MKE - MAD

$329 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 8/9. 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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Everything you should know

Cheapest round-trip
$785
Typical prices: $636-$587
American Airlines
Thu 10/1Thu 10/15
MKE - MAD • 1 stop
Cheapest one-way
$329
British Airways
Sun 8/9
MKE - MAD • 2 stops
Top airlines
Cheapest • from $785 (round-trip)
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
Cheapest • Avg $710 (round-trip)
Shortest trip • 12h 02m (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

Thu, Oct 1 - Thu, Oct 15
American Airlines Logo
3:03 pm - 1:30 pm
MKE
-
MAD
15h 27m
1 stop
American Airlines Logo
11:45 am - 7:40 pm
MAD
-
MKE
14h 55m
1 stop
$785American Airlines
Thu, Oct 1 - Thu, Oct 15
American Airlines Logo
11:34 am - 8:20 am
MKE
-
MAD
13h 46m
1 stop
American Airlines Logo
11:45 am - 9:18 pm
MAD
-
MKE
16h 33m
1 stop
$786American Airlines
Thu, Oct 1 - Thu, Oct 15
Multiple Airlines Logo
4:33 pm - 1:20 pm
MKE
-
MAD
13h 47m
2 stops
Multiple Airlines Logo
11:45 am - 5:40 pm
MAD
-
MKE
12h 55m
1 stop
$790Multiple Airlines
Thu, Oct 1 - Thu, Oct 15
United Airlines Logo
5:10 am - 4:45 pm
MKE
-
MAD
28h 35m
2 stops
United Airlines Logo
6:05 am - 7:51 pm
MAD
-
MKE
20h 46m
2 stops
$794United Airlines
Thu, Oct 1 - Thu, Oct 15
Multiple Airlines Logo
4:33 pm - 1:20 pm
MKE
-
MAD
13h 47m
2 stops
Multiple Airlines Logo
3:55 pm - 11:32 am
MAD
-
MKE
26h 37m
1 stop
$797Multiple Airlines
Sun, Aug 16 - Mon, Aug 31
Multiple Airlines Logo
1:05 pm - 8:20 am
MKE
-
MAD
12h 15m
1 stop
Multiple Airlines Logo
2:05 pm - 8:45 am
MAD
-
MKE
25h 40m
1 stop
$816Multiple Airlines
Sun, Aug 16 - Mon, Aug 31
Multiple Airlines Logo
7:00 pm - 5:40 pm
MKE
-
MAD
15h 40m
2 stops
Multiple Airlines Logo
2:05 pm - 8:45 am
MAD
-
MKE
25h 40m
1 stop
$823Multiple Airlines
Sun, Aug 16 - Mon, Aug 31
United Airlines Logo
8:30 am - 8:05 am
MKE
-
MAD
16h 35m
2 stops
United Airlines Logo
1:25 pm - 6:24 pm
MAD
-
MKE
35h 59m
2 stops
$852United Airlines
Tue, Aug 18 - Sun, Aug 23
Lufthansa Logo
7:00 pm - 10:30 pm
MKE
-
MAD
20h 30m
2 stops
Lufthansa Logo
6:25 pm - 10:36 pm
MAD
-
MKE
35h 11m
2 stops
$853Lufthansa
Thu, Oct 1 - Thu, Oct 15
British Airways Logo
3:03 pm - 3:50 pm
MKE
-
MAD
17h 47m
2 stops
British Airways Logo
5:30 pm - 9:18 pm
MAD
-
MKE
34h 48m
2 stops
$854British Airways
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.

Good to know

Low seasonFebruary
Cheapest flight$329
Best time to beat the crowds with an average 47% drop in price.
Most popular time to fly and prices are also 1% 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 $329 for a one-way ticket and $785 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.

  • Which is the best airline for flights from Milwaukee to Madrid, American Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from Milwaukee to Madrid are American Airlines and British Airways. With an average price for the route of $797 and an overall rating of 7.1, American Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $874 and an overall rating of 6.7.

  • 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 airlines 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 11555 reviews
7.9Crew
7.2Comfort
6.9Entertainment
7.5Boarding
6.4Food
Airline reviews

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

4.0 OkayJohn, Apr 2026
DCA - LAX
Read more American Airlines reviews

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Human interaction. Thought there would be more service-even a smile would have been nice.

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

Seat was VERY uncomfortable. Flight was delayed and then boarded slowly. The crew was super helpful with boarding and supporting maximizing the luggage in the overhead.

Crew at the gate was very crabby and not at all polite. The plane was very hot the entire flight. And the seat cushion was very worn out.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

I cancelled my ticket less than 24 hours deadline but I didn’t get refunded.

Early morning flight and no food in First Class except a "salmon" box. No thank you. Was informed before take off by Captain that the plane was not serviced before we boarded in Phoenix. How does that happen? Need more frequent additions/turn over on the Entertainment. Thanks

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Flight was delayed. No urgency by American Airlines team to assist those with connecting flights. It was basically you are on your own to run through the terminals to try and make your connection. Thanks, Mary

BA code for a Vueling flight. All god but the temperature in the plane (too hot when engine not running but otherwise ok)

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Wish the food and overall service was better. They treat Business class passengers same as economy

Food options limited and quality wasn’t very good. I was I was in premium economy and the people in front of me pushed their seats back to fully reclined position which made it difficult for me. My seat wouldn’t recline at all. I suggest that BA restrict the recliner more. Also, the audio in my headset didn’t work unless I held it in all the time. Entertainment choices were good. Customer services is excellent. Thank you to BA team.

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

We paid for Business Class seats, but system did not have us and they were not available.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

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

Information on your arrival and departure airports