?

Find hourly flight availability from Milwaukee to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Milwaukee to Athens, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 13% versus a flight at noon.

How much does it cost to fly round-trip from Milwaukee to Athens?

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Milwaukee to Athens, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,407 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,363 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Milwaukee to Athens?

    Airlines like KLM, Delta, and United Airlines fly from Milwaukee to Athens in about 17h 21m. The time it takes to get you to your destination can typically vary by up to 17h 41m. There are 5401 mi between Milwaukee and Athens. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Milwaukee to Athens round-trip?

    Delta, at $464, was found to be the cheapest airline from Milwaukee to Athens.Alternate airlines to your destination round-trip include Lufthansa and United Airlines. Delta is currently priced 54% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Milwaukee to Athens (average of $679). Flying from Milwaukee to Athens in June is currently the most expensive (average of $1,284). 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 Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Galaxidi

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Milwaukee to Athens

Discover the top 6 airlines that operate flights from Milwaukee to Athens. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$464Average$1,072FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$636Average$1,239FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$669Average$1,366FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$773Average$1,060FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$853Average$1,353FlexibilityNo cancel feeOn-time71%
KLMCheapest$908Average$1,037FlexibilityNo cancel feeOn-time75%

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