Airlines operating on route
Starting at $282
Starting at $286
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Starting at $306
Starting at $365
Starting at $400
Starting at $430
Starting at $446
Starting at $585
Starting at $594
Helping travelers to find the best flight offers
Starting at $282
Starting at $286
Starting at $300
Starting at $306
Starting at $365
Starting at $400
Starting at $430
Starting at $446
Starting at $585
Starting at $594
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from San Francisco to Barcelona:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
San Francisco — Barcelona
07/01/2025
Departure date
Direct flight
UA672
Starting at $1,025
San Francisco — Barcelona
07/02/2025
Departure date
Direct flight
UA672
Starting at $765
San Francisco — Barcelona
07/03/2025
Departure date
Direct flight
UA672
Starting at $1,246
San Francisco — Barcelona
07/05/2025
Departure date
Direct flight
UA672
Starting at $1,012
San Francisco — Barcelona
07/18/2025
Departure date
Direct flight
VY9792
Starting at $400
San Francisco — Barcelona
07/20/2025
Departure date
Direct flight
UA672
Starting at $723
San Francisco — Barcelona
08/19/2025
Departure date
Direct flight
UA672
Starting at $514
San Francisco — Barcelona
09/09/2025
Departure date
Direct flight
UA672
Starting at $666
San Francisco — Barcelona
07/19/2025
Departure date
Direct flight
UA672
Starting at $627
San Francisco — Barcelona
07/27/2025
Departure date
Direct flight
UA672
Starting at $617
Below you will find a list of airlines operating flights on the San Francisco — Barcelona route and the starting prices for flights of each specific airline on it.
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Francisco to Barcelona. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from San Francisco to Barcelona
A direct flight is the most convenient and comfortable way to fly from San Francisco to Barcelona, despite the fact that sometimes flights with transfers can cost significantly less.
United Airlines
Every day
Starting at $588
We couldn't find any special offers for flights from San Francisco to Barcelona
The cheapest one-way flight from San Francisco to Barcelona departs on 08/18/2025, is operated by American Airlines and costs $211
The cheapest roundtrip flight from San Francisco to Barcelona departs on 09/28/2025, is operated by TAP Portugal and costs $317
Fastest flight from San Francisco to Barcelona takes 11h 35m
There are direct flights on this route 2 days a week: Su and Fr
The distance between San Francisco and Barcelona is 9571km (5934 miles). The average flight duration is 11h 20m. There are 15 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 8:00 PM.
The cheapest flight ticket from San Francisco to Barcelona according to data for the last 48 hours costs $211
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: June, May.
The fastest flights from San Francisco to Barcelona start from 11 hours 35 minutes in the air.
The following airlines operate direct flights on the route San Francisco — Barcelona: United Airlines, Vueling
