Barcelona (BCN) → San Diego (SAN)
About Barcelona to San Diego Flights
Discover the best flights from Barcelona to San Diego, covering 9,703 km in approximately 12h 38m. Barcelona (BCN) to San Diego (SAN) is one of the major long-haul routes connecting Spain and United States. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Barcelona to San Diego.
12-Month Price History
Flight prices from Barcelona to San Diego vary significantly throughout the year. February typically offers the best deals with average prices around $1726, while July sees the highest prices, averaging $2886. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
158 days
For best prices
Booking Tips
For the best prices on Barcelona to San Diego flights, we recommend booking 111 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $1970 | $7100 | $11380 |
Vueling VY | $2110 | $9420 | $12520 |
American Airlines AA | $2350 | $8360 | $13210 |
Level VK | $2610 | $9490 | $12320 |
Iberia IB | $2610 | $9100 | $14210 |
Delta Air Lines DL | $2710 | $9360 | $15340 |
British Airways BA | $2940 | $7800 | $14330 |
United Airlines
UA
Economy
$1970
Business
$7100
First
$11380
Vueling
VY
Economy
$2110
Business
$9420
First
$12520
American Airlines
AA
Economy
$2350
Business
$8360
First
$13210
Level
VK
Economy
$2610
Business
$9490
First
$12320
Iberia
IB
Economy
$2610
Business
$9100
First
$14210
Delta Air Lines
DL
Economy
$2710
Business
$9360
First
$15340
British Airways
BA
Economy
$2940
Business
$7800
First
$14330
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Barcelona → Los Angeles
Barcelona–El Prat (BCN) to Los Angeles International (LAX)
Distance: 9,675 km
Average price: $2017
Barcelona → Tijuana
Barcelona–El Prat (BCN) to Tijuana International (TIJ)
Distance: 9,705 km
Average price: $2022
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Frequently Asked Questions
How long is the flight from Barcelona to San Diego?
The flight time from Barcelona (BCN) to San Diego (SAN) is approximately 12 hours and 38 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Barcelona and San Diego?
The aerial distance between Barcelona and San Diego is 9,703 kilometers (6,029 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Barcelona to San Diego?
Several airlines operate flights between Barcelona and San Diego, including Iberia, Vueling, Level and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Barcelona to San Diego?
Based on historical data, February typically offers the lowest airfares for flights from Barcelona to San Diego. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to San Diego?
For the best prices on Barcelona to San Diego flights, we recommend booking 131 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Barcelona to San Diego?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Spain traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Barcelona and San Diego?
Barcelona operates on Europe/Madrid time zone, while San Diego is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.