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 40% 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.

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

British Airways, Iberia, and Delta 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 September 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.

$329 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.

6:00 am - 9:15 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

20h 15m1 stop Newark

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

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

$711United Airlines

Sun, Nov 8 - Tue, Nov 24

6:18 pm - 11:35 pmMKE Milwaukee-Mitchell-MAD Madrid Barajas

22h 17m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

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

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

$712Multiple Airlines

Sun, Nov 8 - Tue, Nov 24

11:36 am - 9:00 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

14h 24m1 stop Newark

1:30 pm - 3:11 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

32h 41m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$715United Airlines

Wed, Oct 14 - Wed, Oct 21

11:10 am - 5:35 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

11h 25m1 stop Philadelphia

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

15h 14m1 stop Philadelphia

$731American Airlines

Wed, Sep 30 - Wed, Oct 7

2:58 pm - 1:30 pmMKE Milwaukee-Mitchell-MAD Madrid Barajas

15h 32m1 stop Chicago O'Hare Intl

11:45 am - 6:36 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

13h 51m1 stop Chicago O'Hare Intl

$731American Airlines

Wed, Oct 14 - Wed, Oct 21

8:11 am - 9:55 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

18h 44m1 stop New York John F Kennedy Intl

10:25 am - 8:06 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

16h 41m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$732Delta

Mon, Oct 5 - Wed, Oct 14

8:11 am - 9:55 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

18h 44m1 stop New York John F Kennedy Intl

2:35 pm - 10:46 amMAD Madrid Barajas-MKE Milwaukee-Mitchell

27h 11m1 stop Boston Logan Intl

$736Delta

Mon, Oct 5 - Wed, Oct 14

2:55 pm - 9:25 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

11h 30m1 stop Chicago O'Hare Intl

12:40 pm - 6:35 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

12h 55m1 stop Chicago O'Hare Intl

$757Iberia

Fri, Nov 6 - Thu, Nov 12

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

8:14 pm - 8:20 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

29h 06m1 stop Chicago O'Hare Intl

9:00 pm - 8:01 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

30h 01m2 stops London Heathrow Chicago O'Hare Intl

$1,001Iberia

Fri, Sep 25 - Sat, Oct 3

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Milwaukee to Madrid

Our best United Airlines deals on Milwaukee to Madrid flight tickets

United Airlines

Nov 8

MKE6:00 amMilwaukee-Mitchell

20h 15m

1 stop

MAD9:15 amMadrid Barajas

Nov 24

MAD1:25 pmMadrid Barajas

27h 48m

2 stops

MKE10:13 amMilwaukee-Mitchell

$711

United Airlines

Oct 14

MKE11:36 amMilwaukee-Mitchell

14h 24m

1 stop

MAD9:00 amMadrid Barajas

Oct 21

MAD1:30 pmMadrid Barajas

32h 41m

2 stops

MKE3:11 pmMilwaukee-Mitchell

$715

United Airlines

Oct 14

MKE6:15 amMilwaukee-Mitchell

19h 45m

2 stops

MAD9:00 amMadrid Barajas

Oct 21

MAD1:30 pmMadrid Barajas

32h 41m

2 stops

MKE3:11 pmMilwaukee-Mitchell

$720

Delta flights from Milwaukee to Madrid

Our best Delta deals on Milwaukee to Madrid flight tickets

Delta

Oct 5

MKE8:11 amMilwaukee-Mitchell

18h 44m

1 stop

MAD9:55 amMadrid Barajas

Oct 14

MAD10:25 amMadrid Barajas

16h 41m

2 stops

MKE8:06 pmMilwaukee-Mitchell

$732

Delta

Oct 5

MKE8:11 amMilwaukee-Mitchell

18h 44m

1 stop

MAD9:55 amMadrid Barajas

Oct 14

MAD2:35 pmMadrid Barajas

27h 11m

1 stop

MKE10:46 amMilwaukee-Mitchell

$736

Delta

Oct 5

MKE6:58 pmMilwaukee-Mitchell

14h 27m

2 stops

MAD4:25 pmMadrid Barajas

Oct 14

MAD6:00 amMadrid Barajas

17h 05m

2 stops

MKE4:05 pmMilwaukee-Mitchell

$741

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Sun 11/8

6:00 am-9:15 am

1 stop20h 15m

Madrid Barajas

Tue 11/24

1:25 pm-10:13 am

2 stops27h 48m

$711

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Sun 11/8

6:18 pm-11:35 pm

2 stops22h 17m

Madrid Barajas

Tue 11/24

1:25 pm-10:13 am

2 stops27h 48m

$712

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Wed 10/14

11:36 am-9:00 am

1 stop14h 24m

Madrid Barajas

Wed 10/21

1:30 pm-3:11 pm

2 stops32h 41m

$715

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Wed 9/30

11:10 am-5:35 am

1 stop11h 25m

Madrid Barajas

Wed 10/7

3:20 pm-11:34 pm

1 stop15h 14m

$731

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Wed 10/14

2:58 pm-1:30 pm

1 stop15h 32m

Madrid Barajas

Wed 10/21

11:45 am-6:36 pm

1 stop13h 51m

$731

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Mon 10/5

8:11 am-9:55 am

1 stop18h 44m

Madrid Barajas

Wed 10/14

10:25 am-8:06 pm

2 stops16h 41m

$732

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Mon 10/5

8:11 am-9:55 am

1 stop18h 44m

Madrid Barajas

Wed 10/14

2:35 pm-10:46 am

1 stop27h 11m

$736

Quickest round-trip

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Fri 11/6

2:55 pm-9:25 am

1 stop11h 30m

Madrid Barajas

Thu 11/12

12:40 pm-6:35 pm

1 stop12h 55m

$757

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

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Fri 9/25

8:14 pm-8:20 am

1 stop29h 06m

Madrid Barajas

Sat 10/3

9:00 pm-8:01 pm

2 stops30h 01m

$1,001

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 typical price of a round-trip flight between Milwaukee and Madrid?

Prices are currently typical for flights on this route.

Typical prices usually range from $692 to $1,012.
The lowest price recently found on this route was $711.

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 7% 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

Best Price Found	$329
Fastest flight time	17h 15m
Direct flights	None

The best one-way flight to Madrid from Milwaukee in the past 72 hours is $329. The best round-trip flight deal from Milwaukee to Madrid found on momondo in the last 72 hours is $711.

The fastest flight from Milwaukee to Madrid takes 17h 15m

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 17h 15m.
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 September 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 47% of all bookings. The subsequent popular airlines are Iberia at 28% and Delta at 26%.

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 12,036 reviews	Search American Airlines flights
Delta	PriceFrom $526	Free Cancellation	Rating 7.8 8,554 reviews	Search Delta flights
Iberia	PriceFrom $638	Free Cancellation	Rating 7.0 3,248 reviews	Search Iberia flights

Toledo

Segovia

Getafe

Fuenlabrada

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.