Cheap flights from Barcelona, Spain to San Diego, CA
Flights starting at $284. Choose between Vueling, Frontier Airlines, or Spirit Airlines to find the best price.
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Book your trip to arrive at San Diego International, or McClellan–Palomar. The most popular airlines for this route are Vueling, Frontier Airlines, Spirit Airlines, Alaska Airlines, and easyJet. Barcelona and San Diego have 265 direct flights per week.
Check-in for a flight from Barcelona to San Diego
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Vueling | VLG | VY | No | Opens 168 days before flight Closes 4 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
Weather in San Diego
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 18°C | 10°C |
February | 17°C | 10°C |
March | 18°C | 11°C |
April | 19°C | 12°C |
May | 20°C | 14°C |
June | 22°C | 16°C |
July | 24°C | 18°C |
August | 25°C | 19°C |
September | 25°C | 19°C |
October | 23°C | 16°C |
November | 21°C | 13°C |
December | 17°C | 11°C |
14 day forecast
Frequently asked questions
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Flights from Barcelona
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Airports near Barcelona
- Barcelona–El Prat
- Palma de Mallorca
- Menorca
- Reus
- Girona–Costa Brava
- Perpignan–Rivesaltes
- Castellón–Costa Azahar
- Andorra–La Seu d'Urgell Airport
- Lleida–Alguaire
- Carcassonne