What is the cheapest airline that flies from San Francisco to Spain?

Scandinavian Airlines, TAP AIR PORTUGAL, and United Airlines are the most popular carriers operating from San Francisco to Spain

Which airline has the best punctuality record on San Francisco to Spain flights?

According to our data, LEVEL have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

How often are flights from San Francisco to Spain delayed?

Historically, on average around 15% of flights between San Francisco and Spain have experienced a delay on any given week. The average delay length over the past 12 months has been 182 minutes.

What airlines fly to Spain?

United Airlines, Iberia and British Airways are the top three most popular airlines that fly to Spain from San Francisco according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 23 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for San Francisco to Spain flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from San Francisco Airport to Spain?

Prices for flights from San Francisco Airport to Spain refresh daily.

How many operators does momondo search for flights from San Francisco Airport to Spain?

As of December 2025, there are 23 operators available to choose from for flights from San Francisco Airport to Spain.

How old do you have to be to fly from San Francisco Airport to Spain?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Spain.

What documentation or ID do you need to fly to Spain?

The travel and health documents you'll need for your trip to Spain may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$277 Cheap Flights from San Francisco to Spain in 2025/26

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7:00 am - 11:10 am

SFO

PMI

19h 10m2 stops

12:15 pm - 2:35 pm

PMI

SFO

35h 20m1 stop

$421Scandinavian Airlines

Fri, Jan 23 - Fri, Jan 30

7:00 am - 11:10 am

SFO

PMI

19h 10m2 stops

12:15 pm - 2:35 pm

PMI

SFO

35h 20m1 stop

$450Scandinavian Airlines

Fri, Jan 23 - Fri, Jan 30

3:10 pm - 11:10 am

SFO

PMI

35h 00m1 stop

10:40 am - 2:35 pm

PMI

SFO

36h 55m2 stops

$463Scandinavian Airlines

Thu, Jan 29 - Thu, Feb 5

4:35 pm - 5:10 pm

SFO

MAD

15h 35m1 stop

7:40 am - 2:35 pm

MAD

SFO

15h 55m1 stop

$499TAP AIR PORTUGAL

Mon, Feb 9 - Mon, Feb 16

4:35 pm - 11:30 pm

SFO

MAD

21h 55m1 stop

7:40 am - 4:05 pm

MAD

SFO

17h 25m1 stop

$500TAP AIR PORTUGAL

Sat, Feb 14 - Fri, Feb 27

1:30 pm - 6:05 pm

SFO

BIO

19h 35m1 stop

6:45 am - 3:55 pm

BIO

SFO

18h 10m1 stop

$577United Airlines

Sun, Jan 25 - Sun, Feb 1

1:30 pm - 6:05 pm

SFO

BIO

19h 35m1 stop

11:35 am - 7:35 pm

BIO

SFO

17h 00m1 stop

$578United Airlines

Wed, Feb 4 - Sun, Feb 8

7:00 am - 8:50 am

SFO

XRY

16h 50m2 stops

9:20 am - 10:30 pm

XRY

SFO

21h 10m2 stops

$639American Airlines

Mon, Mar 2 - Wed, Mar 18

7:00 am - 8:50 am

SFO

XRY

16h 50m2 stops

2:05 pm - 12:47 am

XRY

SFO

19h 42m2 stops

$1,115Iberia

Thu, Jan 8 - Thu, Jan 15

10:35 am - 1:15 pm

SFO

XRY

17h 40m2 stops

2:05 pm - 12:47 am

XRY

SFO

19h 42m2 stops

$1,364Iberia

Wed, Jan 7 - Thu, Jan 15

Air Canada flights from San Francisco to Spain

Our best Air Canada deals on San Francisco to Spain flight tickets

Air Canada

Feb 12

SFO8:25 amSan Francisco

18h 20m

2 stops

MAD11:45 amMadrid Barajas

Feb 17

MAD1:35 pmMadrid Barajas

36h 58m

2 stops

SFO5:33 pmSan Francisco

$490

Find similar

Air Canada

Mar 9

SFO8:25 amSan Francisco

16h 10m

1 stop

BCN8:35 amBarcelona-El Prat

Mar 20

BCN5:50 amBarcelona-El Prat

23h 32m

2 stops

SFO9:22 pmSan Francisco

$500

Find similar

Air Canada

