Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Madrid to San Diego from $411

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 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Madrid to San Diego

Cheap round-trip flights

Logo
7:05 am - 11:44 pmMAD-SAN
25h 39m2 stops
Logo
7:15 am - 9:55 pmSAN-MAD
29h 40m2 stops
$619
Find Deal
Tue, Sep 16 - Thu, Sep 25
Logo
7:05 am - 11:44 pmMAD-SAN
25h 39m2 stops
Logo
12:18 pm - 9:55 pmSAN-MAD
24h 37m2 stops
$621
Find Deal
Thu, Oct 2 - Wed, Oct 15
Logo
7:05 am - 10:59 pmMAD-SAN
23h 54m2 stops
Logo
6:15 am - 9:55 pmSAN-MAD
30h 40m2 stops
$679
Find Deal
Thu, Oct 30 - Sat, Nov 8
JetBlue Logo
1:30 pm - 10:06 amMAD-SAN
29h 36m1 stop
JetBlue Logo
8:55 pm - 11:30 amSAN-MAD
29h 35m1 stop
$752JetBlue
Find Deal
Mon, Sep 1 - Mon, Sep 15
British Airways Logo
12:40 pm - 8:20 pmMAD-SAN
16h 40m1 stop
British Airways Logo
7:50 pm - 7:55 pmSAN-MAD
15h 05m1 stop
$754British Airways
Find Deal
Tue, Sep 16 - Thu, Sep 25
British Airways Logo
12:40 pm - 8:16 pmMAD-SAN
16h 36m1 stop
British Airways Logo
7:50 pm - 7:55 pmSAN-MAD
15h 05m1 stop
$755British Airways
Find Deal
Thu, Oct 2 - Wed, Oct 15
JetBlue Logo
1:30 pm - 12:08 pmMAD-SAN
31h 38m1 stop
JetBlue Logo
8:55 pm - 11:30 amSAN-MAD
29h 35m1 stop
$789JetBlue
Find Deal
Thu, Aug 28 - Wed, Sep 10
Iberia Logo
4:00 pm - 11:52 pmMAD-SAN
16h 52m1 stop
Iberia Logo
2:55 pm - 7:55 amSAN-MAD
32h 00m1 stop
$797Iberia
Find Deal
Mon, Sep 1 - Mon, Sep 15
American Airlines Logo
1:00 pm - 8:30 pmMAD-SAN
16h 30m1 stop
American Airlines Logo
10:46 am - 9:05 amSAN-MAD
13h 19m1 stop
$803American Airlines
Find Deal
Thu, Oct 9 - Wed, Oct 22
Iberia Logo
11:35 am - 7:27 pmMAD-SAN
16h 52m1 stop
Iberia Logo
10:17 am - 9:05 amSAN-MAD
13h 48m1 stop
$808Iberia
Find Deal
Thu, Sep 4 - Thu, Sep 11

British Airways flights from Madrid to San Diego

Our best British Airways deals on Madrid to San Diego flight tickets
British Airways
Sep 16
MAD12:40 pmMadrid Barajas
16h 40m
1 stop
SAN8:20 pmSan Diego
Sep 25
SAN7:50 pmSan Diego
15h 05m
1 stop
MAD7:55 pmMadrid Barajas
$754
Find similar
British Airways
Oct 2
MAD12:40 pmMadrid Barajas
16h 36m
1 stop
SAN8:16 pmSan Diego
Oct 15
SAN7:50 pmSan Diego
15h 05m
1 stop
MAD7:55 pmMadrid Barajas
$755
Find similar
British Airways
Oct 3
MAD12:40 pmMadrid Barajas
16h 40m
1 stop
SAN8:20 pmSan Diego
Oct 13
SAN7:50 pmSan Diego
14h 50m
1 stop
MAD7:40 pmMadrid Barajas
$764
Find similar

