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$405+ Cheap flights from Milwaukee (MKE) to Madrid, Spain (MAD)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — MAD
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Cheap flight deals from Milwaukee to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Madrid (MAD). 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 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$431
(Delta)

One-way from

$405
(Cheapflightsfares)

Popular in

March

Cheapest in

February
Provider with most accurate pricing for Milwaukee-Mitchell-Madrid Barajas flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Madrid Barajas flights.
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From Milwaukee-Mitchell to Madrid Barajas
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One-way flight from Milwaukee-Mitchell to Madrid Barajas
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Highest demand for flights based on searches. 5% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($96 potential savings vs. average RT price).
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Find flight deals from Milwaukee to Madrid

Cheapest flights from Milwaukee to Madrid
Explore the most affordable flight options available from Milwaukee to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

This Delta deal was found by Cheapflights users on 11/10. 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 11/237:12 amMKE - MAD
2 stops17h 48mDelta
Tue 12/911:15 amMAD - MKE
1 stop29h 13mDelta
Deal found 11/10$431
This Delta deal was found by Cheapflights users on 11/10. 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 12/15:12 pmMKE - MAD
1 stop33h 03mDelta
Tue 12/1610:00 amMAD - MKE
2 stops17h 22mDelta
Deal found 11/10$455
This KLM deal was found by Cheapflights users on 11/9. 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.
Tue 12/93:07 pmMKE - MAD
2 stops15h 33mKLM
Tue 12/1610:00 amMAD - MKE
1 stop17h 22mKLM
Deal found 11/9$469
This Mytrip deal was found by Cheapflights users on 11/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/93:50 pmMKE - MAD
2 stops33h 10mMultiple Airlines
Tue 12/166:00 amMAD - MKE
2 stops22h 47mMultiple Airlines
Deal found 11/9$478
This Booking.com deal was found by Cheapflights users on 11/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:13 pmMKE - MAD
2 stops31h 47mMultiple Airlines
Tue 12/166:00 amMAD - MKE
2 stops22h 47mMultiple Airlines
Deal found 11/10$480
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/193:49 pmMKE - MAD
2 stops17h 51mUnited Airlines
Tue 11/256:00 amMAD - MKE
2 stops22h 59mUnited Airlines
Deal found 11/10$495
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Mon 12/13:49 pmMKE - MAD
2 stops17h 01mUnited Airlines
Tue 12/1611:15 amMAD - MKE
1 stop12h 57mUnited Airlines
Deal found 11/10$500
This KLM deal was found by Cheapflights users on 11/10. 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 11/157:00 amMKE - MAD
1 stop18h 00mKLM
Sat 11/2210:00 amMAD - MKE
1 stop17h 07mKLM
Deal found 11/10$531
This Orbitz deal was found by Cheapflights users on 11/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/303:37 pmMKE - MAD
2 stops16h 13mBritish Airways
Sun 12/712:00 pmMAD - MKE
1 stop18h 05mBritish Airways
Deal found 11/12$534
This Finnair deal was found by Cheapflights users on 11/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:12 amMKE - MAD
1 stop20h 13mMultiple Airlines
Sun 12/712:00 pmMAD - MKE
1 stop12h 58mMultiple Airlines
Deal found 11/12$538
This Delta deal was found by Cheapflights users on 11/10. 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.
Sat 11/157:00 amMKE - MAD
1 stop18h 00mDelta
Sat 11/2210:00 amMAD - MKE
2 stops29h 41mDelta
Deal found 11/10$543

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Madrid 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 November 12, 2025.
Use the filters below to find and compare flights from Milwaukee to Madrid that are best for you.

Fly from

Milwaukee

Fly to

Madrid

Route

Depart

Return

Price

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Sun 11/23

7:00 am-8:00 am

1 stop18h 00m

Madrid Barajas

Tue 12/9

10:00 am-8:22 pm

1 stop17h 22m

$431

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Sun 11/23

7:12 am-8:00 am

2 stops17h 48m

Madrid Barajas

Tue 12/9

11:15 am-9:28 am

1 stop29h 13m

$431

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Mon 12/1

11:37 am-9:15 am

1 stop14h 38m

Madrid Barajas

Tue 12/16

10:00 am-8:22 pm

1 stop17h 22m

$431

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Mon 12/1

5:12 pm-9:15 am

1 stop33h 03m

Madrid Barajas

Tue 12/16

10:00 am-8:22 pm

2 stops17h 22m

$455

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Thu 2/5

1:04 pm-11:55 am

2 stops15h 51m

Madrid Barajas

Sat 2/28

12:00 pm-5:58 pm

1 stop12h 58m

$484

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Fri 2/6

1:04 pm-2:15 pm

2 stops18h 11m

Madrid Barajas

Sat 2/14

12:00 pm-5:58 pm

1 stop12h 58m

$484

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Sat 2/7

7:02 am-8:00 am

1 stop17h 58m

Madrid Barajas

Sat 2/28

10:00 am-8:38 pm

1 stop17h 38m

$488

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Fri 2/6

1:04 pm-8:50 am

1 stop12h 46m

Madrid Barajas

Sat 2/14

12:00 pm-5:58 pm

1 stop12h 58m

$488

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Mon 2/2

1:18 pm-12:10 pm

2 stops15h 52m

Madrid Barajas

Sat 2/28

7:05 am-5:33 pm

2 stops17h 28m

$497

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Sun 11/30

6:12 am-9:25 am

1 stop20h 13m

Madrid Barajas

Sun 12/7

12:00 pm-5:58 pm

1 stop12h 58m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 15 results
1
2

Compare providers for flights from Milwaukee to Madrid

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 Madrid in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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-Madrid flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Milwaukee-Madrid flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Milwaukee-Madrid flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Madrid flights, Cheapflights users trust eDreams the most. eDreams 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-Madrid 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 Madrid

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

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

Currently, September is the cheapest month in which you can book a flight from Milwaukee to Madrid (average of $289). Flying from Milwaukee to Madrid in June is currently the most expensive (average of $640). 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 MAD?

Find hourly flight availability from Milwaukee to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 12, 2025.

It’s optimal to fly from Milwaukee to Madrid at noon. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. 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 Madrid. Reviews last updated November 12, 2025.
Peruse reviews from past customers who have flown with American Airlines from Milwaukee to Madrid to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,049 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,049 reviews
American Airlines
7.2
Good
11,049 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Madrid. 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 Madrid?

    Airlines like KLM and Delta fly from Milwaukee to Madrid in about 17h 48m. The time it takes to get you to your destination can typically vary by up to 12m. The distance between Milwaukee and Madrid is about 4155 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Milwaukee to Madrid round-trip?

    Cheapflights users have booked flights from Milwaukee to Madrid round-trip from $573. American Airlines is 36% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Milwaukee to Madrid one-way?

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $405. Iberia flights start at $523 while deals on American Airlines start at $532 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Milwaukee to Madrid (average of $289). Flying from Milwaukee to Madrid in June is currently the most expensive (average of $640). 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 Madrid?

Book flights to Madrid if you plan to visit one of these locations
Getafe

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Alternative routes for Milwaukee to Madrid

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Milwaukee to Madrid

Discover the top airline that operate flights from Milwaukee to Madrid. 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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$573Average$893FlexibilityNo cancel feeOn-time71%

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