$399 Cheap Flights from Appleton (ATW) to Madrid (MAD)

View $399 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from Appleton, WI (ATW-Appleton Intl.) to Adolfo Suarez Madrid-Barajas Airport (MAD)

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Cheap Flights from Appleton to Madrid (ATW-MAD)

Prices were available within the past 7 days and start at $399 for one-way flights and $438 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Oct 27 - Thu, Nov 6
ATW
Appleton
MAD
Madrid
$438 Roundtrip, found 19 hours ago
$438
Roundtrip
found 19 hours ago
Select Delta flight, departing Mon, Oct 27 from Appleton to Madrid, returning Thu, Nov 6, priced at $438 found 19 hours ago
Delta
Mon, Feb 9 - Wed, Feb 18
ATW
Appleton
MAD
Madrid
$443 Roundtrip, found 1 day ago
$443
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Feb 9 from Appleton to Madrid, returning Wed, Feb 18, priced at $443 found 1 day ago
Virgin Atlantic
Tue, Feb 10 - Tue, Feb 17
ATW
Appleton
MAD
Madrid
$453 Roundtrip, found 1 day ago
$453
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Tue, Feb 10 from Appleton to Madrid, returning Tue, Feb 17, priced at $453 found 1 day ago
Delta
Tue, Feb 10 - Wed, Feb 18
ATW
Appleton
MAD
Madrid
$461 Roundtrip, found 1 day ago
$461
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Feb 10 from Appleton to Madrid, returning Wed, Feb 18, priced at $461 found 1 day ago
Delta
Mon, Nov 10 - Wed, Nov 19
ATW
Appleton
MAD
Madrid
$470 Roundtrip, found 1 hour ago
$470
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Nov 10 from Appleton to Madrid, returning Wed, Nov 19, priced at $470 found 1 hour ago
Delta
Fri, Nov 14 - Thu, Nov 20
ATW
Appleton
MAD
Madrid
$492 Roundtrip, found 1 hour ago
$492
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Nov 14 from Appleton to Madrid, returning Thu, Nov 20, priced at $492 found 1 hour ago
United
Mon, Nov 10 - Tue, Nov 18
ATW
Appleton
MAD
Madrid
$493 Roundtrip, found 1 hour ago
$493
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Nov 10 from Appleton to Madrid, returning Tue, Nov 18, priced at $493 found 1 hour ago
United
Wed, Nov 12 - Thu, Nov 20
ATW
Appleton
MAD
Madrid
$495 Roundtrip, found 1 hour ago
$495
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Nov 12 from Appleton to Madrid, returning Thu, Nov 20, priced at $495 found 1 hour ago
Lufthansa
Thu, Nov 13 - Tue, Nov 18
ATW
Appleton
MAD
Madrid
$520 Roundtrip, found 1 hour ago
$520
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Thu, Nov 13 from Appleton to Madrid, returning Tue, Nov 18, priced at $520 found 1 hour ago
American Airlines
Thu, Feb 12 - Mon, Feb 16
ATW
Appleton
MAD
Madrid
$534 Roundtrip, found 1 day ago
$534
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Feb 12 from Appleton to Madrid, returning Mon, Feb 16, priced at $534 found 1 day ago

Alternative airports near Madrid

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Adolfo Suarez Madrid-Barajas MAD. Cheapest and Closest option available. Average driving time to city center is 20 minutes. Flights from $438
MAD
Adolfo Suarez Madrid-Barajas
CheapestClosest
Average driving time to city center20 min
Flights from $438

Frequently asked questions

How much does a flight from Appleton Intl. Airport (ATW) to Adolfo Suarez Madrid-Barajas Airport (MAD) cost?
Snag a cheap one-way flight from $399 or cheap return flight from $438 from Appleton Intl. Airport (ATW) to Adolfo Suarez Madrid-Barajas Airport (MAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Appleton Intl. Airport (ATW) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
October is the most affordable month to fly from ATW to MAD. Traveling during an off-peak travel window is often the key to finding better deals on flights.
How many flights per day from Appleton Intl. Airport (ATW) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
There are no daily direct flights available from Appleton Intl. Airport (ATW) to Adolfo Suarez Madrid-Barajas Airport (MAD). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from ATW to MAD?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Appleton Intl. Airport (ATW) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
To touch down at Adolfo Suarez Madrid-Barajas Airport (MAD) on time, pick a flight that leaves Appleton Intl. Airport (ATW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Appleton Intl. Airport (ATW) to Adolfo Suarez Madrid-Barajas Airport (MAD) last-minute?
Last-minute bookings from ATW to MAD are usually more expensive. To lock in the cheapest rates, start searching for flights well in advance. That being said, if you're flexible with your travel plans, you may find a cheap ticket just before your departure.
Is it cheaper to book an ATW to MAD flight and hotel package?
Booking an ATW to MAD flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Appleton Intl. Airport (ATW) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Generally, it's possible to cancel or reschedule your ATW to MAD flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Appleton Intl.
Destination airport
Adolfo Suárez Madrid-Barajas
Airlines serving
Air France, American Airlines, Delta, KLM, Lufthansa, United, Virgin Atlantic
Roundtrip price
$438
Distance
4140 mi

Book with confidence

Appleton to Madrid Flights

The cheapest times to fly from Appleton to Madrid

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Appleton to Madrid are during the month of October. You can find some of the cheapest flights from Appleton to Madrid with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Appleton to Madrid

Sunday is one of the best days to book for cheap flights from Appleton to Madrid: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Appleton to Madrid

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Appleton to Madrid in 2025. You can also book with separate airlines for your outbound and return journeys, from $399 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Appleton to Madrid flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Appleton to Madrid airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Appleton to Madrid Flights

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*Available to One Key members.