Mar 7

SFO12:00 pmSan Francisco

35h 35m

2 stops

BCN8:35 amBarcelona-El Prat

Mar 20

BCN5:50 amBarcelona-El Prat

23h 32m

2 stops

SFO9:22 pmSan Francisco

$506

Find similar

TAP AIR PORTUGAL flights from San Francisco to Spain

Our best TAP AIR PORTUGAL deals on San Francisco to Spain flight tickets

TAP AIR PORTUGAL

Mar 14

SFO5:35 pmSan Francisco

16h 20m

1 stop

BIO5:55 pmBilbao

Mar 22

BIO6:40 pmBilbao

28h 55m

1 stop

SFO3:35 pmSan Francisco

$484

Find similar

TAP AIR PORTUGAL

Jan 19

SFO4:35 pmSan Francisco

15h 35m

1 stop

MAD5:10 pmMadrid Barajas

Feb 6

MAD6:00 pmMadrid Barajas

29h 45m

1 stop

SFO2:45 pmSan Francisco

$499

Find similar

TAP AIR PORTUGAL

Feb 14

SFO4:35 pmSan Francisco

21h 55m

1 stop

MAD11:30 pmMadrid Barajas

Feb 27

MAD7:40 amMadrid Barajas

17h 25m

1 stop

SFO4:05 pmSan Francisco

$500

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPalma de Mallorca

SFO - PMI

SFOPMI

San Francisco

Fri 1/23

7:00 am-11:10 am

2 stops19h 10m

Palma de Mallorca Son Sant Joan

Fri 1/30

12:15 pm-2:35 pm

1 stop35h 20m

$421

San FranciscoPalma de Mallorca

SFO - PMI

SFOPMI

San Francisco

Fri 1/23

7:00 am-11:10 am

2 stops19h 10m

Palma de Mallorca Son Sant Joan

Fri 1/30

12:15 pm-2:35 pm

1 stop35h 20m

$450

San FranciscoPalma de Mallorca

SFO - PMI

SFOPMI

San Francisco

Thu 1/29

3:10 pm-11:10 am

1 stop35h 00m

Palma de Mallorca Son Sant Joan

Thu 2/5

10:40 am-2:35 pm

2 stops36h 55m

$463

San FranciscoMadrid

SFO - MAD

SFOMAD

San Francisco

Mon 2/9

4:35 pm-5:10 pm

1 stop15h 35m

Madrid Barajas

Mon 2/16

7:40 am-2:35 pm

1 stop15h 55m

$499

San FranciscoMadrid

SFO - MAD

SFOMAD

San Francisco

Sat 2/14

4:35 pm-11:30 pm

1 stop21h 55m

Madrid Barajas

Fri 2/27

7:40 am-4:05 pm

1 stop17h 25m

$500

San FranciscoBilbao

SFO - BIO

SFOBIO

San Francisco

Sun 1/25

1:30 pm-6:05 pm

1 stop19h 35m

Bilbao

Sun 2/1

6:45 am-3:55 pm

1 stop18h 10m

$577

San FranciscoBilbao

SFO - BIO

SFOBIO

San Francisco

Wed 2/4

1:30 pm-6:05 pm

1 stop19h 35m

Bilbao

Sun 2/8

11:35 am-7:35 pm

1 stop17h 00m

$578

San FranciscoJerez de la Frontera

SFO - XRY

SFOXRY

San Francisco

Mon 3/2

7:00 am-8:50 am

2 stops16h 50m

Jerez de la Frontera La Parra

Wed 3/18

9:20 am-10:30 pm

2 stops21h 10m

$639

San FranciscoJerez de la Frontera

SFO - XRY

SFOXRY

San Francisco

Thu 1/8

7:00 am-8:50 am

2 stops16h 50m

Jerez de la Frontera La Parra

Thu 1/15

2:05 pm-12:47 am

2 stops19h 42m

$1,115

San FranciscoJerez de la Frontera

SFO - XRY

SFOXRY

San Francisco

Wed 1/7

10:35 am-1:15 pm

2 stops17h 40m

Jerez de la Frontera La Parra

Thu 1/15

2:05 pm-12:47 am

2 stops19h 42m

$1,364

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from San Francisco to Spain

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

What is the cheapest month to fly to Spain?

If you don’t want to visit Spain in January, then you should wait until February to fly from San Francisco, when ticket prices are also cheap, with an average price of $561.

What is the cheapest day to depart on your flight to Spain?

The cheapest day to depart from San Francisco to Spain is on a Tuesday when prices can be found for as low as $764. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Spain for around $959.

What is the cheapest time of day to depart on your flight to Spain?

Flying to Spain from San Francisco in the evening is the least expensive time of day to depart. momondo users have found prices as low as $795 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Spain is in the morning when prices are around $931.

