BCN - SAN
$400 Find Cheap Flights from Barcelona to San Diego - Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona to San Diego departing on 2/10. 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.
Everything you should know
Cheapest round-trip
$805
Typical prices: $878-$1,262
Multiple Airlines
Mon 1/29Sat 2/10
BCN - SAN • 2 stops
Cheapest one-way
$409
Typical prices: $618-$957
Multiple Airlines
Sat 2/10
BCN - SAN • 2 stops
Flight Deals
Cheap Flights from Barcelona to San Diego (BCN-SAN)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona 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 Barcelona to San Diego
Fri, Jan 29 - Wed, Feb 10
9:10 pm - 7:38 pmBCN Barcelona-El Prat-SAN San Diego
31h 28m2 stops Lisbon Humberto Delgado San Francisco
5:35 pm - 5:35 pmSAN San Diego-BCN Barcelona-El Prat
15h 00m1 stop Munich Franz Josef Strauss
$805Multiple Airlines
Fri, Jan 29 - Tue, Feb 9
8:35 pm - 12:10 pmBCN Barcelona-El Prat-SAN San Diego
24h 35m2 stops Stockholm Arlanda Amsterdam Schiphol
7:00 am - 8:35 amSAN San Diego-BCN Barcelona-El Prat
16h 35m1 stop New York John F Kennedy Intl
$820Multiple Airlines
Wed, Jan 27 - Tue, Feb 9
6:45 am - 7:38 pmBCN Barcelona-El Prat-SAN San Diego
21h 53m2 stops Lisbon Humberto Delgado San Francisco
7:00 am - 8:35 amSAN San Diego-BCN Barcelona-El Prat
16h 35m1 stop New York John F Kennedy Intl
$822Multiple Airlines
Sat, Jan 30 - Tue, Feb 9
6:45 am - 7:38 pmBCN Barcelona-El Prat-SAN San Diego
21h 53m2 stops Lisbon Humberto Delgado San Francisco
7:00 am - 8:35 amSAN San Diego-BCN Barcelona-El Prat
16h 35m1 stop New York John F Kennedy Intl
$822Multiple Airlines
Sun, Nov 1 - Sat, Nov 14
6:20 pm - 3:45 pmBCN Barcelona-El Prat-SAN San Diego
30h 25m1 stop Munich Franz Josef Strauss
5:35 pm - 11:05 pmSAN San Diego-BCN Barcelona-El Prat
20h 30m1 stop Munich Franz Josef Strauss
$877Lufthansa
Thu, Feb 4 - Sun, Feb 7
6:50 am - 5:11 pmBCN Barcelona-El Prat-SAN San Diego
19h 21m2 stops Frankfurt am Main Los Angeles
10:22 pm - 8:20 amSAN San Diego-BCN Barcelona-El Prat
24h 58m1 stop Newark
$881United Airlines
Thu, Feb 4 - Sun, Feb 7
6:50 am - 5:11 pmBCN Barcelona-El Prat-SAN San Diego
19h 21m2 stops Frankfurt am Main Los Angeles
6:23 pm - 8:20 amSAN San Diego-BCN Barcelona-El Prat
28h 57m2 stops San Francisco Newark
$881United Airlines
Thu, Feb 4 - Sun, Feb 7
6:50 am - 5:11 pmBCN Barcelona-El Prat-SAN San Diego
19h 21m2 stops Frankfurt am Main Los Angeles
7:41 pm - 8:20 amSAN San Diego-BCN Barcelona-El Prat
27h 39m3 stops San Francisco Chicago O'Hare Intl Newark
$881United Airlines
Sun, Nov 1 - Sat, Nov 14
6:20 pm - 3:45 pmBCN Barcelona-El Prat-SAN San Diego
30h 25m1 stop Munich Franz Josef Strauss
5:35 pm - 11:05 pmSAN San Diego-BCN Barcelona-El Prat
20h 30m1 stop Munich Franz Josef Strauss
$885Lufthansa
Sun, Nov 1 - Sat, Nov 14
6:20 pm - 3:45 pmBCN Barcelona-El Prat-SAN San Diego
30h 25m1 stop Munich Franz Josef Strauss
5:35 pm - 11:05 pmSAN San Diego-BCN Barcelona-El Prat
20h 30m1 stop Munich Franz Josef Strauss
$893Lufthansa
Recent one-way flight deals from Barcelona to San Diego
Wed, Feb 10
6:45 am - 7:38 pmBCN Barcelona-El Prat-SAN San Diego
21h 53m2 stops Lisbon Humberto Delgado San Francisco
$409Multiple Airlines
Sun, Dec 6
9:10 pm - 6:11 pmBCN Barcelona-El Prat-SAN San Diego
30h 01m2 stops Lisbon Humberto Delgado San Francisco
$419Multiple Airlines
Sun, Feb 7
9:10 pm - 7:38 pmBCN Barcelona-El Prat-SAN San Diego
31h 28m2 stops Lisbon Humberto Delgado San Francisco
$431Multiple Airlines
Sat, Feb 13
6:45 am - 7:38 pmBCN Barcelona-El Prat-SAN San Diego
