Cheap flights from Madrid to San Diego from $303
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 10/24. 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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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 $682.
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 $845 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 $701 on momondo.
Can stopping save me money on Madrid to San Diego flights?
You could potentially save up to 36% 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 June 2025, prices for Madrid to San Diego flights are approximately 14% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Madrid Barajas to San Diego?
Aer Lingus, Air Europa, and TAP AIR PORTUGAL are the most popular carriers operating from Madrid Barajas to San Diego
What airlines fly to San Diego?
Iberia, American Airlines and British Airways are the top three most popular airlines that fly to San Diego from Madrid according to our data. Iberia is the first choice among our users, with 48% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 3 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.
When to book flights from Madrid to San Diego
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
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?
There are 3 operators available for flights from Madrid Barajas Airport to San Diego Airport as of June 2025.
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?
Based on momondo bookings for flights between Madrid and San Diego, the leading airline is Iberia, making up 48% of the total bookings. Other popular airlines include American Airlines with 30% and British Airways with 22%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $639 | Free Cancellation | Rating 7.0 2,778 reviews | |||
| PriceFrom $725 | Free Cancellation | Rating 6.6 7,019 reviews | |||
| PriceFrom $777 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy 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.