What is the cheapest San Francisco to Spain flight route?

Fly from San Francisco to Barcelona-El Prat for the best San Francisco - Spain flight prices

How far in advance should I book a flight to Spain?

You are more likely to see cheaper flights to Spain from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Spain for around $708 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from San Francisco for as low as $672 on momondo.

What cabin class options are available on San Francisco to Spain flights?

There are 3 cabin classes available to choose from on San Francisco to Spain flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Spain flights?

You could potentially save up to 17% on your flight if you consider stops on a San Francisco to Spain flight.

Cheap San Francisco to Spain flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Spain

Best Price Found	$362
Fastest flight time	11h 15m
Direct flights	Every day
Airports in Spain	239 airports

The best one-way flight to Spain from San Francisco in the past 72 hours is $362. The best round-trip flight deal from San Francisco to Spain found on momondo in the last 72 hours is $685.

The fastest flight from San Francisco to Spain takes 11h 15m

Direct flights go from San Francisco to Spain every day.

There are 239 airports in Spain. From San Francisco there are direct flights to Madrid Barajas (MAD), Barcelona-El Prat (BCN).

Search flight deals

When did momondo last update prices for flights from San Francisco Airport to Spain?
Prices for flights from San Francisco Airport to Spain refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Spain?
As of December 2025, there are 23 operators available to choose from for flights from San Francisco Airport to Spain.
How old do you have to be to fly from San Francisco Airport to Spain?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Spain.
What documentation or ID do you need to fly to Spain?
The travel and health documents you'll need for your trip to Spain may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Francisco to Spain?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco to Spain is Boeing 777 (46.30% of total bookings). The next most popular plane models are Airbus A330-200 (28.86%), Airbus A330 (15.13%), and Airbus A350-900 (2.31%).

Best airlines flying from San Francisco to Spain

Compare and see reviews for airlines that fly from San Francisco to Spain with momondo

Airline	Rating	Free Cancellation	Price
LEVEL	PriceFrom $319	Free Cancellation	Rating 0.0	Search LEVEL flights
LEVEL	PriceFrom $323	Free Cancellation	Rating 0.0 0 reviews	Search LEVEL flights
TAP AIR PORTUGAL	PriceFrom $327	Free Cancellation	Rating 7.1 2,089 reviews	Search TAP AIR PORTUGAL flights
ITA Airways	PriceFrom $362	Free Cancellation	Rating 6.7 1,102 reviews	Search ITA Airways flights
JetBlue	PriceFrom $395	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
Scandinavian Airlines	PriceFrom $404	Free Cancellation	Rating 7.4 1,605 reviews	Search Scandinavian Airlines flights
Virgin Atlantic	PriceFrom $404	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Finnair	PriceFrom $412	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
Air Canada	PriceFrom $413	Free Cancellation	Rating 7.1 10,517 reviews	Search Air Canada flights
Vueling	PriceFrom $439	Free Cancellation	Rating 7.1 1,219 reviews	Search Vueling flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Spain?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Spain. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Spain with flexible booking policies on momondo?

