MKE - MAD

$235 Find Cheap Flights from Milwaukee to Madrid

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Madrid departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Madrid

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Madrid, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Madrid, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$482
Multiple Airlines
Tue 4/21Tue 4/28
MKE - MAD • 1 stop
Cheapest one-way
$235
United Airlines
Sat 8/8
MKE - MAD • 2 stops
Top airlines
British Airways
Cheapest • from $484 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Madrid!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Milwaukee to Madrid (MKE-MAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Madrid that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to Madrid

Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
11:13 am - 7:55 am
MKE
-
MAD
13h 42m
1 stop
Multiple Airlines Logo
11:35 am - 10:00 pm
MAD
-
MKE
17h 25m
1 stop
$482Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
British Airways Logo
6:30 pm - 3:50 pm
MKE
-
MAD
14h 20m
2 stops
British Airways Logo
9:00 pm - 5:11 pm
MAD
-
MKE
27h 11m
2 stops
$484British Airways
Sun, Apr 19 - Sun, Apr 26
British Airways Logo
6:30 pm - 8:05 pm
MKE
-
MAD
18h 35m
2 stops
British Airways Logo
5:30 pm - 5:11 pm
MAD
-
MKE
30h 41m
2 stops
$534British Airways
Sun, Apr 19 - Sun, Apr 26
Iberia Logo
1:53 pm - 1:30 pm
MKE
-
MAD
16h 37m
1 stop
Iberia Logo
1:35 pm - 8:06 pm
MAD
-
MKE
13h 31m
1 stop
$541Iberia
Sun, Apr 19 - Sun, Apr 26
British Airways Logo
6:30 pm - 1:30 pm
MKE
-
MAD
12h 00m
1 stop
British Airways Logo
5:30 pm - 5:11 pm
MAD
-
MKE
30h 41m
2 stops
$544British Airways
Sat, Apr 18 - Sun, Apr 26
British Airways Logo
6:30 pm - 8:20 am
MKE
-
MAD
30h 50m
1 stop
British Airways Logo
1:35 pm - 10:00 pm
MAD
-
MKE
15h 25m
1 stop
$575British Airways
Sun, Apr 19 - Sun, May 3
British Airways Logo
4:26 pm - 8:05 pm
MKE
-
MAD
20h 39m
2 stops
British Airways Logo
12:20 pm - 10:00 pm
MAD
-
MKE
16h 40m
2 stops
$577British Airways
Mon, Mar 23 - Tue, Mar 31
United Airlines Logo
9:44 am - 9:15 am
MKE
-
MAD
17h 31m
2 stops
United Airlines Logo
11:15 am - 9:49 pm
MAD
-
MKE
17h 34m
2 stops
$581United Airlines
Sun, Mar 22 - Tue, Mar 31
United Airlines Logo
5:00 am - 7:00 am
MKE
-
MAD
20h 00m
2 stops
United Airlines Logo
6:20 am - 9:18 pm
MAD
-
MKE
21h 58m
2 stops
$582United Airlines
Mon, Mar 16 - Thu, Mar 26
United Airlines Logo
1:25 pm - 9:15 am
MKE
-
MAD
13h 50m
2 stops
United Airlines Logo
6:25 am - 6:43 pm
MAD
-
MKE
18h 18m
2 stops
$583United Airlines
Booking Insights

KAYAK's insights & trends for Milwaukee to Madrid flights

Get data-powered insights and trends into flights from Milwaukee to Madrid to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Milwaukee to Madrid?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Milwaukee to Madrid were found on British Airways ($484) and Iberia ($541).

Find deals

Good to know

Low seasonFebruary
Cheapest flight$235
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Milwaukee to Madrid

When to book flights from Milwaukee to Madrid

Are your dates flexible? Find out the best times to travel from Milwaukee to Madrid based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Milwaukee to Madrid

  • What is the cheapest flight from Milwaukee to Madrid?

    In the last 3 days, the lowest price for a flight from Milwaukee to Madrid was $235 for a one-way ticket and $482 for a round-trip.

  • Do I need a passport to fly between Milwaukee and Madrid?

    A passport is required to fly from Milwaukee to Madrid.

  • Which airports will I be using when flying from Milwaukee to Madrid?

    Milwaukee and Madrid are both served by 1 main airport. You will leave Milwaukee from Milwaukee-Mitchell and will be arriving at Madrid Barajas.

  • Which aircraft models fly most regularly from Milwaukee to Madrid?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Milwaukee to Madrid?

    oneworld is the only airline alliance operating flights between Milwaukee and Madrid.

  • How does KAYAK find such low prices on flights from Milwaukee to Madrid?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to Madrid.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to Madrid?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Madrid from Milwaukee is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to Madrid?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Madrid with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and MAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to Madrid?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Madrid from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Milwaukee to Madrid

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Madrid. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Milwaukee to Madrid? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11275 reviews
6.4Food
6.9Entertainment
7.5Boarding
8.0Crew
7.2Comfort
Airline reviews

Waited for oxygen tanks for 30 minutes after boarding was complete.

6.0 GoodDelbert, Feb 2026
MIA - ORD
Read more American Airlines reviews

Waited for oxygen tanks for 30 minutes after boarding was complete.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

Flight was on time and the meal and service were good.

The accessible bathroom should be visible to people in Economy class.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

This was a horrible experience. I’ve experienced several delays at this point and still not home. I was supposed to be home by 8:30 last night and here I sit at 7 am on a plane STILL unable to go home because of American Airlines.

Lexus in first class was absolutely amazing! Beat flight attendant i’ve ever seen.

Everything you need to know for your flight from Milwaukee to Madrid

Information on your arrival and departure airports

Milwaukee (MKE)
Madrid (MAD)