Flight prices from San Diego to Barcelona

There’s no fixed price — fares between San Diego and Barcelona can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Which airports serve San Diego and Barcelona?

When planning a trip of about 6029 mi, it's a good idea to check flights from surrounding airports too.

• Airports in San Diego: McClellan-Palomar is also an option alongside San Diego - International.
• Airports in Barcelona: The only active airport in Barcelona is Barcelona.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Customize your flight from San Diego to Barcelona

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from Delta, American, United, Expedia, eDreams, and more.

Other popular destinations

Thinking about Spain? You might also consider: Alicante, Barcelona, Madrid, Málaga, Tenerife.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.