Yes. All flights to Spain from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to Spain?

Once you have performed a search for San Francisco to Spain flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Francisco to Spain right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Francisco to Spain flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Spain

Popular cities in Spain

Flights to Barcelonafrom $287

Flights to Madridfrom $318

Flights to Málagafrom $345

Flights to Palma de Mallorcafrom $357

Flights to Alicantefrom $380

Flights to Valenciafrom $331

Flights to Ibizafrom $376

Flights to Sevillefrom $344

Flights to Las Palmas de Gran Canariafrom $385

Flights to Santa Cruz de Tenerifefrom $412

Flights to Bilbaofrom $338

Flights to Arrecifefrom $431

Cheap flights from San Francisco to Spain from $281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Spain departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from San Francisco to Spain

Cheap round-trip flights

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Air Canada flights from San Francisco to Spain

Our best Air Canada deals on San Francisco to Spain flight tickets

TAP AIR PORTUGAL flights from San Francisco to Spain

Our best TAP AIR PORTUGAL deals on San Francisco to Spain flight tickets

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Use the filters below to find and compare flights from San Francisco to Spain that are best for you.

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How to get the cheapest flight ticket from San Francisco to Spain

What is the cheapest month to fly to Spain?

If you don’t want to visit Spain in January, then you should wait until February to fly from San Francisco, when ticket prices are also cheap, with an average price of $561.

What is the cheapest day to depart on your flight to Spain?

The cheapest day to depart from San Francisco to Spain is on a Tuesday when prices can be found for as low as $764. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Spain for around $959.

What is the cheapest time of day to depart on your flight to Spain?

What is the cheapest San Francisco to Spain flight route?

Fly from San Francisco to Barcelona-El Prat for the best San Francisco - Spain flight prices

How far in advance should I book a flight to Spain?

What cabin class options are available on San Francisco to Spain flights?

There are 3 cabin classes available to choose from on San Francisco to Spain flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Spain flights?

You could potentially save up to 17% on your flight if you consider stops on a San Francisco to Spain flight.

What is the cheapest airline that flies from San Francisco to Spain?

Scandinavian Airlines, TAP AIR PORTUGAL, and United Airlines are the most popular carriers operating from San Francisco to Spain

What airlines fly to Spain?

How often are flights from San Francisco to Spain delayed?

Historically, on average around 15% of flights between San Francisco and Spain have experienced a delay on any given week. The average delay length over the past 12 months has been 182 minutes.

What is the most punctual flight time for San Francisco to Spain flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on San Francisco to Spain flights?

According to our data, LEVEL have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

Cheap San Francisco to Spain flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Spain

Best Price Found

Fastest flight time

Direct flights

Airports in Spain

When did momondo last update prices for flights from San Francisco Airport to Spain?

How many operators does momondo search for flights from San Francisco Airport to Spain?

How old do you have to be to fly from San Francisco Airport to Spain?

What documentation or ID do you need to fly to Spain?

What is the most popular plane model from San Francisco to Spain?

Best airlines flying from San Francisco to Spain

Compare and see reviews for airlines that fly from San Francisco to Spain with momondo

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Spain?

Can I find flights from San Francisco to Spain with flexible booking policies on momondo?

How can momondo help me find flights from San Francisco to Spain?

I’m not ready to book a flight from San Francisco to Spain right now. Can momondo alert me if prices change?

An easier way to manage your Spain trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo