What is the cheapest airline that flies from San Diego to Madrid Barajas?

Air Canada, United Airlines, and Delta are the most popular carriers operating from San Diego to Madrid Barajas

What airlines fly to Madrid?

British Airways, Iberia and American Airlines are the top three most popular airlines that fly to Madrid from San Diego according to our data. British Airways is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 10 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from San Diego to Madrid?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $563.

Which layover airport has the shortest travel time from San Diego to Madrid?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 13h 18m.

Which layover airport has the shortest connection time from San Diego to Madrid?

Atlanta (ATL) has the shortest average layover time for this route: 1h 20m.

Which airport is the most popular layover for flights between San Diego and Madrid?

Chicago (ORD) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

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

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

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

As of July 2026, there are 10 operators available to choose from for flights from San Diego Airport to Madrid Barajas Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Madrid Barajas Airport.

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

The travel and health documents you'll need for your trip to Madrid Barajas Airport 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 Madrid Barajas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$306 Cheap Flights from San Diego to Madrid in 2026

Q: What is the typical price of a round-trip flight between San Diego and Madrid?

Prices are currently low for flights on this route. Typical prices usually range from $896 to $1,094. The lowest price recently found on this route was $831.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Madrid

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:24 pm - 5:40 pm

SAN

MAD

18h 16m

2 stops

5:55 am - 3:25 pm

MAD

SAN

18h 30m

2 stops

$831Lufthansa

Mon, Sep 21 - Mon, Sep 28

10:30 pm - 8:05 am

SAN

MAD

24h 35m

2 stops

11:00 am - 8:36 pm

MAD

SAN

18h 36m

2 stops

$833United Airlines

Sun, Oct 11 - Sun, Nov 1

11:11 am - 9:55 pm

SAN

MAD

25h 44m

2 stops

7:00 am - 10:59 pm

MAD

SAN

24h 59m

2 stops

$836Multiple Airlines

Sun, Aug 23 - Wed, Aug 26

2:24 pm - 10:30 pm

SAN

MAD

23h 06m

2 stops

7:00 am - 3:25 pm

MAD

SAN

17h 25m

1 stop

$837Lufthansa

Fri, Oct 2 - Mon, Oct 12

6:15 am - 9:00 am

SAN

MAD

17h 45m

2 stops

11:00 am - 12:19 am

MAD

SAN

21h 19m

3 stops

$839United Airlines

Mon, Oct 12 - Wed, Oct 28

5:15 pm - 5:40 pm

SAN

MAD

15h 25m

1 stop

6:25 pm - 3:25 pm

MAD

SAN

30h 00m

1 stop

$840Lufthansa

Thu, Oct 8 - Mon, Oct 12

7:05 am - 8:00 am

SAN

MAD

39h 55m

2 stops

1:25 pm - 10:49 pm

MAD

SAN

42h 24m

2 stops

$842Air Canada

Thu, Dec 10 - Sat, Dec 19

4:55 pm - 6:50 am

SAN

MAD

28h 55m

2 stops

12:45 pm - 11:47 am

MAD

SAN

32h 02m

2 stops

$844Air Canada

Fri, Oct 2 - Mon, Oct 12

6:15 am - 6:50 am

SAN

MAD

15h 35m

2 stops

11:00 am - 12:19 am

MAD

SAN

21h 19m

3 stops

$846United Airlines

Sat, Oct 3 - Sat, Oct 31

6:15 am - 6:50 am

SAN

MAD

15h 35m

2 stops

12:45 pm - 8:36 pm

MAD

SAN

16h 51m

1 stop

$847United Airlines

Thu, Sep 24 - Mon, Oct 5

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

SWISS flights from San Diego to Madrid

Our best SWISS deals on San Diego to Madrid flight tickets

SWISS

Sep 1

SAN6:40 amSan Diego

27h 00m

2 stops

MAD6:40 pmMadrid Barajas

Sep 17

MAD7:30 pmMadrid Barajas

32h 00m

2 stops

SAN6:30 pmSan Diego

$863

SWISS

Aug 31

SAN6:18 amSan Diego

27h 22m

2 stops

MAD6:40 pmMadrid Barajas

Sep 9

MAD10:05 amMadrid Barajas

21h 05m

2 stops

SAN10:10 pmSan Diego

$864

SWISS

Oct 17

