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$424+ Cheap flights from Santa Rosa (STS) to Spain

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
STS — MAD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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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 junio 12, 2025.

Round-trip from

$585
(Finnair)

One-way from

$424
(Finnair)

Popular in

June

Cheapest in

January

Average price

$1,091
From Santa Rosa Sonoma County to Spain
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One-way flight from Santa Rosa Sonoma County to Spain
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Highest demand for flights based on searches. 22% potential increase in price ($212 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 12, 2025.

This Finnair deal was found by Cheapflights users on 6/10. 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.
lun. 9/112:17 pmSTS - MAD
1 stop17h 03mMultiple Airlines
mié. 9/104:00 pmMAD - STS
1 stop28h 55mMultiple Airlines
Deal found 6/10$585
This American Airlines deal was found by Cheapflights users on 6/12. 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.
lun. 9/14:17 pmSTS - MAD
2 stops18h 23mAmerican Airlines
mié. 9/104:00 pmMAD - STS
1 stop28h 55mAmerican Airlines
Deal found 6/12$728
This American Airlines deal was found by Cheapflights users on 6/12. 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.
dom. 8/1712:17 pmSTS - BCN
2 stops34h 18mAmerican Airlines
vie. 9/512:20 pmBCN - STS
2 stops33h 07mAmerican Airlines
Deal found 6/12$787
This Finnair deal was found by Cheapflights users on 6/12. 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.
sáb. 9/63:07 pmSTS - MAD
2 stops19h 58mFinnair
dom. 9/219:35 pmMAD - STS
2 stops35h 24mFinnair
Deal found 6/12$938
This Finnair deal was found by Cheapflights users on 6/12. 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.
sáb. 9/273:07 pmSTS - BCN
1 stop16h 23mMultiple Airlines
sáb. 10/113:10 pmBCN - STS
1 stop29h 13mMultiple Airlines
Deal found 6/12$963
This Finnair deal was found by Cheapflights users on 6/12. 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.
mar. 8/193:05 pmSTS - BCN
1 stop16h 25mFinnair
dom. 8/312:00 pmBCN - STS
1 stop18h 59mFinnair
Deal found 6/12$1,002
This Iberia deal was found by Cheapflights users on 6/12. 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.
lun. 9/13:07 pmSTS - BCN
1 stop16h 23mIberia
vie. 9/52:00 pmBCN - STS
1 stop18h 59mIberia
Deal found 6/12$1,735

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 junio 12, 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

lun. 9/1

12:17 pm-2:20 pm

1 stop17h 03m

Madrid Barajas

mié. 9/10

4:00 pm-11:55 am

1 stop28h 55m

$585

Santa RosaMadrid

STS - MAD

STSMAD

Santa Rosa Sonoma County

lun. 9/1

4:17 pm-7:40 pm

2 stops18h 23m

Madrid Barajas

mié. 9/10

4:00 pm-11:55 am

1 stop28h 55m

$728

Santa RosaBarcelona

STS - BCN

STSBCN

Santa Rosa Sonoma County

dom. 8/17

12:17 pm-7:35 am

2 stops34h 18m

Barcelona-El Prat

vie. 9/5

12:20 pm-12:27 pm

2 stops33h 07m

$787

Santa RosaMadrid

STS - MAD

STSMAD

Santa Rosa Sonoma County

sáb. 9/6

3:07 pm-8:05 pm

2 stops19h 58m

Madrid Barajas

dom. 9/21

9:35 pm-11:59 pm

2 stops35h 24m

$938

Santa RosaBarcelona

STS - BCN

STSBCN

Santa Rosa Sonoma County

sáb. 9/27

3:07 pm-4:30 pm

1 stop16h 23m

Barcelona-El Prat

sáb. 10/11

3:10 pm-11:23 am

1 stop29h 13m

$963

Santa RosaBarcelona

STS - BCN

STSBCN

Santa Rosa Sonoma County

mar. 8/19

3:05 pm-4:30 pm

1 stop16h 25m

Barcelona-El Prat

dom. 8/31

2:00 pm-11:59 pm

1 stop18h 59m

$1,002

Santa RosaBarcelona

STS - BCN

STSBCN

Santa Rosa Sonoma County

lun. 9/1

3:07 pm-4:30 pm

1 stop16h 23m

Barcelona-El Prat

vie. 9/5

2:00 pm-11:59 pm

1 stop18h 59m

$1,735

Santa RosaMadrid

STS - MAD

STSMAD

Santa Rosa Sonoma County

dom. 9/28

12:25 pm-2:20 pm

1 stop16h 55m

$424

Santa RosaMadrid

STS - MAD

STSMAD

Santa Rosa Sonoma County

mar. 9/30

12:25 pm-2:20 pm

1 stop16h 55m

$519

Santa RosaBarcelona

STS - BCN

STSBCN

Santa Rosa Sonoma County

lun. 9/29

7:03 am-10:10 am

2 stops18h 07m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 12 results
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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 $1,057). 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.

Rainfall in Spain by month

Plan your trip to Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Spain ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Spain when rainfall is around 0.8 in.

Temperature in Spain by month

Plan your trip to Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Spain, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 junio 12, 2025.
Peruse reviews from past customers who have flown with Finnair, American Airlines and Iberia from Santa Rosa to Spain to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,290 reviews

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.6

Crew

8.1

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
1,290 reviews
Finnair
7.6
Good
1,290 reviews

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.6

Crew

8.1

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
1,290 reviews

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.6

Crew

8.1

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
2,776 reviews
Finnair
7.6
Good
1,290 reviews

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.6

Crew

8.1

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 cheapest airlines to fly from Santa Rosa to Spain one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $519. Users have also found prices from $657 and $1,053 on Iberia and Finnair, respectively.

  • 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 - Santiago de Compostela.

  • 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 $1,057). 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

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