HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Madrid

$454+ 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
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milwaukee to Madrid with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 August 14, 2025.

Round-trip from

$564
(Air Canada)

One-way from

$454
(Air Canada)

Popular in

March

Cheapest in

April

Average price

$1,106
From Milwaukee-Mitchell to Madrid Barajas
Search Deals
One-way flight from Milwaukee-Mitchell to Madrid Barajas
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

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 August 14, 2025.

This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:00 amMKE - MAD
2 stops16h 40mMultiple Airlines
Tue 10/2112:30 pmMAD - MKE
2 stops16h 26mMultiple Airlines
Deal found 8/13$593
This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:20 amMKE - MAD
3 stops15h 20mAir Canada
Tue 10/2112:45 pmMAD - MKE
3 stops16h 46mAir Canada
Deal found 8/13$600
This British Airways deal was found by Cheapflights users on 8/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:16 pmMKE - MAD
2 stops14h 19mBritish Airways
Wed 11/2611:35 amMAD - MKE
1 stop18h 30mBritish Airways
Deal found 8/14$617
This Air Canada deal was found by Cheapflights users on 8/14. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:52 pmMKE - MAD
2 stops31h 08mMultiple Airlines
Wed 11/261:35 pmMAD - MKE
2 stops27h 43mMultiple Airlines
Deal found 8/14$619
This British Airways deal was found by Cheapflights users on 8/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:16 pmMKE - MAD
2 stops14h 14mBritish Airways
Tue 10/2812:50 pmMAD - MKE
2 stops17h 06mBritish Airways
Deal found 8/14$636
This British Airways deal was found by Cheapflights users on 8/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/282:27 pmMKE - MAD
1 stop15h 58mBritish Airways
Sun 10/511:35 amMAD - MKE
1 stop15h 17mBritish Airways
Deal found 8/14$637
This British Airways deal was found by Cheapflights users on 8/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/234:37 pmMKE - MAD
2 stops16h 58mBritish Airways
Thu 10/211:35 amMAD - MKE
1 stop15h 17mBritish Airways
Deal found 8/13$641
This British Airways deal was found by Cheapflights users on 8/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:16 pmMKE - MAD
1 stop10h 09mBritish Airways
Wed 10/1511:35 amMAD - MKE
1 stop15h 11mBritish Airways
Deal found 8/13$662
This British Airways deal was found by Cheapflights users on 8/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:16 pmMKE - MAD
2 stops14h 14mBritish Airways
Tue 10/2111:35 amMAD - MKE
1 stop15h 11mBritish Airways
Deal found 8/13$666
This Air Canada deal was found by Cheapflights users on 8/14. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:00 amMKE - MAD
2 stops16h 40mMultiple Airlines
Tue 9/3012:30 pmMAD - MKE
2 stops16h 26mMultiple Airlines
Deal found 8/14$673

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 August 14, 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

Tue 2/10

8:29 am-8:00 am

2 stops40h 31m

Madrid Barajas

Fri 2/27

1:35 pm-9:08 pm

2 stops38h 33m

$564

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Tue 2/10

10:45 am-8:00 am

2 stops38h 15m

Madrid Barajas

Thu 2/26

1:35 pm-10:09 pm

2 stops39h 34m

$564

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Tue 2/10

12:14 pm-8:00 am

2 stops36h 46m

Madrid Barajas

Tue 2/24

1:35 pm-10:09 pm

2 stops39h 34m

$564

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Mon 2/9

12:14 pm-9:15 am

2 stops14h 01m

Madrid Barajas

Fri 2/27

1:35 pm-4:35 pm

2 stops34h 00m

$569

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Mon 2/9

12:14 pm-9:15 am

2 stops14h 01m

Madrid Barajas

Thu 2/26

1:35 pm-9:08 pm

2 stops38h 33m

$569

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Mon 2/9

10:45 am-9:15 am

2 stops15h 30m

Madrid Barajas

Tue 2/24

1:35 pm-4:35 pm

2 stops34h 00m

$569

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Mon 2/9

5:21 pm-8:00 am

2 stops55h 39m

Madrid Barajas

Tue 2/24

1:35 pm-10:09 pm

2 stops39h 34m

$569

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Mon 2/9

5:21 pm-8:00 am

2 stops55h 39m

Madrid Barajas

Thu 2/26

1:35 pm-8:29 pm

2 stops37h 54m

$569

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Mon 2/9

5:21 pm-8:00 am

2 stops55h 39m

Madrid Barajas

Fri 2/27

1:35 pm-9:08 pm

2 stops38h 33m

$569

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Tue 2/10

12:14 pm-8:00 am

2 stops36h 46m

Madrid Barajas

Wed 2/25

11:15 am-6:08 pm

1 stop13h 53m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 21 results
1
2
3

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 $1,053). 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 August 14, 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.

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

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 August 14, 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

Crew

8.0

Boarding

7.5

Food

6.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Boarding

7.5

Food

6.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

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.

  • 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 $1,053). 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
Segovia
Fuenlabrada

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Milwaukee to Madrid

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Madrid flights
Minneapolis to Madrid flights
Madison to Madrid flights
Green Bay to Madrid flights
Wausau to Madrid flights
Duluth to Madrid flights
Escanaba to Madrid flights

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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$573Average$1,104FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.