$1,754 Cheap Flights from Madrid (MAD) to Eureka (ACV)

View $1,754 flight on Sat, Jul 4, 2026Opens in a new window

Popular airlines from Adolfo Suarez Madrid-Barajas Airport (MAD) to Eureka, CA (ACV-Arcata - Eureka)

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Cheap Flights from Madrid to Eureka (MAD-ACV)

Prices were available within the past 7 days and start at $1,754 for one-way flights and $1,054 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Jan 8 - Sun, Jan 17
MAD
Madrid
ACV
Eureka
$1,054 Roundtrip, found 4 days ago
$1,054
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jan 8 from Madrid to Eureka, returning Sun, Jan 17, priced at $1,054 found 4 days ago
United
Fri, Jan 8 - Sun, Jan 17
MAD
Madrid
ACV
Eureka
$1,056 Roundtrip, found 4 days ago
$1,056
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jan 8 from Madrid to Eureka, returning Sun, Jan 17, priced at $1,056 found 4 days ago
United
Fri, Jan 8 - Sun, Jan 17
MAD
Madrid
ACV
Eureka
$1,056 Roundtrip, found 4 days ago
$1,056
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jan 8 from Madrid to Eureka, returning Sun, Jan 17, priced at $1,056 found 4 days ago
United
Fri, Jan 8 - Sun, Jan 17
MAD
Madrid
ACV
Eureka
$1,058 Roundtrip, found 4 days ago
$1,058
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jan 8 from Madrid to Eureka, returning Sun, Jan 17, priced at $1,058 found 4 days ago
United
Fri, Jan 8 - Sun, Jan 17
MAD
Madrid
ACV
Eureka
$1,061 Roundtrip, found 4 days ago
$1,061
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jan 8 from Madrid to Eureka, returning Sun, Jan 17, priced at $1,061 found 4 days ago
United
Fri, Jan 8 - Sun, Jan 17
MAD
Madrid
ACV
Eureka
$1,064 Roundtrip, found 4 days ago
$1,064
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jan 8 from Madrid to Eureka, returning Sun, Jan 17, priced at $1,064 found 4 days ago
United
Fri, Jan 8 - Sun, Jan 17
MAD
Madrid
ACV
Eureka
$1,069 Roundtrip, found 4 days ago
$1,069
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jan 8 from Madrid to Eureka, returning Sun, Jan 17, priced at $1,069 found 4 days ago
United
Fri, Jan 8 - Sun, Jan 17
MAD
Madrid
ACV
Eureka
$1,071 Roundtrip, found 4 days ago
$1,071
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jan 8 from Madrid to Eureka, returning Sun, Jan 17, priced at $1,071 found 4 days ago
United
Fri, Jan 8 - Sun, Jan 17
MAD
Madrid
ACV
Eureka
$1,073 Roundtrip, found 4 days ago
$1,073
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jan 8 from Madrid to Eureka, returning Sun, Jan 17, priced at $1,073 found 4 days ago
Lufthansa
Fri, Jan 8 - Sun, Jan 17
MAD
Madrid
ACV
Eureka
$1,107 Roundtrip, found 4 days ago
$1,107
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Jan 8 from Madrid to Eureka, returning Sun, Jan 17, priced at $1,107 found 4 days ago

Frequently asked questions

How much does a flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Arcata - Eureka Airport (ACV) cost?
Secure a cheap one-way flight from $1,754 or cheap return flight from $1,054 from Adolfo Suarez Madrid-Barajas Airport (MAD) to Arcata - Eureka Airport (ACV) 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 Adolfo Suarez Madrid-Barajas Airport (MAD) to Arcata - Eureka Airport (ACV)?
Planning your getaway for January is a great way to save, as it's the cheapest month for flights between MAD and ACV. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Adolfo Suarez Madrid-Barajas Airport (MAD) to Arcata - Eureka Airport (ACV)?
To find the cheapest airline flying from MAD to ACV, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Adolfo Suarez Madrid-Barajas Airport (MAD) to Arcata - Eureka Airport (ACV)?
Nonstop flights from Adolfo Suarez Madrid-Barajas Airport (MAD) to Arcata - Eureka Airport (ACV) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MAD to ACV?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, including the airline 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 Adolfo Suarez Madrid-Barajas Airport (MAD) to Arcata - Eureka Airport (ACV)?
To avoid possible delays on the Adolfo Suarez Madrid-Barajas Airport (MAD) to Arcata - Eureka Airport (ACV) route, aim to travel before 3 PM. Flights after this time 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 Adolfo Suarez Madrid-Barajas Airport (MAD) to Arcata - Eureka Airport (ACV) last-minute?
Booking your plane ticket from MAD to ACV just before your trip is usually more expensive. However, if there's some wiggle room with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a MAD to ACV flight and hotel package?
Compared with arranging flights and hotels separately, booking a MAD to ACV flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place takes the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Arcata - Eureka Airport (ACV)?
Usually, it's possible to cancel or reschedule your MAD to ACV flight. However, if the booking was made more than 24 hours ago, additional charges 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
Adolfo Suárez Madrid-Barajas
Destination airport
Arcata - Eureka
Roundtrip price
$1,054
Distance
5687 mi

Book with confidence

Madrid to Eureka Flights

The cheapest times to fly from Madrid to Eureka

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 Madrid to Eureka are during the month of January. You can find some of the cheapest flights from Madrid to Eureka with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Madrid to Eureka

Sunday is one of the best days to book for cheap flights from Madrid to Eureka: 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 Madrid to Eureka

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 Madrid to Eureka in 2026. You can also book with separate airlines for your outbound and return journeys, from $1,754 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 Madrid to Eureka 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 Madrid to Eureka 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.

 

Madrid to Eureka Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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