What airlines fly to Madrid?

Iberia, American Airlines and Finnair are the top three most popular airlines that fly to Madrid from Milwaukee according to our data. Iberia is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 17 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Milwaukee-Mitchell to Madrid Barajas?

KLM, United Airlines, and American Airlines are the most popular carriers operating from Milwaukee-Mitchell to Madrid Barajas

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Madrid Barajas Airport?

Prices for flights from Milwaukee-Mitchell Airport to Madrid Barajas Airport are updated daily.

How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Madrid Barajas Airport?

As of April 2025, there are 2 operators available to choose from for flights from Milwaukee-Mitchell Airport to Madrid Barajas Airport.

How old do you have to be to fly from Milwaukee-Mitchell Airport to Madrid Barajas Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Madrid Barajas Airport.

What documentation or ID do you need to fly to Madrid Barajas Airport?

The travel and health documents required for your trip to Madrid Barajas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Madrid Barajas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$389 Cheap Flights from Milwaukee to Madrid in 2025

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Find the cheapest flights from Milwaukee to Madrid

Round-trip

One-way

Last minute

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Milwaukee to Madrid.

6:40 pm - 9:35 amMKE-MAD

31h 55m1 stop

12:40 pm - 7:42 pmMAD-MKE

14h 02m1 stop

$691Delta

Find Deal

Mon, Oct 6 - Wed, Oct 15

6:40 pm - 9:35 amMKE-MAD

31h 55m1 stop

10:05 am - 12:27 pmMAD-MKE

33h 22m2 stops

$695Delta

Find Deal

Mon, Oct 6 - Fri, Oct 17

9:15 am - 1:00 amMKE-MAD

32h 45m3 stops

6:00 am - 9:40 amMAD-MKE

34h 40m3 stops

$757

Find Deal

Fri, May 9 - Sun, May 18

1:25 pm - 10:25 pmMKE-MAD

26h 00m2 stops

11:45 am - 5:06 pmMAD-MKE

36h 21m2 stops

$790Lufthansa

Find Deal

Sun, Apr 27 - Tue, May 13

1:25 pm - 12:15 pmMKE-MAD

15h 50m2 stops

12:45 pm - 10:15 pmMAD-MKE

16h 30m2 stops

$810United Airlines

Find Deal

Sun, Apr 27 - Tue, May 13

12:22 pm - 8:55 pmMKE-MAD

25h 33m2 stops

6:00 am - 9:40 amMAD-MKE

34h 40m3 stops

$820

Find Deal

Fri, May 9 - Sun, May 18

12:14 pm - 4:15 pmMKE-MAD

21h 01m2 stops

12:15 pm - 10:09 pmMAD-MKE

40h 54m2 stops

$856United Airlines

Find Deal

Fri, Sep 26 - Fri, Oct 3

2:50 pm - 1:25 pmMKE-MAD

15h 35m1 stop

1:45 pm - 9:25 pmMAD-MKE

14h 40m1 stop

$1,005American Airlines

Find Deal

Tue, Jul 22 - Tue, Jul 29

5:29 pm - 7:50 pmMKE-MAD

19h 21m2 stops

10:50 am - 5:58 pmMAD-MKE

14h 08m1 stop

$1,579Lufthansa

Find Deal

Sat, Jun 7 - Mon, Jun 16

10:03 am - 7:55 amMKE-MAD

14h 52m1 stop

4:40 pm - 11:20 pmMAD-MKE

13h 40m1 stop

$1,715American Airlines

Find Deal

Sat, Jun 14 - Sat, Jun 28

Lufthansa flights from Milwaukee to Madrid

Our best Lufthansa deals on Milwaukee to Madrid flight tickets

Lufthansa

Apr 27

MKE1:25 pmMilwaukee-Mitchell

26h 00m

2 stops

MAD10:25 pmMadrid Barajas

May 13

MAD11:45 amMadrid Barajas

36h 21m

2 stops

MKE5:06 pmMilwaukee-Mitchell

$790

Find similar

Lufthansa

Jun 7

MKE5:29 pmMilwaukee-Mitchell

19h 21m

2 stops

MAD7:50 pmMadrid Barajas

Jun 16

MAD10:50 amMadrid Barajas

14h 08m

1 stop

MKE5:58 pmMilwaukee-Mitchell

$1,579

Find similar

Lufthansa

Jul 3

MKE11:48 amMilwaukee-Mitchell

14h 12m

1 stop

MAD9:00 amMadrid Barajas

Jul 12

MAD10:50 amMadrid Barajas

19h 39m

1 stop

MKE11:29 pmMilwaukee-Mitchell

$2,914

Find similar

Delta flights from Milwaukee to Madrid

Our best Delta deals on Milwaukee to Madrid flight tickets

Delta

Oct 6

MKE6:40 pmMilwaukee-Mitchell

31h 55m

1 stop

MAD9:35 amMadrid Barajas

Oct 15

MAD12:40 pmMadrid Barajas

14h 02m

1 stop

MKE7:42 pmMilwaukee-Mitchell

$691

Find similar

Delta

Oct 6

MKE6:40 pmMilwaukee-Mitchell

31h 55m

1 stop

MAD9:35 amMadrid Barajas

Oct 17

MAD10:05 amMadrid Barajas

33h 22m

2 stops

MKE12:27 pmMilwaukee-Mitchell

$695

Find similar

Delta

Oct 6

MKE6:40 pmMilwaukee-Mitchell

31h 55m

1 stop

MAD9:35 amMadrid Barajas

Oct 20

MAD10:05 amMadrid Barajas

34h 39m

1 stop

MKE1:44 pmMilwaukee-Mitchell

