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?

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 October 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.

$347 Cheap Flights from Milwaukee to Madrid in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

11:10 am - 9:30 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

15h 20m1 stop Newark

1:25 pm - 6:08 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

35h 43m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$715United Airlines

Tue, Feb 16 - Tue, Feb 23

10:45 am - 8:00 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

38h 15m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

12:00 pm - 6:08 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

37h 08m2 stops Munich Franz Josef Strauss Newark

$716Multiple Airlines

Tue, Feb 16 - Tue, Feb 23

7:29 pm - 6:30 pmMKE Milwaukee-Mitchell-MAD Madrid Barajas

16h 01m2 stops Chicago O'Hare Intl London Heathrow

12:00 pm - 6:34 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

13h 34m1 stop Chicago O'Hare Intl

$727British Airways

Tue, Nov 10 - Tue, Nov 17

2:55 pm - 8:50 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

10h 55m1 stop Chicago O'Hare Intl

12:00 pm - 6:34 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

13h 34m1 stop Chicago O'Hare Intl

$730Iberia

Tue, Nov 10 - Tue, Nov 17

12:35 pm - 8:55 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

13h 20m1 stop Philadelphia

12:00 pm - 7:03 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

14h 03m1 stop Chicago O'Hare Intl

$780American Airlines

Thu, Nov 12 - Thu, Nov 19

2:58 pm - 1:40 pmMKE Milwaukee-Mitchell-MAD Madrid Barajas

16h 42m2 stops Chicago O'Hare Intl London Heathrow

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

12h 55m1 stop Chicago O'Hare Intl

$807Iberia

Wed, Oct 28 - Wed, Nov 4

12:49 pm - 8:55 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

14h 06m1 stop Philadelphia

12:40 pm - 8:02 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

14h 22m1 stop Chicago O'Hare Intl

$810American Airlines

Wed, Oct 28 - Wed, Nov 4

7:19 pm - 1:30 pmMKE Milwaukee-Mitchell-MAD Madrid Barajas

11h 11m1 stop Chicago O'Hare Intl

12:00 pm - 6:36 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

12h 36m1 stop Chicago O'Hare Intl

$949Iberia

Wed, Oct 21 - Wed, Oct 28

1:24 pm - 12:15 pmMKE Milwaukee-Mitchell-MAD Madrid Barajas

15h 51m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

9:20 am - 11:53 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

20h 33m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$1,022Delta

Wed, Oct 21 - Thu, Oct 29

6:41 pm - 9:45 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

32h 04m1 stop Atlanta Hartsfield-Jackson

12:20 pm - 10:28 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

17h 08m1 stop Atlanta Hartsfield-Jackson

$1,091Delta

Sun, Nov 22 - Thu, Nov 26

Cheap last minute flights

Enter your travel dates to find the best prices.

7:45 am - 9:55 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

19h 10m2 stops Chicago O'Hare Intl Dublin

10:40 am - 8:07 amMAD Madrid Barajas-MKE Milwaukee-Mitchell

28h 27m2 stops Dublin Chicago O'Hare Intl

$938Aer Lingus

Tue, Oct 6 - Thu, Oct 22

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

15h 32m1 stop Chicago O'Hare Intl

11:45 am - 9:47 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

17h 02m1 stop Chicago O'Hare Intl

$940British Airways

Tue, Oct 6 - Thu, Oct 22

7:45 am - 9:55 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

19h 10m2 stops Chicago O'Hare Intl Dublin

10:40 am - 8:07 amMAD Madrid Barajas-MKE Milwaukee-Mitchell

28h 27m2 stops Dublin Chicago O'Hare Intl

$942Aer Lingus

Tue, Oct 6 - Thu, Oct 22

7:19 pm - 5:30 pmMKE Milwaukee-Mitchell-MAD Madrid Barajas

15h 11m2 stops Chicago O'Hare Intl London Heathrow

1:35 pm - 6:36 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

12h 01m1 stop Chicago O'Hare Intl

$946Iberia

Tue, Oct 6 - Thu, Oct 22

2:58 pm - 5:30 pmMKE Milwaukee-Mitchell-MAD Madrid Barajas

19h 32m2 stops Chicago O'Hare Intl London Heathrow

1:35 pm - 6:36 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

12h 01m1 stop Chicago O'Hare Intl

$946British Airways

Tue, Oct 6 - Thu, Oct 22

10:55 am - 11:30 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

17h 35m1 stop Boston Logan Intl

1:30 pm - 9:55 amMAD Madrid Barajas-MKE Milwaukee-Mitchell

27h 25m1 stop Boston Logan Intl

$961JetBlue

Thu, Oct 1 - Thu, Oct 15

10:55 am - 11:30 amMKE Milwaukee-Mitchell-MAD Madrid Barajas

17h 35m1 stop Boston Logan Intl

1:30 pm - 9:55 amMAD Madrid Barajas-MKE Milwaukee-Mitchell

27h 25m1 stop Boston Logan Intl

$972JetBlue

Thu, Oct 1 - Thu, Oct 15

8:14 pm - 1:30 pmMKE Milwaukee-Mitchell-MAD Madrid Barajas

10h 16m1 stop Chicago O'Hare Intl

10:30 am - 7:58 pmMAD Madrid Barajas-MKE Milwaukee-Mitchell

16h 28m2 stops London Heathrow Chicago O'Hare Intl

$995British Airways

Thu, Oct 1 - Thu, Oct 15

8:14 pm - 1:30 pmMKE Milwaukee-Mitchell-MAD Madrid Barajas

10h 16m1 stop Chicago O'Hare Intl

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

15h 14m1 stop Philadelphia

$999American Airlines

Thu, Oct 1 - Thu, Oct 15

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British Airways flights from Milwaukee to Madrid

