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Cheap flights from San Francisco to Madrid from $327

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 Madrid departing on 2/17. 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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Find the cheapest flights from San Francisco to Madrid

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
3:50 pm - 8:00 pm
SFO
-
MAD
19h 10m
2 stops
British Airways Logo
4:25 pm - 12:47 am
MAD
-
SFO
17h 22m
1 stop
$486British Airways
Tue, Jan 27 - Mon, Feb 9
United Airlines Logo
5:00 am - 9:15 am
SFO
-
MAD
19h 15m
2 stops
United Airlines Logo
1:35 pm - 9:22 pm
MAD
-
SFO
16h 47m
1 stop
$487United Airlines
Fri, Feb 6 - Fri, Feb 13
SWISS Logo
7:35 pm - 9:20 am
SFO
-
MAD
28h 45m
1 stop
SWISS Logo
10:05 am - 4:15 pm
MAD
-
SFO
15h 10m
1 stop
$488SWISS
Wed, May 6 - Wed, May 20
Delta Logo
9:00 am - 8:00 am
SFO
-
MAD
14h 00m
1 stop
Delta Logo
10:00 am - 6:38 pm
MAD
-
SFO
17h 38m
1 stop
$489Delta
Fri, Feb 6 - Fri, Feb 27
Multiple Airlines Logo
5:00 am - 6:50 am
SFO
-
MAD
16h 50m
2 stops
Multiple Airlines Logo
5:55 am - 12:40 pm
MAD
-
SFO
15h 45m
1 stop
$490Multiple Airlines
Tue, Apr 28 - Fri, May 15
British Airways Logo
7:30 pm - 8:05 pm
SFO
-
MAD
15h 35m
1 stop
British Airways Logo
9:00 pm - 7:31 pm
MAD
-
SFO
31h 31m
2 stops
$491British Airways
Sun, Mar 29 - Wed, Apr 15
Brussels Airlines Logo
8:25 am - 11:45 am
SFO
-
MAD
19h 20m
2 stops
Brussels Airlines Logo
6:25 am - 9:22 pm
MAD
-
SFO
22h 57m
2 stops
$492Brussels Airlines
Wed, Mar 11 - Fri, Mar 20
Delta Logo
1:55 pm - 8:00 am
SFO
-
MAD
33h 05m
1 stop
Delta Logo
1:05 pm - 11:50 am
MAD
-
SFO
31h 45m
1 stop
$493Delta
Sat, Feb 7 - Mon, Feb 23
Multiple Airlines Logo
8:25 am - 1:15 pm
SFO
-
MAD
19h 50m
2 stops
Multiple Airlines Logo
10:10 am - 9:39 pm
MAD
-
SFO
20h 29m
2 stops
$494Multiple Airlines
Wed, Feb 11 - Wed, Feb 18
Air Canada Logo
10:42 pm - 6:50 am
SFO
-
MAD
47h 08m
2 stops
Air Canada Logo
8:25 am - 9:30 pm
MAD
-
SFO
22h 05m
2 stops
$495Air Canada
Fri, Apr 10 - Tue, Apr 28

United Airlines flights from San Francisco to Madrid

Our best United Airlines deals on San Francisco to Madrid flight tickets
United Airlines
Feb 6
SFO5:00 amSan Francisco
19h 15m
2 stops
MAD9:15 amMadrid Barajas
Feb 13
MAD1:35 pmMadrid Barajas
16h 47m
1 stop
SFO9:22 pmSan Francisco
$487
United Airlines
Jan 23
SFO5:00 amSan Francisco
19h 15m
2 stops
MAD9:15 amMadrid Barajas
Jan 30
MAD11:15 amMadrid Barajas
20h 43m
2 stops
SFO10:58 pmSan Francisco
$494
United Airlines
Jan 23
SFO7:25 amSan Francisco
16h 50m
2 stops
MAD9:15 amMadrid Barajas
Jan 29
MAD1:35 pmMadrid Barajas
18h 23m
2 stops
SFO10:58 pmSan Francisco
$497

Lufthansa flights from San Francisco to Madrid

Our best Lufthansa deals on San Francisco to Madrid flight tickets
Lufthansa
Mar 22
SFO3:40 pmSan Francisco
16h 20m
1 stop
MAD4:00 pmMadrid Barajas
Mar 30
MAD2:55 pmMadrid Barajas
37h 05m
1 stop
SFO7:00 pmSan Francisco
$496
Lufthansa
Apr 16
SFO9:05 pmSan Francisco
16h 25m
1 stop
MAD10:30 pmMadrid Barajas
May 2
MAD11:50 amMadrid Barajas
16h 10m
1 stop
SFO7:00 pmSan Francisco
$498
Lufthansa
Apr 1
SFO9:05 pmSan Francisco
16h 25m
1 stop
MAD10:30 pmMadrid Barajas
May 14
MAD6:05 amMadrid Barajas
15h 35m
1 stop
SFO12:40 pmSan Francisco
$524

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Madrid 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, momondo users made 832,500 searches. Data last updated January 16, 2026.
Use the filters below to find and compare flights from San Francisco to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoMadrid

