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

JetBlue is the most popular carrier operating from Milwaukee-Mitchell to Madrid Barajas

What airlines fly to Madrid?

Iberia, American Airlines and TAP AIR PORTUGAL 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 39% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 15 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

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 August 2026, there are 3 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.

$356 Cheap Flights from Milwaukee to Madrid in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Milwaukee to Madrid

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 8:00 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

20h 00m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

1:25 pm - 10:13 amMAD Madrid Barajas-MKE Milwaukee-Mitchell

27h 48m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$714Air Canada

Tue, Nov 3 - Wed, Nov 25

5:00 am - 8:00 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

20h 00m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

1:25 pm - 10:13 amMAD Madrid Barajas-MKE Milwaukee-Mitchell

27h 48m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$714Air Canada

Tue, Nov 3 - Tue, Nov 24

5:00 am - 8:00 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

20h 00m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

1:25 pm - 9:49 amMAD Madrid Barajas-MKE Milwaukee-Mitchell

27h 24m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$714Air Canada

Wed, Nov 11 - Tue, Dec 8

2:58 pm - 1:35 pmMKE Milwaukee-Mitchell-MAD Madrid Barajas

15h 37m2 stops Chicago O'Hare Intl London Heathrow

6:05 pm - 6:36 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

55h 31m2 stops London Heathrow Chicago O'Hare Intl

$722Iberia

Mon, Jan 11 - Mon, Jan 18

2:48 pm - 8:20 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

10h 32m1 stop Chicago O'Hare Intl

1:35 pm - 8:03 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

13h 28m1 stop Chicago O'Hare Intl

$731Iberia

Mon, Sep 21 - Wed, Sep 30

8:10 am - 8:00 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

16h 50m1 stop New York John F Kennedy Intl

11:55 am - 11:54 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

18h 59m1 stop Atlanta Hartsfield-Jackson

$731Delta

Tue, Nov 24 - Thu, Dec 3

10:50 am - 8:00 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

14h 10m1 stop New York LaGuardia

11:55 am - 9:03 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

16h 08m1 stop Atlanta Hartsfield-Jackson

$731Delta

Wed, Nov 25 - Thu, Dec 3

2:55 pm - 9:35 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

11h 40m1 stop Chicago O'Hare Intl

12:00 pm - 6:29 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

13h 29m1 stop Chicago O'Hare Intl

$757Iberia

Sun, Nov 8 - Sat, Dec 5

10:46 am - 5:45 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

11h 59m1 stop Charlotte Douglas

12:40 pm - 12:01 amMAD Madrid Barajas-MKE Milwaukee-Mitchell

18h 21m1 stop Charlotte Douglas

$781American Airlines

Sun, Nov 8 - Sat, Dec 5

11:37 am - 8:20 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

13h 43m1 stop Chicago O'Hare Intl

3:20 pm - 11:34 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

15h 14m1 stop Philadelphia

$781American Airlines

Thu, Oct 1 - Thu, Oct 15

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JetBlue flights from Milwaukee to Madrid