SAN6:40 amSan Diego

27h 00m

2 stops

MAD6:40 pmMadrid Barajas

Nov 7

MAD7:30 pmMadrid Barajas

34h 07m

2 stops

SAN8:37 pmSan Diego

$866

United Airlines flights from San Diego to Madrid

Our best United Airlines deals on San Diego to Madrid flight tickets

United Airlines

Oct 11

SAN10:30 pmSan Diego

24h 35m

2 stops

MAD8:05 amMadrid Barajas

Nov 1

MAD11:00 amMadrid Barajas

18h 36m

2 stops

SAN8:36 pmSan Diego

$833

United Airlines

Oct 12

SAN6:15 amSan Diego

17h 45m

2 stops

MAD9:00 amMadrid Barajas

Oct 28

MAD11:00 amMadrid Barajas

21h 19m

3 stops

SAN12:19 amSan Diego

$839

United Airlines

Oct 3

SAN6:15 amSan Diego

15h 35m

2 stops

MAD6:50 amMadrid Barajas

Oct 31

MAD11:00 amMadrid Barajas

21h 19m

3 stops

SAN12:19 amSan Diego

$846

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Mon 9/21

2:24 pm-5:40 pm

2 stops18h 16m

Madrid Barajas

Mon 9/28

5:55 am-3:25 pm

2 stops18h 30m

$831

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Sun 10/11

10:30 pm-8:05 am

2 stops24h 35m

Madrid Barajas

Sun 11/1

11:00 am-8:36 pm

2 stops18h 36m

$833

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Sun 8/23

11:11 am-9:55 pm

2 stops25h 44m

Madrid Barajas

Wed 8/26

7:00 am-10:59 pm

2 stops24h 59m

$836

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Fri 10/2

2:24 pm-10:30 pm

2 stops23h 06m

Madrid Barajas

Mon 10/12

7:00 am-3:25 pm

1 stop17h 25m

$837

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Mon 10/12

6:15 am-9:00 am

2 stops17h 45m

Madrid Barajas

Wed 10/28

11:00 am-12:19 am

3 stops21h 19m

$839

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Thu 10/8

5:15 pm-5:40 pm

1 stop15h 25m

Madrid Barajas

Mon 10/12

6:25 pm-3:25 pm

1 stop30h 00m

$840

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Thu 12/10

7:05 am-8:00 am

2 stops39h 55m

Madrid Barajas

Sat 12/19

1:25 pm-10:49 pm

2 stops42h 24m

$842

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Fri 10/2

4:55 pm-6:50 am

2 stops28h 55m

Madrid Barajas

Mon 10/12

12:45 pm-11:47 am

2 stops32h 02m

$844

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Sat 10/3

6:15 am-6:50 am

2 stops15h 35m

Madrid Barajas

Sat 10/31

11:00 am-12:19 am

3 stops21h 19m

$846

Quickest round-trip

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Thu 9/24

6:15 am-6:50 am

2 stops15h 35m

Madrid Barajas

Mon 10/5

12:45 pm-8:36 pm

1 stop16h 51m

$847

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego 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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between San Diego and Madrid?

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 Diego, with most prices found around $489. If you don’t want to visit Madrid in February, then you should wait until January to fly from San Diego, when ticket prices are also cheap, with an average price of $579.

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

You are more likely to see cheaper flights to Madrid from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $778 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from San Diego for as low as $659 on momondo.

Can stopping save me money on San Diego to Madrid flights?

You could potentially save up to 15% on your flight if you consider stops on a San Diego to Madrid flight.

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

As of July 2026, prices for San Diego to Madrid flights are approximately 42% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to Madrid

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

Estimated round-trip price

Cheap San Diego to Madrid (SAN to MAD) flight deals and tips

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

Fastest flight time	14h 45m
Direct flights	None

The fastest flight from San Diego to Madrid takes 14h 45m

There are no direct flights from San Diego to Madrid. There are no popular flight routes from San Diego to Madrid.

