$340+ Cheap flights from Milwaukee (MKE) to Madrid, Spain (MAD)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — MAD
May 22 — May 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Milwaukee to Madrid with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Milwaukee to Madrid
Cheapest
Best
Last-minute
One-way
Cheapest flights from Milwaukee to MadridExplore the most affordable flight options available from Milwaukee to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.
Explore the most affordable flight options available from Milwaukee to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.
This American Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:37 pm
MKE
- MAD
1 stop9h 53m
American Airlines
Thu 10/153:25 pm
MAD
- MKE
1 stop15h 22m
American Airlines
Deal found 4/19![American Airlines logo]()
$786
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:45 pm
MKE
- MAD
1 stop14h 30m
Delta
Thu 10/159:50 am
MAD
- MKE
2 stops15h 14m
Delta
Deal found 4/21![Delta logo]()
$815
This Finnair deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:03 pm
MKE
- MAD
1 stop10h 17m
Multiple Airlines
Thu 10/1512:30 pm
MAD
- MKE
2 stops18h 41m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$821
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:45 am
MKE
- MAD
2 stops17h 35m
United Airlines
Thu 10/1511:15 am
MAD
- MKE
2 stops15h 36m
United Airlines
Deal found 4/19![United Airlines logo]()
$841
This oojo deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:03 pm
MKE
- MAD
2 stops17h 47m
British Airways
Thu 10/155:30 pm
MAD
- MKE
2 stops33h 10m
British Airways
Deal found 4/19![British Airways logo]()
$856
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:33 am
MKE
- MAD
1 stop15h 57m
American Airlines
Sun 8/231:00 pm
MAD
- MKE
1 stop17h 57m
American Airlines
Deal found 4/20![American Airlines logo]()
$887
This KLM deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:25 pm
MKE
- MAD
2 stops14h 10m
Multiple Airlines
Sun 8/239:50 am
MAD
- MKE
1 stop20h 35m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$951
This Cheapflightsfares deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 pm
MKE
- MAD
2 stops21h 40m
Lufthansa
Sun 8/235:55 am
MAD
- MKE
2 stops17h 51m
Lufthansa
Deal found 4/22![Lufthansa logo]()
$958
This Air France deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:25 pm
MKE
- MAD
2 stops14h 10m
Air France
Sun 8/2312:20 pm
MAD
- MKE
2 stops15h 45m
Air France
Deal found 4/20![Air France logo]()
$960
Best flights from Milwaukee to MadridDiscover carefully curated flight deals from Milwaukee to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
Discover carefully curated flight deals from Milwaukee to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:45 pm
MKE
- MAD
1 stop14h 30m
Delta
Thu 10/1510:05 am
MAD
- MKE
2 stops20h 19m
Delta
Deal found 4/20![Delta logo]()
$819
This Finnair deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:03 pm
MKE
- MAD
1 stop10h 17m
Multiple Airlines
Thu 10/157:50 pm
MAD
- MKE
2 stops23h 21m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$821
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:29 am
MKE
- MAD
2 stops19h 51m
United Airlines
Thu 10/1511:15 am
MAD
- MKE
2 stops14h 24m
United Airlines
Deal found 4/18![United Airlines logo]()
$841
This KLM deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:25 pm
MKE
- MAD
2 stops14h 10m
Multiple Airlines
Sun 8/239:50 am
MAD
- MKE
1 stop20h 35m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$951
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:48 pm
MKE
- MAD
2 stops14h 47m
Delta
Tue 5/262:35 pm
MAD
- MKE
1 stop27h 18m
Delta
Deal found 4/21![Delta logo]()
$975
Last-minute flights from Milwaukee to MadridDiscover last-minute flight deals from Milwaukee to Madrid. Data last updated April 22, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Madrid. Data last updated April 22, 2026 and is based on user searches.
This British Airways deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:40 pm
MKE
- MAD
2 stops16h 30m
British Airways
Sat 5/1611:45 am
MAD
- MKE
1 stop13h 15m
British Airways
Deal found 4/19![British Airways logo]()
$1,075
This American Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/91:10 pm
MKE
- MAD
1 stop12h 55m
American Airlines
Sat 5/161:35 pm
MAD
- MKE
1 stop13h 31m
American Airlines
Deal found 4/19![American Airlines logo]()
$1,078
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:06 pm
MKE
- MAD
2 stops12h 59m
United Airlines
Sat 5/161:05 pm
MAD
- MKE
2 stops16h 28m
United Airlines
Deal found 4/19![United Airlines logo]()
$1,080
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:33 am
MKE
- MAD
1 stop11h 47m
Delta
Wed 5/279:50 am
MAD
- MKE
1 stop13h 22m
Delta
Deal found 4/19![Delta logo]()
$1,182
This Air France deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:48 pm
MKE
- MAD
2 stops14h 47m
Multiple Airlines
Tue 5/267:05 am
MAD
- MKE
2 stops16h 01m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$966
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:48 pm
MKE
- MAD
2 stops14h 47m
Delta
Tue 5/262:35 pm
MAD
- MKE
1 stop27h 18m
Delta
Deal found 4/21![Delta logo]()
$975
This oojo deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/194:26 pm
MKE
- MAD
2 stops20h 39m
British Airways
Tue 5/265:30 pm
MAD
- MKE
2 stops33h 27m
British Airways
Deal found 4/21![British Airways logo]()
$1,145
This KLM deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:33 am
MKE
- MAD
1 stop11h 47m
KLM
Tue 5/269:50 am
MAD
- MKE
1 stop13h 22m
KLM
Deal found 4/20![KLM logo]()
$1,168
One-way flights from Milwaukee to MadridSearch for one-way flight options from Milwaukee to Madrid. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
Search for one-way flight options from Milwaukee to Madrid. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
This oojo deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:41 pm
MKE
- MAD
1 stop11h 49m
British Airways
Deal found 4/17![British Airways logo]()
$340
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:05 am
MKE
- MAD
1 stop16h 25m
American Airlines
Deal found 4/21![American Airlines logo]()
$341
This Expedia deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:41 pm
MKE
- MAD
1 stop30h 39m
Iberia
Deal found 4/19![Iberia logo]()
$342
This Gotogate deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:45 am
MKE
- MAD
2 stops37h 05m
Air Canada
Deal found 4/19![Air Canada logo]()
$345
This Finnair deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:33 pm
MKE
- MAD
2 stops13h 47m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:10 am
MKE
- MAD
2 stops20h 40m
United Airlines
Deal found 4/21![United Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:00 am
MKE
- MAD
2 stops19h 55m
Delta
Deal found 4/20![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
MKE
- MAD
2 stops19h 05m
United Airlines
Deal found 4/19![United Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
MKE
- MAD
2 stops27h 45m
United Airlines
Deal found 4/19![United Airlines logo]()
$441
This Justfly.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/58:09 am
MKE
- MAD
2 stops18h 46m
Aer Lingus
Deal found 4/22![Aer Lingus logo]()
$529
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1212:08 pm
MKE
- MAD
3 stops43h 52m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:43 am
MKE
- MAD
2 stops41h 47m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$538
Find flight deals from Milwaukee to Madrid
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $786 (American Airlines) |
One-way from | $340 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $815 |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Madrid that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2026.
