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A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from San Francisco to Barcelona:
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Answers to questions about the route that travelers are most interested in.
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Unable to find information about the schedule of direct flights from
San Francisco International (SFO) is the region’s primary international hub, serving major network carriers and many transpacific and transcontinental routes, while nearby Oakland (OAK) and San José (SJC) often handle more budget and domestic services. SFO sits about 13 miles south of downtown San Francisco; travel typically takes 20–35 minutes by BART or 25–45 minutes by car depending on traffic, with fares in the range of public transit ticket prices to moderate taxi or rideshare charges. Oakland is across the bay and can be quicker from some East Bay neighborhoods. Pros: broad route choice and full-service facilities at SFO; Cons: security lines and possible peak-hour traffic, while OAK/SJC can be cheaper but less central.
There appear to be no non-stop flights from San Francisco to Barcelona at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $246
starting at $314
starting at $366
starting at $429
The route San Francisco — Barcelona is served by many carriers — 4 in total, including United Airlines, ITA Airways, TAP Portugal, and Westjet. This gives passengers wide opportunities: from finding the lowest fare (from $246) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
The cheapest one-way flight from San Francisco to Barcelona departs on 03/23/2026, is operated by United Airlines and costs $246
The cheapest roundtrip flight from San Francisco to Barcelona departs on 09/15/2026, is operated by Air Canada and costs $533
Fastest flight from San Francisco to Barcelona takes 18h 45m
There are no direct flights on this route.
The distance between San Francisco and Barcelona is 9571km (5934 miles). There are 10 direct flights from San Francisco to Barcelona. The time difference between San Francisco and Barcelona is 9h. Flights from San Francisco begin at 5:30 PM. The latest flight from San Francisco departs at 8:10 PM
Fly nonstop from San Francisco to Barcelona for the fastest, most convenient way to reach Spain’s vibrant Catalan capital—less hassle, more time to enjoy tapas and the beach. While connections can sometimes offer lower fares, a direct flight saves hours and reduces stress, making it the smarter choice when comfort and time matter.
The cheapest flight ticket from San Francisco to Barcelona according to data for the last 48 hours costs $246
Often the best time to buy tickets from San Francisco to Barcelona is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Francisco to Barcelona can be found flying in these months: January, February, May.
The fastest flights from San Francisco to Barcelona start from 18 hours 45 minutes in the air.
The following airlines operate direct flights on the route San Francisco — Barcelona:
In different months, ticket prices from San Francisco to Barcelona vary: minimum — $275 (January 2026), maximum — $429 (May 2026). Typically, the flight costs $344–$758.
Barcelona–El Prat (BCN) is Catalonia’s main international gateway and typically serves a mix of full-service and low-cost carriers, making it a common choice for both long-haul and budget travelers. The airport is about 12 km southwest of the city center; taxis usually take 20–30 minutes depending on traffic and can be pricier than public options, while the Aerobús shuttle reaches central Plaça Catalunya in roughly 30–35 minutes with modest fares. Renfe suburban trains and Metro L9S offer cheaper alternatives but can require transfers to reach some central neighborhoods. Pros: frequent connections and several transport modes. Cons: busy peak periods and terminals can be spread out, so allow time for transfers.
We couldn't find any special offers for flights from San Francisco to Barcelona
