$1,483 Cheap Flights from Juneau (JNU) to Madrid (MAD)

View $1,483 flight on Thu, Dec 18, 2025Opens in a new window

Popular airlines from Juneau, AK (JNU-Juneau Intl.) to Adolfo Suarez Madrid-Barajas Airport (MAD)

Cheap Flights from Juneau to Madrid (JNU-MAD)

Prices were available within the past 7 days and start at $1,483 for one-way flights and $2,622 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Dec 18 - Sun, Jan 4
JNU
Juneau
MAD
Madrid
$2,622 Roundtrip, found 16 hours ago
$2,622
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu, Dec 18 from Juneau to Madrid, returning Sun, Jan 4, priced at $2,622 found 16 hours ago
Alaska Airlines
Thu, Dec 18 - Sun, Jan 4
JNU
Juneau
MAD
Madrid
$2,638 Roundtrip, found 16 hours ago
$2,638
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu, Dec 18 from Juneau to Madrid, returning Sun, Jan 4, priced at $2,638 found 16 hours ago
Alaska Airlines
Thu, Dec 18 - Sun, Jan 4
JNU
Juneau
MAD
Madrid
$2,657 Roundtrip, found 16 hours ago
$2,657
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu, Dec 18 from Juneau to Madrid, returning Sun, Jan 4, priced at $2,657 found 16 hours ago
Alaska Airlines
Thu, Dec 18 - Sun, Jan 4
JNU
Juneau
MAD
Madrid
$2,722 Roundtrip, found 16 hours ago
$2,722
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu, Dec 18 from Juneau to Madrid, returning Sun, Jan 4, priced at $2,722 found 16 hours ago
Alaska Airlines
Thu, Dec 18 - Sun, Jan 4
JNU
Juneau
MAD
Madrid
$2,738 Roundtrip, found 16 hours ago
$2,738
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu, Dec 18 from Juneau to Madrid, returning Sun, Jan 4, priced at $2,738 found 16 hours ago
Alaska Airlines
Thu, Dec 18 - Sun, Jan 4
JNU
Juneau
MAD
Madrid
$2,757 Roundtrip, found 16 hours ago
$2,757
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu, Dec 18 from Juneau to Madrid, returning Sun, Jan 4, priced at $2,757 found 16 hours ago
Alaska Airlines
Thu, Dec 18 - Sun, Jan 4
JNU
Juneau
MAD
Madrid
$2,804 Roundtrip, found 16 hours ago
$2,804
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu, Dec 18 from Juneau to Madrid, returning Sun, Jan 4, priced at $2,804 found 16 hours ago
Alaska Airlines
Thu, Dec 18 - Sun, Jan 4
JNU
Juneau
MAD
Madrid
$2,805 Roundtrip, found 16 hours ago
$2,805
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu, Dec 18 from Juneau to Madrid, returning Sun, Jan 4, priced at $2,805 found 16 hours ago
Alaska Airlines
Thu, Dec 18 - Sun, Jan 4
JNU
Juneau
MAD
Madrid
$2,810 Roundtrip, found 16 hours ago
$2,810
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu, Dec 18 from Juneau to Madrid, returning Sun, Jan 4, priced at $2,810 found 16 hours ago
Alaska Airlines
Thu, Dec 18 - Sun, Jan 4
JNU
Juneau
MAD
Madrid
$2,822 Roundtrip, found 16 hours ago
$2,822
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu, Dec 18 from Juneau to Madrid, returning Sun, Jan 4, priced at $2,822 found 16 hours ago
Flights from Juneau (JNU) to Madrid (MAD)
Origin airport
Juneau Intl.
Destination airport
Adolfo Suárez Madrid-Barajas
Roundtrip price
$2,622
Distance
5050 mi

Juneau to Madrid Flights

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

 

The best time to book a flight from Juneau to Madrid

Sunday is one of the best days to book for cheap flights from Juneau 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 Juneau 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 Juneau to Madrid in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,483 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 Juneau 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 Juneau 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.

 

Frequently asked questions

How much does a flight from Juneau Intl. Airport (JNU) to Adolfo Suarez Madrid-Barajas Airport (MAD) cost?
Get a cheap one-way flight from $1,483 or cheap return flight from $2,622 from Juneau Intl. Airport (JNU) 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 deals on this route.
What is the cheapest month to fly from Juneau Intl. Airport (JNU) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
The cheapest month to fly from JNU to MAD is December, when demand is low. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Juneau Intl. Airport (JNU) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from JNU to MAD. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Juneau Intl. Airport (JNU) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Direct flights from Juneau Intl. Airport (JNU) 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 our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from JNU to MAD?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Juneau Intl. Airport (JNU) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
To avoid potential delays on the Juneau Intl. Airport (JNU) to Adolfo Suarez Madrid-Barajas Airport (MAD) route, fly before 3 PM. Later flights are 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 Juneau Intl. Airport (JNU) to Adolfo Suarez Madrid-Barajas Airport (MAD) last-minute?
Booking your flight from JNU to MAD just before your trip is typically 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 JNU to MAD flight and hotel package?
Opting for a JNU to MAD flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our impressive range of accommodations and then add car rentals, flights and activities 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 Juneau Intl. Airport (JNU) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
If you reserved your JNU to MAD flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.