United Airlines Los Angeles to Barcelona Flights

Cheapflightsplus.com will find cheap United Airlines flights from Los Angeles to Barcelona. Compare airline ticket prices and book air tickets starting from $431 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 Los Angeles (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 march: one-way - $431, two-way – $739.
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Below is a detailed 2025 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
10:15 am — 9:00 am
+1 day
10:15 am — 6:29 pm UA2127 United Airlines
Los Angeles — Newark
1h 6m stop
7:35 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
13h 45m
including layover
Find flight
from$487
10:46 am — 1:20 pm
+1 day
10:46 am — 12:20 pm UA1791 United Airlines
Los Angeles — San Francisco
1h 10m stop
1:30 pm — 9:35 am UA58 United Airlines
San Francisco — Frankfurt
1h 40m stop
11:15 am — 1:20 pm UA9392 United Airlines
Frankfurt — Barcelona
17h 34m
including layover
Find flight
from$509
11:15 am — 1:20 pm
+1 day
11:15 am — 2:41 pm UA393 United Airlines
Los Angeles — Denver
1h 9m stop
3:50 pm — 9:20 am UA182 United Airlines
Denver — Frankfurt
1h 55m stop
11:15 am — 1:20 pm UA9392 United Airlines
Frankfurt — Barcelona
17h 5m
including layover
Find flight
from$509
11:55 pm — 9:00 am
+2 days
11:55 pm — 5:53 am UA2095 United Airlines
Los Angeles — Chicago
3h 10m stop
9:03 am — 12:18 pm UA1213 United Airlines
Chicago — Newark
7h 17m stop
7:35 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
24h 5m
including layover
Find flight
from$489
3:05 pm — 3:25 pm
+1 day
3:05 pm — 11:00 am UA8844 United Airlines
Los Angeles — Frankfurt
2h 20m stop
2:10 pm — 4:15 pm UA8719 United Airlines
Frankfurt — Barcelona
15h 20m
including layover
Find flight
from$509
5:00 am — 8:20 am
+1 day
5:00 am — 8:27 am UA1339 United Airlines
Los Angeles — Denver
1h 48m stop
10:15 am — 3:33 pm UA2087 United Airlines
Denver — Washington D.C.
3h 2m stop
6:35 pm — 8:20 am UA992 United Airlines
Washington D.C. — Barcelona
18h 20m
including layover
Find flight
from$487
5:00 am — 9:00 am
+1 day
5:00 am — 8:27 am UA1339 United Airlines
Los Angeles — Denver
3h 18m stop
11:45 am — 5:25 pm UA289 United Airlines
Denver — Newark
2h 10m stop
7:35 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
19h
including layover
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from$492
5:00 am — 9:50 am
+1 day
5:00 am — 8:25 am UA1339 United Airlines
Los Angeles — Denver
2h 58m stop
11:25 am — 5:08 pm UA8668 United Airlines
Denver — Montreal
3h 12m stop
8:20 pm — 9:50 am UA8674 United Airlines
Montreal — Barcelona
19h 50m
including layover
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from$492
5:00 am — 9:00 am
+1 day
5:00 am — 8:27 am UA1339 United Airlines
Los Angeles — Denver
1h 26m stop
9:53 am — 3:35 pm UA2058 United Airlines
Denver — Newark
4h stop
7:35 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
19h
including layover
Find flight
from$492
5:30 pm — 5:30 pm
+1 day
5:15 pm — 1:45 pm UA8861 United Airlines
Los Angeles — Munich
1h 45m stop
3:30 pm — 5:35 pm UA9298 United Airlines
Munich — Barcelona
15h
including layover
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from$431
6:00 am — 8:20 am
+1 day
6:00 am — 7:31 am UA2145 United Airlines
Los Angeles — San Francisco
55m stop
8:26 am — 4:30 pm UA1355 United Airlines
San Francisco — Washington D.C.
2h 5m stop
6:35 pm — 8:20 am UA992 United Airlines
Washington D.C. — Barcelona
17h 20m
including layover
Find flight
from$487
6:00 am — 9:00 am
+1 day
6:00 am — 11:14 am UA2194 United Airlines
Los Angeles — Houston
46m stop
12:00 pm — 4:25 pm UA1499 United Airlines
Houston — Newark
3h 10m stop
