What airlines fly to Madrid?

Iberia, Finnair and American Airlines 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 41% 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?

British Airways, Air Canada, 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 March 2026, 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.

$354 Cheap Flights from Milwaukee to Madrid in 2026

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Find the cheapest flights from Milwaukee to Madrid

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:53 pm - 8:20 am

MKE

MAD

11h 27m

1 stop

11:45 am - 8:06 pm

MAD

MKE

15h 21m

1 stop

$783Iberia

Sun, Apr 19 - Sun, Apr 26

7:01 am - 8:20 am

MKE

MAD

18h 19m

1 stop

11:45 am - 11:40 pm

MAD

MKE

18h 55m

1 stop

$786Multiple Airlines

Sun, Apr 19 - Sun, Apr 26

4:35 pm - 11:30 am

MKE

MAD

11h 55m

1 stop

2:05 pm - 7:36 am

MAD

MKE

24h 31m

1 stop

$788JetBlue

Wed, Apr 29 - Tue, Jun 2

1:10 pm - 9:35 am

MKE

MAD

13h 25m

1 stop

3:25 pm - 9:41 pm

MAD

MKE

13h 16m

1 stop

$796American Airlines

Thu, Apr 16 - Thu, Apr 23

10:51 am - 2:10 pm

MKE

MAD

20h 19m

2 stops

5:55 am - 8:48 pm

MAD

MKE

21h 53m

2 stops

$798Lufthansa

Sun, Apr 19 - Sun, Apr 26

6:50 am - 8:05 am

MKE

MAD

18h 15m

2 stops

8:15 am - 11:43 pm

MAD

MKE

22h 28m

2 stops

$800United Airlines

Sun, Apr 19 - Sun, Apr 26

1:30 pm - 2:10 pm

MKE

MAD

17h 40m

2 stops

6:25 pm - 10:36 pm

MAD

MKE

35h 11m

2 stops

$801Lufthansa

Mon, Aug 10 - Tue, Aug 18

10:11 am - 12:15 pm

MKE

MAD

19h 04m

1 stop

6:00 am - 4:34 pm

MAD

MKE

17h 34m

2 stops

$804KLM

Sun, Apr 19 - Sun, Apr 26

5:29 pm - 11:05 am

MKE

MAD

34h 36m

2 stops

6:25 pm - 10:36 pm

MAD

MKE

35h 11m

2 stops

$806Lufthansa

Sun, Aug 9 - Tue, Aug 18

5:10 am - 8:05 am

MKE

MAD

19h 55m

2 stops

12:45 pm - 10:04 am

MAD

MKE

28h 19m

2 stops

$818United Airlines

Tue, May 5 - Tue, May 12

Iberia flights from Milwaukee to Madrid

Our best Iberia deals on Milwaukee to Madrid flight tickets

Iberia

Apr 19

MKE1:53 pmMilwaukee-Mitchell

11h 27m

1 stop

MAD8:20 amMadrid Barajas

Apr 26

MAD11:45 amMadrid Barajas

15h 21m

1 stop

MKE8:06 pmMilwaukee-Mitchell

$783

Iberia

Apr 28

MKE6:40 pmMilwaukee-Mitchell

11h 50m

1 stop

MAD1:30 pmMadrid Barajas

Jun 2

MAD9:45 pmMadrid Barajas

29h 12m

2 stops

MKE7:57 pmMilwaukee-Mitchell

$870

Iberia

Apr 1

MKE4:47 pmMilwaukee-Mitchell

32h 33m

1 stop

MAD8:20 amMadrid Barajas

Apr 7

MAD9:50 pmMadrid Barajas

26h 21m

2 stops

MKE5:11 pmMilwaukee-Mitchell

$1,001

JetBlue flights from Milwaukee to Madrid

Our best JetBlue deals on Milwaukee to Madrid flight tickets

JetBlue

Apr 29

MKE4:35 pmMilwaukee-Mitchell

11h 55m

1 stop

MAD11:30 amMadrid Barajas

Jun 2

MAD2:05 pmMadrid Barajas

24h 31m

1 stop

MKE7:36 amMilwaukee-Mitchell

$788

JetBlue

Apr 29

MKE4:35 pmMilwaukee-Mitchell

11h 55m

1 stop

MAD11:30 amMadrid Barajas

Jun 1

MAD2:05 pmMadrid Barajas

24h 31m

1 stop

MKE7:36 amMilwaukee-Mitchell

$839

JetBlue

Aug 18

MKE9:41 amMilwaukee-Mitchell

18h 49m

1 stop

MAD11:30 amMadrid Barajas

Aug 23

MAD2:05 pmMadrid Barajas

25h 46m

1 stop

MKE8:51 amMilwaukee-Mitchell

$853

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Sun 4/19

1:53 pm-8:20 am

1 stop11h 27m

Madrid Barajas

Sun 4/26

11:45 am-8:06 pm

1 stop15h 21m

$783

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Sun 4/19

7:01 am-8:20 am

1 stop18h 19m

Madrid Barajas

Sun 4/26

11:45 am-11:40 pm

1 stop18h 55m

$786

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Wed 4/29

4:35 pm-11:30 am

1 stop11h 55m

Madrid Barajas

Tue 6/2

2:05 pm-7:36 am

1 stop24h 31m

$788

Quickest round-trip

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Thu 4/16

1:10 pm-9:35 am

1 stop13h 25m

Madrid Barajas

Thu 4/23

3:25 pm-9:41 pm

1 stop13h 16m

$796

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Sun 4/19

10:51 am-2:10 pm

2 stops20h 19m

Madrid Barajas

Sun 4/26

5:55 am-8:48 pm

2 stops21h 53m

$798

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Sun 4/19

6:50 am-8:05 am

2 stops18h 15m

Madrid Barajas

Sun 4/26

8:15 am-11:43 pm

2 stops22h 28m

$800

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Mon 8/10

1:30 pm-2:10 pm

2 stops17h 40m

Madrid Barajas

Tue 8/18

6:25 pm-10:36 pm

2 stops35h 11m

$801

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Sun 4/19

10:11 am-12:15 pm

1 stop19h 04m

Madrid Barajas

Sun 4/26

6:00 am-4:34 pm

2 stops17h 34m

$804

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Sun 8/9

5:29 pm-11:05 am

2 stops34h 36m

Madrid Barajas

Tue 8/18

6:25 pm-10:36 pm

2 stops35h 11m

$806

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Tue 5/5

5:10 am-8:05 am

2 stops19h 55m

Madrid Barajas

Tue 5/12

12:45 pm-10:04 am

2 stops28h 19m

$818

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Can stopping save me money on Milwaukee to Madrid flights?

You could potentially save up to 81% on your flight if you consider stops on a Milwaukee to Madrid flight.

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

Fastest flight time	18h 03m
Direct flights	None

The fastest flight from Milwaukee to Madrid takes 18h 03m

There are no direct flights from Milwaukee to Madrid. There are no popular flight routes from Milwaukee to Madrid.

Search flight deals

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 18h 03m.
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 March 2026, 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 70% of all bookings. The subsequent popular airline is British Airways at 30%.

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 $488	Free Cancellation	Rating 7.1 11,486 reviews		Search American Airlines flights
British Airways	PriceFrom $522	Free Cancellation	Rating 6.7 7,813 reviews		Search British Airways flights

Toledo

Segovia

Fuenlabrada

Getafe

Cuenca

San Lorenzo de El Escorial

Guadalajara

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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.