MKE - MAD

$340 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 9/27. 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
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$731
Typical prices: $641-$591
British Airways
Wed 10/14Wed 10/21
MKE - MAD • 1 stop
Cheapest one-way
$340
British Airways
Sun 9/27
MKE - MAD • 1 stop
Top airlines
JetBlue
Cheapest • from $716 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Milwaukee and Madrid. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $710 (round-trip)
Atlanta (ATL)
Shortest trip • 12h 02m (one-way)
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 100% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Wed, Oct 14 - Wed, Oct 21
British Airways Logo
8:16 pm - 1:30 pm
MKE
-
MAD
10h 14m
1 stop
British Airways Logo
1:35 pm - 9:18 pm
MAD
-
MKE
14h 43m
1 stop
$731British Airways
Wed, Oct 14 - Wed, Oct 21
Iberia Logo
8:16 pm - 1:30 pm
MKE
-
MAD
10h 14m
1 stop
Iberia Logo
7:05 am - 5:40 pm
MAD
-
MKE
17h 35m
2 stops
$747Iberia
Wed, Sep 30 - Fri, Oct 16
Multiple Airlines Logo
7:00 am - 9:55 am
MKE
-
MAD
19h 55m
1 stop
Multiple Airlines Logo
12:45 pm - 8:08 pm
MAD
-
MKE
14h 23m
1 stop
$760Multiple Airlines
Wed, Sep 30 - Thu, Oct 15
Delta Logo
6:45 am - 6:20 am
MKE
-
MAD
16h 35m
2 stops
Delta Logo
12:45 pm - 11:24 pm
MAD
-
MKE
17h 39m
2 stops
$764Delta
Wed, Oct 14 - Wed, Oct 21
Virgin Atlantic Logo
1:00 pm - 12:15 pm
MKE
-
MAD
16h 15m
2 stops
Virgin Atlantic Logo
9:50 am - 6:04 pm
MAD
-
MKE
15h 14m
2 stops
$765Virgin Atlantic
Wed, Sep 23 - Tue, Oct 6
Delta Logo
9:20 am - 6:20 am
MKE
-
MAD
14h 00m
2 stops
Delta Logo
10:05 am - 8:08 pm
MAD
-
MKE
17h 03m
2 stops
$774Delta
Thu, Oct 1 - Thu, Oct 15
American Airlines Logo
6:05 am - 5:30 am
MKE
-
MAD
16h 25m
1 stop
American Airlines Logo
3:25 pm - 11:47 pm
MAD
-
MKE
15h 22m
1 stop
$786American Airlines
Thu, Oct 1 - Thu, Oct 15
Multiple Airlines Logo
3:03 pm - 8:20 am
MKE
-
MAD
10h 17m
1 stop
Multiple Airlines Logo
12:30 pm - 12:11 am
MAD
-
MKE
18h 41m
2 stops
$790Multiple Airlines
Wed, Sep 23 - Tue, Oct 6
United Airlines Logo
6:00 am - 9:00 am
MKE
-
MAD
20h 00m
1 stop
United Airlines Logo
10:50 am - 11:36 pm
MAD
-
MKE
19h 46m
1 stop
$796United Airlines
Fri, Oct 2 - Wed, Oct 14
Air France Logo
2:45 pm - 12:15 pm
MKE
-
MAD
14h 30m
1 stop
Air France Logo
12:45 pm - 8:08 pm
MAD
-
MKE
14h 23m
1 stop
$810Air France
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.

How much is a round-trip flight from Milwaukee to Madrid?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Milwaukee to Madrid departing in October.

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 November, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is $1,376 and $1,107 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$340
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly and prices are also 3% 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 $340 for a one-way ticket and $716 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.
7.1
American AirlinesOverall score based on 11669 reviews
7.9Crew
7.2Comfort
6.4Food
7.5Boarding
6.9Entertainment
Airline reviews

The small flights with Valet Luggage has a poor service

2.0 MediocreNaqhiuddin, May 2026
IAD - CLT
Read more American Airlines reviews

The small flights with Valet Luggage has a poor service

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

The flight attendant on my side of business class seemed like a novice and did not provide good service. Otherwise the flight was good and the entertainment system was very good. No free WiFi.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

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

Information on your arrival and departure airports

Milwaukee (MKE)
Madrid (MAD)