HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Spain

$589+ Cheap flights from Santa Rosa (STS) to Spain

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
STS — MAD
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Rosa to Spain with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Santa Rosa to Spain

Keep the following information in mind while searching for Santa Rosa to Spain flight deals. Data was last updated July 2, 2025.

Round-trip from

$589
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$962
From Santa Rosa Sonoma County to Spain
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($211 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Santa Rosa to Spain

Cheapest flights from Santa Rosa to Spain
Explore the most affordable flight options available from Santa Rosa to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:17 pmSTS - MAD
2 stops18h 23mMultiple Airlines
Wed 9/1012:40 pmMAD - STS
2 stops20h 10mMultiple Airlines
Deal found 7/1$589
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:17 pmSTS - MAD
2 stops18h 23mAmerican Airlines
Wed 9/1012:40 pmMAD - STS
1 stop32h 15mAmerican Airlines
Deal found 7/1$615
This Iberia deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:30 pmSTS - BCN
2 stops34h 40mIberia
Tue 1/132:00 pmBCN - STS
1 stop17h 35mIberia
Deal found 7/1$815
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:30 pmSTS - BCN
2 stops34h 40mAmerican Airlines
Tue 1/1311:00 amBCN - STS
2 stops34h 28mAmerican Airlines
Deal found 7/1$829
This Finnair deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:30 pmSTS - BCN
2 stops21h 25mFinnair
Sun 1/1110:05 amBCN - STS
2 stops21h 30mFinnair
Deal found 7/1$976
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:32 pmSTS - SCQ
2 stops37h 33mAmerican Airlines
Mon 11/179:45 pmSCQ - STS
2 stops23h 21mAmerican Airlines
Deal found 7/1$991
This Iberia deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:30 pmSTS - VLC
2 stops25h 35mIberia
Sun 12/76:05 amVLC - STS
2 stops25h 30mIberia
Deal found 6/30$1,270
This Finnair deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/23:05 pmSTS - MAD
2 stops20h 00mFinnair
Thu 8/147:10 amMAD - STS
2 stops25h 34mFinnair
Deal found 7/1$1,547
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:32 pmSTS - SVQ
2 stops32h 58mAmerican Airlines
Tue 11/189:10 amSVQ - STS
2 stops35h 56mAmerican Airlines
Deal found 6/30$1,735
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:31 pmSTS - ALC
2 stops36h 04mAmerican Airlines
Tue 11/49:35 amALC - STS
2 stops35h 31mAmerican Airlines
Deal found 7/1$1,786
This AranGrant deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:30 pmSTS - MAD
2 stops22h 20mIberia
Wed 12/317:40 amMAD - STS
2 stops23h 55mIberia
Deal found 7/1$2,488

Cheapflights Fare Finder

Customize your flight search to find flights from Santa Rosa to Spain that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2025.
Use the filters below to find and compare flights from Santa Rosa to Spain that are best for you.

