Cheap flights from Barcelona to San Francisco

Nonstop flights run on a seasonal schedule, the next one is on 28 February. Operated by United Airlines, about 12h 10m in the air, 5,948 mi (9,572 km). Tickets from $388.

Flights from Barcelona to San Francisco

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Barcelona to San Francisco

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Barcelona to San Francisco

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Barcelona to San Francisco at a glance

flight time, from 12h 10m to 12h 20m
12h 10m
straight-line distance
5,948 mi (9,572 km)
next flight
28 February
first and last departure
16:05 - 17:30
lowest price, with a connection, 14 February
$388
average across months
$427
airline
1

Barcelona to San Francisco ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: February 2027, tickets from $388. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is October 2027: from $462. The average across months is $427.

Barcelona to San Francisco flight schedule

3 seasonal or one-off. Departure and arrival times are local.

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 28 February.

FlightDepartsArrivesDurationDaysAircraft
UA 673
United Airlines
17:30 Barcelona-El Prat, terminal 1
20:50 San Francisco International, terminal 3
12h 20m
Seasonal
Boeing 777-300ER
UA 673
United Airlines
16:10 Barcelona-El Prat, terminal 1
19:20 San Francisco International, terminal 3
12h 10m
Seasonal
Boeing 777
UA 673
United Airlines
16:05 Barcelona-El Prat, terminal 1
19:15 San Francisco International, terminal 3
12h 10m
Seasonal
Boeing 777

Days of the week are taken from the schedule for the next 14 days; schedules change by season. San Francisco is 9 hours behind Barcelona. The search shows seat availability and the price for your date.

Airlines flying Barcelona to San Francisco

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

  • United Airlines: 1 flight, first departure at 16:05, last at 17:30 MTWTFSS

Airports

Where flights from Barcelona to San Francisco depart and land

Departure from Barcelona

Terminal 1, 7 mi (12 km) from the city centre

Arrival in San Francisco

Terminal 3, 11 mi (18 km) from the city centre

When to visit San Francisco

Weather by month

Best time to visit: May, June, July, August, September and October, +18° to +20° by day, sea +13° to +17°. In November it is +16° by day and +10° at night, sea +14°, with 8 rainy days.

Jan
+14° +8° +12° 8 days
Feb
+14° +8° +12° 9 days
Mar
+14° +8° +12° 11 days
Apr
+16° +9° +13° 3 days
May
+18° +11° +13° 2 days
Jun
+18° +12° +14° 0 days
Jul
+18° +13° +15° 0 days
Aug
+20° +14° +16° 0 days
Sep
+20° +14° +17° 2 days
Oct
+20° +13° +16° 3 days
Nov
+16° +10° +14° 8 days
Dec
+13° +8° +13° 13 days

Daytime and night temperatures in °C, sea temperature (in blue), rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Barcelona to San Francisco?
A nonstop flight takes 12 hours 10 minutes on average, from 12h 10m to 12h 20m depending on the flight.
How far is San Francisco from Barcelona?
5,948 mi (9,572 km) in a straight line between the cities.
Which airlines fly nonstop from Barcelona to San Francisco?
United Airlines.
When are the first and last flights from Barcelona to San Francisco?
The first departure is at 16:05 (UA673), the last at 17:30 (UA673). Local time.
What is the cheapest month to fly from Barcelona to San Francisco?
February 2027: tickets from $388. The most expensive is October 2027, from $462.
What is the cheapest upcoming date to fly from Barcelona to San Francisco?
14 February 2027 (Sunday): from $388 one way, with a connection, by recent searches. The search shows the price for your dates.
What is the time difference between Barcelona and San Francisco?
San Francisco is 9 hours behind Barcelona. Schedule times on this page are local to each airport.
Which Barcelona airport do flights to San Francisco leave from?
Barcelona-El Prat.