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Cheap flights from Spain to San Diego from $325

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to San Diego departing on 2/26. 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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Find the cheapest flights from Spain to San Diego

Recent round-trip flight deals from Spain to San Diego

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:30 pm - 11:55 pmAGP-SAN
38h 25m2 stops
Scandinavian Airlines Logo
7:00 am - 6:45 pmSAN-AGP
26h 45m2 stops
$687Scandinavian Airlines
Find Deal
mié., feb. 25 - jue., mar. 5
Scandinavian Airlines Logo
8:15 pm - 10:55 pmAGP-SAN
35h 40m2 stops
Scandinavian Airlines Logo
10:00 am - 5:40 pmSAN-AGP
46h 40m2 stops
$711Scandinavian Airlines
Find Deal
dom., feb. 22 - sáb., mar. 7
Multiple Airlines Logo
10:00 am - 12:54 pmBCN-SAN
35h 54m2 stops
Multiple Airlines Logo
7:51 am - 1:20 pmSAN-BCN
20h 29m1 stop
$719Multiple Airlines
Find Deal
lun., dic. 15 - mar., ene. 20
Air Canada Logo
6:00 am - 5:24 pmMAD-SAN
20h 24m2 stops
Air Canada Logo
12:45 pm - 8:00 amSAN-MAD
58h 15m2 stops
$758Air Canada
Find Deal
jue., feb. 19 - lun., feb. 23
Air Canada Logo
6:00 am - 5:24 pmMAD-SAN
20h 24m2 stops
Air Canada Logo
12:45 pm - 8:00 amSAN-MAD
58h 15m2 stops
$759Air Canada
Find Deal
jue., feb. 19 - lun., feb. 23
Multiple Airlines Logo
10:40 am - 10:00 pmAGP-SAN
20h 20m2 stops
Multiple Airlines Logo
10:10 am - 12:20 pmSAN-AGP
17h 10m2 stops
$789Multiple Airlines
Find Deal
mar., feb. 24 - vie., mar. 6
American Airlines Logo
9:40 am - 8:48 pmVLC-SAN
20h 08m2 stops
American Airlines Logo
6:00 pm - 11:15 amSAN-VLC
32h 15m1 stop
$829American Airlines
Find Deal
jue., nov. 20 - mar., ene. 20
American Airlines Logo
9:40 am - 9:00 pmVLC-SAN
20h 20m2 stops
American Airlines Logo
6:00 pm - 11:15 amSAN-VLC
32h 15m1 stop
$831American Airlines
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jue., nov. 20 - mar., ene. 20
Iberia Logo
5:50 pm - 4:10 pmAGP-SAN
31h 20m1 stop
Iberia Logo
9:25 am - 12:40 pmSAN-AGP
18h 15m2 stops
$980Iberia
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mar., feb. 24 - lun., mar. 2
Iberia Logo
5:50 pm - 4:10 pmAGP-SAN
31h 20m1 stop
Iberia Logo
7:00 pm - 12:40 pmSAN-AGP
33h 40m2 stops
$988Iberia
Find Deal
mar., feb. 24 - dom., mar. 8

United Airlines flights from Spain to San Diego

Our best United Airlines deals on Spain to San Diego flight tickets
United Airlines
Jan 26
BCN6:50 amBarcelona-El Prat
22h 57m
2 stops
SAN8:47 pmSan Diego
Feb 25
SAN10:15 pmSan Diego
25h 05m
1 stop
BCN8:20 amBarcelona-El Prat
$762
Find similar
United Airlines
Jan 26
MAD6:00 amMadrid Barajas
22h 54m
2 stops
SAN7:54 pmSan Diego
Feb 25
SAN6:30 amSan Diego
17h 45m
2 stops
MAD9:15 amMadrid Barajas
$763
Find similar
United Airlines
Jan 26
MAD6:00 amMadrid Barajas
26h 42m
2 stops
SAN11:42 pmSan Diego
Feb 25
SAN6:15 amSan Diego
18h 00m
2 stops
MAD9:15 amMadrid Barajas
$764
Find similar

