MAD - SAN

$375 Find Cheap Flights from Madrid to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Madrid to San Diego departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madrid to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madrid to San Diego, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$627
Overall average: $718
Lufthansa
Thu 3/5Thu 3/12
MAD - SAN • 2 stops
Cheapest one-way
$375
Typical prices: $660-$768
Multiple Airlines
Sat 2/7
MAD - SAN • 3 stops
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 29% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Madrid to San Diego (MAD-SAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Madrid to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Madrid to San Diego

Thu, Mar 5 - Thu, Mar 12
Lufthansa Logo
6:00 am - 8:53 pm
MAD
-
SAN
23h 53m
2 stops
Lufthansa Logo
7:50 pm - 11:35 pm
SAN
-
MAD
19h 45m
2 stops
$627Lufthansa
Thu, Feb 5 - Thu, Feb 19
United Airlines Logo
6:00 am - 11:42 pm
MAD
-
SAN
26h 42m
2 stops
United Airlines Logo
6:30 am - 9:15 am
SAN
-
MAD
17h 45m
2 stops
$630United Airlines
Thu, Apr 9 - Sat, Apr 18
United Airlines Logo
6:05 am - 6:51 pm
MAD
-
SAN
21h 46m
2 stops
United Airlines Logo
9:45 pm - 8:05 am
SAN
-
MAD
25h 20m
1 stop
$632United Airlines
Thu, Feb 5 - Wed, Feb 18
United Airlines Logo
1:35 pm - 10:33 pm
MAD
-
SAN
41h 58m
2 stops
United Airlines Logo
6:30 am - 9:15 am
SAN
-
MAD
17h 45m
2 stops
$633United Airlines
Thu, Feb 5 - Thu, Feb 19
Lufthansa Logo
6:00 am - 6:44 pm
MAD
-
SAN
21h 44m
2 stops
Lufthansa Logo
12:55 pm - 5:50 pm
SAN
-
MAD
19h 55m
2 stops
$634Lufthansa
Wed, Mar 4 - Wed, Mar 11
United Airlines Logo
5:55 am - 5:29 pm
MAD
-
SAN
20h 34m
2 stops
United Airlines Logo
8:30 am - 4:00 pm
SAN
-
MAD
23h 30m
2 stops
$635United Airlines
Thu, Mar 5 - Thu, Mar 12
United Airlines Logo
6:00 am - 5:26 pm
MAD
-
SAN
20h 26m
2 stops
United Airlines Logo
10:15 pm - 11:45 am
SAN
-
MAD
29h 30m
2 stops
$637United Airlines
Thu, Feb 5 - Wed, Feb 18
United Airlines Logo
1:35 pm - 9:28 pm
MAD
-
SAN
40h 53m
2 stops
United Airlines Logo
7:50 pm - 8:00 am
SAN
-
MAD
27h 10m
3 stops
$638United Airlines
Thu, Apr 9 - Sat, Apr 18
Multiple Airlines Logo
7:00 am - 3:25 pm
MAD
-
SAN
17h 25m
1 stop
Multiple Airlines Logo
8:00 am - 8:05 am
SAN
-
MAD
15h 05m
1 stop
$639Multiple Airlines
Thu, Feb 5 - Wed, Feb 18
United Airlines Logo
6:00 am - 11:42 pm
MAD
-
SAN
26h 42m
2 stops
United Airlines Logo
6:30 am - 9:15 am
SAN
-
MAD
17h 45m
2 stops
$640United Airlines
Booking Insights

KAYAK's insights & trends for Madrid to San Diego flights

Get data-powered insights and trends into flights from Madrid to San Diego to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Madrid to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Madrid to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Madrid to San Diego is February, where tickets cost $606 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $1,263 and $1,018 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Madrid to San Diego, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Madrid to San Diego, you should book around 3 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$375
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Madrid to San Diego

When to book flights from Madrid to San Diego

Are your dates flexible? Find out the best times to travel from Madrid to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Madrid to San Diego

  • What type of flights are available from Madrid to San Diego?

    There are only connecting flights available from Madrid to San Diego. Lufthansa, United Airlines, and KLM. The layovers in the route are in Amsterdam Airport Schiphol (AMS), Salt Lake City International Airport (SLC), Munich International Airport (MUC), Denver International Airport (DEN), Brussels Airport (BRU), Newark Liberty International Airport (EWR), Dulles International Airport (IAD), and O’Hare International Airport (ORD).

  • What are the hotels near the Madrid-Barajas Airport (MAD)?

    In the case of an early morning flight from the Madrid-Barajas Airport (MAD), you can choose to stay in the Hostal Viky located 2.1 miles away from the airport. Also, the Hostal Avenida Barajas is a good option for those who wish to book a room near the airport. You can also book the Melia Barajas Hotel which is 1.7 miles away from the airport.

  • What are the parking options at the Madrid-Barajas Airport (MAD)?

    The Madrid-Barajas International Airport (MAD) has various parking options. The most common types are the long-stay, general parking, and the low-cost. These are priced according to their categories. The airport's free transit bus service helps travelers reach the terminal areas from the long-stay and low-cost parking lot areas. The airport also has additional parking options, such as the First Class at P4, though it costs a higher rate than the other options. The VIP and Express car parks are found near Terminals 1 and 2.

  • What are the hotels near San Diego International Airport (SAN)?

    There are a couple of hotels which you can choose to spend the night in if you have a late-night arrival in the San Diego International Airport (SAN). The TownePlace Suites by Marriott is located 0.2 miles away from the airport whereas the Courtyard by Marriott Hotel is also located about a mile from the airport.

  • What is the cheapest flight from Madrid to San Diego?

