US$327️ Cheap Flights from Barcelona to San Diego (2024)

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Barcelona to San Diego - Flights Starting at US$327

Book one-way or return flights from Barcelona to San Diego from as little as US$327. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Barcelona to San Diego

View airlines operating flights from Barcelona to San Diego. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Vueling Airlines

From US$367

Royal Air Maroc

From US$438

PLAY Airline

From US$445

Sata International

From US$459

TAP Air Portugal

From US$474

easyJet

From US$504

Air Europa

From US$510

Iberia

From US$533

Air Transat

From US$564

Transavia France

From US$613

ANA airlines

Find more flights and airlines

Alternative Routes from Barcelona to San Diego

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Barcelona to San Diego.

Cheapest
BCN
14:25
30h 20m
1 transfer
SAN
11:45
Barcelona Airport - San Diego International Airport
Fri, May 3WestJet
US$837
BCN
14:25
30h 20m
1 transfer
SAN
11:45
Barcelona Airport - San Diego International Airport
Fri, May 3WestJet
US$837
Find More Flights

Frequently Asked Questions

When are flight tickets from Barcelona (BCN) to San Diego (SAN) the cheapest?
Airlines adjust prices for flights from Barcelona to San Diego based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Barcelona (BCN) to San Diego (SAN) cost?
According to Trip.com's data, the lowest price is around $1,259.
What is the transportation method from the main airport to downtown in San Diego?
- The distance from San Diego International Airport to downtown is about 3km. It takes about 20 minutes by taxi.

How to find a cheap flight from Barcelona to San Diego

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Barcelona to San Diego. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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