Iberia flights from Madrid to San Diego

Our best Iberia deals on Madrid to San Diego flight tickets
Iberia
Sep 1
MAD4:00 pmMadrid Barajas
16h 52m
1 stop
SAN11:52 pmSan Diego
Sep 15
SAN2:55 pmSan Diego
32h 00m
1 stop
MAD7:55 amMadrid Barajas
$797
Find similar
Iberia
Sep 4
MAD11:35 amMadrid Barajas
16h 52m
1 stop
SAN7:27 pmSan Diego
Sep 11
SAN10:17 amSan Diego
13h 48m
1 stop
MAD9:05 amMadrid Barajas
$808
Find similar
Iberia
Aug 14
MAD12:40 pmMadrid Barajas
16h 25m
1 stop
SAN8:05 pmSan Diego
Aug 28
SAN6:20 amSan Diego
18h 15m
1 stop
MAD9:35 amMadrid Barajas
$1,144
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 July 31, 2025.
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

Tue 9/16

7:05 am-11:44 pm

2 stops25h 39m

San Diego

Thu 9/25

7:15 am-9:55 pm

2 stops29h 40m

$619

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Thu 10/2

7:05 am-11:44 pm

2 stops25h 39m

San Diego

Wed 10/15

12:18 pm-9:55 pm

2 stops24h 37m

$621

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Thu 10/30

7:05 am-10:59 pm

2 stops23h 54m

San Diego

Sat 11/8

6:15 am-9:55 pm

2 stops30h 40m

$679

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Mon 9/1

1:30 pm-10:06 am

1 stop29h 36m

San Diego

Mon 9/15

8:55 pm-11:30 am

1 stop29h 35m

$752

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Tue 9/16

12:40 pm-8:20 pm

1 stop16h 40m

San Diego

Thu 9/25

7:50 pm-7:55 pm

1 stop15h 05m

$754

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Thu 10/2

12:40 pm-8:16 pm

1 stop16h 36m

San Diego

Wed 10/15

7:50 pm-7:55 pm

1 stop15h 05m

$755

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Thu 8/28

1:30 pm-12:08 pm

1 stop31h 38m

San Diego

Wed 9/10

8:55 pm-11:30 am

1 stop29h 35m

$789

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Mon 9/1

4:00 pm-11:52 pm

1 stop16h 52m

San Diego

Mon 9/15

2:55 pm-7:55 am

1 stop32h 00m

$797

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Thu 10/9

1:00 pm-8:30 pm

1 stop16h 30m

San Diego

Wed 10/22

10:46 am-9:05 am

1 stop13h 19m

$803

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

Thu 9/4

11:35 am-7:27 pm

1 stop16h 52m

San Diego

Thu 9/11

10:17 am-9:05 am

1 stop13h 48m

$808

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 March, then departing from Madrid during the month February is also very affordable. Most momondo users find prices during this month for around $684.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Madrid to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $765. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,110. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

The cheapest time of day to fly to San Diego is in the afternoon when flights can be purchased for as low as $732. Flights at noon are often more expensive with an average ticket price of $933.

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 $848 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 $701 on momondo.

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

You could potentially save up to 27% 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 July 2025, prices for Madrid to San Diego flights are approximately 2% 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

Best Price Found

$411

Fastest flight time

15h 50m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Madrid in the past 72 hours is $411. The best round-trip flight deal from Madrid to San Diego found on momondo in the last 72 hours is $619.
The fastest flight from Madrid to San Diego takes 15h 50m
There are no direct flights from Madrid to San Diego. Popular non-direct route for this connection is Madrid Barajas Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)
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 15h 50m.

  • 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
2,859 reviews
Search Iberia flights
British AirwaysPriceFrom $725Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
American AirlinesPriceFrom $777Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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
National City
La Mesa
Imperial Beach
San Ysidro
Poway
Borrego Springs
Lemon Grove
Alpine
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.

An easier way to manage your San Diego 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
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States