$298+ Cheap flights from Barcelona-El Prat (BCN) to California
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — LAX
Oct 11 — Oct 181
1 adult, Economy
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Find cheap flights from Barcelona-El Prat to California with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Barcelona-El Prat to California
Keep the following information in mind while searching for Barcelona-El Prat to California flight deals. Data was last updated September 11, 2025.
Round-trip from | $473 (KLM) |
|---|---|
One-way from | $298 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $649 |
Good round-trip deal | $545 or less |
Good one-way deal | $143 or less |
Find flight deals from Barcelona-El Prat to California
Cheapest flights from Barcelona-El Prat to CaliforniaExplore the most affordable flight options available from Barcelona-El Prat to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.
Explore the most affordable flight options available from Barcelona-El Prat to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amBCN - LAX
1 stop14h 45mMultiple Airlines
Tue 1/203:25 pmLAX - BCN
1 stop14h 35mMultiple Airlines
Deal found 9/10![Multiple Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:20 amBCN - LAX
1 stop17h 30mDelta
Thu 10/235:15 pmLAX - BCN
1 stop14h 55mDelta
Deal found 9/9![Delta logo]()
$474
This Booking.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:55 pmBCN - LAX
1 stop24h 50mMultiple Airlines
Thu 11/63:25 pmLAX - BCN
1 stop13h 35mMultiple Airlines
Deal found 9/9![Multiple Airlines logo]()
$475
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:20 amBCN - LAX
1 stop17h 30mDelta
Fri 10/1710:45 pmLAX - BCN
1 stop22h 15mDelta
Deal found 9/11![Delta logo]()
$476
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:20 amBCN - LAX
1 stop17h 30mDelta
Thu 10/306:00 amLAX - BCN
1 stop17h 00mDelta
Deal found 9/9![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:00 amBCN - LAX
2 stops18h 00mDelta
Tue 11/111:10 pmLAX - BCN
2 stops18h 55mDelta
Deal found 9/11![Delta logo]()
$478
This Air France deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:00 amBCN - LAX
1 stop16h 10mAir France
Sat 11/155:40 pmLAX - BCN
1 stop14h 20mAir France
Deal found 9/10![Air France logo]()
$480
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:00 amBCN - LAX
1 stop18h 52mDelta
Sat 10/181:40 pmLAX - BCN
1 stop17h 00mDelta
Deal found 9/10![Delta logo]()
$481
This Virgin Atlantic deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:35 amBCN - LAX
1 stop20h 25mVirgin Atlantic
Thu 10/309:00 amLAX - BCN
1 stop14h 00mVirgin Atlantic
Deal found 9/11![Virgin Atlantic logo]()
$483
This Finnair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:20 pmBCN - SJC
1 stop18h 46mMultiple Airlines
Mon 10/278:00 amSJC - BCN
2 stops17h 00mMultiple Airlines
Deal found 9/11![Multiple Airlines logo]()
$514
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:45 amBCN - OAK
2 stops22h 19mMultiple Airlines
Mon 9/226:15 amOAK - BCN
2 stops19h 15mMultiple Airlines
Deal found 9/9![Multiple Airlines logo]()
$530
This lol.travel deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:55 amBCN - SJC
2 stops19h 58mUnited Airlines
Sat 11/156:30 amSJC - BCN
1 stop21h 35mUnited Airlines
Deal found 9/10![United Airlines logo]()
$531
Cheapflights Fare Finder
Customize your flight search to find flights from Barcelona-El Prat to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to California that are best for you.
Fly from
Barcelona-El Prat
Fly to
California
Route
Depart
Return
Price
BarcelonaLos Angeles
BCN - LAX
BCNLAX
Barcelona-El Prat
Fri 10/24
6:20 am-11:50 am
1 stop14h 30m
Los Angeles
Tue 10/28
9:55 am-11:10 am
2 stops17h 15m
$474
BarcelonaLos Angeles
BCN - LAX
BCNLAX
Barcelona-El Prat
Thu 10/16
6:20 am-2:50 pm
1 stop17h 30m
Los Angeles
Thu 10/30
11:33 am-2:00 pm
2 stops18h 27m
$474
BarcelonaLos Angeles
BCN - LAX
BCNLAX
Barcelona-El Prat
Fri 10/24
6:20 am-11:50 am
1 stop14h 30m
Los Angeles
Tue 10/28
9:00 am-7:00 am
1 stop14h 00m
$477
BarcelonaLos Angeles
BCN - LAX
BCNLAX
Barcelona-El Prat
Tue 1/13
6:00 am-8:25 pm
2 stops23h 25m
Los Angeles
Tue 1/27
3:25 pm-3:00 pm
1 stop14h 35m
$478
BarcelonaLos Angeles
BCN - LAX
BCNLAX
Barcelona-El Prat
Thu 2/12
6:00 am-6:30 pm
2 stops21h 30m
Los Angeles
Sun 2/15
3:25 pm-2:00 pm
1 stop13h 35m
$478
BarcelonaLos Angeles
BCN - LAX
BCNLAX
Barcelona-El Prat
Sat 10/11
9:00 am-9:21 pm
1 stop21h 21m
Los Angeles
Sat 10/18
3:25 pm-2:50 pm
1 stop14h 25m
$479
BarcelonaLos Angeles
BCN - LAX
BCNLAX
Barcelona-El Prat
Tue 10/14
6:20 am-11:50 am
1 stop14h 30m
Los Angeles
Sat 10/25
9:00 am-11:25 am
2 stops17h 25m
$479
BarcelonaLos Angeles
BCN - LAX
BCNLAX
Barcelona-El Prat
Thu 3/5
10:55 am-11:40 pm
1 stop21h 45m
Los Angeles
Tue 3/10
7:20 pm-5:05 pm
1 stop13h 45m
$479
BarcelonaOntario
BCN - ONT
BCNONT
Barcelona-El Prat
Wed 2/11
10:40 am-10:02 pm
1 stop20h 22m
Ontario
Mon 2/16
6:47 am-8:50 am
1 stop17h 03m
$482
BarcelonaOntario
BCN - ONT
BCNONT
Barcelona-El Prat
Sat 2/28
10:40 am-9:40 pm
2 stops20h 00m
Ontario
Wed 3/11
6:45 am-7:50 am
2 stops17h 05m
$501
Showing 1-10 of 60 results
Best time to book a flight from Barcelona-El Prat to California
Have a flexible travel schedule? Discover the best time to fly to California from Barcelona-El Prat with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Barcelona-El Prat Airport to California
What is the cheapest month to book a flight from Barcelona-El Prat Airport to California?
Currently, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to California (average of $246). Flying from Barcelona-El Prat Airport to California in March is currently the most expensive (average of $325). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BCN to CA?
Find hourly flight availability from Barcelona-El Prat to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.
When flying from Barcelona-El Prat Airport to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing California
Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Barcelona-El Prat Airport to California, such as United Airlines, Vueling, and Iberia. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Food
6.6
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Entertainment
7.1
Food
6.6
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Entertainment
7.1
Food
6.6
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Entertainment
7.1
Food
6.6
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Entertainment
7.1
Food
6.6
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Related info for your journey
Find useful and relevant information for your journey from Barcelona-El Prat to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Barcelona-El Prat to California
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Barcelona-El Prat to California
Discover the top 10 airlines that operate flights from Barcelona-El Prat to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$443 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$294 | Average$714 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$362 | Average$749 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$375 | Average$675 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$381 | Average$733 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$388 | Average$685 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$401 | Average$699 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$402 | Average$586 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$416 | Average$605 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$425 | Average$626 | FlexibilityNo cancel fee | On-time76% |