Fly from

Santa Rosa

Fly to

Spain

Route

Depart

Return

Price

Santa RosaMadrid

STS - MAD

STSMAD

Santa Rosa Sonoma County

Mon 9/1

4:17 pm-7:40 pm

2 stops18h 23m

Madrid Barajas

Wed 9/10

12:40 pm-11:50 pm

2 stops20h 10m

$589

Santa RosaMadrid

STS - MAD

STSMAD

Santa Rosa Sonoma County

Mon 9/1

4:17 pm-7:40 pm

2 stops18h 23m

Madrid Barajas

Wed 9/10

12:40 pm-11:55 am

1 stop32h 15m

$615

Santa RosaBarcelona

STS - BCN

STSBCN

Santa Rosa Sonoma County

Wed 12/24

1:30 pm-9:10 am

2 stops34h 40m

Barcelona-El Prat

Tue 1/13

2:00 pm-10:35 pm

1 stop17h 35m

$815

Santa RosaBarcelona

STS - BCN

STSBCN

Santa Rosa Sonoma County

Wed 12/24

1:30 pm-9:10 am

2 stops34h 40m

Barcelona-El Prat

Tue 1/13

11:00 am-12:28 pm

2 stops34h 28m

$829

Santa RosaBarcelona

STS - BCN

STSBCN

Santa Rosa Sonoma County

Thu 12/25

1:30 pm-7:55 pm

2 stops21h 25m

Barcelona-El Prat

Sun 1/11

10:05 am-10:35 pm

2 stops21h 30m

$976

Santa RosaSantiago de Compostela

STS - SCQ

STSSCQ

Santa Rosa Sonoma County

Thu 11/13

2:32 pm-1:05 pm

2 stops37h 33m

Santiago de Compostela

Mon 11/17

9:45 pm-12:06 pm

2 stops23h 21m

$991

Santa RosaValencia

STS - VLC

STSVLC

Santa Rosa Sonoma County

Wed 12/3

1:30 pm-12:05 am

2 stops25h 35m

Valencia

Sun 12/7

6:05 am-10:35 pm

2 stops25h 30m

$1,270

Santa RosaMadrid

STS - MAD

STSMAD

Santa Rosa Sonoma County

Sat 8/2

3:05 pm-8:05 pm

2 stops20h 00m

Madrid Barajas

Thu 8/14

7:10 am-11:44 pm

2 stops25h 34m

$1,547

Santa RosaSeville

STS - SVQ

STSSVQ

Santa Rosa Sonoma County

Fri 11/14

2:32 pm-8:30 am

2 stops32h 58m

Sevilla

Tue 11/18

9:10 am-12:06 pm

2 stops35h 56m

$1,735

Santa RosaAlicante

STS - ALC

STSALC

Santa Rosa Sonoma County

Fri 10/31

12:31 pm-8:35 am

2 stops36h 04m

Alicante

Tue 11/4

9:35 am-12:06 pm

2 stops35h 31m

$1,786

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 12 results
1
2

Best time to book a flight from Santa Rosa to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Santa Rosa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Spain

What is the cheapest month to book a flight from Santa Rosa to Spain?

Currently, November is the cheapest month in which you can book a flight from Santa Rosa to Spain (average of $543). Flying from Santa Rosa to Spain in June is currently the most expensive (average of $1,054). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated July 2, 2025.
Read through reviews of airlines operating flights from Santa Rosa to Spain, such as Finnair, American Airlines, and Iberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,301 reviews

Entertainment

6.8

Food

6.7

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Finnair
7.6
Good
1,301 reviews
Finnair
7.6
Good
1,301 reviews

Entertainment

6.8

Food

6.7

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,301 reviews

Entertainment

6.8

Food

6.7

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Iberia
7.0
Good
2,817 reviews
Finnair
7.6
Good
1,301 reviews

Entertainment

6.8

Food

6.7

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santa Rosa to Spain?

    Santa Rosa Sonoma County (STS), located 7.2 mi from the city center, is the airport you fly out of when you book flights from Santa Rosa to Spain.

  • What are the most popular routes from Santa Rosa to Spain?

    The most popular flight routes from Santa Rosa to Spain are Santa Rosa Sonoma County - Barcelona-El Prat, Santa Rosa Sonoma County - Madrid Barajas and Santa Rosa Sonoma County - Alicante.

  • Can I find deals for flights from Santa Rosa to Spain that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Spain.

  • Can I find deals for business class flights from Santa Rosa to Spain?

    Yes. Cheapflights offers flight deals from Santa Rosa to Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Rosa to Spain?

    Currently, November is the cheapest month in which you can book a flight from Santa Rosa to Spain (average of $543). Flying from Santa Rosa to Spain in June is currently the most expensive (average of $1,054). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santa Rosa to Spain

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
San Francisco to Charles de Gaulle flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Los Angeles to Charles de Gaulle flights
San Francisco to Barcelona-El Prat flights
Los Angeles to Istanbul flights
Los Angeles to London City flights
Los Angeles to Madrid flights
Los Angeles to Barcelona-El Prat flights
Los Angeles to Dublin flights
Los Angeles to Gatwick flights
San Francisco to Istanbul flights
San Francisco to Gatwick flights
San Francisco to Lisbon flights
Los Angeles to Frankfurt flights
San Francisco to London City flights
Los Angeles to Amsterdam flights
San Francisco to Dublin flights
Ontario to Leonardo da Vinci/Fiumicino flights
San Francisco to Zurich flights
Los Angeles to Lisbon flights
Los Angeles to Luton flights
San Francisco to Amsterdam flights
Los Angeles to Orly flights
San Francisco to Madrid flights
San Francisco to Athens flights
San Diego to Heathrow flights
Ontario to Heathrow flights
Los Angeles to Stansted flights
Los Angeles to Zurich flights
Los Angeles to Athens flights
Ontario to Charles de Gaulle flights
Los Angeles to Munich flights
Los Angeles to Palma de Mallorca flights
Los Angeles to Sabiha Gokcen flights
Santa Ana to Leonardo da Vinci/Fiumicino flights
San Francisco to Orly flights
San Francisco to Copenhagen flights
San Francisco to Frankfurt flights
Los Angeles to Frederic Chopin flights
Los Angeles to Malpensa flights
Burbank to Charles de Gaulle flights
San Francisco to Munich flights
San Francisco to Malpensa flights
Los Angeles to Copenhagen flights
San Francisco to Linate flights
Santa Ana to Charles de Gaulle flights
Burbank to Leonardo da Vinci/Fiumicino flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.