Search flight deals

Frequently asked questions about flying from San Diego to Madrid

How far is San Diego to Madrid Barajas by plane?
San Diego and Madrid Barajas are 5836.0 mi apart from one another. Typically, this will take 14h 45m by plane in normal conditions.
When did momondo last update prices for flights from San Diego Airport to Madrid Barajas Airport?
Prices for flights from San Diego Airport to Madrid Barajas Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Madrid Barajas Airport?
As of July 2026, there are 10 operators available to choose from for flights from San Diego Airport to Madrid Barajas Airport.
How old do you have to be to fly from San Diego Airport to Madrid Barajas Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Madrid Barajas Airport.
What documentation or ID do you need to fly to Madrid Barajas Airport?
The travel and health documents you'll need for your trip to Madrid Barajas Airport 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 Madrid Barajas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Diego to Madrid?
momondo data reveals that the most frequently booked airline on the route from San Diego to Madrid is British Airways, representing 28% of all bookings. The subsequent popular airlines are Iberia at 20%, American Airlines at 16%, and Lufthansa at 13%.

Best airlines flying from San Diego to Madrid

Compare and see reviews for airlines that fly from San Diego to Madrid with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $392	Free Cancellation	Rating 6.8 8,140 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom $406	Free Cancellation	Rating 7.5 693 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $456	Free Cancellation	Rating 7.8 8,474 reviews	Search Delta flights
KLM	PriceFrom $463	Free Cancellation	Rating 7.8 1,541 reviews	Search KLM flights
Iberia	PriceFrom $467	Free Cancellation	Rating 7.0 3,257 reviews	Search Iberia flights
British Airways	PriceFrom $481	Free Cancellation	Rating 6.7 8,121 reviews	Search British Airways flights
United Airlines	PriceFrom $522	Free Cancellation	Rating 7.4 9,997 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $522	Free Cancellation	Rating 7.4 1,885 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $537	Free Cancellation	Rating 7.1 11,818 reviews	Search American Airlines flights
Air Canada	PriceFrom $622	Free Cancellation	Rating 7.1 11,349 reviews	Search Air Canada flights

Toledo

Segovia

Fuenlabrada

Getafe

Cuenca

Guadalajara

San Lorenzo de El Escorial

Why use momondo?

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

It is quick and easy to find San Diego to Madrid flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Madrid that suits you.

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

Yes. momondo enables you to select and highlight flights to Madrid from San Diego with this policy.

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

momondo helps you find the best flight between San Diego and Madrid by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from San Diego 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.

An easier way to manage your Madrid 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 8/16

Sun 8/23

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Airlines

Cabin classes

Other Spain destinations

Other flights from San Diego

Complete your trip

Feeling lucky

Fly your favorite airline to Madrid

Scandinavian Airlines

Cheap flights from San Diego to Madrid from $306

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 Diego to Madrid departing on 10/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from San Diego to Madrid

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

SWISS flights from San Diego to Madrid

Our best SWISS deals on San Diego to Madrid flight tickets

United Airlines flights from San Diego to Madrid

Our best United Airlines deals on San Diego to Madrid flight tickets

momondo Fare Finder

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

See travel insights to Madrid from

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

What is the typical price of a round-trip flight between San Diego and Madrid?

What is the cheapest month to fly to Madrid?

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

Can stopping save me money on San Diego to Madrid flights?

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

What is the cheapest airline that flies from San Diego to Madrid Barajas?

What airlines fly to Madrid?

Which airport is the most popular layover for flights between San Diego and Madrid?

Which layover airport offers the lowest fares from San Diego to Madrid?

Which layover airport has the shortest travel time from San Diego to Madrid?

Which layover airport has the shortest connection time from San Diego to Madrid?

When to book flights from San Diego to Madrid

Cheap San Diego to Madrid (SAN to MAD) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from San Diego to Madrid

Best airlines flying from San Diego to Madrid

Compare and see reviews for airlines that fly from San Diego to Madrid with momondo

Traveling to a place near Madrid?

Why use momondo?

An easier way to manage your Madrid 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

Fly your favorite airline to Madrid

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Madrid

List of cabin classes available on flights landing in Madrid. Availability may vary depending on flight origin and airline.

Popular cities in Spain

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

Fly to other destinations from San Diego

According to popular flight searches on momondo this year

Complete your trip to Madrid

Explore popular destinations other users love

According to popular flight searches on momondo this year