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Cheap flights from Madrid to San Diego from $412

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to San Diego departing on 2/4. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:00 pm - 8:41 pm
MAD
-
SAN
16h 41m1 stop
American Airlines Logo
7:10 am - 6:15 am
SAN
-
MAD
14h 05m1 stop
$649American Airlines
Thu, Feb 5 - Thu, Feb 12
American Airlines Logo
1:00 pm - 8:41 pm
MAD
-
SAN
16h 41m1 stop
American Airlines Logo
10:50 am - 9:25 am
SAN
-
MAD
13h 35m1 stop
$650American Airlines
Mon, Jan 26 - Wed, Feb 25
American Airlines Logo
12:00 pm - 10:26 pm
MAD
-
SAN
19h 26m1 stop
American Airlines Logo
10:50 am - 9:25 am
SAN
-
MAD
13h 35m1 stop
$659American Airlines
Thu, Feb 5 - Wed, Feb 18
American Airlines Logo
12:55 am - 10:00 am
MAD
-
SAN
18h 05m1 stop
American Airlines Logo
7:00 am - 5:45 am
SAN
-
MAD
13h 45m1 stop
$660American Airlines
Wed, Feb 4 - Wed, Feb 18
American Airlines Logo
12:00 pm - 9:43 pm
MAD
-
SAN
18h 43m1 stop
American Airlines Logo
9:00 am - 9:25 am
SAN
-
MAD
15h 25m1 stop
$685American Airlines
Fri, Feb 13 - Sun, Mar 1
American Airlines Logo
1:45 pm - 9:59 pm
MAD
-
SAN
16h 14m1 stop
American Airlines Logo
6:20 am - 7:55 am
SAN
-
MAD
16h 35m1 stop
$741American Airlines
Tue, Mar 17 - Thu, Apr 2
Multiple Airlines Logo
12:00 pm - 11:09 am
MAD
-
SAN
32h 09m1 stop
Multiple Airlines Logo
9:59 pm - 5:45 pm
SAN
-
MAD
35h 46m2 stops
$759Multiple Airlines
Mon, Mar 2 - Mon, Mar 16
British Airways Logo
12:00 pm - 10:26 pm
MAD
-
SAN
19h 26m1 stop
British Airways Logo
6:00 pm - 6:30 pm
SAN
-
MAD
15h 30m1 stop
$771British Airways
Mon, Jan 26 - Wed, Feb 25
British Airways Logo
1:00 pm - 10:50 pm
MAD
-
SAN
18h 50m1 stop
British Airways Logo
6:00 pm - 8:05 pm
SAN
-
MAD
17h 05m1 stop
$772British Airways
Thu, Feb 5 - Wed, Feb 18
Delta Logo
1:05 pm - 12:05 pm
MAD
-
SAN
32h 00m1 stop
Delta Logo
10:30 pm - 7:00 am
SAN
-
MAD
24h 30m2 stops
$774Delta
Mon, Mar 2 - Sun, Mar 8

British Airways flights from Madrid to San Diego

Our best British Airways deals on Madrid to San Diego flight tickets
British Airways
Jan 26
MAD12:00 pmMadrid Barajas
19h 26m
1 stop
SAN10:26 pmSan Diego
Feb 25
SAN6:00 pmSan Diego
15h 30m
1 stop
MAD6:30 pmMadrid Barajas
$771
Find similar
British Airways
Feb 5
MAD1:00 pmMadrid Barajas
18h 50m
1 stop
SAN10:50 pmSan Diego
Feb 18
SAN6:00 pmSan Diego
17h 05m
1 stop
MAD8:05 pmMadrid Barajas
$772
Find similar
British Airways
Mar 6
MAD9:20 pmMadrid Barajas
27h 50m
1 stop
SAN4:10 pmSan Diego
Mar 10
SAN7:00 pmSan Diego
15h 30m
1 stop
MAD6:30 pmMadrid Barajas
$809
Find similar