SFO - MAD

SFOMAD

San Francisco

Tue 1/27

3:50 pm-8:00 pm

2 stops19h 10m

Madrid Barajas

Mon 2/9

4:25 pm-12:47 am

1 stop17h 22m

$486

San FranciscoMadrid

SFO - MAD

SFOMAD

San Francisco

Fri 2/6

5:00 am-9:15 am

2 stops19h 15m

Madrid Barajas

Fri 2/13

1:35 pm-9:22 pm

1 stop16h 47m

$487

San FranciscoMadrid

SFO - MAD

SFOMAD

San Francisco

Wed 5/6

7:35 pm-9:20 am

1 stop28h 45m

Madrid Barajas

Wed 5/20

10:05 am-4:15 pm

1 stop15h 10m

$488

San FranciscoMadrid

SFO - MAD

SFOMAD

San Francisco

Fri 2/6

9:00 am-8:00 am

1 stop14h 00m

Madrid Barajas

Fri 2/27

10:00 am-6:38 pm

1 stop17h 38m

$489

San FranciscoMadrid

SFO - MAD

SFOMAD

San Francisco

Tue 4/28

5:00 am-6:50 am

2 stops16h 50m

Madrid Barajas

Fri 5/15

5:55 am-12:40 pm

1 stop15h 45m

$490

San FranciscoMadrid

SFO - MAD

SFOMAD

San Francisco

Sun 3/29

7:30 pm-8:05 pm

1 stop15h 35m

Madrid Barajas

Wed 4/15

9:00 pm-7:31 pm

2 stops31h 31m

$491

San FranciscoMadrid

SFO - MAD

SFOMAD

San Francisco

Wed 3/11

8:25 am-11:45 am

2 stops19h 20m

Madrid Barajas

Fri 3/20

6:25 am-9:22 pm

2 stops22h 57m

$492

San FranciscoMadrid

SFO - MAD

SFOMAD

San Francisco

Sat 2/7

1:55 pm-8:00 am

1 stop33h 05m

Madrid Barajas

Mon 2/23

1:05 pm-11:50 am

1 stop31h 45m

$493

San FranciscoMadrid

SFO - MAD

SFOMAD

San Francisco

Wed 2/11

8:25 am-1:15 pm

2 stops19h 50m

Madrid Barajas

Wed 2/18

10:10 am-9:39 pm

2 stops20h 29m

$494

San FranciscoMadrid

SFO - MAD

SFOMAD

San Francisco

Fri 4/10

10:42 pm-6:50 am

2 stops47h 08m

Madrid Barajas

Tue 4/28

8:25 am-9:30 pm

2 stops22h 05m

$495

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Madrid from

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

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

What is the cheapest month to fly to Madrid?

The month of February is, on average, the cheapest month to fly to Madrid from San Francisco, with most prices found around $541. If you don’t want to visit Madrid in February, then you should wait until October to fly from San Francisco, when ticket prices are also cheap, with an average price of $543.

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

The cheapest day to depart on your flight to Madrid is on a Wednesday when prices can be found for as low as $970. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Madrid on Monday is $1,153.

What is the cheapest San Francisco to Madrid Barajas flight route?

Fly from San Francisco to Madrid Barajas for the best San Francisco - Madrid Barajas flight prices

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

You are more likely to see cheaper flights to Madrid from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $758 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from San Francisco for as low as $719 on momondo.

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

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

How have San Francisco to Madrid flight prices changed over time?

As of January 2026, prices for San Francisco to Madrid flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Madrid

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Madrid according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Madrid (SFO to MAD) flight deals and tips

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

Best Price Found

$404

Fastest flight time

11h 15m

Direct flights

Wed, Fri and Sun

Airports in Madrid

1 airport
The best one-way flight to Madrid from San Francisco in the past 72 hours is $404. The best round-trip flight deal from San Francisco to Madrid found on momondo in the last 72 hours is $695.
The fastest flight from San Francisco to Madrid takes 11h 15m
Direct flights go from San Francisco to Madrid on Wednesday, Friday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Madrid. From San Francisco there are direct flights to Madrid Barajas (MAD).
Search flight deals

  • How far is San Francisco to Madrid Barajas by plane?

    San Francisco and Madrid Barajas are 5785.0 mi apart from one another. A reasonable flight in good conditions will take 11h 15m.

  • When did momondo last update prices for flights from San Francisco Airport to Madrid Barajas Airport?

    Prices for flights from San Francisco Airport to Madrid Barajas Airport refresh daily.

  • How many operators does momondo search for flights from San Francisco Airport to Madrid Barajas Airport?

  • How old do you have to be to fly from San Francisco Airport to Madrid Barajas Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Madrid Barajas Airport.

  • What documentation or ID do you need to fly to Madrid Barajas Airport?

    The travel and health documents required for your trip to Madrid Barajas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Madrid Barajas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

  • What is the most popular airline from San Francisco to Madrid?

Best airlines flying from San Francisco to Madrid

Compare and see reviews for airlines that fly from San Francisco to Madrid with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $327Free CancellationRating
7.1
2,122 reviews
Search TAP AIR PORTUGAL flights
JetBluePriceFrom $395Free CancellationRating
7.2
2,890 reviews
Search JetBlue flights
Air CanadaPriceFrom $408Free CancellationRating
7.1
10,628 reviews
Search Air Canada flights
FinnairPriceFrom $412Free CancellationRating
7.6
1,350 reviews
Search Finnair flights
DeltaPriceFrom $446Free CancellationRating
7.9
8,066 reviews
Search Delta flights
SWISSPriceFrom $448Free CancellationRating
7.5
1,851 reviews
Search SWISS flights
KLMPriceFrom $458Free CancellationRating
7.7
1,441 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom $469Free CancellationRating
7.3
1,654 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $482Free CancellationRating
6.7
7,684 reviews
Search British Airways flights
LufthansaPriceFrom $486Free CancellationRating
6.8
7,725 reviews
Search Lufthansa flights

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Toledo
Segovia
Getafe
Fuenlabrada
Cuenca
San Lorenzo de El Escorial
Guadalajara

Why use momondo?

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

Finding the right flight to Madrid from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Madrid quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for San Francisco to Madrid flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Madrid from San Francisco.

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

If you are not ready to book a flight from San Francisco to Madrid now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Madrid and let you know when they change.

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