Our best JetBlue deals on Milwaukee to Madrid flight tickets

JetBlue

Oct 1

MKE10:55 amMilwaukee-Mitchell

17h 35m

1 stop

MAD11:30 amMadrid Barajas

Oct 15

MAD1:30 pmMadrid Barajas

28h 05m

1 stop

MKE10:35 amMilwaukee-Mitchell

$759

JetBlue

Oct 1

MKE10:55 amMilwaukee-Mitchell

17h 35m

1 stop

MAD11:30 amMadrid Barajas

Oct 15

MAD1:30 pmMadrid Barajas

28h 05m

1 stop

MKE10:35 amMilwaukee-Mitchell

$771

United Airlines flights from Milwaukee to Madrid

Our best United Airlines deals on Milwaukee to Madrid flight tickets

United Airlines

Sep 21

MKE8:39 amMilwaukee-Mitchell

16h 26m

2 stops

MAD8:05 amMadrid Barajas

Sep 30

MAD1:30 pmMadrid Barajas

41h 07m

2 stops

MKE11:37 pmMilwaukee-Mitchell

$720

United Airlines

Sep 21

MKE7:05 pmMilwaukee-Mitchell

30h 55m

1 stop

MAD9:00 amMadrid Barajas

Sep 30

MAD1:30 pmMadrid Barajas

41h 07m

2 stops

MKE11:37 pmMilwaukee-Mitchell

$721

United Airlines

Sep 21

MKE6:00 amMilwaukee-Mitchell

27h 45m

2 stops

MAD4:45 pmMadrid Barajas

Sep 30

MAD1:30 pmMadrid Barajas

41h 07m

2 stops

MKE11:37 pmMilwaukee-Mitchell

$723

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Tue 11/3

5:00 am-8:00 am

2 stops20h 00m

Madrid Barajas

Wed 11/25

1:25 pm-10:13 am

2 stops27h 48m

$714

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Tue 11/3

5:00 am-8:00 am

2 stops20h 00m

Madrid Barajas

Tue 11/24

1:25 pm-10:13 am

2 stops27h 48m

$714

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Wed 11/11

5:00 am-8:00 am

2 stops20h 00m

Madrid Barajas

Tue 12/8

1:25 pm-9:49 am

2 stops27h 24m

$714

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Mon 1/11

2:58 pm-1:35 pm

2 stops15h 37m

Madrid Barajas

Mon 1/18

6:05 pm-6:36 pm

2 stops55h 31m

$722

Quickest round-trip

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Mon 9/21

2:48 pm-8:20 am

1 stop10h 32m

Madrid Barajas

Wed 9/30

1:35 pm-8:03 pm

1 stop13h 28m

$731

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Tue 11/24

8:10 am-8:00 am

1 stop16h 50m

Madrid Barajas

Thu 12/3

11:55 am-11:54 pm

1 stop18h 59m

$731

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Wed 11/25

10:50 am-8:00 am

1 stop14h 10m

Madrid Barajas

Thu 12/3

11:55 am-9:03 pm

1 stop16h 08m

$731

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Sun 11/8

2:55 pm-9:35 am

1 stop11h 40m

Madrid Barajas

Sat 12/5

12:00 pm-6:29 pm

1 stop13h 29m

$757

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Sun 11/8

10:46 am-5:45 am

1 stop11h 59m

Madrid Barajas

Sat 12/5

12:40 pm-12:01 am

1 stop18h 21m

$781

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Thu 10/1

11:37 am-8:20 am

1 stop13h 43m

Madrid Barajas

Thu 10/15

3:20 pm-11:34 pm

1 stop15h 14m

$781

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

What is the cheapest month to fly to Madrid?

The month of November is, on average, the cheapest month to fly to Madrid from Milwaukee, with most prices found around $0. If you don’t want to visit Madrid in November, then you should wait until February to fly from Milwaukee, when ticket prices are also cheap, with an average price of $438.

Can stopping save me money on Milwaukee to Madrid flights?

You could potentially save up to 3% 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	11h 42m
Direct flights	None

The fastest flight from Milwaukee to Madrid takes 11h 42m

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

Search flight deals

Frequently asked questions about flying from Milwaukee to Madrid

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 11h 42m.
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 August 2026, there are 3 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 43% of all bookings. The subsequent popular airlines are Iberia at 30% and Delta at 27%.

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 11,895 reviews	Search American Airlines flights
Delta	PriceFrom $526	Free Cancellation	Rating 7.8 8,497 reviews	Search Delta flights
Iberia	PriceFrom $638	Free Cancellation	Rating 7.0 3,263 reviews	Search Iberia flights

Toledo

Segovia

Fuenlabrada

Getafe

Cuenca

Guadalajara

San Lorenzo de El Escorial

Why use momondo?

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.