Cheap flights from Milwaukee to Madrid from $393
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Madrid departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Milwaukee to Madrid
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Madrid?
The month of April is, on average, the cheapest month to fly to Madrid from Milwaukee, with most prices found around $573. If you don’t want to visit Madrid in April, then you should wait until November to fly from Milwaukee, when ticket prices are also cheap, with an average price of $589.
What is the cheapest day to depart on your flight to Madrid?
The cheapest day to depart on your flight to Madrid is on a Monday when prices can be found for as low as $671. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Madrid on Saturday is $1,368.
What is the cheapest airline that flies from Milwaukee-Mitchell to Madrid Barajas?
Air Canada, British Airways, and American Airlines are the most popular carriers operating from Milwaukee-Mitchell to Madrid Barajas
What airlines fly to Madrid?
Iberia, American Airlines and Finnair are the top three most popular airlines that fly to Madrid from Milwaukee according to our data. Iberia is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 16 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.
When to book flights from Milwaukee to Madrid
Cheap Milwaukee to Madrid (MKE to MAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Madrid
How far is Milwaukee-Mitchell to Madrid Barajas by plane?
Madrid Barajas is 4148.7 mi away from Milwaukee-Mitchell. By plane, this route typically takes 11h 15m.
When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Madrid Barajas Airport?
Prices for flights from Milwaukee-Mitchell Airport to Madrid Barajas Airport are updated daily.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Madrid Barajas Airport?
As of July 2025, there are 2 operators available to choose from for flights from Milwaukee-Mitchell Airport to Madrid Barajas Airport.
How old do you have to be to fly from Milwaukee-Mitchell Airport to Madrid Barajas Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Madrid Barajas Airport.
What documentation or ID do you need to fly to Madrid Barajas Airport?
The travel and health documents required for your trip to Madrid Barajas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Madrid Barajas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Milwaukee to Madrid?
momondo data reveals that the most frequently booked airline on the route from Milwaukee to Madrid is American Airlines, representing 80% of all bookings. The subsequent popular airline is Delta at 20%.
Best airlines flying from Milwaukee to Madrid
Compare and see reviews for airlines that fly from Milwaukee to Madrid with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $553 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $574 | Free Cancellation | Rating 8.0 7,983 reviews |
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Why should I use momondo to find a flight deal from Milwaukee to Madrid?
It is quick and easy to find Milwaukee to Madrid flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Madrid that suits you.
Can I find flights from Milwaukee to Madrid with flexible booking policies on momondo?
All flight searches from Milwaukee to Madrid on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Milwaukee to Madrid?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Milwaukee to Madrid.
I’m not ready to book a flight from Milwaukee to Madrid right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Madrid, momondo offers a useful price alert feature which will track prices for flights to Madrid from Milwaukee and alert you when they change.