Our best British Airways deals on Milwaukee to Madrid flight tickets

British Airways

Nov 10

MKE7:29 pmMilwaukee-Mitchell

16h 01m

2 stops

MAD6:30 pmMadrid Barajas

Nov 17

MAD12:00 pmMadrid Barajas

13h 34m

1 stop

MKE6:34 pmMilwaukee-Mitchell

$727

British Airways

Jan 7

MKE3:34 pmMilwaukee-Mitchell

19h 56m

2 stops

MAD6:30 pmMadrid Barajas

Jan 22

MAD12:00 pmMadrid Barajas

17h 36m

1 stop

MKE10:36 pmMilwaukee-Mitchell

$783

British Airways

Nov 5

MKE7:29 pmMilwaukee-Mitchell

30h 56m

1 stop

MAD9:25 amMadrid Barajas

Nov 13

MAD12:00 pmMadrid Barajas

13h 34m

1 stop

MKE6:34 pmMilwaukee-Mitchell

$924

Iberia flights from Milwaukee to Madrid

Our best Iberia deals on Milwaukee to Madrid flight tickets

Iberia

Nov 10

MKE2:55 pmMilwaukee-Mitchell

10h 55m

1 stop

MAD8:50 amMadrid Barajas

Nov 17

MAD12:00 pmMadrid Barajas

13h 34m

1 stop

MKE6:34 pmMilwaukee-Mitchell

$730

Iberia

Oct 28

MKE2:58 pmMilwaukee-Mitchell

16h 42m

2 stops

MAD1:40 pmMadrid Barajas

Nov 4

MAD12:40 pmMadrid Barajas

12h 55m

1 stop

MKE6:35 pmMilwaukee-Mitchell

$807

Iberia

Oct 11

MKE2:58 pmMilwaukee-Mitchell

10h 22m

1 stop

MAD8:20 amMadrid Barajas

Oct 21

MAD1:35 pmMadrid Barajas

12h 01m

1 stop

MKE6:36 pmMilwaukee-Mitchell

$938

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Tue 2/16

11:10 am-9:30 am

1 stop15h 20m

Madrid Barajas

Tue 2/23

1:25 pm-6:08 pm

2 stops35h 43m

$715

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Tue 2/16

10:45 am-8:00 am

2 stops38h 15m

Madrid Barajas

Tue 2/23

12:00 pm-6:08 pm

2 stops37h 08m

$716

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Tue 11/10

7:29 pm-6:30 pm

2 stops16h 01m

Madrid Barajas

Tue 11/17

12:00 pm-6:34 pm

1 stop13h 34m

$727

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Tue 11/10

2:55 pm-8:50 am

1 stop10h 55m

Madrid Barajas

Tue 11/17

12:00 pm-6:34 pm

1 stop13h 34m

$730

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Thu 11/12

12:35 pm-8:55 am

1 stop13h 20m

Madrid Barajas

Thu 11/19

12:00 pm-7:03 pm

1 stop14h 03m

$780

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Wed 10/28

2:58 pm-1:40 pm

2 stops16h 42m

Madrid Barajas

Wed 11/4

12:40 pm-6:35 pm

1 stop12h 55m

$807

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Wed 10/28

12:49 pm-8:55 am

1 stop14h 06m

Madrid Barajas

Wed 11/4

12:40 pm-8:02 pm

1 stop14h 22m

$810

Quickest round-trip

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Wed 10/21

7:19 pm-1:30 pm

1 stop11h 11m

Madrid Barajas

Wed 10/28

12:00 pm-6:36 pm

1 stop12h 36m

$949

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Wed 10/21

1:24 pm-12:15 pm

2 stops15h 51m

Madrid Barajas

Thu 10/29

9:20 am-11:53 pm

2 stops20h 33m

$1,022

MilwaukeeMadrid

MKE Milwaukee-Mitchell - MAD Madrid Barajas

MKEMAD

Milwaukee-Mitchell

Sun 11/22

6:41 pm-9:45 am

1 stop32h 04m

Madrid Barajas

Thu 11/26

12:20 pm-10:28 pm

1 stop17h 08m

$1,091

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 $681 to $830.
The lowest price recently found on this route was $715.

What is the cheapest month to fly to Madrid?

The month of January is, on average, the cheapest month to fly to Madrid from Milwaukee, with most prices found around $638. If you don’t want to visit Madrid in January, then you should wait until March to fly from Milwaukee, when ticket prices are also cheap, with an average price of $653.

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	$347
Fastest flight time	15h 20m
Direct flights	None

The best one-way flight to Madrid from Milwaukee in the past 72 hours is $347. The best round-trip flight deal from Milwaukee to Madrid found on momondo in the last 72 hours is $715.

The fastest flight from Milwaukee to Madrid takes 15h 20m

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 15h 20m.
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 October 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 41% of all bookings. The subsequent popular airlines are Iberia at 32% 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 7.0 12,102 reviews	Search American Airlines flights
Delta	PriceFrom $526	Free Cancellation	Rating 7.8 8,618 reviews	Search Delta flights
Iberia	PriceFrom $638	Free Cancellation	Rating 7.0 3,254 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.