Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Madrid to San Diego from $304

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 6/18. 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.

Find the cheapest flights from Madrid to San Diego

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Madrid to San Diego.
4:40 pm - 11:59 pmMAD-SAN
16h 19m1 stop
2:49 pm - 1:25 pmSAN-MAD
13h 36m1 stop
$662Iberia
Find Deal
Mon, May 5 - Sun, May 18
4:40 pm - 11:28 pmMAD-SAN
15h 48m1 stop
3:10 pm - 2:20 pmSAN-MAD
14h 10m1 stop
$685Iberia
Find Deal
Thu, May 1 - Mon, May 5
11:35 am - 11:28 pmMAD-SAN
20h 53m1 stop
10:19 am - 1:25 pmSAN-MAD
18h 06m1 stop
$686Finnair
Find Deal
Thu, May 1 - Wed, May 7
4:00 pm - 11:56 pmMAD-SAN
16h 56m1 stop
6:24 am - 9:35 amSAN-MAD
18h 11m1 stop
$691Iberia
Find Deal
Wed, Apr 23 - Wed, Apr 30
12:30 pm - 4:09 pmMAD-SAN
36h 39m2 stops
8:10 am - 6:40 amSAN-MAD
13h 30m1 stop
$725Air Canada
Find Deal
Mon, May 12 - Mon, May 26
12:30 pm - 11:53 amMAD-SAN
32h 23m1 stop
12:55 pm - 6:40 amSAN-MAD
32h 45m2 stops
$727Air Canada
Find Deal
Mon, May 5 - Sun, May 18
4:00 pm - 11:43 pmMAD-SAN
16h 43m1 stop
6:15 am - 10:30 amSAN-MAD
19h 15m2 stops
$840American Airlines
Find Deal
Mon, Jun 2 - Thu, Jun 12
4:40 pm - 11:28 pmMAD-SAN
15h 48m1 stop
6:24 am - 9:35 amSAN-MAD
18h 11m1 stop
$1,014British Airways
Find Deal
Sat, Apr 19 - Fri, Apr 25
4:00 pm - 10:57 pmMAD-SAN
15h 57m1 stop
10:45 pm - 1:25 pmSAN-MAD
29h 40m1 stop
$1,055American Airlines
Find Deal
Mon, Jun 16 - Wed, Jun 25
11:35 am - 11:22 pmMAD-SAN
20h 47m1 stop
1:00 pm - 1:25 pmSAN-MAD
15h 25m1 stop
$1,093Finnair
Find Deal
Sat, Jun 14 - Tue, Jun 24

Iberia flights from Madrid to San Diego

Our best Iberia deals on Madrid to San Diego flight tickets
Iberia
May 5
MAD4:40 pmMadrid Barajas
16h 19m
1 stop
SAN11:59 pmSan Diego
May 18
SAN2:49 pmSan Diego
13h 36m
1 stop
MAD1:25 pmMadrid Barajas
Iberia
May 1
MAD4:40 pmMadrid Barajas
15h 48m
1 stop
SAN11:28 pmSan Diego
May 5
SAN3:10 pmSan Diego
14h 10m
1 stop
MAD2:20 pmMadrid Barajas
Iberia
Apr 23
MAD4:00 pmMadrid Barajas
16h 56m
1 stop
SAN11:56 pmSan Diego
Apr 30
SAN6:24 amSan Diego
18h 11m
1 stop
MAD9:35 amMadrid Barajas

Finnair flights from Madrid to San Diego

Our best Finnair deals on Madrid to San Diego flight tickets
Finnair
May 1
MAD11:35 amMadrid Barajas
20h 53m
1 stop
SAN11:28 pmSan Diego
May 7
SAN10:19 amSan Diego
18h 06m
1 stop
MAD1:25 pmMadrid Barajas
Finnair
Jun 14
MAD11:35 amMadrid Barajas
20h 47m
1 stop
SAN11:22 pmSan Diego
Jun 24
SAN1:00 pmSan Diego
15h 25m
1 stop
MAD1:25 pmMadrid Barajas

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 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 $686.

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 25 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $863 when searching 25 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 $750 on momondo.

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

As of March 2025, prices for Madrid to San Diego flights are approximately 1% more expensive 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

$304

Fastest flight time

15h 00m

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 $304. The best round-trip flight deal from Madrid to San Diego found on momondo in the last 72 hours is $662.
The fastest flight from Madrid to San Diego takes 15h 00m
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)

  • 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 00m.

  • 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 $640Free CancellationRating
7.0
2,651 reviews
Search Iberia flights
British AirwaysPriceFrom $725Free CancellationRating
6.6
6,712 reviews
Search British Airways flights
American AirlinesPriceFrom $732Free 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
Chula Vista
Coronado
El Cajon
Julian
La Mesa
National City
Imperial Beach
Lemon Grove
San Ysidro
Borrego Springs
Poway
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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 4/2
Wed 4/9

Find better results for your trip to the United States