21h 53m2 stops Lisbon Humberto Delgado San Francisco
$432Multiple Airlines
Fri, Oct 16
3:45 pm - 10:57 pmBCN Barcelona-El Prat-SAN San Diego
16h 12m1 stop San Francisco
$930Lufthansa
Sat, Oct 24
9:05 am - 3:05 pmBCN Barcelona-El Prat-SAN San Diego
15h 00m1 stop Munich Franz Josef Strauss
$961Lufthansa
Sat, Oct 24
7:55 am - 3:05 pmBCN Barcelona-El Prat-SAN San Diego
16h 10m1 stop Munich Franz Josef Strauss
$962Lufthansa
Sun, Nov 29
1:35 pm - 10:27 pmBCN Barcelona-El Prat-SAN San Diego
41h 52m3 stops Montreal Pierre Elliott Trudeau Intl Newark San Francisco
$1,643United Airlines
Sat, Oct 24
11:15 am - 12:31 amBCN Barcelona-El Prat-SAN San Diego
22h 16m3 stops Washington, D.C. Dulles Intl Denver Intl San Francisco
$1,644United Airlines
Tue, Mar 30
12:00 pm - 12:17 amBCN Barcelona-El Prat-SAN San Diego
21h 17m3 stops Newark Denver Intl San Francisco
$3,862United Airlines
Booking Insights
Price, demand and travel trends for Barcelona-El Prat Airport to San Diego flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
Layovers
What's the cheapest day of the week to fly from Barcelona-El Prat Airport to San Diego?
Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Barcelona-El Prat Airport to San Diego. It’s 8% cheaper than the average day, while Tuesday is the most expensive, with prices 10% higher.
What’s the cheapest month to fly from Barcelona-El Prat Airport to San Diego?
KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Barcelona-El Prat Airport to San Diego, removes the top 0.1% to account for outliers and then takes the median of all values for each month.•March is the cheapest month to fly from Barcelona-El Prat Airport to San Diego at $812 round-trip.
•May ($1,511) and January ($1,322) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 86% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.
What’s the most popular layover airport when flying from Barcelona-El Prat Airport to San Diego?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.London Heathrow (LHR) is the most popular layover for the Barcelona-El Prat Airport to San Diego route. 31% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via LHR.
What is the cheapest layover airport when flying from Barcelona-El Prat Airport to San Diego?
Flights via Atlanta Hartsfield-Jackson (ATL) offer the most affordable fares, with an average round-trip price of $554. Based on KAYAK data over the past 3 months.
Key details for Barcelona-El Prat Airport to San Diego flights
Low season | May |
|---|---|
High season | August |
Cheapest flight | $409 |
When to book flights from Barcelona to San Diego
Are your dates flexible? Find out the best times to travel from Barcelona 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.
Your Barcelona-El Prat Airport to San Diego flight questions, answered
Find helpful answers about this route, including flight times, airports, airlines and booking tips.
Your guide to booking Barcelona-El Prat Airport to San Diego flights
Get tips on when to book, when to fly and what to know before your trip.More options for your flight from Barcelona to San Diego
Complete your trip to San Diego with a hotel stay or car rental
Information on your arrival and departure airports
Cabin class types available on flights to San Diego
Cabin classes available on flights to Barcelona. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Find direct flights to and from Barcelona and San Diego
Flights from domestic origins to San Diego
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.