$758

Find similar

How to get the cheapest flight ticket from Milwaukee to Madrid

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Madrid?

The month of April is, on average, the cheapest month to fly to Madrid from Milwaukee, with most prices found around $573. If you don’t want to visit Madrid in April, then you should wait until November to fly from Milwaukee, when ticket prices are also cheap, with an average price of $589.

What is the cheapest day to depart on your flight to Madrid?

The cheapest day to depart on your flight to Madrid is on a Monday when prices can be found for as low as $671. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Madrid on Saturday is $1,368.

What is the cheapest time of day to depart on your flight to Madrid?

Flying to Madrid from Milwaukee at noon is the least expensive time of day to depart. momondo users have found prices as low as $830 when looking at flights departing at noon. Flights to Madrid are more costly in the evening, with an average ticket price of $1,406. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Milwaukee to Madrid

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Madrid according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Milwaukee to Madrid (MKE to MAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Madrid

Best Price Found	$389
Fastest flight time	10h 04m
Direct flights	None
Airports in Madrid	1 airport

The best one-way flight to Madrid from Milwaukee in the past 72 hours is $389. The best round-trip flight deal from Milwaukee to Madrid found on momondo in the last 72 hours is $691.

The fastest flight from Milwaukee to Madrid takes 10h 04m

There are no direct flights from Milwaukee to Madrid. Popular non-direct route for this connection is Milwaukee-Mitchell Airport - Madrid Barajas Airport.

There is 1 airport near Madrid: Madrid Barajas (MAD)

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How far is Milwaukee-Mitchell to Madrid Barajas by plane?
Madrid Barajas is 4148.7 mi away from Milwaukee-Mitchell. By plane, this route typically takes 10h 04m.
When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Madrid Barajas Airport?
Prices for flights from Milwaukee-Mitchell Airport to Madrid Barajas Airport are updated daily.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Madrid Barajas Airport?
As of April 2025, there are 2 operators available to choose from for flights from Milwaukee-Mitchell Airport to Madrid Barajas Airport.
How old do you have to be to fly from Milwaukee-Mitchell Airport to Madrid Barajas Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Madrid Barajas Airport.
What documentation or ID do you need to fly to Madrid Barajas Airport?
The travel and health documents required for your trip to Madrid Barajas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Madrid Barajas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Milwaukee to Madrid?
momondo data reveals that the most frequently booked airline on the route from Milwaukee to Madrid is American Airlines, representing 75% of all bookings. The subsequent popular airline is Delta at 25%.

Best airlines flying from Milwaukee to Madrid

Compare and see reviews for airlines that fly from Milwaukee to Madrid with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $553	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
Delta	PriceFrom $574	Free Cancellation	Rating 8.0 7,906 reviews		Search Delta flights

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Why should I use momondo to find a flight deal from Milwaukee to Madrid?

It is quick and easy to find Milwaukee to Madrid flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Madrid that suits you.

Can I find flights from Milwaukee to Madrid with flexible booking policies on momondo?

All flight searches from Milwaukee to Madrid on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Milwaukee to Madrid?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Milwaukee to Madrid.

I’m not ready to book a flight from Milwaukee to Madrid right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Madrid, momondo offers a useful price alert feature which will track prices for flights to Madrid from Milwaukee and alert you when they change.