Cheap flights from Madrid to San Diego from $419
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 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from Madrid to San Diego
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
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.Lufthansa flights from Madrid to San Diego
Our best Lufthansa deals on Madrid to San Diego flight tickets
TAP AIR PORTUGAL flights from Madrid to San Diego
Our best TAP AIR PORTUGAL deals on Madrid to San Diego flight tickets
momondo Fare Finder
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
MadridSan Diego
MAD Madrid Barajas - SAN San Diego
MADSAN
Madrid Barajas
Fri 11/20
6:00 pm-7:11 pm
2 stops34h 11m
San Diego
Fri 11/27
8:50 am-11:30 pm
3 stops29h 40m
MadridSan Diego
MAD Madrid Barajas - SAN San Diego
MADSAN
Madrid Barajas
Mon 12/14
12:10 pm-10:24 am
2 stops31h 14m
San Diego
Fri 1/15
9:39 pm-2:05 pm
2 stops31h 26m
MadridSan Diego
MAD Madrid Barajas - SAN San Diego
MADSAN
Madrid Barajas
Mon 2/8
7:40 am-7:38 pm
2 stops20h 58m
San Diego
Wed 2/17
5:35 pm-5:50 pm
1 stop15h 15m
MadridSan Diego
MAD Madrid Barajas - SAN San Diego
MADSAN
Madrid Barajas
Mon 12/14
12:10 pm-10:24 am
2 stops31h 14m
San Diego
Fri 1/15
9:39 pm-2:05 pm
2 stops31h 26m
MadridSan Diego
MAD Madrid Barajas - SAN San Diego
MADSAN
Madrid Barajas
Wed 1/27
8:30 pm-12:10 pm
1 stop24h 40m
San Diego
Tue 2/2
7:00 am-7:20 am
1 stop15h 20m
MadridSan Diego
MAD Madrid Barajas - SAN San Diego
MADSAN
Madrid Barajas
Sat 11/21
6:05 am-12:10 pm
1 stop15h 05m
San Diego
Sat 11/28
2:05 pm-7:35 pm
1 stop20h 30m
MadridSan Diego
MAD Madrid Barajas - SAN San Diego
MADSAN
Madrid Barajas
Mon 11/23
8:30 pm-12:10 pm
1 stop24h 40m
San Diego
Thu 12/3
6:20 am-9:45 am
1 stop18h 25m
MadridSan Diego
MAD Madrid Barajas - SAN San Diego
MADSAN
Madrid Barajas
Sun 12/27
1:15 pm-9:37 pm
1 stop17h 22m
San Diego
Thu 2/25
11:14 am-1:40 pm
2 stops17h 26m
MadridSan Diego
MAD Madrid Barajas - SAN San Diego
MADSAN
Madrid Barajas
Fri 10/30
12:00 pm-9:41 pm
1 stop17h 41m
San Diego
Wed 11/4
8:00 am-8:05 am
1 stop15h 05m
MadridSan Diego
MAD Madrid Barajas - SAN San Diego
MADSAN
Madrid Barajas
Sun 11/8
1:15 pm-9:40 pm
1 stop17h 25m
San Diego
Fri 11/20
6:26 am-8:55 am
1 stop17h 29m
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?
Prices are currently low for flights on this route.
Typical prices usually range from $832 to $1,107.The lowest price recently found on this route was $767.
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 April is also very affordable. Most momondo users find prices during this month for around $838.
How far in advance should I book a flight from Madrid 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 $1,006 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 $653 on momondo.
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
Frequently asked questions about flying 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 19h 10m.
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 2 operators available for flights from Madrid Barajas Airport to San Diego Airport as of October 2026.
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 KLM, making up 52% of the total bookings. Other popular airlines include Iberia with 48%.
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 $690 | Free Cancellation | Rating 7.0 3,253 reviews | |||
| PriceFrom $884 | Free Cancellation | Rating 7.8 1,580 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.