$450 Cheap Flights from Harrisburg (MDT) to Madrid (MAD)

View $450 flight on Tue, Feb 3, 2026Opens in a new window

Popular airlines from Harrisburg Intl. Airport (MDT) to Adolfo Suarez Madrid-Barajas Airport (MAD)

Cheap Flights from Harrisburg to Madrid (MDT-MAD)

Prices were available within the past 7 days and start at $450 for one-way flights and $584 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Feb 3 - Tue, Feb 10
MDT
Harrisburg
MAD
Madrid
$584 Roundtrip, found 1 hour ago
$584
Roundtrip
found 1 hour ago
Select British Airways flight, departing Tue, Feb 3 from Harrisburg to Madrid, returning Tue, Feb 10, priced at $584 found 1 hour ago
Delta
Sun, Nov 16 - Tue, Nov 25
MDT
Harrisburg
MAD
Madrid
$587 Roundtrip, found 1 hour ago
$587
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, Nov 16 from Harrisburg to Madrid, returning Tue, Nov 25, priced at $587 found 1 hour ago
Delta
Tue, Nov 25 - Tue, Dec 2
MDT
Harrisburg
MAD
Madrid
$591 Roundtrip, found 3 days ago
$591
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 25 from Harrisburg to Madrid, returning Tue, Dec 2, priced at $591 found 3 days ago
United
Mon, Nov 17 - Thu, Nov 27
MDT
Harrisburg
MAD
Madrid
$594 Roundtrip, found 2 days ago
$594
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 17 from Harrisburg to Madrid, returning Thu, Nov 27, priced at $594 found 2 days ago
United
Mon, Nov 17 - Wed, Nov 26
MDT
Harrisburg
MAD
Madrid
$595 Roundtrip, found 1 hour ago
$595
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Nov 17 from Harrisburg to Madrid, returning Wed, Nov 26, priced at $595 found 1 hour ago
British Airways
Tue, Feb 3 - Tue, Feb 10
MDT
Harrisburg
MAD
Madrid
$597 Roundtrip, found 1 hour ago
$597
Roundtrip
found 1 hour ago
Select British Airways flight, departing Tue, Feb 3 from Harrisburg to Madrid, returning Tue, Feb 10, priced at $597 found 1 hour ago
United
Wed, Nov 19 - Thu, Nov 27
MDT
Harrisburg
MAD
Madrid
$598 Roundtrip, found 1 day ago
$598
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 19 from Harrisburg to Madrid, returning Thu, Nov 27, priced at $598 found 1 day ago
British Airways
Tue, Feb 3 - Tue, Feb 10
MDT
Harrisburg
MAD
Madrid
$600 Roundtrip, found 1 hour ago
$600
Roundtrip
found 1 hour ago
Select British Airways flight, departing Tue, Feb 3 from Harrisburg to Madrid, returning Tue, Feb 10, priced at $600 found 1 hour ago
American Airlines
Thu, Nov 27 - Tue, Dec 2
MDT
Harrisburg
MAD
Madrid
$666 Roundtrip, found 13 hours ago
$666
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu, Nov 27 from Harrisburg to Madrid, returning Tue, Dec 2, priced at $666 found 13 hours ago
KLM
Tue, Oct 21 - Tue, Oct 28
MDT
Harrisburg
MAD
Madrid
$827 Roundtrip, found 6 hours ago
$827
Roundtrip
found 6 hours ago
Select KLM flight, departing Tue, Oct 21 from Harrisburg to Madrid, returning Tue, Oct 28, priced at $827 found 6 hours 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 $805
MAD
Adolfo Suarez Madrid-Barajas
CheapestClosest
Average driving time to city center20 min
Flights from $805

Frequently asked questions

How much does a flight from Harrisburg Intl. Airport (MDT) to Adolfo Suarez Madrid-Barajas Airport (MAD) cost?
Secure a cheap one-way flight from $450 or cheap return flight from $584 from Harrisburg Intl. Airport (MDT) to Adolfo Suarez Madrid-Barajas Airport (MAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Harrisburg Intl. Airport (MDT) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
The cheapest month to fly from MDT to MAD is February, when there's less demand. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Harrisburg Intl. Airport (MDT) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest MDT to MAD flight.
How many flights per day from Harrisburg Intl. Airport (MDT) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Direct flights from Harrisburg Intl. Airport (MDT) to Adolfo Suarez Madrid-Barajas Airport (MAD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MDT to MAD?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of 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 Harrisburg Intl. Airport (MDT) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Select a flight from Harrisburg Intl. Airport (MDT) to Adolfo Suarez Madrid-Barajas Airport (MAD) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**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 Harrisburg Intl. Airport (MDT) to Adolfo Suarez Madrid-Barajas Airport (MAD) last-minute?
Booking your flight from MDT to MAD shortly before your getaway is usually more expensive. But if you're flexible with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a MDT to MAD flight and hotel package?
You'll generally save money by securing a MDT to MAD flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your ideal accommodations and flights, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Harrisburg Intl. Airport (MDT) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
You can usually reschedule or cancel your MDT to MAD flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Harrisburg Intl.
Destination airport
Adolfo Suárez Madrid-Barajas
Airlines serving
Air France, American Airlines, British Airways, Delta, KLM, Lufthansa, United
Roundtrip price
$583
Distance
3734 mi

Book with confidence

Book with confidence

Harrisburg to Madrid Flights

The cheapest times to fly from Harrisburg 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 Harrisburg to Madrid are during the month of February. You can find some of the cheapest flights from Harrisburg to Madrid with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Harrisburg to Madrid

Sunday is one of the best days to book for cheap flights from Harrisburg 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 Harrisburg 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 Harrisburg to Madrid in 2025. You can also book with separate airlines for your outbound and return journeys, from $450 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 Harrisburg 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 Harrisburg 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.

 

Harrisburg to Madrid Flights

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*Available to One Key members.