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$382+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — MAD
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
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 septiembre 15, 2025.

Round-trip from

$499
(British Airways)

One-way from

$382
(American Airlines)

Popular in

March

Cheapest in

April

Average price

$799
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. 10% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($63 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 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 septiembre 15, 2025.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/304:44 pmMKE - MAD
1 stop10h 11mAmerican Airlines
jue. 11/611:35 amMAD - MKE
1 stop13h 08mAmerican Airlines
Deal found 9/15$505
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/298:00 amMKE - MAD
1 stop15h 45mAmerican Airlines
mié. 11/511:35 amMAD - MKE
1 stop31h 03mAmerican Airlines
Deal found 9/14$514
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/238:16 pmMKE - MAD
1 stop10h 09mBritish Airways
jue. 4/234:40 pmMAD - MKE
1 stop13h 17mBritish Airways
Deal found 9/15$571
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/267:12 amMKE - MAD
1 stop16h 33mAmerican Airlines
dom. 11/21:00 pmMAD - MKE
1 stop18h 02mAmerican Airlines
Deal found 9/14$581
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/237:12 amMKE - MAD
1 stop15h 18mAmerican Airlines
jue. 4/2312:40 pmMAD - MKE
2 stops15h 21mAmerican Airlines
Deal found 9/15$586
This Expedia deal was found by Cheapflights users on 9/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/292:05 pmMKE - MAD
2 stops16h 35mMultiple Airlines
mié. 11/56:45 amMAD - MKE
2 stops18h 11mMultiple Airlines
Deal found 9/13$589
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.
mié. 10/297:11 amMKE - MAD
2 stops17h 49mDelta
mié. 11/510:00 amMAD - MKE
2 stops20h 55mDelta
Deal found 9/14$607

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 septiembre 15, 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

vie. 1/30

6:41 pm-7:10 pm

2 stops17h 29m

Madrid Barajas

mar. 2/3

11:35 am-6:23 pm

1 stop13h 48m

$499

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

jue. 10/30

1:43 pm-8:55 am

1 stop13h 12m

Madrid Barajas

jue. 11/6

1:15 pm-12:02 am

2 stops17h 47m

$510

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

mié. 10/29

8:00 am-5:45 am

1 stop15h 45m

Madrid Barajas

mié. 11/5

1:00 pm-10:56 pm

1 stop16h 56m

$521

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

dom. 10/26

7:12 am-5:45 am

1 stop16h 33m

Madrid Barajas

dom. 11/2

1:00 pm-12:02 am

1 stop18h 02m

$581

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

mié. 10/29

2:05 pm-12:40 pm

2 stops16h 35m

Madrid Barajas

mié. 11/5

6:45 am-5:56 pm

2 stops18h 11m

$589

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

mié. 10/29

7:11 am-7:00 am

2 stops17h 49m

Madrid Barajas

mié. 11/5

10:00 am-11:55 pm

2 stops20h 55m

$607

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

lun. 1/5

11:08 am-5:45 am

1 stop11h 37m

Madrid Barajas

mar. 5/5

11:35 am-7:31 pm

1 stop14h 56m

$667

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

lun. 1/5

11:08 am-5:45 am

1 stop11h 37m

Madrid Barajas

mar. 5/12

12:40 pm-9:01 pm

2 stops15h 21m

$672

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

mar. 9/30

2:12 pm-9:35 am

1 stop12h 23m

$382

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

vie. 10/31

8:04 pm-5:10 pm

3 stops39h 06m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 17 results
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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, November is the cheapest month in which you can book a flight from Milwaukee to Madrid (average of $543). Flying from Milwaukee to Madrid in June is currently the most expensive (average of $1,054). 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 septiembre 15, 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 septiembre 15, 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
10,000 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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 British Airways and American Airlines fly from Milwaukee to Madrid in about 13h 12m. The time it takes to get you to your destination can typically vary by up to 4h 17m. 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 37% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, November is the cheapest month in which you can book a flight from Milwaukee to Madrid (average of $543). Flying from Milwaukee to Madrid in June is currently the most expensive (average of $1,054). 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
Fuenlabrada
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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$573Average$1,089FlexibilityNo cancel feeOn-time71%

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