United Airlines San Francisco to Barcelona Flights

Cheapflightsplus.com will find cheap United Airlines flights from San Francisco to Barcelona. Compare airline ticket prices and book air tickets starting from $419 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare San Francisco (CA) — Barcelona by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in november: one-way - $419, two-way – $719.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
10:40 pm — 9:00 am
+2 days
10:40 pm — 7:05 am UA1318 United Airlines
San Francisco — Newark
12h 15m stop
7:20 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
25h 20m
including layover
Find flight
from$424
11:55 pm — 9:00 am
+2 days
11:55 pm — 8:23 am UA1288 United Airlines
San Francisco — Newark
11h 6m stop
7:20 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
24h 5m
including layover
Find flight
from$419
1:30 pm — 5:40 pm
+1 day
1:30 pm — 9:35 am UA58 United Airlines
San Francisco — Frankfurt
6h stop
3:35 pm — 5:40 pm UA9515 United Airlines
Frankfurt — Barcelona
19h 10m
including layover
Find flight
from$440
1:30 pm — 3:25 pm
+1 day
1:30 pm — 9:35 am UA58 United Airlines
San Francisco — Frankfurt
3h 45m stop
2:10 pm — 4:15 pm UA8719 United Airlines
Frankfurt — Barcelona
16h 55m
including layover
Find flight
from$492
2:40 pm — 3:25 pm
+1 day
2:40 pm — 10:30 am UA8828 United Airlines
San Francisco — Frankfurt
2h 50m stop
2:10 pm — 4:15 pm UA8719 United Airlines
Frankfurt — Barcelona
15h 45m
including layover
Find flight
from$493
2:40 pm — 7:45 pm
+1 day
2:40 pm — 10:30 am UA8828 United Airlines
San Francisco — Frankfurt
7h 10m stop
5:40 pm — 7:45 pm UA9267 United Airlines
Frankfurt — Barcelona
20h 5m
including layover
Find flight
from$500
7:15 am — 9:00 am
+1 day
7:15 am — 3:42 pm UA1900 United Airlines
San Francisco — Newark
3h 38m stop
7:20 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
16h 45m
including layover
Find flight
from$419
8:30 am — 9:50 am
+1 day
8:30 am — 4:58 pm UA8032 United Airlines
San Francisco — Montreal
3h 22m stop
8:25 pm — 9:50 am UA8674 United Airlines
Montreal — Barcelona
16h 20m
including layover
Find flight
from$419
9:00 am — 9:00 am
+1 day
8:40 am — 5:02 pm UA1149 United Airlines
San Francisco — Newark
2h stop
7:35 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
15h
including layover
Find flight
from$421
9:25 pm — 9:00 am
+2 days
9:25 pm — 5:59 am UA1555 United Airlines
San Francisco — Newark
13h 21m stop
7:20 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
26h 35m
including layover
Find flight
from$424
0:30 am — 9:00 am
+1 day
0:30 am — 6:15 am UA512 United Airlines
San Francisco — Houston
5h 40m stop
11:55 am — 4:20 pm UA2223 United Airlines
Houston — Newark
3h stop
7:20 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
23h 30m
including layover
Find flight
from$476
0:30 am — 9:00 am
+1 day
0:30 am — 6:15 am UA512 United Airlines
San Francisco — Houston
4h 19m stop
10:34 am — 3:00 pm UA1036 United Airlines
Houston — Newark
4h 20m stop
7:20 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
23h 30m
including layover
Find flight
from$476
10:45 am — 2:05 pm
+1 day
10:45 am — 7:26 pm UA1054 United Airlines
San Francisco — Newark
2h 39m stop
10:05 pm — 11:40 am UA9747 United Airlines
Newark — Zurich
40m stop
12:20 pm — 2:05 pm UA9766 United Airlines
Zurich — Barcelona
18h 20m
including layover
Find flight
from$444
11:59 pm — 9:00 am
+2 days
11:59 pm — 5:48 am UA505 United Airlines
San Francisco — Houston
1h 52m stop
7:40 am — 12:10 pm UA2180 United Airlines
Houston — Newark
7h 10m stop
7:20 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
