$347 Find Cheap Flights from Milwaukee to Spain

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 Spain departing on 8/3. 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

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Cheap Flights from Milwaukee to Spain

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Madrid
Madrid1 stop$783
Málaga
Málaga2 stops$700
Bilbao
Bilbao2 stops$805
Madrid
Madrid1 stop$783
Málaga
Málaga2 stops$700
Bilbao
Bilbao2 stops$805

Book Cheap Milwaukee to Spain Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Spain 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 Spain

Tue, Apr 21 - Thu, May 14
Scandinavian Airlines Logo
7:10 am - 10:15 am
MKE
-
AGP
44h 05m
2 stops
Scandinavian Airlines Logo
11:05 am - 10:15 pm
AGP
-
MKE
42h 10m
2 stops
$700Scandinavian Airlines
Tue, Apr 14 - Tue, May 5
Lufthansa Logo
7:41 pm - 5:55 pm
MKE
-
AGP
15h 14m
2 stops
Lufthansa Logo
1:10 pm - 10:30 pm
AGP
-
MKE
16h 20m
2 stops
$743Lufthansa
Tue, May 5 - Tue, May 12
United Airlines Logo
8:33 am - 7:35 am
MKE
-
AGP
16h 02m
2 stops
United Airlines Logo
9:35 am - 6:57 pm
AGP
-
MKE
16h 22m
2 stops
$749United Airlines
Tue, Apr 21 - Tue, Apr 28
Lufthansa Logo
7:41 pm - 5:55 pm
MKE
-
BCN
15h 14m
2 stops
Lufthansa Logo
1:50 pm - 10:30 pm
BCN
-
MKE
15h 40m
2 stops
$751Lufthansa
Sun, Apr 19 - Sun, Apr 26
KLM Logo
6:50 pm - 10:35 pm
MKE
-
AGP
44h 45m
2 stops
KLM Logo
5:30 pm - 4:22 pm
AGP
-
MKE
29h 52m
2 stops
$752KLM
Tue, Apr 21 - Tue, Apr 28
American Airlines Logo
9:08 am - 6:45 am
MKE
-
BCN
14h 37m
2 stops
American Airlines Logo
12:50 pm - 9:41 pm
BCN
-
MKE
15h 51m
1 stop
$758American Airlines
Thu, Apr 16 - Thu, Apr 23
American Airlines Logo
1:10 pm - 9:35 am
MKE
-
MAD
13h 25m
1 stop
American Airlines Logo
3:25 pm - 9:41 pm
MAD
-
MKE
13h 16m
1 stop
$796American Airlines
Sun, Apr 19 - Sun, Apr 26
United Airlines Logo
6:50 am - 8:05 am
MKE
-
MAD
18h 15m
2 stops
United Airlines Logo
8:15 am - 11:43 pm
MAD
-
MKE
22h 28m
2 stops
$800United Airlines
Sun, Apr 19 - Sun, Apr 26
KLM Logo
10:11 am - 12:15 pm
MKE
-
MAD
19h 04m
1 stop
KLM Logo
6:00 am - 4:34 pm
MAD
-
MKE
17h 34m
2 stops
$804KLM
Sat, Apr 18 - Sat, Apr 25
British Airways Logo
6:40 pm - 10:55 am
MKE
-
BCN
33h 15m
1 stop
British Airways Logo
9:15 pm - 8:06 pm
BCN
-
MKE
29h 51m
2 stops
$840British Airways
Booking Insights

KAYAK's insights & trends for Milwaukee to Spain flights

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

Which airlines fly non-stop between Milwaukee and Spain?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Milwaukee to Spain.

There is just one airline that flies from Milwaukee to Spain direct and that is British Airways. The best round-trip deal found from British Airways for the route is to Madrid (MAD) and costs $522.

Which airlines provide the cheapest flights from Milwaukee to Spain?

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 Spain were found on United Airlines ($749) and Delta ($759).

Good to know

Low seasonFebruary
Cheapest flight$347
Best time to beat the crowds with an average 51% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Milwaukee to Málaga

FAQs - booking Spain flights

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

    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 Spain.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Milwaukee to Spain 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 Spain?

    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 from Milwaukee to Spain with an airline and back with another airline.

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

    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 from Milwaukee to Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Milwaukee to Spain

 
Need help choosing which airline to fly with from Milwaukee to Spain? 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.
7.4
United AirlinesOverall score based on 9462 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

8.0 ExcellentLaba, Mar 2026
DEN - YEG
Read more United Airlines reviews

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

Great experience. Good dinner and service. FA's were very nice and attentive.

It was great. Smooth flight, comfortable, left on time and landed on time.

Perhaps this is an airport issue, but being in a takeoff queue for over an hour in the taxiing lane is unacceptable. We will definitely be seeking alternative avenues for air travel in the future.

We hoarded. Then we deplaned. Then we waited for 10 hours in the MSP airport due to a wheel misfunction. We understand safety but communication between crew and airport staff was horrible. When we did finally board, we were rushed on and because we were waiting for a “fresh” pilot and crew, we sat in a roasting plane with no A/C for an hour. My question is why was this flight not cancelled right away when they knew this would be a huge issue OR, why did AA not get a substitute plane, considering this was already a full flight? To me, this appears to be a complete breakdown in leadership and utter systems failure. The compensation for completely disrupting travel plans for hundreds, which we paid dearly for, was measly. While we appreciated the lodging for the night, $12 in meal vouchers isn’t going to sustain anyone for over 12 hours. “We apologize; our hands are tied” is no longer an acceptable explanation. We are so completely turned off by this experience and will definitely seek alternative avenues when we need to fly.

Mostly good. The WiFi wasn’t working so that was not great.

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

The luggage problem I previously mentioned was actually this flight

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

They had us seating down for one hour just waiting on the plane

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

Information on your arrival and departure airports