Use the filters below to find and compare flights from Milwaukee to Madrid that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeMadrid
MKE - MAD
MKEMAD
Milwaukee-Mitchell
Thu 10/1
2:45 pm-12:15 pm
1 stop14h 30m
Madrid Barajas
Thu 10/15
10:05 am-11:24 pm
2 stops20h 19m
$819
Quickest round-trip
MilwaukeeMadrid
MKE - MAD
MKEMAD
Milwaukee-Mitchell
Thu 10/1
3:03 pm-8:20 am
1 stop10h 17m
Madrid Barajas
Thu 10/15
7:50 pm-12:11 pm
2 stops23h 21m
$821
MilwaukeeMadrid
MKE - MAD
MKEMAD
Milwaukee-Mitchell
Thu 10/1
8:29 am-11:20 am
2 stops19h 51m
Madrid Barajas
Thu 10/15
11:15 am-6:39 pm
2 stops14h 24m
$841
MilwaukeeMadrid
MKE - MAD
MKEMAD
Milwaukee-Mitchell
Tue 8/18
6:25 pm-3:35 pm
2 stops14h 10m
Madrid Barajas
Sun 8/23
9:50 am-11:25 pm
1 stop20h 35m
$951
MilwaukeeMadrid
MKE - MAD
MKEMAD
Milwaukee-Mitchell
Tue 5/19
5:48 pm-3:35 pm
2 stops14h 47m
Madrid Barajas
Tue 5/26
2:35 pm-10:53 am
1 stop27h 18m
$975
Cheapest one-way
MilwaukeeMadrid
MKE - MAD
MKEMAD
Milwaukee-Mitchell
Sun 9/27
6:05 am-5:30 am
1 stop16h 25m
$341
MilwaukeeMadrid
MKE - MAD
MKEMAD
Milwaukee-Mitchell
Sat 9/19
6:41 pm-8:20 am
1 stop30h 39m
$342
Quickest one-way
MilwaukeeMadrid
MKE - MAD
MKEMAD
Milwaukee-Mitchell
Sun 9/27
4:33 pm-1:20 pm
2 stops13h 47m
$346
MilwaukeeMadrid
MKE - MAD
MKEMAD
Milwaukee-Mitchell
Sun 9/27
8:45 pm-8:50 am
2 stops29h 05m
$350
MilwaukeeMadrid
MKE - MAD
MKEMAD
Milwaukee-Mitchell
Sun 9/27
1:00 pm-12:15 pm
2 stops16h 15m
$353
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Milwaukee to Madrid
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Madrid in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Milwaukee-Madrid flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Madrid flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Madrid flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Madrid flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Milwaukee to Madrid
Have a flexible travel schedule? Discover the best time to fly to Madrid from Milwaukee with our price prediction graph.
MKE-MAD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Milwaukee to Madrid
Reviews of airlines servicing Madrid
Get insights into the airlines that provide service to Madrid. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Madrid. Reviews last updated April 22, 2026.
Peruse reviews from past customers who have flown with American Airlines from Milwaukee to Madrid to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Overall
7.1
Entertainment
6.9
Food
6.4
Crew
7.9
Boarding
7.5
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Comfort
7.2
Overall
7.1
Entertainment
6.9
Food
6.4
Crew
7.9
Boarding
7.5
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Madrid?
Book flights to Madrid if you plan to visit one of these locationsGetafe
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Madrid flight routes
Other flight options
Other flights from Milwaukee
Popular flights
Alternative routes for Milwaukee to Madrid
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Madrid by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Milwaukee to Madrid by cabin class
Find flights from Milwaukee to Madrid, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Madrid
Explore flights to Madrid departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 22, 2026.
Milwaukee and Madrid flights
Browse other Milwaukee and Madrid flight options. Last updated on April 22, 2026.
Other flights from Milwaukee
Browse through other flights departing from Milwaukee. Flights are based on user searches made on Cheapflights and were last updated on April 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Milwaukee to Madrid
Discover the top airline that operate flights from Milwaukee to Madrid. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$488 | Average$797 | FlexibilityNo cancel fee | On-time71% |