24h 1m
including layover
Find flight
from$419
12:50 pm — 2:35 pm
+1 day
12:50 pm — 7:25 am UA901 United Airlines
San Francisco — London
1h 20m stop
8:45 am — 11:35 am UA8851 United Airlines
London — Munich
55m stop
12:30 pm — 2:35 pm UA9295 United Airlines
Munich — Barcelona
16h 45m
including layover
Find flight
from$439
12:50 pm — 4:15 pm
+1 day
12:50 pm — 7:25 am UA901 United Airlines
San Francisco — London
1h 5m stop
8:30 am — 11:05 am UA9232 United Airlines
London — Frankfurt
3h 5m stop
2:10 pm — 4:15 pm UA8719 United Airlines
Frankfurt — Barcelona
18h 25m
including layover
Find flight
from$448
5:00 am — 9:00 am
+1 day
5:00 am — 10:55 am UA1687 United Airlines
San Francisco — Houston
2h 37m stop
1:32 pm — 6:10 pm UA1397 United Airlines
Houston — Newark
1h 10m stop
7:20 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
19h
including layover
Find flight
from$424
5:00 am — 9:00 am
+1 day
5:00 am — 10:55 am UA1687 United Airlines
San Francisco — Houston
1h 5m stop
12:00 pm — 4:34 pm UA1499 United Airlines
Houston — Newark
2h 46m stop
7:20 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
19h
including layover
Find flight
from$424
6:00 am — 9:50 am
+1 day
6:00 am — 7:33 am UA502 United Airlines
San Francisco — Los Angeles
57m stop
8:30 am — 4:51 pm UA8466 United Airlines
Los Angeles — Montreal
3h 29m stop
8:20 pm — 9:50 am UA8674 United Airlines
Montreal — Barcelona
18h 50m
including layover
Find flight
from$424
6:00 am — 9:00 am
+1 day
6:00 am — 7:33 am UA502 United Airlines
San Francisco — Los Angeles
1h 12m stop
8:45 am — 5:08 pm UA2724 United Airlines
Los Angeles — Newark
2h 12m stop
7:20 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
18h
including layover
Find flight
from$424
7:15 am — 9:00 am
+1 day
7:15 am — 8:48 am UA332 United Airlines
San Francisco — Los Angeles
1h 27m stop
10:15 am — 6:25 pm UA1756 United Airlines
Los Angeles — Newark
55m stop
7:20 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
16h 45m
including layover
Find flight
from$419
8:00 am — 9:00 am
+1 day
8:00 am — 9:31 am UA2237 United Airlines
San Francisco — Los Angeles
44m stop
10:15 am — 6:40 pm UA1331 United Airlines
Los Angeles — Newark
55m stop
7:35 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
16h
including layover
Find flight
from$472
*Departure and arrival times are local. Last updated on 11/18/2024

Flight Information

There are 117 flights by United Airlines from San Francisco to Barcelona every week with departures from San Francisco, Embarkadero, China Basin Heliport. All flights arrive at Barcelona.

Departures start from 0:30 am to 9:30 pm. Nonstop flight is 14h 40m. The time difference between San Francisco and Barcelona is 9h.

  • The fastest flight 14h 40m
  • Average flight time 19h
  • The earliest flight 0:30 am
  • The latest flight 9:30 pm
  • Distance 5957 ml

The cheapest months for traveling to Barcelona are november (from 414 $), january (from 419 $), february (from 419 $).

The most expensive and popular months are december (from 472 $), february (from 419 $), january (from 419 $).

The cheapest flight by United Airlines that our users were able to find is $419. This airfare is economy class on one-way UA8032 flight for January 22, 2025 leaving San Francisco in San Francisco at 8:30 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 19 airline carriers between San Francisco and Barcelona. Please review schedules and prices from the most popular airlines to find the best airfare deals from San Francisco to Barcelona.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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