$544 Cheap Flights from Madrid (MAD) to Santa Rosa (STS)

View $544 flight on Tue, Mar 24, 2026Opens in a new window

Popular airlines from Adolfo Suarez Madrid-Barajas Airport (MAD) to Santa Rosa, CA (STS-Sonoma County)

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Cheap Flights from Madrid to Santa Rosa (MAD-STS)

Prices were available within the past 7 days and start at $544 for one-way flights and $880 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Europa
Mon, Nov 10 - Mon, Nov 17
MAD
Madrid
STS
Santa Rosa
$880 Roundtrip, found 2 hours ago
$880
Roundtrip
found 2 hours ago
Select Air Europa flight, departing Mon, Nov 10 from Madrid to Santa Rosa, returning Mon, Nov 17, priced at $880 found 2 hours ago
Iberia
Sun, Dec 14 - Sun, Dec 21
MAD
Madrid
STS
Santa Rosa
$1,270 Roundtrip, found 6 days ago
$1,270
Roundtrip
found 6 days ago
Select Iberia flight, departing Sun, Dec 14 from Madrid to Santa Rosa, returning Sun, Dec 21, priced at $1,270 found 6 days ago
Aer Lingus
Sun, Dec 14 - Sun, Dec 21
MAD
Madrid
STS
Santa Rosa
$1,272 Roundtrip, found 6 days ago
$1,272
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Sun, Dec 14 from Madrid to Santa Rosa, returning Sun, Dec 21, priced at $1,272 found 6 days ago
Iberia
Sun, Dec 14 - Sun, Dec 21
MAD
Madrid
STS
Santa Rosa
$1,279 Roundtrip, found 6 days ago
$1,279
Roundtrip
found 6 days ago
Select Iberia flight, departing Sun, Dec 14 from Madrid to Santa Rosa, returning Sun, Dec 21, priced at $1,279 found 6 days ago
Iberia
Sun, Dec 14 - Sun, Dec 21
MAD
Madrid
STS
Santa Rosa
$1,280 Roundtrip, found 6 days ago
$1,280
Roundtrip
found 6 days ago
Select Iberia flight, departing Sun, Dec 14 from Madrid to Santa Rosa, returning Sun, Dec 21, priced at $1,280 found 6 days ago
Aer Lingus
Sun, Dec 14 - Sun, Dec 21
MAD
Madrid
STS
Santa Rosa
$1,283 Roundtrip, found 6 days ago
$1,283
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Sun, Dec 14 from Madrid to Santa Rosa, returning Sun, Dec 21, priced at $1,283 found 6 days ago
Iberia
Sun, Dec 14 - Sun, Dec 21
MAD
Madrid
STS
Santa Rosa
$1,288 Roundtrip, found 6 days ago
$1,288
Roundtrip
found 6 days ago
Select Iberia flight, departing Sun, Dec 14 from Madrid to Santa Rosa, returning Sun, Dec 21, priced at $1,288 found 6 days ago
Aer Lingus
Sun, Dec 14 - Sun, Dec 21
MAD
Madrid
STS
Santa Rosa
$1,289 Roundtrip, found 6 days ago
$1,289
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Sun, Dec 14 from Madrid to Santa Rosa, returning Sun, Dec 21, priced at $1,289 found 6 days ago
Iberia
Sun, Dec 14 - Sun, Dec 21
MAD
Madrid
STS
Santa Rosa
$1,293 Roundtrip, found 6 days ago
$1,293
Roundtrip
found 6 days ago
Select Iberia flight, departing Sun, Dec 14 from Madrid to Santa Rosa, returning Sun, Dec 21, priced at $1,293 found 6 days ago
Finnair
Sun, Dec 14 - Sun, Dec 21
MAD
Madrid
STS
Santa Rosa
$1,314 Roundtrip, found 6 days ago
$1,314
Roundtrip
found 6 days ago
Select Finnair flight, departing Sun, Dec 14 from Madrid to Santa Rosa, returning Sun, Dec 21, priced at $1,314 found 6 days ago

Frequently asked questions

How much does a flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Sonoma County Airport (STS) cost?
Grab a cheap one-way flight from $544 or cheap return flight from $880 from Adolfo Suarez Madrid-Barajas Airport (MAD) to Sonoma County Airport (STS) 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 Adolfo Suarez Madrid-Barajas Airport (MAD) to Sonoma County Airport (STS)?
The cheapest month to fly from MAD to STS is November, when demand is low. Off-peak months are generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Adolfo Suarez Madrid-Barajas Airport (MAD) to Sonoma County Airport (STS)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest MAD to STS flight.
How many flights per day from Adolfo Suarez Madrid-Barajas Airport (MAD) to Sonoma County Airport (STS)?
You'll have to hop on a flight with a layover when traveling from Adolfo Suarez Madrid-Barajas Airport (MAD) to Sonoma County Airport (STS). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from MAD to STS?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Sonoma County Airport (STS)?
Book a flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Sonoma County Airport (STS) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this 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 Adolfo Suarez Madrid-Barajas Airport (MAD) to Sonoma County Airport (STS) last-minute?
Booking your plane ticket from MAD to STS just before your getaway is usually more expensive. But if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a MAD to STS flight and hotel package?
Compared with arranging flights and hotels separately, booking a MAD to STS flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of planning your trip. Just pick your flights and choose from our extensive range of stays, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Sonoma County Airport (STS)?
Generally, it's possible to cancel or reschedule your MAD to STS flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Adolfo Suárez Madrid-Barajas
Destination airport
Sonoma County
Roundtrip price
$880
Distance
5768 mi

Book with confidence

Madrid to Santa Rosa Flights

The cheapest times to fly from Madrid to Santa Rosa

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

 

The best time to book a flight from Madrid to Santa Rosa

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

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 Santa Rosa in 2025. You can also book with separate airlines for your outbound and return journeys, from $544 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 Santa Rosa 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 Santa Rosa 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 Santa Rosa Flights

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*Available to One Key members.