MKE - MAD

$409 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 10/4. 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

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
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Flights 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, Nov 4 - Fri, Nov 14
Air Canada Logo
7:00 am - 8:00 amMKE-MAD
18h 00m2 stops
Air Canada Logo
1:35 pm - 4:42 pmMAD-MKE
34h 07m2 stops
$564Air Canada
Find Deal
Tue, Nov 4 - Wed, Nov 12
Delta Logo
2:45 pm - 9:00 amMKE-MAD
11h 15m1 stop
Delta Logo
11:00 am - 11:25 pmMAD-MKE
19h 25m1 stop
$587Delta
Find Deal
Tue, Nov 4 - Thu, Nov 13
Delta Logo
2:45 pm - 9:00 amMKE-MAD
11h 15m1 stop
Delta Logo
10:00 am - 9:08 pmMAD-MKE
18h 08m2 stops
$592Delta
Find Deal
Wed, Nov 5 - Fri, Nov 14
United Airlines Logo
3:49 pm - 4:00 pmMKE-MAD
17h 11m2 stops
United Airlines Logo
1:35 pm - 10:43 pmMAD-MKE
16h 08m2 stops
$614United Airlines
Find Deal
Wed, Nov 5 - Tue, Nov 11
Lufthansa Logo
5:35 pm - 5:50 pmMKE-MAD
17h 15m2 stops
Lufthansa Logo
6:05 am - 10:43 pmMAD-MKE
23h 38m2 stops
$616Lufthansa
Find Deal
Tue, Nov 4 - Mon, Nov 17
Lufthansa Logo
5:35 pm - 11:35 pmMKE-MAD
23h 00m2 stops
Lufthansa Logo
5:00 pm - 4:42 pmMAD-MKE
30h 42m2 stops
$635Lufthansa
Find Deal
Fri, Nov 7 - Fri, Nov 14
 Logo
11:43 am - 7:55 amMKE-MAD
13h 12m1 stop
 Logo
4:25 pm - 2:03 pmMAD-MKE
28h 38m2 stops
Sun, Nov 9 - Sat, Nov 15
 Logo
7:00 am - 8:00 amMKE-MAD
18h 00m2 stops
 Logo
5:05 pm - 8:59 pmMAD-MKE
34h 54m2 stops
Sun, Aug 17 - Tue, Sep 2
United Airlines Logo
12:10 pm - 8:05 amMKE-MAD
12h 55m2 stops
United Airlines Logo
6:20 am - 3:09 pmMAD-MKE
15h 49m2 stops
$693United Airlines
Find Deal
Mon, Aug 18 - Sun, Aug 31
American Airlines Logo
6:26 am - 7:55 amMKE-MAD
18h 29m1 stop
American Airlines Logo
1:00 pm - 9:19 pmMAD-MKE
15h 19m2 stops
$732American Airlines
Find Deal
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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.

What is the cheapest month to fly from Milwaukee to Madrid?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to Madrid, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Milwaukee to Madrid is April, where tickets cost $573 (return) on average. On the other hand, the most expensive months are March and May, where the average cost of round-trip tickets is $1,417 and $1,155 respectively.

Good to know

Low seasonAugust
High seasonNovember
Cheapest flight$409
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 34% 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 $409 for a one-way ticket and $564 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?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Milwaukee and Madrid, with Star Alliance being the most commonly used for this route.

  • 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 10000 reviews
7.2Comfort
6.5Food
8.0Crew
7.5Boarding
6.9Entertainment
Airline reviews

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

4.0 OkayX_and.the.city, Jul 2025SDF - DFW
Read more American Airlines reviews

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

Flight was delayed again and again ultimately almost three hours getting us to our location at close to midnight by the time we got in and out of airport to destination. I had taken time off work to enjoy an evening at destination and that was now wasted

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

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

Information on your arrival and departure airports

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