Virgin Atlantic flights from Spain to San Diego

Our best Virgin Atlantic deals on Spain to San Diego flight tickets
Virgin Atlantic
Feb 19
MAD11:15 amMadrid Barajas
18h 41m
1 stop
SAN8:56 pmSan Diego
Feb 23
SAN7:00 amSan Diego
16h 00m
1 stop
MAD8:00 amMadrid Barajas
$802
Find similar
Virgin Atlantic
Feb 19
MAD11:15 amMadrid Barajas
20h 56m
1 stop
SAN11:11 pmSan Diego
Feb 23
SAN11:00 amSan Diego
13h 15m
1 stop
MAD9:15 amMadrid Barajas
$803
Find similar
Virgin Atlantic
Nov 22
MAD11:15 amMadrid Barajas
17h 58m
1 stop
SAN8:13 pmSan Diego
Nov 28
SAN6:24 amSan Diego
16h 36m
1 stop
MAD8:00 amMadrid Barajas
$837
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Spain 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 octubre 30, 2025.
Use the filters below to find and compare flights from Spain to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MálagaSan Diego

AGP - SAN

AGPSAN

Malaga

mié. 2/25

6:30 pm-11:55 pm

2 stops38h 25m

San Diego

jue. 3/5

7:00 am-6:45 pm

2 stops26h 45m

$687

MálagaSan Diego

AGP - SAN

AGPSAN

Malaga

dom. 2/22

8:15 pm-10:55 pm

2 stops35h 40m

San Diego

sáb. 3/7

10:00 am-5:40 pm

2 stops46h 40m

$711

BarcelonaSan Diego

BCN - SAN

BCNSAN

Barcelona-El Prat

lun. 12/15

10:00 am-12:54 pm

2 stops35h 54m

San Diego

mar. 1/20

7:51 am-1:20 pm

1 stop20h 29m

$719

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

jue. 2/19

6:00 am-5:24 pm

2 stops20h 24m

San Diego

lun. 2/23

12:45 pm-8:00 am

2 stops58h 15m

$758

MadridSan Diego

MAD - SAN

MADSAN

Madrid Barajas

jue. 2/19

6:00 am-5:24 pm

2 stops20h 24m

San Diego

lun. 2/23

12:45 pm-8:00 am

2 stops58h 15m

$759

MálagaSan Diego

AGP - SAN

AGPSAN

Malaga

mar. 2/24

10:40 am-10:00 pm

2 stops20h 20m

San Diego

vie. 3/6

10:10 am-12:20 pm

2 stops17h 10m

$789

ValenciaSan Diego

VLC - SAN

VLCSAN

Valencia

jue. 11/20

9:40 am-8:48 pm

2 stops20h 08m

San Diego

mar. 1/20

6:00 pm-11:15 am

1 stop32h 15m

$829

ValenciaSan Diego

VLC - SAN

VLCSAN

Valencia

jue. 11/20

9:40 am-9:00 pm

2 stops20h 20m

San Diego

mar. 1/20

6:00 pm-11:15 am

1 stop32h 15m

$831

MálagaSan Diego

AGP - SAN

AGPSAN

Malaga

mar. 2/24

5:50 pm-4:10 pm

1 stop31h 20m

San Diego

lun. 3/2

9:25 am-12:40 pm

2 stops18h 15m

$980

MálagaSan Diego

AGP - SAN

AGPSAN

Malaga

mar. 2/24

5:50 pm-4:10 pm

1 stop31h 20m

San Diego

dom. 3/8

7:00 pm-12:40 pm

2 stops33h 40m

$988

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Spain 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 March, then departing from Spain during the month January is also very affordable. Most momondo users find prices during this month for around $723.

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

The cheapest day to depart from Spain to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $785. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,346. 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 morning when flights can be purchased for as low as $904. Flights in the afternoon are often more expensive with an average ticket price of $1,239.

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

You are more likely to see cheaper flights to San Diego from Spain when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $862 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Spain for as low as $751 on momondo.

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

You could potentially save up to 6% on your flight if you consider stops on a Spain to San Diego flight.

Cheap Spain to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spain to San Diego

Direct flights

None
There are no direct flights from Spain to San Diego. There are no popular flight routes from Spain to San Diego.
Search flight deals

  • When did momondo last update prices for flights from Spain to San Diego Airport?

    Prices for flights from Spain to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from Spain to San Diego Airport?

  • How old do you have to be to fly from Spain to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Spain to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Spain to San Diego

Compare and see reviews for airlines that fly from Spain to San Diego with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $639Free CancellationRating
7.0
3,002 reviews
Search Iberia flights
American AirlinesPriceFrom $768Free CancellationRating
7.2
11,030 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
Poway
Borrego Springs
San Ysidro
Lemon Grove
Alpine
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Spain to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Spain to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Spain to San Diego with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Spain to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Spain to San Diego?

momondo provides multiple filters to help you find the best flight to San Diego from Spain. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Spain to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Spain to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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