7:35 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
18h
including layover
Find flight
from$487
6:00 am — 9:00 am
+1 day
6:00 am — 11:14 am UA2194 United Airlines
Los Angeles — Houston
2h 29m stop
1:43 pm — 6:19 pm UA1891 United Airlines
Houston — Newark
1h 16m stop
7:35 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
18h
including layover
Find flight
from$487
7:04 am — 9:00 am
+1 day
7:04 am — 10:30 am UA598 United Airlines
Los Angeles — Denver
1h 15m stop
11:45 am — 5:25 pm UA289 United Airlines
Denver — Newark
2h 10m stop
7:35 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
16h 56m
including layover
Find flight
from$487
7:04 am — 9:50 am
+1 day
7:00 am — 1:13 pm UA622 United Airlines
Los Angeles — Chicago
2h 27m stop
3:35 pm — 6:47 pm UA8458 United Airlines
Chicago — Montreal
1h 33m stop
8:25 pm — 9:50 am UA8674 United Airlines
Montreal — Barcelona
17h 46m
including layover
Find flight
from$487
7:04 am — 9:00 am
+1 day
7:04 am — 1:08 pm UA622 United Airlines
Los Angeles — Chicago
1h 6m stop
2:14 pm — 5:27 pm UA1502 United Airlines
Chicago — Newark
2h 8m stop
7:35 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
16h 56m
including layover
Find flight
from$487
7:10 pm — 7:15 pm
+1 day
7:10 pm — 3:15 pm UA9729 United Airlines
Los Angeles — Zurich
2h 15m stop
5:30 pm — 7:15 pm LX1956 SWISS International Air Lines
Zurich — Barcelona
15h 5m
including layover
Find flight
from$436
7:10 pm — 11:00 pm
+1 day
7:10 pm — 3:15 pm UA9729 United Airlines
Los Angeles — Zurich
5h 55m stop
9:10 pm — 11:00 pm LX1950 SWISS International Air Lines
Zurich — Barcelona
18h 50m
including layover
Find flight
from$490
8:25 am — 9:50 am
+1 day
8:20 am — 2:35 pm UA2039 United Airlines
Los Angeles — Chicago
1h 3m stop
3:35 pm — 6:47 pm UA8458 United Airlines
Chicago — Montreal
1h 33m stop
8:20 pm — 9:50 am UA8674 United Airlines
Montreal — Barcelona
16h 25m
including layover
Find flight
from$487
8:35 am — 8:20 am
+1 day
8:20 am — 4:17 pm UA1140 United Airlines
Los Angeles — Washington D.C.
2h 23m stop
6:15 pm — 8:20 am UA992 United Airlines
Washington D.C. — Barcelona
14h 45m
including layover
Find flight
from$487
8:45 am — 9:00 am
+1 day
8:45 am — 4:45 pm UA2096 United Airlines
Los Angeles — Newark
2h 50m stop
7:35 pm — 9:00 am UA120 United Airlines
Newark — Barcelona
15h 15m
including layover
Find flight
from$487
*Departure and arrival times are local. Last updated on 02/23/2025

Flight Information

There are 22 flights by United Airlines from Los Angeles to Barcelona every week with departures from Los Angeles Int. and Los Angeles Ferry Port. All flights arrive at Barcelona.

Departures start from 10:15 am to 8:45 am. Nonstop flight is 13h 45m. The time difference between Los Angeles and Barcelona is 9h.

  • The fastest flight 13h 45m
  • Average flight time 17h 20m
  • The earliest flight 10:15 am
  • The latest flight 8:45 am
  • Distance 6012 ml

The cheapest months for traveling to Barcelona are february (from 431 $), january (from 436 $), november (from 494 $).

The most expensive and popular months are december (from 564 $), november (from 494 $), january (from 436 $).

The cheapest flight by United Airlines that our users were able to find is $431. This airfare is economy class on one-way UA8861 flight for February 25, 2025 leaving Los Angeles Int. in Los Angeles at 5:30 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

United Airlines is the only airline which provides flights on the route Los Angeles — Barcelona. To choose the best flight cost and time we advise to get acquainted with its schedule and prices.

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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