American Airlines flights from Madrid to San Diego

Our best American Airlines deals on Madrid to San Diego flight tickets
American Airlines
Feb 5
MAD1:00 pmMadrid Barajas
16h 41m
1 stop
SAN8:41 pmSan Diego
Feb 12
SAN7:10 amSan Diego
14h 05m
1 stop
MAD6:15 amMadrid Barajas
$649
Find similar
American Airlines
Jan 26
MAD1:00 pmMadrid Barajas
16h 41m
1 stop
SAN8:41 pmSan Diego
Feb 25
SAN10:50 amSan Diego
13h 35m
1 stop
MAD9:25 amMadrid Barajas
$650
Find similar
American Airlines
Feb 5
MAD12:00 pmMadrid Barajas
19h 26m
1 stop
SAN10:26 pmSan Diego
Feb 18
SAN10:50 amSan Diego
13h 35m
1 stop
MAD9:25 amMadrid Barajas
$659
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Madrid to San Diego 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 6, 2026.
Use the filters below to find and compare flights from Madrid to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Thu 2/5

1:00 pm-8:41 pm

1 stop16h 41m

San Diego

Thu 2/12

7:10 am-6:15 am

1 stop14h 05m

$649

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Mon 1/26

1:00 pm-8:41 pm

1 stop16h 41m

San Diego

Wed 2/25

10:50 am-9:25 am

1 stop13h 35m

$650

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Thu 2/5

12:00 pm-10:26 pm

1 stop19h 26m

San Diego

Wed 2/18

10:50 am-9:25 am

1 stop13h 35m

$659

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Wed 2/4

12:55 am-10:00 am

1 stop18h 05m

San Diego

Wed 2/18

7:00 am-5:45 am

1 stop13h 45m

$660

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Fri 2/13

12:00 pm-9:43 pm

1 stop18h 43m

San Diego

Sun 3/1

9:00 am-9:25 am

1 stop15h 25m

$685

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Tue 3/17

1:45 pm-9:59 pm

1 stop16h 14m

San Diego

Thu 4/2

6:20 am-7:55 am

1 stop16h 35m

$741

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Mon 3/2

12:00 pm-11:09 am

1 stop32h 09m

San Diego

Mon 3/16

9:59 pm-5:45 pm

2 stops35h 46m

$759

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Mon 1/26

12:00 pm-10:26 pm

1 stop19h 26m

San Diego

Wed 2/25

6:00 pm-6:30 pm

1 stop15h 30m

$771

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Thu 2/5

1:00 pm-10:50 pm

1 stop18h 50m

San Diego

Wed 2/18

6:00 pm-8:05 pm

1 stop17h 05m

$772

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Mon 3/2

1:05 pm-12:05 pm

1 stop32h 00m

San Diego

Sun 3/8

10:30 pm-7:00 am

2 stops24h 30m

$774

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 San Diego from

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

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

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from Madrid during the month March is also very affordable. Most momondo users find prices during this month for around $697.

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

You are more likely to see cheaper flights to San Diego from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $862 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Madrid for as low as $743 on momondo.

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

You could potentially save up to 32% on your flight if you consider stops on a Madrid to San Diego flight.

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

As of January 2026, prices for Madrid to San Diego flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Madrid to San Diego

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

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

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

Fastest flight time

22h 15m

Direct flights

None
The fastest flight from Madrid to San Diego takes 22h 15m
There are no direct flights from Madrid to San Diego. There are no popular flight routes from Madrid to San Diego.
Search flight deals

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

    There are 5836.0 mi between Madrid Barajas and San Diego. By plane, this route typically takes 22h 15m.

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

    Prices for flights from Madrid Barajas Airport to San Diego Airport were last updated today.

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

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

    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 Madrid Barajas Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego 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 San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Madrid to San Diego

Compare and see reviews for airlines that fly from Madrid to San Diego with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $639Free CancellationRating
7.0
3,073 reviews
Search Iberia flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
Poway
National City
Imperial Beach
Borrego Springs
La Mesa
San Ysidro
Alpine
Lemon Grove
Santee

Why use momondo?

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

Finding the right flight to San Diego from Madrid 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 San Diego quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to San Diego from Madrid which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Madrid to San Diego.

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

Price alerts on flights to San Diego from Madrid are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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