MKE - MAD

$230 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 8/4. 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, 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
$557
JetBlue
Tue 5/12Tue 5/26
MKE - MAD • 1 stop
Cheapest one-way
$230
Air Canada
Tue 8/4
MKE - MAD • 2 stops
Top airlines
JetBlue
Cheapest • from $557 (round-trip)
American Airlines
Best reviews • 7.2 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)
Chicago (ORD)
Shortest trip • 12h 26m (one-way)
Insights
Insights
Insights
Insights
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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

Tue, May 12 - Tue, May 26
JetBlue Logo
4:34 pm - 11:30 am
MKE
-
MAD
11h 56m
1 stop
JetBlue Logo
2:05 pm - 3:39 pm
MAD
-
MKE
32h 34m
1 stop
$557JetBlue
Sun, Apr 12 - Tue, Apr 28
Multiple Airlines Logo
5:06 am - 8:20 am
MKE
-
MAD
20h 14m
1 stop
Multiple Airlines Logo
7:35 pm - 5:51 pm
MAD
-
MKE
29h 16m
2 stops
$567Multiple Airlines
Sun, Apr 12 - Tue, Apr 28
United Airlines Logo
7:50 am - 9:00 am
MKE
-
MAD
18h 10m
2 stops
United Airlines Logo
10:50 am - 6:47 pm
MAD
-
MKE
14h 57m
2 stops
$568United Airlines
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
1:25 pm - 9:15 am
MKE
-
MAD
13h 50m
2 stops
United Airlines Logo
11:15 am - 10:15 pm
MAD
-
MKE
18h 00m
2 stops
$581United Airlines
Wed, Jul 29 - Fri, Aug 21
United Airlines Logo
6:14 am - 6:50 am
MKE
-
MAD
17h 36m
2 stops
United Airlines Logo
1:30 pm - 11:34 am
MAD
-
MKE
29h 04m
2 stops
$595United Airlines
Mon, Aug 3 - Tue, Dec 29
Multiple Airlines Logo
5:50 am - 6:50 am
MKE
-
MAD
18h 00m
1 stop
Multiple Airlines Logo
12:00 pm - 5:49 pm
MAD
-
MKE
12h 49m
1 stop
$607Multiple Airlines
Wed, Apr 8 - Sun, Apr 19
United Airlines Logo
12:13 pm - 8:05 am
MKE
-
MAD
12h 52m
2 stops
United Airlines Logo
12:45 pm - 8:48 pm
MAD
-
MKE
39h 03m
2 stops
$611United Airlines
Sun, Aug 2 - Tue, Dec 29
United Airlines Logo
5:10 am - 6:50 am
MKE
-
MAD
18h 40m
2 stops
United Airlines Logo
6:25 am - 11:59 pm
MAD
-
MKE
24h 34m
2 stops
$612United Airlines
Tue, Aug 4 - Wed, Dec 30
United Airlines Logo
7:30 am - 8:05 am
MKE
-
MAD
17h 35m
2 stops
United Airlines Logo
6:00 am - 11:59 pm
MAD
-
MKE
24h 59m
2 stops
$613United Airlines
Wed, Jul 29 - Fri, Aug 21
Lufthansa Logo
8:30 am - 9:50 am
MKE
-
MAD
18h 20m
2 stops
Lufthansa Logo
10:50 am - 11:27 pm
MAD
-
MKE
19h 37m
1 stop
$617Lufthansa
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 JetBlue ($557) and United Airlines ($568).

Good to know

Low seasonFebruary
Cheapest flight$230
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 24% 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 $230 for a one-way ticket and $557 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 11339 reviews
7.2Comfort
7.5Boarding
8.0Crew
6.4Food
6.9Entertainment
Airline reviews

Never ontime and always delays. Long waits for customer service and often app doesn’t work

6.0 GoodGovinda, Feb 2026
DFW - MSN
Read more American Airlines reviews

Never ontime and always delays. Long waits for customer service and often app doesn’t work

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Overall, my last three trips on American Airlines have all been either delayed or "rescheduled" due to mechanical issues. At least on delay caused me to miss two possible connecting flights each later than the first. My last option for my last connection required the assistance of the onsite service desk (O'Hare Airport). The wait time for the service desk was such that it jeopardized getting booked on the last connecting flight available for the night. Suffice it to say, my latest experiences with American Airlines have caused me extensive loss of productive business and personal time and can therefore be classified as significantly less than satisfactory.

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Waiting for gate in RDU for more than 20mins is crazy.

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

Information on your arrival and departure airports