    In the last 3 days, the lowest price for a flight from Madrid to San Diego was $375 for a one-way ticket and $627 for a round-trip.

  • Do I need a passport to fly between Madrid and San Diego?

    Yes, you’ll need a passport to travel to San Diego from Madrid.

  • Which airports will I be using when flying from Madrid to San Diego?

    Madrid and San Diego are both served by 1 main airport. You will leave Madrid from Madrid Barajas and will be arriving at San Diego.

  • Which aircraft models fly most regularly from Madrid to San Diego?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Madrid to San Diego?

    oneworld is the only airline alliance operating flights between Madrid and San Diego.

  • How does KAYAK find such low prices on flights from Madrid to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Madrid to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Madrid to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Madrid is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Madrid to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Madrid with another airline. Booking your flights between Madrid and SAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Madrid to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Madrid up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Madrid to San Diego

  • The Adolfo Suárez Madrid–Barajas Airport (MAD) has got a couple of children's play areas, which children can use for entertainment while in the airport. Terminal 4 has its areas on the ground floor whereas Terminal 3 has its areas in Boarding Area E. The children's play areas in Terminal 1 are found in the Boarding Area A on first floor, whereas Terminal 2 has its area in the Boarding Area D on the first floor.
  • San Diego International Airport (SAN) has got the NASA play area for kids located in Concourse B. It features various slides and interactive games. Parents can also enjoy charging stations and comfortable seats while in the area.
  • San Diego International Airport (SAN) has got lounges that travelers can use for refreshment purposes. The Aspire Lounge and the USO lounge are located in Terminal 2, inside and outside the security respectively. The United Club and Delta Sky Club are also located in the west side of Terminal 2.
  • The Madrid-Barajas Airport (MAD) has a couple of lounges, such as the Neptuno VIP Lounge and the Sala VIP Plaza Mayor lounge, both in Terminal 4.
  • San Diego International Airport (SAN) has got pet relief areas in Terminal 1 both at the East and West Rotunda and near Gates 34 in Terminal 2.

Reviews of the top airline flying from Madrid to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Madrid to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Madrid to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IberiaOverall score based on 3093 reviews
6.4Food
7.1Boarding
6.7Comfort
6.6Entertainment
7.7Crew
Airline reviews

The boarding procedure got confusing because they wanted to weigh everyone’s carry-on. Apparently mine was 3 1/2 kg over their limit. I didn’t know they had a limit. And at the check-in desk, nothing was said about this. They wanted me to check the carry-on at no charge and that would have been fine except then they told me at my connection in London I would have to go outside to baggage claim retrieve my bag, and then recheck it. In other words, they could not check it to my final destination, only to London. I told him this was unacceptable so after a few minutes of discussion, they came back and said that my bag would be OK to carry on the plane. It seems that if you have a connection then the weight is not as important. Then when I actually went to board the boarding agent said I needed a tag indicating that my bag had been weighed, even though she had just five minutes ago talked to the same person who cleared me. Lots of confusion seems like a very bad process. They need to improve this.

6.0 GoodAnonymous, Jan 2026
MAD - LHR
Read more Iberia reviews

The boarding procedure got confusing because they wanted to weigh everyone’s carry-on. Apparently mine was 3 1/2 kg over their limit. I didn’t know they had a limit. And at the check-in desk, nothing was said about this. They wanted me to check the carry-on at no charge and that would have been fine except then they told me at my connection in London I would have to go outside to baggage claim retrieve my bag, and then recheck it. In other words, they could not check it to my final destination, only to London. I told him this was unacceptable so after a few minutes of discussion, they came back and said that my bag would be OK to carry on the plane. It seems that if you have a connection then the weight is not as important. Then when I actually went to board the boarding agent said I needed a tag indicating that my bag had been weighed, even though she had just five minutes ago talked to the same person who cleared me. Lots of confusion seems like a very bad process. They need to improve this.

The crew was super friendly and helpful. The food was quite good. An overall positive experience.

the seats were bad and uncomfortable and the food was not tasty.

The crew was amazing. I appreciate the level of professionalism in the Iberia crew.

A more organized boarding experience and better food would have made the experience better.

Flight cancelled, lost a day of travel where we were trying to meet friends we couldn't meet. Iberia website is very difficult to navigate and has lots of dead links. If you do not speak Spanish it is even harder. Tried communicating on their WhatsApp and that was also close to impossible. We were told we'd be compensated 150EU's for this cancelled flight but there is no avenue towards rectifying this issue. I've had to take it up with my credit card to contest the charges and not pay for a flight that didn't happen but doubt I will ever be reimbursed for my two Ubers to the airport where we never even departed or the 150EU's we were told we would receive. I would never fly Iberia again. Clown show.

I've taken British Airways before and it has been great. On this trip to Spain and Portugal we had two BA flights. On both flights we were taken by bus from the terminal out to the plane on the tarmac. There were many older folks on these flights, and to ask people in their 70s to lug their carry-on and personal items up the long mobile staircase to the plane entrance, is very disturbing. I won't be taking British Airways in the future. Many people on these flights were very unhappy.

why can't planes be boarded from back to front?? everything was great otherwise

We flew into Barcelona and the plane was so cramped and very uncomfortable and dirty. But we flew out of Madrid and that plane was much better. Would fly Iberia again.

For what we are willing to pay for international air travel, our experience was very good. We had no problem checking in, we had very little wait time at the AA counter in Madrid, and the staff in Madrid were very helpful. The flight crew was helpful and courteous, the plane was on the newer side, and our assigned seats were together without us needing to purchase them. The flight took off on time and arrived early. Overall, it was a pleasant experience or as much as could be expected in economy for almost 10 hours.

Everything you need to know for your flight from Madrid to San Diego

Information on your arrival and departure airports